WO2004085862A1 - Longitudinally joining device, longitudinally joined assembly, and method of joining the assembly - Google Patents

Longitudinally joining device, longitudinally joined assembly, and method of joining the assembly Download PDF

Info

Publication number
WO2004085862A1
WO2004085862A1 PCT/JP2004/003413 JP2004003413W WO2004085862A1 WO 2004085862 A1 WO2004085862 A1 WO 2004085862A1 JP 2004003413 W JP2004003413 W JP 2004003413W WO 2004085862 A1 WO2004085862 A1 WO 2004085862A1
Authority
WO
WIPO (PCT)
Prior art keywords
longitudinal
screw holes
fastener
fastened
members
Prior art date
Application number
PCT/JP2004/003413
Other languages
French (fr)
Japanese (ja)
Inventor
Yasuo Harashima
Yoshiaki Nakajima
Hiroshi Gunji
Original Assignee
Koganei Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koganei Corporation filed Critical Koganei Corporation
Publication of WO2004085862A1 publication Critical patent/WO2004085862A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/187—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with sliding nuts or other additional connecting members for joining profiles provided with grooves or channels

Definitions

  • the present invention relates to a longitudinal fastener, a longitudinal fastening assembly and a fastening method thereof.
  • the present invention relates to a longitudinal fastener, a longitudinal fastening assembly, and a fastening method for fastening two members to be fastened in the longitudinal direction.
  • Adhesive joints, rivet joints, etc. are used as means to fasten two workpieces in the longitudinal direction. There are joints, single-sided or double-sided plate joints. Further, as means for detachably fastening the members to be fastened to each other, there is a method using a fastener such as a pin / cotter or a retaining ring. These fastening methods are described in the Mechanical Engineering Handbook A Fundamentals (published in 1987, pages B1-81 to B1-101) issued by the Japan Society of Mechanical Engineers.
  • a metal plate having a mounting hole is stretched across the abutting surface of the member to be fastened, and then is detachably attached to the mounting hole.
  • fastening is performed by screwing a screw member.
  • the buckle and screw member used for fastening protrude from the surface of the member to be fastened, such fastening means cannot be employed where the installation location of the member to be fastened is limited. It also hinders downsizing of equipment and space saving of production equipment.
  • a longitudinal direction fastening assembly includes a first and a second member to be fastened each having an engaging groove opened in a butting surface and extending in a longitudinal direction; A fastener body inserted into the engagement grooves of the first and second members to be fastened and having first and second screw holes formed therein; and the first and second fasteners communicating with the engagement grooves, respectively.
  • a first and a second set screw which penetrate through the mounting opening groove formed in the second member and are screw-coupled to the first and second screw holes, respectively. At least one of the first and second screw holes is inclined so that at least one end of the second set screw is directed toward the abutting surface, and the first and second set screws are used to tilt the at least one of the first and second screw holes. It is characterized in that a pressing force is applied to the first and second fastened members in a direction in which the first and second fastened members abut against each other.
  • the longitudinal direction fastening assembly according to the present invention is characterized in that a recessed screw receiving recess is formed at a position corresponding to the first and second screw holes on the bottom surface of the engagement groove.
  • the longitudinal direction fastening assembly of the present invention is characterized in that at least one of the first and second screw holes is formed with a slit that opens to a longitudinal end surface of the fastener body. .
  • the longitudinal fastener according to the present invention is configured such that, in the first and second members to be fastened, each of which has an engagement groove that opens to the abutting surface and extends in the longitudinal direction, the engagement grooves are connected to each other.
  • a fastener main body having first and second screw holes formed therein, each penetrating through the mounting opening groove formed in the first and second members to be connected to the engagement groove.
  • the longitudinal direction fastener according to the present invention is characterized in that a recessed screw receiving recess is formed at a position corresponding to the first and second screw holes on the bottom surface of the engagement groove.
  • the longitudinal fastener according to the present invention is characterized in that at least one or more of the first and second screw holes are provided in each of the first and second screw holes, and the first and second fixing screws are screwed to the first and second screw holes, respectively. It is characterized in that a pressing force is applied to the first and second fastened members in a direction in which the first and second fastened members abut against each other.
  • the longitudinal fastener according to the present invention may further include a longitudinal end face of the fastener main body provided in at least one of the first and second screw holes formed on a side closest to an end face of the longitudinal fastener.
  • a slit is formed to open at the opening.
  • the longitudinal fastener according to the present invention is characterized in that at least one of both end faces of the longitudinal fastener is an inclined surface in which at least one screw hole is formed and is inclined in a longitudinal direction.
  • each of the engagement members is formed so that the engagement grooves are connected to each other.
  • the method is characterized in that a pressing force is applied in a direction to abut against.
  • the longitudinal fastening method according to the present invention is characterized in that recessed screw receiving recesses are respectively formed at positions corresponding to the first and second screw holes on the bottom surface of the engagement groove.
  • the longitudinal fastening method according to the present invention is characterized in that at least one of the first and second screw holes is formed with a slit that opens at an end face in the longitudinal direction of the fastener body. .
  • the member to be fastened in which the T-slot is formed can be detachably and firmly fastened so that the fastener does not protrude from the surface. It can also be applied to places where the parts to be fastened are restricted, and it does not hinder miniaturization of the equipment or space saving of production equipment.
  • the first and second members to be fastened are pushed in a direction in which the first and second members are brought into contact with each other by screwing a set screw into a screw hole formed to be inclined in a predetermined direction.
  • An attaching force can be applied, and the first and second members to be fastened can be firmly fastened.
  • a pressing force can be applied from the inside of the mounting opening groove in the direction in which the fastening surface of the longitudinal fastener is abutted, and the positions of the first and second workpieces in the direction are aligned. Can be held.
  • a plurality of screw holes are formed in the longitudinal direction fastener, and fastening is performed by using a plurality of setscrews, so that the fastening can be performed more firmly.
  • the end face of the longitudinal fastener is formed as an inclined surface that is inclined in the longitudinal direction, and a screw hole is formed so as to open on the inclined surface. The fastening work of the screw becomes easy.
  • the first and second screw holes are each formed with a slit that opens on the longitudinal end face of the longitudinal fastener, thereby engaging the end of the longitudinal fastener.
  • a pressing force can be applied in a direction of abutting on both side surfaces of the groove, and the positions of the first and second members to be fastened in the direction can be aligned and held.
  • FIG. 1 is an explanatory view of a fastening state of each component constituting the longitudinal direction fastening assembly.
  • Fig. 2 (A) is a perspective view showing a state in which two workpieces are fastened by a longitudinal fastener
  • Fig. 2 (B) is a longitudinal section along a line A-A in Fig. 2 (A).
  • FIG. 3 is a perspective view showing a state in which the first and second members are fastened by a longitudinal fastener according to another embodiment.
  • FIG. 4 (A) is a perspective view showing a state in which the first and second members to be fastened by a longitudinal fastener according to another embodiment
  • FIG. 4 (B) is a view of FIG. 4 (A).
  • FIG. 2 is a vertical cross-sectional view along a line A-A.
  • FIG. 5 (A) is a perspective view showing a longitudinal fastener according to another embodiment
  • FIG. 5 (B) is a diagram showing a first and a second covering by the longitudinal fastener shown in FIG. 5 (A).
  • FIG. 5C is a longitudinal sectional view showing a state where the fastening member is fastened
  • FIG. 5 (C) is a transverse sectional view as seen from the direction C in FIG. 5 (B).
  • FIG. 6A is a perspective view showing a longitudinal fastener according to another embodiment
  • FIG. (B) is a longitudinal sectional view showing a state where the first and second workpieces are fastened by the longitudinal fastener shown in FIG. 6 (A)
  • FIG. 6 (C) is a longitudinal sectional view of FIG. 6 (B).
  • FIG. 4 is a cross-sectional view as viewed from the direction C.
  • FIG. 7 (A) is an explanatory view of the fastening state when two members to be fastened with a T-slot are fastened by one of the conventional fastening means
  • Fig. 7 (B) shows the fastening state in Fig. 7 (A).
  • FIG. 2 is a vertical cross-sectional view taken along line A-A of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is an explanatory view of a fastening state of components constituting a longitudinal direction fastening assembly.
  • the first member to be fastened 1 is composed of a substantially rectangular parallelepiped block 2 as a whole, and the upper, lower, left and right outer peripheral sides of the block 2 are straightened along the respective side surfaces.
  • An extended T groove 3 is formed in the entire longitudinal direction.
  • the T groove 3 formed in the first member to be fastened 1 has an engagement groove 3 a having a width W a and a width W b which connects the engagement groove 3 a and communicates with the outside.
  • the width Wb is set smaller than the width Wa.
  • the depth of the engaging groove 3a is Da
  • the depth of the mounting opening groove 3b is Db.
  • Such a T-groove 3 is formed so as to open at the butting surface 4 of the first member 1 to be fastened. Further, a screw receiving recess 5 is formed at a predetermined position on the bottom surface of the engaging groove 3a, so as to restrict the movement of the screw inserted into the screw receiving recess 5.
  • a second member 6 having the same shape as the first member 1 is arranged as a member to be fastened to the first member 1.
  • the second member 6 to be fastened is composed of a block 7 having a substantially rectangular parallelepiped shape as a whole.
  • T-slots 8 having the same dimensions and shape as 3 are formed on each side surface. These T-grooves 8 are open to the abutment surface 9, and a screw receiving concave portion 10 is formed in a concave shape at a predetermined position on the bottom surface of the engaging groove 8 a.
  • a longitudinal fastener 11 having a rectangular cross section inserted into each of the engagement grooves 3a, 8a is arranged. I have. Since the longitudinal fastener 11 is inserted into the engaging grooves 3a and 8a, the width of the engaging grooves 3a and 8a The cross-sectional dimension is set slightly smaller than the modulus Wa and the thickness dimension Da.
