WO2002097315A1 - Fixation pour tuyau - Google Patents

Fixation pour tuyau Download PDF

Info

Publication number
WO2002097315A1
WO2002097315A1 PCT/US2002/016658 US0216658W WO02097315A1 WO 2002097315 A1 WO2002097315 A1 WO 2002097315A1 US 0216658 W US0216658 W US 0216658W WO 02097315 A1 WO02097315 A1 WO 02097315A1
Authority
WO
WIPO (PCT)
Prior art keywords
stud
engagement portion
stud engagement
fastener
support portion
Prior art date
Application number
PCT/US2002/016658
Other languages
English (en)
Inventor
Toshio Maruyama
Original Assignee
Newfrey Llc
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 Newfrey Llc filed Critical Newfrey Llc
Priority to EP02737203A priority Critical patent/EP1390653A1/fr
Publication of WO2002097315A1 publication Critical patent/WO2002097315A1/fr
Priority to US10/716,223 priority patent/US6915990B2/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/071—Releasable fastening devices with snap-action in which the socket has a resilient part the socket being integrally formed with a component to be fasted, e.g. a sheet, plate or strip
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/223—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/005—Nuts or like thread-engaging members into which threads are cut during screwing

Definitions

  • the present invention relates to a fastener for mounting an elongated article such as a pipe or wire harness on a workpiece such as an automobile body.
  • the present invention relates to a fastener for a pipe or the like, capable of being engaged with a stud standing on a workpiece such as an automobile body to mounting an elongated article such as a pipe held in a pipe holding portion of the fastener to the workpiece.
  • a support structure for attaching a long article such as a fuel pipe, brake oil pipe or wire harness of an automobile
  • a technique of attaching the pipe or the like to a fastener with winding a rubber vibration insulator around the pipe or the like there has been typically employed a technique of attaching the pipe or the like to a fastener with winding a rubber vibration insulator around the pipe or the like.
  • One such example includes a fastener for a pipe or the like described in Japanese Patent Laid-Open No. 9-250517.
  • a vibration insulation characteristic is achieved by combining a flexible plastic material with a rigid plastic material.
  • Japanese Patent Laid-Open No. 7-310866 discloses a pipe fastener in which a flexible bridge member is provided between a stud engagement portion and a pipe holding portion to prevent vibration transmission between the stud engagement portion and the pipe holding portion.
  • Japanese Patent Laid-Open No. 61-116189 also discloses a pipe fastener in which a flexible strip is provided between a stud engagement portion and pipe holding portion to prevent vibration transmission between the stud engagement portion and the pipe holding portion.
  • Japanese Patent Laid-Open Nos. 7-91570 and 9-126357 disclose a fastener for a pipe or the like, which includes a base portion, a pipe holding portion connected integrally with the base portion, and a stud engagement portion provided at the base portion and adapted to engage with a stud standing on a workpiece such as an automobile body, wherein engaging the stud engagement portion with the stud allows an elongated article such as a pipe held in the pipe holding portion to be mounted on the workpiece.
  • This fastener is intended to reduce the number and total sectional area of connection portions between the stud engagement portion and the pipe holding portion to prevent vibration transmission between the stud engagement portion and the pipe holding portion.
  • the fastener in Japanese Patent Laid-Open Nos. 7-91570 and 9-126357 would provide a certain advantageous result in terms of preventing the vibration transmission between the stud engagement portion and the pipe holding portion. Further, the fastener could be formed in a suitable configuration for holding three or more of pipes. However, there is a problem of slightly low strength in the connection portions between the stud engagement portion and the pipe holding portion, because it is too enhanced to prevent the vibration transmission between the stud engagement portion and the pipe holding portion.
  • a fastener for a pipe or the like having a stud engagement portion through which an elongated article such as a pipe held by the fastener is mounted on a workpiece such as an automobile body
  • the present invention provides a fastener for a pipe or the like, comprising a base portion, a pipe holding portion connected integrally with the base portion, and a stud engagement portion disposed in the base portion and adapted to engage with a stud standing on a workpiece such as an automobile body, wherein engaging of the stud engagement portion with the stud allows an elongated article such as a pipe held in the pipe holding portion to be mounted on the workpiece.