  • the longitudinal fastener 11 has a fastener body in which first and second screw holes 13 and 14 are formed, and the first and second screw holes 13 and 14 respectively. Is open on the fastening surface 12 formed extending in the longitudinal direction.
  • At least one of the first and second screw holes 13 and 14 formed in the longitudinal fastener 11 is inserted in a state where the first and second workpieces 1 and 6 are fastened.
  • the tip of at least one of the first and second set screws 15 and 16 is formed so as to be inclined so as to face the butting surfaces 4 and 9.
  • screw holes other than the screw holes that are formed so that the tips of the set screws 15 and 16 face the butting surfaces 4 and 9 are formed in a direction parallel to the butting surfaces.
  • the first and second setscrews 15 and 16 are so fastened that the ends of the first and second set screws 15 and 16 face the butting surfaces 4 and 9 in a fastened state.
  • the two screw holes 13 and 14 are formed to be inclined.
  • first and second members 1 and 6 are detachably and firmly fastened in the longitudinal direction using the longitudinal fastener 11 and the first and second set screws 15 and 16.
  • the first and second fastened members 3 and 8 are located at positions where the engaging grooves 3a and 8a communicate.
  • the first member 1 and the second member to be fastened 1 and 6 are arranged to face each other.
  • the longitudinal fastener 11 is inserted into the respective engagement grooves 3 a, 8 a of the first and second workpieces 1, 6, and the butting surfaces 4, 9 of the workpieces 1, 6 are respectively inserted. Butts each other.
  • set screws 15 and 16 and a fastening tool are inserted from the mounting grooves 3 b and 8 b, and set screws 15 and 16 are inserted into the screw holes 13 and 14.
  • the tips of the first and second set screws 15 and 16 inserted into the first and second screw holes 13 and 14 are positioned between the first and second members 1 and 6 to be fastened. Or the tips of the first and second set screws 15 and 16 bite into the first and second fastened members 1 and 6 and are locked. As shown in the figure, when the screw receiving recesses 5 and 10 are formed, the tips of the set screws 15 and 16 enter the screw receiving recesses 5 and 10.
  • FIGS. 2 (A) and 2 (B) are a perspective view showing a state in which two workpieces are fastened by a longitudinal fastener
  • Fig. 2 (B) is a longitudinal section along a line A-A in Fig. 2 (A). It is a front view .
  • the longitudinal fastener 11 is provided with engagement grooves 3a, 8a formed in the first and second members 1, 6, respectively.
  • the first and second set screws 15 and 16 for fastening these are screwed together in the longitudinal fastener 11 so that the head does not protrude from the surface. That is, the longitudinal fastener 11 and the first and second set screws 15 and 16 are not arranged so as to protrude from the surfaces of the first and second fastened members 1 and 6 respectively. .
  • the first and second screw holes 13 and 14 formed in the fastening surface 12 of the longitudinal fastener 11 are formed with the ends of the first and second set screws 15 and 16 to be inserted. It is inclined so as to face 4 and 9, and by tightening the set screws 15 and 16 with a strong fastening force, the two fastened members 1 and 6 can be strongly pressed in the direction in which they abut each other. Can be.
  • screw receiving recesses 5 and 10 are formed in the first and second fastened members 1 and 6, respectively. Due to friction between the tips of 5, 16 and the first and second workpieces 1, 6 or the tips of the stop screws 15, 16 are eroded by the first and second workpieces 1, 6. The same effect can be obtained by embedding.
  • a pressing force can be applied from the inside to the mounting opening groove 3b in a direction in which the fastening surface 12 of the longitudinal fastener 11 is abutted, and the first and second members to be fastened in that direction can be applied.
  • Positions 1 and 6 can be aligned and held.
  • the first and second members to be fastened may be fastened by inserting the longitudinal fastener 11 into each of the ⁇ grooves.
  • the first and second fastened members 1 and 6 shown in FIGS. 1 and 2 have T-grooves 3 and 8 extending in the longitudinal direction and opening to the abutting surfaces 4 and 9, respectively, on the upper, lower, left and right outer peripheral side surfaces. As shown in Figs.
  • FIG. 3 is a perspective view showing a state where the first and second members to be fastened are fastened by a longitudinal fastener according to another embodiment.
  • the same members as those shown in FIGS. 1 and 2 are denoted by the same reference numerals. In the case shown in FIG.
  • a plurality of screw holes 13a, 13b, 14a and 14b are formed in the longitudinal fastener 11 and a plurality of set screws 15a, 15b and 16a. , 16b, the first and second fastened members 1 and 6 can be more firmly fastened.
  • the bottom of the engagement groove 3a, 8a of the first and second workpieces 1, 6 A plurality of screw receiving recesses 5a, 5b, 10a, and 10b can be formed in the recess.
  • the screw holes 14a and 14b formed in the longitudinal fastener 11b are formed without opening a part of the mounting opening groove.
  • the screw holes 14a and 14b should be provided with screw mounting openings 17a and 17b in each of the screw holes 14a and 14b in the size required to fasten the set screws 16a and 16b. You may. In such a case, the rigidity of the whole member 6 to be fastened can be improved.
  • FIG. 4 (A) is a perspective view showing a state where the first and second workpieces are fastened by the longitudinal fastener according to another embodiment
  • FIG. 4 (B) is a perspective view of FIG. 4 (A).
  • FIG. 2 is a vertical cross-sectional view along a line A-A. The same members as those shown in FIGS. 1 and 2 are denoted by the same reference numerals.
  • the longitudinal end face of the longitudinal fastener 11c may be an inclined surface 18 inclined in the longitudinal direction, in which case the first and second fastening members Insertion of the longitudinal fasteners 11c into the engaging grooves 3a, 8a formed in 1, 6 becomes easy. Further, if the screw holes 13 and 14 are formed so as to open on the inclined surface 18, the work of forming the screw holes 13 and 14 and the work of fastening the set screws 15 and 16 are facilitated.
  • an opening insertion piece 19 may be provided on the fastening surface 12 of the longitudinal fastener 11c.
  • the opening insertion piece 19 is a portion of the longitudinal fastener 11c that is inserted into the mounting opening grooves 3b and 8b, and is slightly smaller than the mounting opening grooves 3b and 8b. It has a small width and a thickness that does not protrude from the outer peripheral side surface.
  • Such an opening insertion piece 19 is provided, and screw holes 13 and 14 are formed in the opening insertion piece 19.
  • the fitting length of the set screws 15 and 16 can be made large, and more firm fastening becomes possible.
  • the work of fastening the setscrews 15 and 16 becomes easier than inserting a fastening tool into the mounting opening grooves 3 b and 8 b and fastening the set screws 15 and 16.
  • FIG. 5 (A) is a perspective view showing a longitudinal fastener according to another embodiment
  • FIG. 5 (B) is a diagram showing a first and a second covering by the longitudinal fastener shown in FIG. 5 (A).
  • FIG. 5 (C) is a longitudinal sectional view showing a state where the fastening member is fastened
  • FIG. 5 (C) is a transverse sectional view as seen from a direction C in FIG. 5 (B).
  • the same members as those shown in FIGS. 1 and 2 are denoted by the same reference numerals.
  • the first and second screw holes 13 and 14 formed in the longitudinal fastener 11 d are respectively provided in the longitudinal direction of the longitudinal fastener 11 d.
  • a slot 20 is formed at the end face.
  • the longitudinal fastener 1 1 d moves in the thickness direction of the longitudinal fastener 1 1 d, and the longitudinal fastener 11 d moves into the engagement surfaces 3 c, 8 c of the mounting grooves 3 b, 8 a.
  • the positions of the first and second fastened members 1 and 6 in the thickness direction can be aligned and held.
  • the end portion of the longitudinal fastener 11d extends in the width direction indicated by an arrow in FIG. 5 (C), and abuts against both side surfaces of the engagement grooves 3a, 8a. The positions of the first and second fastened members 1 and 6 can be aligned and held.
  • FIG. 6 (A) is a perspective view showing a longitudinal direction fastener according to another embodiment
  • FIG. 6 (B) is a diagram showing a first and second coverings by the longitudinal direction direction fastener shown in FIG. 6 (A).
  • Fastening member FIG. 6 (C) is a longitudinal sectional view showing the connected state
  • FIG. 6 (C) is a transverse sectional view as seen from the direction C in FIG. 6 (B).
  • inclined surfaces 18 which are inclined in the longitudinal direction are formed at both ends of the longitudinal direction fastener 11 e.
  • the mounting holes 13 and 14 are open, and the mounting holes 13 and 14 are each formed with a slot 20 that opens to the end face in the longitudinal direction.
  • FIG. 7 (A) is an explanatory view of the fastening state when two members to be fastened with a T-slot are fastened by one of the conventional fastening means
  • Fig. 7 (B) shows the fastening state in Fig. 7 (A).
  • FIG. 2 is a vertical cross-sectional view taken along line A-A of FIG.
  • a metal fitting 23 which comes into contact with the inside of the mounting opening grooves 21 and 22 is inserted into the engaging grooves 24 and 25, and a metal plate 27 having mounting holes 26 formed therein. Is wound over each of the members to be fastened 28, 29, and then the screw member 30 is screwed into the mounting hole 26 to be fastened.
  • the contact member 27 ⁇ the screw member 30 protrudes from the outer peripheral side surface of the members to be fastened 28, 29, which limits the installation location of the member to be fastened.
  • the fastening force of the screw member 30 is weaker because the fastening force does not act as a pressing force in a direction in which the two members to be fastened 28 and 29 abut against each other.
  • a longitudinal direction fastening assembly if only a T-groove is given to each to-be-fastened member, it will not be possible for the fastener to protrude from the surface. Since the first and second members to be fastened can be detachably and firmly fastened, they find wide applications. For example, by providing T-grooves on the outer peripheral side of members such as steel pipes, guide rails, and manifolds, these members can be moved in the longitudinal direction.
  • the present invention can be applied when extending ⁇

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)

Abstract

A longitudinally joined assembly, wherein first and second joined members (1) and (6) in which engagement grooves (3a) and (8a) opening to abutted faces (4) and (9) and extending in the longitudinal direction are disposed in the state of being abutted on each other so that the engagement grooves (3a) and (8a) are aligned with each other. A longitudinally joining device (11) having screw holes (13) and (14) tilted so that the tip parts of stop screws (15) and (16) are directed toward the abutted faces (4) and (9) is inserted into the engagement grooves (3a) and (8a). A pressing force in a direction for abutting the first and second joined members (1) and (6) on each other is applied to the first and second joined members by tightening the stop screws (15) and (16) into the screw holes (13) and (14) with a joining tool inserted into screw mounting open grooves (3b) and (8b) so as to firmly join the joined members (1) and (6) to each other. The longitudinally joining device (11) and the stop screws (15) and (16) are not protruded to the outside.

Description

明 細 書  Specification
長手方向締結具、 長手方向締結組立体およびその締結方法 技術分野  TECHNICAL FIELD The present invention relates to a longitudinal fastener, a longitudinal fastening assembly and a fastening method thereof.
本発明は、 2つの被締結部材を長手方向に締結する長手方向締結具、 長手方向 締結組立体およびその締結方法に関する。 背景技術  The present invention relates to a longitudinal fastener, a longitudinal fastening assembly, and a fastening method for fastening two members to be fastened in the longitudinal direction. Background art
2つの被締結部材を長手方向に締結する手段としては、 接着継手やリベット継 手などがあり、 2つの被締結部材の端面同士を突き合わせて締結する手段として は、 単純突合せ、 二重突合せ、 そぎ継、 片面又は両面当て板継などがある。 また 、 被締結部材同士を着脱自在に締結する手段としては、 ピンゃコッタ、 止め輪な どの締結金具を利用したものがある。 これらの締結手段は、 社団法人日本機械学 会が発行する機械工学便覧 A基礎編 （1 9 8 7年発行、 B 1— 8 1頁〜 B 1— 1 0 1頁） に掲載されている。  Adhesive joints, rivet joints, etc. are used as means to fasten two workpieces in the longitudinal direction. There are joints, single-sided or double-sided plate joints. Further, as means for detachably fastening the members to be fastened to each other, there is a method using a fastener such as a pin / cotter or a retaining ring. These fastening methods are described in the Mechanical Engineering Handbook A Fundamentals (published in 1987, pages B1-81 to B1-101) issued by the Japan Society of Mechanical Engineers.
ところで、 被締結部材を着脱自在かつ強固に締結する手段の一つとして、 取付 孔を有する当て金を被締結部材の突合せ面を横断するように架け渡した後、 取付 孔に着脱可能な状態でネジ部材をねじ込むことによつて締結する場合がある。 し かしながら、 締結に用いた当て金ゃネジ部材が被締結部材の表面から突出してし まうため、 このような締結手段は被締結部材の設置箇所が制限されるところでは 採用できない。 また、 装置の小型化や生産設備の省スペース化を図る上での妨げ ともなる。  By the way, as one of means for detachably and firmly fastening a member to be fastened, a metal plate having a mounting hole is stretched across the abutting surface of the member to be fastened, and then is detachably attached to the mounting hole. In some cases, fastening is performed by screwing a screw member. However, since the buckle and screw member used for fastening protrude from the surface of the member to be fastened, such fastening means cannot be employed where the installation location of the member to be fastened is limited. It also hinders downsizing of equipment and space saving of production equipment.
本発明の目的は T溝が形成された被締結部材を表面から締結金具が突出してし まうことの無いように着脱自在かつ強固に締結することにある。 発明の開示  SUMMARY OF THE INVENTION It is an object of the present invention to detachably and firmly fasten a member to be fastened with a T-shaped groove so that a fastening fitting does not protrude from the surface. Disclosure of the invention
本発明の長手方向締結組立体は、 それぞれ突合せ面に開口して長手方向に延び る係合溝が形成された第 1と第 2の被締結部材と、 それぞれの突合せ面を横断し て前記第 1と第 2の被締結部材の係合溝に挿入され、 第 1と第 2のネジ孔が形成 された締結具本体と、 それぞれ前記係合溝に連通して前記第 1と第 2の被締結部 材に形成された取付用開口溝を貫通して前記第 1と第 2のネジ孔にそれぞれネジ 結合される第 1と第 2の止めネジとを有し、 前記第 1と第 2の止めネジの少なく ともいずれか一方の先端が前記突合せ面に向かうように前記第 1と第 2のネジ孔 の少なくともいずれか一方を傾斜させ、 前記第 1と第 2の止めネジにより前記第 1と第 2の被締結部材に相互に突き合わせる方向の押し付け力を加えることを特 徴とする。 A longitudinal direction fastening assembly according to the present invention includes a first and a second member to be fastened each having an engaging groove opened in a butting surface and extending in a longitudinal direction; A fastener body inserted into the engagement grooves of the first and second members to be fastened and having first and second screw holes formed therein; and the first and second fasteners communicating with the engagement grooves, respectively. A first and a second set screw which penetrate through the mounting opening groove formed in the second member and are screw-coupled to the first and second screw holes, respectively. At least one of the first and second screw holes is inclined so that at least one end of the second set screw is directed toward the abutting surface, and the first and second set screws are used to tilt the at least one of the first and second screw holes. It is characterized in that a pressing force is applied to the first and second fastened members in a direction in which the first and second fastened members abut against each other.
本発明の長手方向締結組立体は、 前記係合溝の底面の前記第 1と第 2のネジ孔 に対応する位置に凹形状のネジ受け凹部をそれぞれ形成したことを特徴とする。 本発明の長手方向締結組立体は、 前記第 1と第 2のネジ孔の少なくともいずれ か一方には、 前記締結具本体の長手方向の端面に開口するすり割りが形成される ことを特徴とする。  The longitudinal direction fastening assembly according to the present invention is characterized in that a recessed screw receiving recess is formed at a position corresponding to the first and second screw holes on the bottom surface of the engagement groove. The longitudinal direction fastening assembly of the present invention is characterized in that at least one of the first and second screw holes is formed with a slit that opens to a longitudinal end surface of the fastener body. .
本発明の長手方向締結具は、 それぞれ突合せ面に開口して長手方向に延びる係 合溝が形成された第 1と第 2の被締結部材において、 それぞれの当該係合溝が連 なり合うようにそれぞれの突合せ面を相互に突き合わせた状態のもとで締結する 長手方向締結具であって、 それぞれの突合せ面を横断して前記第 1と第 2の被締 結部材の係合溝に挿入され、 第 1と第 2のネジ孔が形成された締結具本体を有し 、 それぞれ前記係合溝に連通して前記第 1と第 2の被締結部材に形成された取付 用開口溝を貫通して前記第 1と第 2のネジ孔にそれぞれネジ結合される第 1と第 2の止めネジの少なくともいずれか一方により前記第 1と第 2の被締結部材に相 互に突き合わせる方向の押し付け力を加えるように前記第 1と第 2のネジ孔の少 なくともいずれか一方を傾斜して形成したことを特徴とする。  The longitudinal fastener according to the present invention is configured such that, in the first and second members to be fastened, each of which has an engagement groove that opens to the abutting surface and extends in the longitudinal direction, the engagement grooves are connected to each other. A longitudinal fastener for fastening the butting surfaces in a state where they abut against each other, and is inserted into the engaging groove of the first and second members to be fastened across the respective butting surfaces. A fastener main body having first and second screw holes formed therein, each penetrating through the mounting opening groove formed in the first and second members to be connected to the engagement groove. Pressing force in the direction of mutually butting against the first and second members to be fastened by at least one of the first and second set screws screw-coupled to the first and second screw holes, respectively. At least one of the first and second screw holes to add Characterized by being formed by obliquely.
本発明の長手方向締結具は、 前記係合溝の底面の前記第 1と第 2のネジ孔に対 応する位置に凹形状のネジ受け凹部をそれぞれ形成したことを特徴とする。 本発明の長手方向締結具は、 前記第 1と第 2のネジ孔をそれぞれに少なくとも 1つ以上設けて、 そのそれぞれにネジ結合される複数の前記第 1と第 2の止めネ ジにより前記第 1と第 2の被締結部材に相互に突き合わせる方向の押し付け力を 加えることを特徴とする。 本発明の長手方向締結具は、 前記長手方向締結具の端面に最も近い側に形成さ れる前記第 1と第 2のネジ孔の少なくともいずれか一方には、 前記締結具本体の 長手方向の端面に開口するすり割りが形成されることを特徴とする。 The longitudinal direction fastener according to the present invention is characterized in that a recessed screw receiving recess is formed at a position corresponding to the first and second screw holes on the bottom surface of the engagement groove. The longitudinal fastener according to the present invention is characterized in that at least one or more of the first and second screw holes are provided in each of the first and second screw holes, and the first and second fixing screws are screwed to the first and second screw holes, respectively. It is characterized in that a pressing force is applied to the first and second fastened members in a direction in which the first and second fastened members abut against each other. The longitudinal fastener according to the present invention may further include a longitudinal end face of the fastener main body provided in at least one of the first and second screw holes formed on a side closest to an end face of the longitudinal fastener. A slit is formed to open at the opening.
本発明の長手方向締結具は、 前記長手方向締結具の両端面の少なくともいずれ か一方は前記ネジ孔が少なくとも 1つ以上形成された長手方向に傾斜する傾斜面 であることを特徴とする。  The longitudinal fastener according to the present invention is characterized in that at least one of both end faces of the longitudinal fastener is an inclined surface in which at least one screw hole is formed and is inclined in a longitudinal direction.