  • This fastener further comprises: a support portion formed on the base portion and outside the stud engagement portion for supporting the stud engagement portion; and a thin connection portion disposed between the support portion and the stud engagement portion to connect them with each other in the vicinity of an inlet of a stud receiving hole formed in the stud engagement portion, the thin connection portion being formed to connect, to the support portion, the entire outer circumference of the stud engagement portion adjacent to the inlet, whereby the stud engagement portion is connected to the support portion by only the thin connection portion.
  • the entire outer circumference of the stud engagement portion adjacent to the inlet is connected to the support portion in the base portion through the thin connection portion, so that the stud engagement portion is connected to the support portion only by the thin connection portion.
  • the fastener can achieve and maintain a high connection strength between the stud engagement portion and the pipe holding portion while keeping a sufficient isolating property or characteristic of vibration transmitted from a pipe or the like to an automobile body (or vise versa).
  • the stud engagement portion preferably includes a pair of opposed side walls each extending from the inlet in an insertion direction of the stud, and a bottom wall connecting the respective ends of the side walls with each other
  • the support portion includes a pair of opposed side walls outside the side walls of the stud engagement portion to surround the stud engagement portion, and a bottom wall apart from and outside the bottom wall of the stud engagement portion
  • the bottom walls of the stud engagement portion and the support portion preferably include a combination of a hole and a protrusion to be received in the hole, the combination serving to restrict the movement of the stud engagement portion relative to the support portion in a predetermined range.
  • the bottom wall of the support portion may be formed with a panel engagement portion on the side opposite to the stud engagement portion.
  • the stud engagement portion may be formed with a stopper for preventing the support portion from moving in the direction of getting out of the stud up to the extent of causing the destruction of the thin connection portion.
  • the present invention provides a fastener for a pipe or the like, comprising a base portion, a pipe holding portion connected integrally with the base portion, and a stud engagement portion provided at the base portion and adapted to engage with a stud standing on a workpiece such as an automobile body, wherein engaging of the stud engagement portion with the stud allows an elongated article such as a pipe held in the pipe holding portion to be mounted on the workpiece.
  • the fastener further comprises: a support portion formed on the base portion and outside the stud engagement portion for supporting the stud engagement portion; a thin connection portion disposed between the support portion and the stud engagement portion to connect them with each other in the vicinity of an inlet of a stud receiving hole formed in the stud engagement portion, the thin connection portion being formed to connect, to the support portion, the entire outer circumference of the stud engagement portion adjacent to the inlet; and a connection piece provided between the support portion and the stud engagement portion to connect them with each other at a small area in a position extending from the inlet in a stud insertion direction, whereby the stud engagement portion is connected to the support portion by only both the thin connection portion and the connection piece.
  • the fastener can achieve and maintain enhanced high connection strength between the stud engagement portion and the pipe holding portion while keeping a sufficient isolating property of vibration transmitted from a pipe or the like to an automobile body (or vise versa).
  • the stud engagement portion may include a pair of opposed side walls each extending from the inlet in the stud insertion direction, and a bottom wall connecting the respective ends of the side walls with each other
  • the support portion includes a pair of opposed side walls outside the side walls of the stud engagement portion to surround the stud engagement portion, and a bottom wall apart from and outside the bottom wall of the stud engagement portion, and wherein the connection piece connects the respective central regions of the bottom walls of the stud engagement portion and the support-portion with each other.
  • the bottom wall of the stud engagement portion is preferably formed in a thin walled structure.
  • the wall of the support portion may be formed with a panel engagement portion on the side opposite to the stud engagement portion.
  • the stud engagement portion may be formed with a stopper for preventing the support portion from moving in the direction of getting out of the stud up to the extent of causing the destruction of the thin connection portion.
  • FIG. 1 is a top plan view of a fastener for a pipe or the like, according to a first embodiment of the present invention.
  • Fig. 2 is a front view of the fastener of Fig. 1.
  • Fig. 3 is a bottom view of the fastener of Fig. 1.
  • Fig. 4 is a sectional view of the fastener taken along the line A-A of Fig. 2.
  • Fig. 5 is a sectional view of the fastener taken along the line B-B of
  • Fig. 6 is a view showing the state that a plurality of pipes are mounted on a body panel by using the fastener of Fig. 1.