本発明の長手方向締結方法は、 それぞれ突合せ面に開口して長手方向に延びる 係合溝が形成された第 1と第 2の被締結部材において、 それぞれの当該係合溝が 連なり合うようにそれぞれの突合せ面を相互に突き合わせて配置する第 1工程と 、 第 1と第 2のネジ孔が形成された締結具本体であって、 前記第 1と第 2のネジ 孔にそれぞれネジ結合される第 1と第 2の止めネジの少なくともいずれか一方の 先端が前記突合せ面に向かうように前記第 1と第 2のネジ孔の少なくともいずれ か一方を傾斜させた長手方向締結具を、 それぞれの突合せ面を横断して前記第 1 と第 2の被締結部材の係合溝に揷入する第 2工程と、 それぞれ前記係合溝に連通 して前記第 1と第 2の被締結部材に形成された取付用開口溝を貫通して前記第 1 及び第 2のネジ孔にそれぞれネジ結合される第 1と第 2の止めネジとを挿入して 締結する第 3工程とを有し、 前記第 1と第 2の止めネジにより前記第 1と第 2の 被締結部材に相互に突き合わせる方向の押し付け力を加えることを特徴とする。 本発明の長手方向締結方法は、 前記係合溝の底面の前記第 1と第 2のネジ孔に 対応する位置に凹形状のネジ受け凹部をそれぞれ形成したことを特徴とする。 本発明の長手方向締結方法は、 前記第 1と第 2のネジ孔の少なくともいずれか 一方には、 前記締結具本体の長手方向の端面に開口するすり割りが形成されるこ とを特徴とする。  In the first and second members to be fastened, each having an engagement groove opened in the abutment surface and extending in the longitudinal direction, each of the engagement members is formed so that the engagement grooves are connected to each other. A first step of arranging butting surfaces of the fasteners with each other, and a fastener body having first and second screw holes formed therein, wherein the first and second screw holes are respectively screwed to the first and second screw holes. A longitudinal fastener in which at least one of the first and second screw holes is inclined so that at least one end of the first and second set screws faces the butting surface, A second step of traversing the groove and entering the engagement grooves of the first and second members; and forming the first and second members in communication with the engagement grooves, respectively. Penetrate through the mounting opening groove into the first and second screw holes And a third step of inserting and fastening the first and second set screws to be screwed together, wherein the first and second set screws mutually connect the first and second fastened members. The method is characterized in that a pressing force is applied in a direction to abut against. The longitudinal fastening method according to the present invention is characterized in that recessed screw receiving recesses are respectively formed at positions corresponding to the first and second screw holes on the bottom surface of the engagement groove. The longitudinal fastening method according to the present invention is characterized in that at least one of the first and second screw holes is formed with a slit that opens at an end face in the longitudinal direction of the fastener body. .
本発明にあっては、 T溝が形成された被締結部材を表面から締結金具が突出し てしまうことの無いように着脱自在かつ強固に締結することができる。 被締結部 材の設置箇所が制限されている場所でも適用することができ、 装置の小型化や生 産設備の省スペース化を図る上での妨げともならない。  According to the present invention, the member to be fastened in which the T-slot is formed can be detachably and firmly fastened so that the fastener does not protrude from the surface. It can also be applied to places where the parts to be fastened are restricted, and it does not hinder miniaturization of the equipment or space saving of production equipment.
本発明にあっては、 所定の方向に傾斜して形成されたネジ孔に止めネジをネジ 結合することによって、 第 1と第 2の被締結部材を相互に突き当てる方向に押し 付け力を加えることができ、 第 1と第 2の被締結部材を強固に締結することがで きる。 加えて、 取付用開口溝の内側から長手方向締結具の締結面を突き当てる方 向に押し付け力を加えることができ、 当該方向における第 1と第 2の被締結部材 の位置を調芯して保持することができる。 According to the present invention, the first and second members to be fastened are pushed in a direction in which the first and second members are brought into contact with each other by screwing a set screw into a screw hole formed to be inclined in a predetermined direction. An attaching force can be applied, and the first and second members to be fastened can be firmly fastened. In addition, a pressing force can be applied from the inside of the mounting opening groove in the direction in which the fastening surface of the longitudinal fastener is abutted, and the positions of the first and second workpieces in the direction are aligned. Can be held.
本発明にあっては、 長手方向締結具に複数のネジ孔を形成して複数の止めネジ を用いて締結することでより強固に締結することができる。  According to the present invention, a plurality of screw holes are formed in the longitudinal direction fastener, and fastening is performed by using a plurality of setscrews, so that the fastening can be performed more firmly.
本発明にあっては、 長手方向締結具の端面を長手方向に傾斜する傾斜面とする とともに、 その傾斜面に開口するようにネジ孔を形成するようにすれば、 ネジ孔 の形成作業や止めネジの締結作業が容易となる。  In the present invention, the end face of the longitudinal fastener is formed as an inclined surface that is inclined in the longitudinal direction, and a screw hole is formed so as to open on the inclined surface. The fastening work of the screw becomes easy.
本発明にあっては、.第 1と第 2のネジ孔のそれぞれに長手方向締結具の長手方 向の端面に開口するすり割りを形成することによって、 長手方向締結具の端部を 係合溝の両側面に突き当てる方向に押し付け力を加えることができ、 当該方向に おける第 1と第 2の被締結部材の位置を調芯して保持することができる。 図面の簡単な説明  In the present invention, the first and second screw holes are each formed with a slit that opens on the longitudinal end face of the longitudinal fastener, thereby engaging the end of the longitudinal fastener. A pressing force can be applied in a direction of abutting on both side surfaces of the groove, and the positions of the first and second members to be fastened in the direction can be aligned and held. BRIEF DESCRIPTION OF THE FIGURES
図 1は長手方向締結組立体を構成する各構成部品の締結状態説明図である。 図 2 (A) は長手方向締結具により 2つの被締結部材を締結した状態を示す斜 視図であって、 図 2 ( B ) は図 2 (A) の A— A線に沿う方向の縦断面図である 図 3は他の実施の形態である長手方向締結具により第 1と第 2の被締結部材を 締結した状態を示す斜視図である。  FIG. 1 is an explanatory view of a fastening state of each component constituting the longitudinal direction fastening assembly. Fig. 2 (A) is a perspective view showing a state in which two workpieces are fastened by a longitudinal fastener, and Fig. 2 (B) is a longitudinal section along a line A-A in Fig. 2 (A). FIG. 3 is a perspective view showing a state in which the first and second members are fastened by a longitudinal fastener according to another embodiment.
図 4 (A) は他の実施の形態である長手方向締結具により第 1と第 2の被締結 部材を締結した状態を示す斜視図であり、 図 4 (B) は図 4 (A) の A— A線に 沿う方向の縦断面図である。  FIG. 4 (A) is a perspective view showing a state in which the first and second members to be fastened by a longitudinal fastener according to another embodiment, and FIG. 4 (B) is a view of FIG. 4 (A). FIG. 2 is a vertical cross-sectional view along a line A-A.
図 5 (A) は他の実施の形態である長手方向締結具を示す斜視図であり、 図 5 (B ) は図 5 (A) に示される長手方向締結具により第 1と第 2の被締結部材を 締結した状態を示す縦断面図であり、 図 5 ( C) は図 5 ( B ) の C方向からみた 状態の横断面図である。  FIG. 5 (A) is a perspective view showing a longitudinal fastener according to another embodiment, and FIG. 5 (B) is a diagram showing a first and a second covering by the longitudinal fastener shown in FIG. 5 (A). FIG. 5C is a longitudinal sectional view showing a state where the fastening member is fastened, and FIG. 5 (C) is a transverse sectional view as seen from the direction C in FIG. 5 (B).
図 6 (A) は他の実施の形態である長手方向締結具を示す斜視図であり、 図 6 ( B ) は図 6 (A) に示される長手方向締結具により第 1と第 2の被締結部材を 締結した状態を示す縦断面図であり、 図 6 ( C ) は図 6 ( B ) の C方向からみた 状態の横断面図である。 FIG. 6A is a perspective view showing a longitudinal fastener according to another embodiment, and FIG. (B) is a longitudinal sectional view showing a state where the first and second workpieces are fastened by the longitudinal fastener shown in FIG. 6 (A), and FIG. 6 (C) is a longitudinal sectional view of FIG. 6 (B). FIG. 4 is a cross-sectional view as viewed from the direction C.
図 7 (A) は、 T溝が形成された 2つの被締結部材を、 従来の締結手段の 1つ により締結した場合の締結状態説明図であり、 図 7 ( B ) は図 7 (A) の A— A 線に沿う方向の縦断面図である。 発明を実施するための最良の形態  Fig. 7 (A) is an explanatory view of the fastening state when two members to be fastened with a T-slot are fastened by one of the conventional fastening means, and Fig. 7 (B) shows the fastening state in Fig. 7 (A). FIG. 2 is a vertical cross-sectional view taken along line A-A of FIG. BEST MODE FOR CARRYING OUT THE INVENTION