  • Fig. 7 is a view showing the state that a plurality of pipes are mounted on another panel by using the fastener of Fig. 1.
  • Fig. 8 is a front view of a fastener for a pipe or the like, according to a second embodiment of the present invention.
  • Fig. 9 is a bottom view of the fastener of Fig. 8.
  • Fig. 10 is a sectional view of the fastener taken along the line C-C of Fig. 8.
  • Fig. 11 is a sectional view of the fastener taken along the line D-D of Fig. 9. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT With reference to the drawings, embodiments of the present invention will now be described.
  • Figs. 1 to 7 show a fastener 1 for a pipe or the like, according a first embodiment of the present invention.
  • Figs. 1 , 2 and 3 are a top plan view, front view and bottom view of the fastener 1, respectively.
  • Fig. 4 is a sectional view taken along the line A-A of Fig. 2
  • Fig. 5 is a sectional view taken along the line B-B of Fig. 3.
  • FIG. 6 shows the state that the fastener 1 is engaged with a stud 3 standing on a body panel 2 of an automobile body or the like as a workpiece to mount various pipes on the workpiece.
  • Fig. 7 shows the state that the fastener 1 is mounted on another panel 5 different from the body panel 2 by using a panel engagement portion formed in the fastener 1.
  • the fastener 1 for a pipe or the like according to the present invention is made in a one-piece component of plastic material. As shown in Figs. 1 to 3, the fastener 1 comprises a base portion 6 and pipe holding portions 7, 8 connected integrally with the base portion 22.
  • the base portion 6 is formed in an elongated configuration for allowing each of the pipe holding portions to hold a plurality of pipes in parallel.
  • a stud engagement portion 10 is disposed in the center region of the base portion to engage with the stud.
  • the pipe holding portion 7 is formed to hold, for example, three fuel oil pipes
  • the pipe holding portion 9 is formed to hold, for example, one fuel pipe and two brake oil pipes.
  • Each pipe receiving portion of these pipe holding portions 7, 9 is formed in a configuration allowing a pipe to be pushed thereinto and held therewithin.
  • Each of the pipe holding portions 7, 9 is also formed in a configuration allowing the connection portion to the base portion 6 to be minimized in size so as to prevent vibration from being transmitted to the base portion 6.
  • a plurality of the fastener 1 are attached, respectively, to a plurality of positions of a long pipe, and are then attached, respectively, to a plurality of the studs at separate predetermined positions of the body panel.
  • the stud engagement portion 10 has a stud receiving hole 11 for receiving the stud 3 (Fig. 3).
  • the stud receiving hole 11 is formed lengthwise in a direction parallel to the longitudinal direction of the pipes (the vertical direction in Fig. 1) held in the pipe holding portions.
  • the stud engagement portion 10 is formed with a plurality of engagement pawls 13 each adapted to engage with threads or grooves of the stud.
  • Each of the engagement pawls 13 is formed in a plate member extending in a direction parallel to the longitudinal direction of the stud receiving hole 11 , and these plate engagement pawls 13 makes two pairs each disposed on both sides of the stud receiving hole 11.
  • the stud receiving hole 11 is formed in an elongated hole, and each of the engagement pawls 13 is formed lengthwise in the longitudinal direction of the elongated hole.
  • the engagement pawls are offset in the height direction of the fastener (the vertical direction in Fig. 2) in accordance with the thread pitch of the stud. This provides secure engagement force to the threads of the stud.
  • the base portion 6 is formed with support portions 14 outside the stud engagement portion 10 for supporting the stud engagement portion 10.
  • the support portions .14 are formed to have high rigidity for elongated portions supporting the pipe holding portions 7, 9 to define a main body of the base portion 6.
  • the stud engagement portion 10 supported by the support portion 14 includes a pair of opposed side walls 17 each extending from an inlet 15 (see Figs. 2, 4 and 5) of the stud receiving hole 11 in an insertion direction of the stud (the downward direction in Figs. 2 and 4), and a bottom wall 18 connecting the respective ends (the lower ends in Figs. 2 and 4) of the side walls with each other.