図 1は長手方向締結組立体を構成する構成部品の締結状態説明図である。 図 1 に示されるように、 第 1の被締結部材 1は全体的にほぼ直方体形状のブロック 2 から構成され、 ブロック 2の上下左右の各外周側面には、 それぞれの側面に沿つ て真っ直ぐに延びる T溝 3が長手方向全体に形成されている。 このうち、 第 1の 被締結部材 1に形成された T溝 3は、 幅が W aの係合溝 3 aと係合溝 3 aに連な つてこれを外部に連通させる幅 W bの取付用開口溝 3 bとを有しており、 幅 W b は幅 W aよりも小さく設定されている。 係合溝 3 aの深さは D aとなっており、 取付用開口溝 3 bの深さは D bとなっている。 このような T溝 3は第 1の被締結 部材 1の突合せ面 4に開口して形成されている。 さらに、 係合溝 3 aの底面の所 定の位置にはネジ受け凹部 5が形成されており、 ネジ受け凹部 5に挿入されるネ ジの運動を拘束するようになっている。  FIG. 1 is an explanatory view of a fastening state of components constituting a longitudinal direction fastening assembly. As shown in FIG. 1, the first member to be fastened 1 is composed of a substantially rectangular parallelepiped block 2 as a whole, and the upper, lower, left and right outer peripheral sides of the block 2 are straightened along the respective side surfaces. An extended T groove 3 is formed in the entire longitudinal direction. Of these, the T groove 3 formed in the first member to be fastened 1 has an engagement groove 3 a having a width W a and a width W b which connects the engagement groove 3 a and communicates with the outside. And the width Wb is set smaller than the width Wa. The depth of the engaging groove 3a is Da, and the depth of the mounting opening groove 3b is Db. Such a T-groove 3 is formed so as to open at the butting surface 4 of the first member 1 to be fastened. Further, a screw receiving recess 5 is formed at a predetermined position on the bottom surface of the engaging groove 3a, so as to restrict the movement of the screw inserted into the screw receiving recess 5.
図示する場合にあっては、 第 1の被締結部材 1と締結される部材として、 第 1 の被締結部材 1と同様の形状を有する第 2の被締結部材 6が配置されている。 す なわち、 第 2の被締結部材 6は全体的にほぼ直方体形状のブロック 7から構成さ れ、 ブロック 7の上下左右の各外周側面には第 1の被締結部材 1に形成された T 溝 3と同一寸法形状の T溝 8がそれぞれの側面に形成されている。 これらの T溝 8は突合せ面 9に開口しており、 係合溝 8 aの底面の所定の位置には凹形状にネ ジ受け凹部 1 0が形成されている。  In the illustrated case, a second member 6 having the same shape as the first member 1 is arranged as a member to be fastened to the first member 1. In other words, the second member 6 to be fastened is composed of a block 7 having a substantially rectangular parallelepiped shape as a whole. T-slots 8 having the same dimensions and shape as 3 are formed on each side surface. These T-grooves 8 are open to the abutment surface 9, and a screw receiving concave portion 10 is formed in a concave shape at a predetermined position on the bottom surface of the engaging groove 8 a.
第 1の被締結部材 1と第 2の被締結部材 6との間には、 それぞれの係合溝 3 a , 8 aに揷入される断面長方形状の長手方向締結具 1 1が配置されている。 長手 方向締結具 1 1は係合溝 3 a， 8 aに挿入させるため、 係合溝 3 a， 8 aの幅寸 法 W a及び厚さ寸法 D aよりも僅かに小さな断面寸法に設定されている。 長手方 向締結具 1 1は、 第 1と第 2のネジ孔 1 3， 1 4が形成された締結具本体を有し ており、 第 1と第 2のネジ孔 1 3， 1 4のそれぞれは長手方向に延びて形成され る締結面 1 2上に開口している。 Between the first member to be fastened 1 and the second member to be fastened 6, a longitudinal fastener 11 having a rectangular cross section inserted into each of the engagement grooves 3a, 8a is arranged. I have. Since the longitudinal fastener 11 is inserted into the engaging grooves 3a and 8a, the width of the engaging grooves 3a and 8a The cross-sectional dimension is set slightly smaller than the modulus Wa and the thickness dimension Da. The longitudinal fastener 11 has a fastener body in which first and second screw holes 13 and 14 are formed, and the first and second screw holes 13 and 14 respectively. Is open on the fastening surface 12 formed extending in the longitudinal direction.
長手方向締結具 1 1に形成される第 1と第 2のネジ孔 1 3， 1 4の少なくとも いずれか一方は、 第 1と第 2の被締結部材 1， 6が締結された状態で挿入される 第 1と第 2の止めネジ 1 5， 1 6の少なくともいずれか一方の先端が突合せ面 4 ， 9を向くように傾斜して形成される。 他方、 止めネジ 1 5， 1 6の先端が突合 せ面 4， 9を向くように傾斜して形成されるネジ孔以外のネジ孔は突合せ面に平 行な方向に形成される。 図 1に示される長手方向締結具 1 1にあっては、 第 1と 第 2の止めネジ 1 5， 1 6の先端が双方とも締結状態で突合せ面 4 , 9を向くよ うに第 1と第 2のネジ孔 1 3， 1 4が傾斜して形成されている。  At least one of the first and second screw holes 13 and 14 formed in the longitudinal fastener 11 is inserted in a state where the first and second workpieces 1 and 6 are fastened. The tip of at least one of the first and second set screws 15 and 16 is formed so as to be inclined so as to face the butting surfaces 4 and 9. On the other hand, screw holes other than the screw holes that are formed so that the tips of the set screws 15 and 16 face the butting surfaces 4 and 9 are formed in a direction parallel to the butting surfaces. In the longitudinal fastener 11 shown in FIG. 1, the first and second setscrews 15 and 16 are so fastened that the ends of the first and second set screws 15 and 16 face the butting surfaces 4 and 9 in a fastened state. The two screw holes 13 and 14 are formed to be inclined.
つぎに、 長手方向締結具 1 1及び第 1と第 2の止めネジ 1 5， 1 6を用いて第 1と第 2の被締結部材 1， 6とを長手方向に着脱自在かつ強固に締結するための 締結方法について述べる。  Next, the first and second members 1 and 6 are detachably and firmly fastened in the longitudinal direction using the longitudinal fastener 11 and the first and second set screws 15 and 16. The following describes the fastening method.
まず、 図 1に示されるように、 第 1と第 2の被締結部材 1， 6のそれぞれの突 合せ面 4， 9が突き合わされたとき係合溝 3 a， 8 aが連通する位置に第 1と第 2の被締結部材 1， 6を対向して配置する。 次いで、 長手方向締結具 1 1を第 1 と第 2の被締結部材 1， 6のそれぞれの係合溝 3 a , 8 aに挿入し、 被締結部材 1， 6のそれぞれの突合せ面 4 , 9同士を相互に突き当てる。  First, as shown in FIG. 1, when the butting surfaces 4, 9 of the first and second fastened members 1, 6 are abutted, the first and second fastened members 3 and 8 are located at positions where the engaging grooves 3a and 8a communicate. The first member 1 and the second member to be fastened 1 and 6 are arranged to face each other. Next, the longitudinal fastener 11 is inserted into the respective engagement grooves 3 a, 8 a of the first and second workpieces 1, 6, and the butting surfaces 4, 9 of the workpieces 1, 6 are respectively inserted. Butts each other.
その後、 取付用開口溝 3 b , 8 bから止めネジ 1 5， 1 6及び図示しない締結 工具を挿入して、 ネジ孔 1 3 , 1 4に止めネジ 1 5， 1 6を挿入させる。 第 1と 第 2のネジ孔 1 3， 1 4に揷入される第 1と第 2の止めネジ 1 5， 1 6の先端は 、 第 1と第 2の被締結部材 1， 6との間の摩擦により係止される力、 又は第 1と 第 2の止めネジ 1 5 , 1 6の先端が第 1と第 2の被締結部材 1 , 6に食い込んで 係止される。 図示されるように、 ネジ受け凹部 5， 1 0が形成される場合には、 止めネジ 1 5 , 1 6の先端はネジ受け凹部 5， 1 0に入り込むことになる。 図 2 (A) は長手方向締結具により 2つの被締結部材を締結した状態を示す斜 視図であって、 図 2 (B ) は図 2 (A) の A— A線に沿う方向の縦断面図である 。 図 2 (A) 及び図 2 (B ) に示されるように、 長手方向締結具 1 1は第 1と第 2の被締結部材 1， 6のそれぞれに形成された係合溝 3 a , 8 aに揷入され、 こ れらを締結する第 1と第 2の止めネジ 1 5， 1 6は頭部が表面から突出しないよ うに長手方向締結具 1 1内でネジ結合されている。 つまり、 長手方向締結具 1 1 及び第 1と第 2の止めネジ 1 5， 1 6のそれぞれは、 第 1と第 2の被締結部材 1 ， 6の表面から突出して配置されないようになっている。 After that, set screws 15 and 16 and a fastening tool (not shown) are inserted from the mounting grooves 3 b and 8 b, and set screws 15 and 16 are inserted into the screw holes 13 and 14. The tips of the first and second set screws 15 and 16 inserted into the first and second screw holes 13 and 14 are positioned between the first and second members 1 and 6 to be fastened. Or the tips of the first and second set screws 15 and 16 bite into the first and second fastened members 1 and 6 and are locked. As shown in the figure, when the screw receiving recesses 5 and 10 are formed, the tips of the set screws 15 and 16 enter the screw receiving recesses 5 and 10. Fig. 2 (A) is a perspective view showing a state in which two workpieces are fastened by a longitudinal fastener, and Fig. 2 (B) is a longitudinal section along a line A-A in Fig. 2 (A). It is a front view . As shown in FIGS. 2 (A) and 2 (B), the longitudinal fastener 11 is provided with engagement grooves 3a, 8a formed in the first and second members 1, 6, respectively. The first and second set screws 15 and 16 for fastening these are screwed together in the longitudinal fastener 11 so that the head does not protrude from the surface. That is, the longitudinal fastener 11 and the first and second set screws 15 and 16 are not arranged so as to protrude from the surfaces of the first and second fastened members 1 and 6 respectively. .