  • Each of the side walls 17, 17 is disposed to face with the corresponding one of the pipe holding portions 7, 9, whereas no wall is provided on other sides (the front and back sides in Fig. 2) to make a cavity.
  • This configuration allows the pipe holding portions and the engagement pawls 13 to be formed by using a two-piece split mold or die.
  • columns or posts 19 are formed in the central region of the cavity.
  • the columns 19 are provided on the front and back sides, respectively, and the front side column 19 is offset to the back side column 19 in the horizontal direction in Fig. 2 for the purposed of the forming through the two-piece split mold.
  • the support portion 14 is formed to support the stud engagement portion 10 having the above configuration, from the outer side of the stud engagement portion 10.
  • the bottom 18 wall has a thickness less than each of the side walls 17.
  • the support portion 14 includes a pair of opposed side walls 21 , 21 disposed outside the side walls 17 of the stud engagement portion 10 and apart from the side walls 17 of the stud engagement portion to surround the stud engagement portion 10.
  • the support portion 14 also includes a bottom wall 22 disposed outside the stud engagement portion bottom wall 18 and apart from the stud engagement portion bottom wall 18.
  • the upper region 23 (see Fig. 1) of the support portion 14 is formed in a square ring shape to surround the inlet 15 facing to the upper region of the stud engagement portion 10.
  • a thin connection portion 25 is provided between the support portion 14 and the stud engagement portion 10 to connect them with each other in the vicinity of the inlet 15 of the stud receiving hole 11.
  • the thin connection portion 25 is formed to connect the entire outer circumference of the stud engagement portion 10 adjacent to the inlet 15 to the upper region 25 of support portion 14. This provides and maintains high connection strength between the stud engagement portion 10 and the support portion 14.
  • the stud engagement portion 10 is connected to the support portion 14 only by the thin connection portion 25.
  • the thin connection portion is formed in a thin structure to enhance the effect of preventing vibration transmission.
  • the thin connection portion 25 is disposed in the vicinity of the inlet 15 of the stud receiving hole 11 in the stud engagement portion 10, the region around the bottom wall 18 of the stud engagement portion 10 could swing about the thin connection portion 25 as a hinge.
  • the bottom wall 18 of the stud engagement portion 10 and the support portion bottom wall 22 include a combination of a hole and a protrusion to be received in the hole, to restrict the movement of the stud engagement portion 10 to the support portion 14 in a predetermined range.
  • the stud engagement portion bottom wall 18 is formed with a pair of protrusions 26 each protruding downward at a position close to the corresponding one of the pipe holding portions 7, 9, and the support portion bottom wall 22 is formed with a pair of holes 27 each receiving the corresponding one of the protrusions.
  • Figs. 2, 3 and 5 will be referred.
  • each of the protrusions 26 is formed in an elongated configuration extending in the longitudinal direction of each pipe held in the pipe holding portion, and each of the hole 27 is formed in a predetermined size to receive the corresponding protrusion therein and to allow the stud engagement portion bottom wall 18 to slightly move while restricting this movement so as not to go beyond a predetermined range.
  • a prismatic (or square post) protrusion 29 is formed at the central region of the stud engagement portion bottom wall 18, and a hole 30 receiving the protrusion 29 therein is formed at the central region of the bottom wall of the support portion.
  • any other suitable combination for restricting the movement of the stud engagement portion 10 to the support portion 14 in a predetermined range can be used, and these protrusions and holes may be provided in the reverse relationship to the stud engagement portion bottom wall 18 and the support portion bottom wall 22.
  • Each of the stud engagement portion side walls 17 and the columns 14 is formed with stoppers 31 for restricting the movement of the support portion 14 in the direction of getting out of the stud to prevent the support portion from excessively moving downward.
  • stoppers 31 for restricting the movement of the support portion 14 in the direction of getting out of the stud to prevent the support portion from excessively moving downward.
  • the support portion 14 when a strong downward force is applied to the base portion 6 due to an external force to the pipes etc, the support portion 14 simultaneously moves downward or in the direction of getting out of the stud. By this downward movement, the region of the thin connection portion 25 close to the support portion 14 is dragged downward.
  • the stud engagement portion 10 stands against the downward movement because it is engaging with the stud on the body panel. Thus, only the region of the thin connection portion 25 close to the support portion 14 could be dragged downward, resulting in breaking or rupture of the thin connection portion 25.
  • the stopper 31 prevents the support portion 14 from moving downward with respect to the stud engagement portion or in the direction of getting out of the stud to the extent of causing the destruction of the thin connection portion 25.
  • the triangular stoppers 31 is provided on each of both the front and back sides of each of the side walls of the stud engagement portion and the columns 19, with protruding to a position immediately below the upper region 23 of the support portion 14.
  • the support portion bottom wall 22 is provided with a panel engagement portion 33 protruding from the central region thereof toward the opposite side of the stud engagement portion bottom wall 18.
  • the panel engagement portion 33 includes a square tubular body 34, and a pair of engagement pawls 35 resiliently protruding from the opposite sides of the body.
  • the panel engagement portion 33 can be used to mount the fastener 1 on a panel as another component having a mounting hole therein, which is provided in addition to the automobile body panel having the stud standing thereon.
  • the fastener 1 having the pipes attached thereto is mounted on the panel and then the fastener 1 is mounted on the car body panel by engaging the stud engagement portion with the stud, the panel can be mounted on the body panel as well as the pipes.
  • a pin-shaped protrusion 37 is provided on the under surface of the base portion 6 in a position extending toward the pipe holding portion 9. The pin-shaped protrusion 37 prevents the fastener 1 from rotating with respect to the panel about the panel engagement portion 33.
  • Fig. 6 shows the state that a plurality of pipes are mounted on the body panel 2 or a workpiece by using the fastener 1.
  • Four fuel pipes 38, 39, 41 , 42 (the pipe 41 has a larger diameter in the illustrated example) and two brake oil pipes 43, 45 (each of these pipes has a smaller diameter than those of the fuel pipes) are held by the pipe holding portions 7, 9.
  • the stud 3 is inserted into the stud engagement portion 10, and the engagement pawls 13 engage with the threads or grooves of the stud 3. In this manner, the pipes 38, 39, 41 , 42, 43, 45 are mounted on the body panel 2.
  • Fig. 7 shows the state that the fastener 1 is mounted on the panel 5 which is different from the body panel 2, by using the panel engagement portion 33.
  • the panel engagement portion 33 is inserted into the mounting hole of the panel 5, and the protrusion 37 of the base portion 6 is inserted into a corresponding hole of the panel 5, so that the fastener 1 is fixed to the panel 5 and the pipes 38, 39, 41 , 42, 43, 45 are mounted on the panel 5.
  • Figs. 8 to 11 show a fastener 47 for a pipe or the like, according to a second embodiment of the present invention.
  • Fig. 8 is a front view of the fastener 47
  • Fig. 9 being a bottom view of the fastener 47
  • Fig. 10 being a sectional view taken along the line C-C of Fig. 8
  • Fig. 11 being a sectional view taken along the line D-D of Fig. 9.
  • the fastener 47 is almost the same as the fastener 1 of the first embodiment.
  • the fastener 47 is different from the fastener 1 in that a bottom wail 22 of a support portion 14 and a bottom wall 18 of a stud engagement portion 10 are connected with each other at a small area through a pin-shaped connection piece 49 provided at the respective central regions of both the bottom walls, so that the stud engagement portion 10 is connected to the support portion 14 by and only by the thin connection portion 25 and the connection piece 49. Since other elements or components are the same as those of the fastener 1 , the corresponding components of the fastener 47 in Figs. 8 to 11 are defined by the same reference numerals as those of the fastener 1 , and their description will be omitted.
  • connection piece 49 connects the respective central regions of the stud engagement portion bottom wall 18 and the support portion bottom wall 22 in a position extending from an inlet 15 of the stud engagement portion 10 in the stud insertion direction, by a small sectional area. Further, in the connection region 50 of the support portion bottom wall 22 to which the connection piece is connected, a pair of slits 51 , 51 are formed on both sides of the connection piece 49, as shown in Figs. 9 and 11. In addition, the bottom wall 18 of the stud engagement portion 10 is formed in a thin structure. The connection piece 49 can restrain vibration transmission because it is formed in a pin shape having a small sectional area.
  • connection region of the bottom wall