長手方向締結具 1 1の締結面 1 2に形成された第 1と第 2のネジ孔 1 3， 1 4 は挿入される第 1と第 2の止めネジ 1 5， 1 6の先端が突合せ面 4， 9を向くよ うに傾斜して形成されており、 止めネジ 1 5 , 1 6を強い締結力で締め付けるこ とにより、 2つの被締結部材 1， 6を相互に突き当てる方向に強く押し付けるこ とができる。 図 2 (B ) では、 第 1と第 2の被締結部材 1， 6にはそれぞれにネ ジ受け凹部 5 , 1 0が形成されているが、 これらを形成しなレ、場合でも止めネジ 1 5， 1 6の先端と第 1と第 2の被締結部材 1 , 6との摩擦により、 又は止めネ ジ 1 5， 1 6の先端が第 1と第 2の被締結部材 1， 6に食レ、込むことにより同等 の効果が得られる。 加えて、 取付用開口溝 3 bに内側から長手方向締結具 1 1の 締結面 1 2を突き当てる方向に押し付け力を加えることができ、 当該方向におけ る第 1と第 2の被締結部材 1， 6の位置を調芯して保持することができる。 複数の τ溝が形成されている場合には、 そのそれぞれに長手方向締結具 1 1を 挿入して第 1と第 2の被締結部材を締結するようにしても良い。 図 1及び図 2に 示される第 1と第 2の被締結部材 1， 6には、 長手方向に延びて突合せ面 4， 9 に開口する T溝 3 , 8が上下左右の各外周側面にそれぞれ形成されており、 図 1 及び図 2に示されるように 2箇所以上で締結すればより強固に締結できる。 本発明は前記実施の形態に限定されるものではなく、 その要旨を逸脱しない範 囲で種々変更可能である。 たとえば、 長手方向締結具 1 1に形成されるネジ孔の 数は 2つに限られるものではなく、 複数のネジ孔 1 3 , 1 4を形成して複数の止 めネジ 1 5， 1 6を用いて締結するようにしても良い。 図 3は他の実施の形態で ある長手方向締結具により第 1と第 2の被締結部材を締結した状態を示す斜視図 である。 なお、 図 1及び図 2に示される部材と同一の部材には同一の番号が付さ れている。 図 3に示される場合には、 長手方向締結具 1 1に複数のネジ孔 1 3a， 1 3 b ， 14 a, 14 bが形成されており、 複数の止めネジ 15a, 1 5 b, 16 a, 1 6 bを用いて締結することにより第 1と第 2の被締結部材 1， 6とをより強固 に締結することができる。 なお、 各ネジ孔 1 3 a， 1 3 b， 14 a， 14 bの形 成位置に対応して、 第 1と第 2の被締結部材 1， 6の係合溝 3 a, 8 aの底面に は複数のネジ受け凹部 5a， 5 b, 10 a， 10 bを形成することができる。 ところで、 第 1と第 2の被締結部材 1， 6のそれぞれに形成される取付用開口 溝 3 b， 8 bは必ずしも長手方向に連続して開口している必要はない。 たとえば 、 図 3に示される第 2の被締結部材 6のように、 取付用開口溝の一部を開口させ ずに、 長手方向締結具 1 1 bに形成されたネジ孔 14 a， 14 bの形成位置に対 応してネジ孔 14 a, 14 bのそれぞれに止めネジ 16 a， 1 6 bを締結するた めに必要な大きさのネジ取付用開口部 17 a， 17 bを設けるようにしても良い 。 かかる場合には、 被締結部材 6全体の剛性を向上させることができる。 The first and second screw holes 13 and 14 formed in the fastening surface 12 of the longitudinal fastener 11 are formed with the ends of the first and second set screws 15 and 16 to be inserted. It is inclined so as to face 4 and 9, and by tightening the set screws 15 and 16 with a strong fastening force, the two fastened members 1 and 6 can be strongly pressed in the direction in which they abut each other. Can be. In FIG. 2 (B), screw receiving recesses 5 and 10 are formed in the first and second fastened members 1 and 6, respectively. Due to friction between the tips of 5, 16 and the first and second workpieces 1, 6 or the tips of the stop screws 15, 16 are eroded by the first and second workpieces 1, 6. The same effect can be obtained by embedding. In addition, a pressing force can be applied from the inside to the mounting opening groove 3b in a direction in which the fastening surface 12 of the longitudinal fastener 11 is abutted, and the first and second members to be fastened in that direction can be applied. Positions 1 and 6 can be aligned and held. When a plurality of τ grooves are formed, the first and second members to be fastened may be fastened by inserting the longitudinal fastener 11 into each of the τ grooves. The first and second fastened members 1 and 6 shown in FIGS. 1 and 2 have T-grooves 3 and 8 extending in the longitudinal direction and opening to the abutting surfaces 4 and 9, respectively, on the upper, lower, left and right outer peripheral side surfaces. As shown in Figs. 1 and 2, more secure fastening can be achieved by fastening at two or more locations. The present invention is not limited to the above-described embodiment, and can be variously modified without departing from the gist thereof. For example, the number of screw holes formed in the longitudinal fastener 11 is not limited to two, and a plurality of screw holes 13, 14 are formed to form a plurality of set screws 15, 16. It may be used for fastening. FIG. 3 is a perspective view showing a state where the first and second members to be fastened are fastened by a longitudinal fastener according to another embodiment. The same members as those shown in FIGS. 1 and 2 are denoted by the same reference numerals. In the case shown in FIG. 3, a plurality of screw holes 13a, 13b, 14a and 14b are formed in the longitudinal fastener 11 and a plurality of set screws 15a, 15b and 16a. , 16b, the first and second fastened members 1 and 6 can be more firmly fastened. In addition, corresponding to the formation position of each screw hole 13a, 13b, 14a, 14b, the bottom of the engagement groove 3a, 8a of the first and second workpieces 1, 6 A plurality of screw receiving recesses 5a, 5b, 10a, and 10b can be formed in the recess. By the way, the mounting opening grooves 3b and 8b formed in the first and second fastened members 1 and 6, respectively, do not necessarily have to be continuous in the longitudinal direction. For example, unlike the second member to be fastened 6 shown in FIG. 3, the screw holes 14a and 14b formed in the longitudinal fastener 11b are formed without opening a part of the mounting opening groove. The screw holes 14a and 14b should be provided with screw mounting openings 17a and 17b in each of the screw holes 14a and 14b in the size required to fasten the set screws 16a and 16b. You may. In such a case, the rigidity of the whole member 6 to be fastened can be improved.
また、 長手方向締結具 1 1の形状は図 1〜図 3に示されるような断面長方形状 のものに限られない。 図 4 (A) は他の実施の形態である長手方向締結具により 第 1と第 2の被締結部材を締結した状態を示す斜視図であり、 図 4 (B) は図 4 (A) の A— A線に沿う方向の縦断面図である。 なお、 図 1及び図 2に示される 部材と同一の部材には同一の番号が付されている。  Further, the shape of the longitudinal fastener 11 is not limited to a rectangular cross-sectional shape as shown in FIGS. FIG. 4 (A) is a perspective view showing a state where the first and second workpieces are fastened by the longitudinal fastener according to another embodiment, and FIG. 4 (B) is a perspective view of FIG. 4 (A). FIG. 2 is a vertical cross-sectional view along a line A-A. The same members as those shown in FIGS. 1 and 2 are denoted by the same reference numerals.
たとえば、 図 4に示されるように、 長手方向締結具 1 1 cの長手方向の端面を 長手方向に傾斜する傾斜面 18としても良く、 その場合には、 第 1と第 2の被締 結部材 1， 6に形成された係合溝 3 a, 8 aへの長手方向締結具 1 1 cの挿入が 容易になる。 また、 その傾斜面 18に開口するようにネジ孔 13， 14を形成す るようにすれば、 ネジ孔 13， 14の形成作業や止めネジ 1 5， 16の締結作業 が容易となる。  For example, as shown in FIG. 4, the longitudinal end face of the longitudinal fastener 11c may be an inclined surface 18 inclined in the longitudinal direction, in which case the first and second fastening members Insertion of the longitudinal fasteners 11c into the engaging grooves 3a, 8a formed in 1, 6 becomes easy. Further, if the screw holes 13 and 14 are formed so as to open on the inclined surface 18, the work of forming the screw holes 13 and 14 and the work of fastening the set screws 15 and 16 are facilitated.
また、 長手方向締結具 1 1 cの締結面 12上には開口部揷入片 19を設けるよ うにしても良い。 この開口部揷入片 19は、 長手方向締結具 1 1 cのうち取付用 開口溝 3 b， 8 bに挿入される部分であって、 取付用開口溝 3 b， 8 bよりも僅 かに小さな幅寸法と、 外周側面から突出しない程度の厚さ寸法を有している。 こ のような開口部挿入片 19を設け、 この開口部挿入片 19にネジ孔 13， 14を 形成することにより、 止めネジ 1 5, 16の嵌め合い長さを大きく取ることがで き、 より強固な締結が可能となる。 また、 取付用開口溝 3 b， 8 bに締結工具を 挿入して止めネジ 15， 16を締結する場合に比べて止めネジ 15， 16の締結 作業が容易となる。 Further, an opening insertion piece 19 may be provided on the fastening surface 12 of the longitudinal fastener 11c. The opening insertion piece 19 is a portion of the longitudinal fastener 11c that is inserted into the mounting opening grooves 3b and 8b, and is slightly smaller than the mounting opening grooves 3b and 8b. It has a small width and a thickness that does not protrude from the outer peripheral side surface. Such an opening insertion piece 19 is provided, and screw holes 13 and 14 are formed in the opening insertion piece 19. By forming it, the fitting length of the set screws 15 and 16 can be made large, and more firm fastening becomes possible. Also, the work of fastening the setscrews 15 and 16 becomes easier than inserting a fastening tool into the mounting opening grooves 3 b and 8 b and fastening the set screws 15 and 16.
図 5 (A) は他の実施の形態である長手方向締結具を示す斜視図であり、 図 5 (B) は図 5 (A) に示される長手方向締結具により第 1と第 2の被締結部材を 締結した状態を示す縦断面図であり、 図 5 (C) は図 5 (B) の C方向からみた 状態の横断面図である。 なお、 図 1及び図 2に示される部材と同一の部材には同 一の番号が付されている。  FIG. 5 (A) is a perspective view showing a longitudinal fastener according to another embodiment, and FIG. 5 (B) is a diagram showing a first and a second covering by the longitudinal fastener shown in FIG. 5 (A). FIG. 5 (C) is a longitudinal sectional view showing a state where the fastening member is fastened, and FIG. 5 (C) is a transverse sectional view as seen from a direction C in FIG. 5 (B). The same members as those shown in FIGS. 1 and 2 are denoted by the same reference numerals.
図 5に示される場合にあっては、 長手方向締結具 1 1 dに形成される前記第 1 と第 2のネジ孔 13， 14のそれぞれには、 長手方向締結具 1 1 dの長手方向の 端面に開口するすり割り 20が形成されている。 この長手方向締結具 1 1 dのネ ジ孔 1 3, 14に対して、 皿ネジなどの止めネジ 15 c， 1 6 cを締め込むと、 図 5 (A) において矢印で示されるように、 長手方向締結具 1 1 dがその端部に おいて幅方向に広がる。 上述の通り、 長手方向締結具 1 1 dを係合溝 3 a, 8 a に挿入後、 止めネジ 15 c， 16 cを締め込むことによって、 図 5 (B) におい て矢印で示される方向つまり長手方向締結具 1 1 dの厚さ方向に長手方向締結具 1 1 dが移動し、 長手方向締結具 1 1 dが取付用開口溝 3 b, 8 aの係合面 3 c ， 8 cに突き当たって、 厚さ方向における第 1と第 2の被締結部材 1， 6の位置 を調芯して保持することができる。 さらに、 図 5 (C) において矢印で示される 幅方向に長手方向締結具 1 1 dの端部が広がり、 係合溝 3 a, 8 aの両側面に突 き当たることによって、 幅方向における第 1と第 2の被締結部材 1， 6の位置を 調芯して保持することができる。  In the case shown in FIG. 5, the first and second screw holes 13 and 14 formed in the longitudinal fastener 11 d are respectively provided in the longitudinal direction of the longitudinal fastener 11 d. A slot 20 is formed at the end face. When the setscrews 15c and 16c such as flat head screws are tightened into the screw holes 13 and 14 of the longitudinal fastener 11d, as shown by arrows in Fig. 5 (A), The longitudinal fastener 11d extends in the width direction at its end. As described above, after inserting the longitudinal fasteners 11d into the engagement grooves 3a, 8a, tighten the setscrew 15c, 16c, so that the direction indicated by the arrow in FIG. The longitudinal fastener 1 1 d moves in the thickness direction of the longitudinal fastener 1 1 d, and the longitudinal fastener 11 d moves into the engagement surfaces 3 c, 8 c of the mounting grooves 3 b, 8 a. By abutting, the positions of the first and second fastened members 1 and 6 in the thickness direction can be aligned and held. Further, the end portion of the longitudinal fastener 11d extends in the width direction indicated by an arrow in FIG. 5 (C), and abuts against both side surfaces of the engagement grooves 3a, 8a. The positions of the first and second fastened members 1 and 6 can be aligned and held.
なお、 図 3に示される長手方向締結具 1 1 bのように、 複数のネジ孔 13 a, 1 3 b, 14 a, 14 bが形成される場合には、 長手方向締結具の端面に最も近 い側に形成される前記第 1と第 2のネジ孔にのみ長手方向の端面に開口するすり 割りが形成されることになる。  When a plurality of screw holes 13a, 13b, 14a, and 14b are formed, as in the case of the longitudinal fastener 11b shown in FIG. Only the first and second screw holes formed on the near side are provided with slits that are opened at the end faces in the longitudinal direction.
図 6 (A) は他の実施の形態である長手方向締結具を示す斜視図であり、 図 6 (B) は図 6 (A) に示される長手方向締結具により第 1と第 2の被締結部材を 締結した状態を示す縦断面図であり、 図 6 ( C) は図 6 (B ) の C方向からみた 状態の横断面図である。 図 6 (A) 〜図 6 ( C) に示されるように、 長手方向縮 結具 1 1 eの両端部には長手方向に傾斜する傾斜面 1 8が形成され、 その傾斜面 1 8上には取付孔 1 3， 1 4が開口しており、 取付孔 1 3 , 1 4のそれぞれには 長手方向の端面に開口するすり割り 2 0が形成されている。 そして、 このような 取付孔 1 3 , 1 4に皿ネジなどの止めネジ 1 5 c , 1 6 cを締め込むとによって 、 長さ方向締結具 1 1 eの厚さ方向における第 1と第 2の被締結部材 1， 6の位 置を調芯して保持することができる （図 6 (B ) 参照） とともに、 長手方向締結 具 1 1 eの端部が幅方向に広がる （図 6 (A) 参照） ことで、 当該幅方向におけ る第 1と第 2の被締結部材 1 , 6の位置を調芯して保持することができる （図 6 ( C) 参照)。 FIG. 6 (A) is a perspective view showing a longitudinal direction fastener according to another embodiment, and FIG. 6 (B) is a diagram showing a first and second coverings by the longitudinal direction direction fastener shown in FIG. 6 (A). Fastening member FIG. 6 (C) is a longitudinal sectional view showing the connected state, and FIG. 6 (C) is a transverse sectional view as seen from the direction C in FIG. 6 (B). As shown in FIGS. 6 (A) to 6 (C), inclined surfaces 18 which are inclined in the longitudinal direction are formed at both ends of the longitudinal direction fastener 11 e. The mounting holes 13 and 14 are open, and the mounting holes 13 and 14 are each formed with a slot 20 that opens to the end face in the longitudinal direction. By tightening set screws 15 c and 16 c such as flat head screws into such mounting holes 13 and 14, the first and second in the thickness direction of the lengthwise fastener 11 e are tightened. The positions of the members 1 and 6 can be aligned and held (see Fig. 6 (B)), and the end of the longitudinal fastener 11e spreads in the width direction (Fig. )), Whereby the positions of the first and second fastened members 1 and 6 in the width direction can be aligned and held (see FIG. 6 (C)).
図 7 (A) は、 T溝が形成された 2つの被締結部材を、 従来の締結手段の 1つ により締結した場合の締結状態説明図であり、 図 7 ( B ) は図 7 (A) の A— A 線に沿う方向の縦断面図である。 図示される場合には、 取付用開口溝 2 1， 2 2 の内側から当接する金具 2 3を係合溝 2 4， 2 5に挿入するとともに、 取付孔 2 6が形成された当て金 2 7を被締結部材 2 8 , 2 9のそれぞれに架け渡した後、 取付孔 2 6にネジ部材 3 0をねじ込むことによって締結されている。 しかしなが ら、 このような締結手段では、 被締結部材 2 8， 2 9の外周側面から当て金 2 7 ゃネジ部材 3 0が突出してしまうため、 被締結部材の設置箇所が制限されるとこ ろでは採用できなかった。 また、 ネジ部材 3 0の締結力は 2つの被締結部材 2 8 ， 2 9を相互に突き当てる方向の押し付け力として作用しない分だけ締結力が弱 いという欠点があった。 産業上の利用可能性  Fig. 7 (A) is an explanatory view of the fastening state when two members to be fastened with a T-slot are fastened by one of the conventional fastening means, and Fig. 7 (B) shows the fastening state in Fig. 7 (A). FIG. 2 is a vertical cross-sectional view taken along line A-A of FIG. In the case shown in the figure, a metal fitting 23 which comes into contact with the inside of the mounting opening grooves 21 and 22 is inserted into the engaging grooves 24 and 25, and a metal plate 27 having mounting holes 26 formed therein. Is wound over each of the members to be fastened 28, 29, and then the screw member 30 is screwed into the mounting hole 26 to be fastened. However, with such a fastening means, the contact member 27 ゃ the screw member 30 protrudes from the outer peripheral side surface of the members to be fastened 28, 29, which limits the installation location of the member to be fastened. Could not be adopted. Further, there is a disadvantage that the fastening force of the screw member 30 is weaker because the fastening force does not act as a pressing force in a direction in which the two members to be fastened 28 and 29 abut against each other. Industrial applicability
本発明の長手方向締結具、 長手方向締結組立体及びその締結方法によれば、 被 締結部材のそれぞれに T溝加工を施しさえすれば、 表面から締結具が突出してし まうことの無いように第 1と第 2の被締結部材を着脱自在かつ強固に締結できる ことから、 その広範な用途が見出される。 たとえば、 鋼管やガイドレール、 マ二 ホールドなどの部材外周側面に T溝を設けることで、 これらの部材を長手方向に 延長する際に本発明を適用することができる < ADVANTAGE OF THE INVENTION According to the longitudinal direction fastener of this invention, a longitudinal direction fastening assembly, and its fastening method, if only a T-groove is given to each to-be-fastened member, it will not be possible for the fastener to protrude from the surface. Since the first and second members to be fastened can be detachably and firmly fastened, they find wide applications. For example, by providing T-grooves on the outer peripheral side of members such as steel pipes, guide rails, and manifolds, these members can be moved in the longitudinal direction. The present invention can be applied when extending <

Claims

請求の範囲 The scope of the claims
1 . それぞれ突合せ面に開口して長手方向に延びる係合溝が形成された第 1と 第 2の被締結部材と、 1. a first and a second member to be fastened each having an engagement groove formed in the butting surface and extending in the longitudinal direction;
それぞれの突合せ面を横断して前記第 1と第 2の被締結部材の係合溝に揷入さ れ、 第 1と第 2のネジ孔が形成された締結具本体と、  A fastener body having first and second screw holes formed across the respective butting surfaces and inserted into the engagement grooves of the first and second members to be fastened;
それぞれ前記係合溝に連通して前記第 1と第 2の被締結部材に形成された取付 用開口溝を貫通して前記第 1と第 2のネジ孔にそれぞれネジ結合される第 1と第 2の止めネジとを有し、  First and second screw holes respectively connected to the first and second screw holes through the mounting opening grooves formed in the first and second fastened members in communication with the engagement grooves. With two setscrews,
前記第 1と第 2の止めネジの少なくともいずれか一方の先端が前記突合せ面に 向かうように前記第 1と第 2のネジ孔の少なくともいずれか一方を傾斜させ、 前 記第 1と第 2の止めネジにより前記第 1と第 2の被締結部材に相互に突き合わせ る方向の押し付け力を加えることを特徴とする長手方向締結組立体。  At least one of the first and second screw holes is inclined so that at least one end of the first and second set screws faces the butting surface, and the first and second screw holes are inclined. A longitudinal fastening assembly, wherein a set screw is used to apply a pressing force in a direction in which the first and second workpieces abut against each other.
2 . 請求項 1記載の長手方向締結組立体において、 前記係合溝の底面の前記第 1と第 2のネジ孔に対応する位置に凹形状のネジ受け凹部をそれぞれ形成したこ とを特徴とする長手方向締結組立体。 2. The longitudinal fastening assembly according to claim 1, wherein a concave screw receiving recess is formed at a position corresponding to the first and second screw holes on a bottom surface of the engagement groove. Longitudinal fastening assembly.
3 . 請求項 1または 2記載の長手方向締結組立体において、 前記第 1と第 2の ネジ孔の少なくともいずれか一方には、 前記締結具本体の長手方向の端面に開口 するすり割りが形成されることを特徴とする長手方向締結組立体。 3. The longitudinal fastening assembly according to claim 1, wherein at least one of the first and second screw holes is formed with a slot that opens to a longitudinal end surface of the fastener body. A longitudinal fastening assembly.
4 . それぞれ突合せ面に開口して長手方向に延びる係合溝が形成された第 1と 第 2の被締結部材において、 それぞれの当該係合溝が連なり合うようにそれぞれ の突合せ面を相互に突き合わせた状態のもとで締結する長手方向締結具であって それぞれの突合せ面を横断して前記第 1と第 2の被締結部材の係合溝に挿入さ れ、 第 1と第 2のネジ孔が形成された締結具本体を有し、 4. In the first and second members to be fastened, each of which has an engagement groove extending in the longitudinal direction and opened in the abutment surface, the abutment surfaces are abutted to each other such that the engagement grooves are connected. A longitudinal fastener to be fastened in a state in which the first and second screw holes are inserted into the engagement grooves of the first and second members to be traversed across respective abutting surfaces. Having a fastener body formed with
それぞれ前記係合溝に連通して前記第 1と第 2の被締結部材に形成された取付用 開口溝を貫通して前記第 1と第 2のネジ孔にそれぞれネジ結合される第 1と第 2 の止めネジの少なくともいずれか一方により前記第 1と第 2の被締結部材に相互 に突き合わせる方向の押し付け力を加えるように前記第 1と第 2のネジ孔の少な くともいずれか一方を傾斜して形成したことを特徴とする長手方向締結具。 Each of the mounting members formed on the first and second members to be connected is connected to the engagement groove. The first and second fastening members are mutually butted against each other by at least one of first and second setscrews that are screw-coupled to the first and second screw holes respectively through the opening grooves. A longitudinal fastener characterized in that at least one of the first and second screw holes is formed so as to be inclined so as to apply a pressing force in a direction.
5 . 請求項 4記載の長手方向締結具において、 前記係合溝の底面の前記第 1と 第 2のネジ孔に対応する位置に凹形状のネジ受け凹部をそれぞれ形成したことを 特徴とする長手方向締結具。 5. The longitudinal fastener according to claim 4, wherein concave screw receiving recesses are respectively formed at positions corresponding to the first and second screw holes on the bottom surface of the engagement groove. Directional fasteners.
6 . 請求項 4または 5に記載の長手方向締結具において、 前記第 1と第 2のネ ジ孔をそれぞれに少なくとも 1つ以上設けて、 そのそれぞれにネジ結合される複 数の前記第 1と第 2の止めネジにより前記第 1と第 2の被締結部材に相互に突き - 合わせる方向の押し付け力を加えることを特徴とする長手方向締結具。 6. The longitudinal fastener according to claim 4, wherein at least one or more of the first and second screw holes are provided in each of the first and second screw holes, and a plurality of the first and second screw holes are respectively screwed to the first and second screw holes. A longitudinal fastener characterized in that a second set screw applies a pressing force in a direction in which the first and second members to be fastened and brought into contact with each other.
7 . 請求項 4〜 6のいずれか 1項に記載の長手方向締結具において、 前記長手 方向締結具の端面に最も近い側に形成される前記第 1と第 2のネジ孔の少なくと もいずれか一方には、 前記締結具本体の長手方向の端面に開口するすり割りが形 成されることを特徴とする長手方向締結具。 7. The longitudinal fastener according to any one of claims 4 to 6, wherein at least one of the first and second screw holes formed on a side closest to an end face of the longitudinal fastener. The longitudinal fastener is characterized in that a slit is formed on one of the openings, the slit being opened on a longitudinal end face of the fastener main body.
8 . 請求項 4〜 7のいずれか 1項に記載の長手方向締結具において、 前記長手 方向締結具の両端面の少なくともいずれか一方は前記ネジ孔が少なくとも 1っ以 上形成された長手方向に傾斜する傾斜面であることを特徴とする長手方向締結具 8. The longitudinal fastener according to any one of claims 4 to 7, wherein at least one of both end faces of the longitudinal fastener is in a longitudinal direction in which at least one screw hole is formed. A longitudinal fastener characterized by an inclined surface that is inclined
9 . それぞれ突合せ面に開口して長手方向に延びる係合溝が形成された第 1と 第 2の被締結部材において、 それぞれの当該係合溝が連なり合うようにそれぞれ の突合せ面を相互に突き合わせて配置する第 1工程と、 9. In the first and second members to be fastened, each having an engagement groove extending in the longitudinal direction and opening in the abutment surface, the abutment surfaces are abutted with each other such that the engagement grooves are connected. A first step of positioning
第 1と第 2のネジ孔が形成された締結具本体であって、 前記第 1と第 2のネジ 孔にそれぞれネジ結合される第 1と第 2の止めネジの少なくともいずれか一方の £端が前記突合せ面に向かうように前記第 1と第 2のネジ孔の少なくともいずれ か一方を傾斜させた長手方向締結具を、 それぞれの突合せ面を横断して前記第 1 と第 2の被締結部材の係合溝に揷入する第 2工程と、 A fastener body having first and second screw holes formed therein, wherein at least one of a first and a second set screw screw-coupled to the first and second screw holes, respectively. A longitudinal fastener having at least one of the first and second screw holes inclined so that the end faces the abutting surface, and the first and second covers are crossed over the respective abutting surfaces. A second step of inserting into the engagement groove of the fastening member;
それぞれ前記係合溝に連通して前記第 1と第 2の被締結部材に形成された取付 用開口溝を貫通して前記第 1及び第 2のネジ孔にそれぞれネジ結合される第 1と 第 2の止めネジとを挿入して締結する第 3工程とを有し、  First and second screw holes respectively connected to the first and second screw holes through the mounting opening grooves formed in the first and second fastened members in communication with the engagement grooves. A third step of inserting and fastening with the second set screw,
前記第 1と第 2の止めネジにより前記第 1と第 2の被締結部材に相互に突き合わ せる方向の押し付け力を加えることを特徴とする長手方向締結方法。 A longitudinal fastening method, wherein a pressing force in a direction in which the first and second fastened members abut against each other is applied by the first and second set screws.
1 0 . 請求項 9記載の長手方向締結方法において、 前記係合溝の底面の前記第 1と第 2のネジ孔に対応する位置に凹形状のネジ受け凹部をそれぞれ形成したこ とを特徴とする長手方向締結方法。 10. The method for fastening in the longitudinal direction according to claim 9, wherein a recessed screw receiving recess is formed at a position corresponding to the first and second screw holes on the bottom surface of the engagement groove. Longitudinal fastening method.
1 1 . 請求項 9または 1 0記載の長手方向締結方法において、 前記第 1と第 2 のネジ孔の少なくともいずれか一方には、 前記締結具本体の長手方向の端面に開 口するすり割りが形成されることを特徴とする長手方向締結方法。 11. The longitudinal fastening method according to claim 9 or 10, wherein at least one of the first and second screw holes is provided with a slot that opens to a longitudinal end surface of the fastener body. 11. A longitudinal fastening method characterized by being formed.
PCT/JP2004/003413 2003-03-24 2004-03-15 Longitudinally joining device, longitudinally joined assembly, and method of joining the assembly WO2004085862A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-079540 2003-03-24
JP2003079540A JP2006183674A (en) 2003-03-24 2003-03-24 Longitudinally joining fastener, longitudinally fastened assembly, and fastening method thereof

Publications (1)

Publication Number Publication Date
WO2004085862A1 true WO2004085862A1 (en) 2004-10-07

Family

ID=33094847

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/003413 WO2004085862A1 (en) 2003-03-24 2004-03-15 Longitudinally joining device, longitudinally joined assembly, and method of joining the assembly

Country Status (2)

Country Link
JP (1) JP2006183674A (en)
WO (1) WO2004085862A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012136227A3 (en) * 2011-04-08 2013-04-25 Lasse Ramskov Holding Aps A guardrail and method for assembling it
CN109989968A (en) * 2019-04-30 2019-07-09 浙江省交通规划设计研究院有限公司 Lock
US20190257070A1 (en) * 2018-02-17 2019-08-22 BuildXGroup, Inc. Cube coupling joint
US11168723B2 (en) * 2019-01-22 2021-11-09 MacPion Corporation Angular beam connecting apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002825B4 (en) * 2007-01-19 2008-12-11 Audi Ag Clamping flange assembly for connecting an exhaust system to an internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065089U (en) * 1983-10-14 1985-05-08 理研軽金属工業株式会社 Extension device for box frames of curtains, blinds, etc.
JPH03199703A (en) * 1989-12-26 1991-08-30 Daifuku Co Ltd Connecting structure of mold member
DE19641500A1 (en) * 1996-10-09 1998-04-16 Siegfried Aichner Bolted fixture for esp. X=shaped aluminium profiles
JP2000074017A (en) * 1998-08-26 2000-03-07 Mitsumi Electric Co Ltd Mounting structure for thin member
WO2000036311A1 (en) * 1998-12-15 2000-06-22 Holscher Winfried K W Coupling device for connecting a first workpiece to a second one

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065089U (en) * 1983-10-14 1985-05-08 理研軽金属工業株式会社 Extension device for box frames of curtains, blinds, etc.
JPH03199703A (en) * 1989-12-26 1991-08-30 Daifuku Co Ltd Connecting structure of mold member
DE19641500A1 (en) * 1996-10-09 1998-04-16 Siegfried Aichner Bolted fixture for esp. X=shaped aluminium profiles
JP2000074017A (en) * 1998-08-26 2000-03-07 Mitsumi Electric Co Ltd Mounting structure for thin member
WO2000036311A1 (en) * 1998-12-15 2000-06-22 Holscher Winfried K W Coupling device for connecting a first workpiece to a second one

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012136227A3 (en) * 2011-04-08 2013-04-25 Lasse Ramskov Holding Aps A guardrail and method for assembling it
CN103917724A (en) * 2011-04-08 2014-07-09 拉塞拉姆斯科夫控股有限公司 A guardrail and a method for assembling a guardrail
US8882083B2 (en) 2011-04-08 2014-11-11 Lasse Ramskov Holding Aps Guardrail
CN103917724B (en) * 2011-04-08 2016-10-05 拉塞拉姆斯科夫控股有限公司 Guardrail and the method for assembling guardrail
AU2012239144B2 (en) * 2011-04-08 2017-03-16 Lasse Ramskov Holding Aps A guardrail and method for assembling it
EA026639B1 (en) * 2011-04-08 2017-04-28 Лассе Рамскоу Холдинг Апс Guardrail for protecting persons being present on open floors of buildings or scaffolds
US20190257070A1 (en) * 2018-02-17 2019-08-22 BuildXGroup, Inc. Cube coupling joint
US10640969B2 (en) * 2018-02-17 2020-05-05 BuildXGroup, Inc. Cube coupling joint
US11168723B2 (en) * 2019-01-22 2021-11-09 MacPion Corporation Angular beam connecting apparatus
CN109989968A (en) * 2019-04-30 2019-07-09 浙江省交通规划设计研究院有限公司 Lock

Also Published As

Publication number Publication date
JP2006183674A (en) 2006-07-13

Similar Documents

Publication Publication Date Title
US20080263987A1 (en) Multi-Positionable Wall or Ceiling Panel
US20060115324A1 (en) Member-joining device
JP3484150B2 (en) Orthogonal bar connection and fixing device
JP4486843B2 (en) Structural material fixing device
WO2004085862A1 (en) Longitudinally joining device, longitudinally joined assembly, and method of joining the assembly
WO2014162371A1 (en) Mounting bracket
JP2019196670A (en) Joining structure
JP2006308040A (en) Construction tool for fastener device
JP4478514B2 (en) Metal fittings for wooden construction
JP2004218313A (en) Deck material fixing device
JP3818758B2 (en) Wood joints and connecting structures using them
JP2792828B2 (en) Wall panel connection structure
JP2006312828A (en) Fastener for flooring
JP4060280B2 (en) Joint structure of wood structure members
WO2018030361A1 (en) Vertical joint structure of steel member
JP3139031U (en) Separator mounting structure and formwork connector
JP6389549B1 (en) Exterior wall fixture and exterior wall mounting structure
WO2023058223A1 (en) Coupler for building materials, coupling structure for same, and coupling method for same
WO2023153005A1 (en) Attachment structure
KR20120024880A (en) Fastening device, casing using same, and fastening method
JP2004232440A (en) Steel structure connector
JP3191048B2 (en) Construction material connector
JPH07102670A (en) Mitering construction method for hollow molded outer wall plate
JP2003003566A (en) Assembling structure and assembling method for wooden building and connecting metal fitting used therefor
JPH0626733Y2 (en) Nuts for profiles

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP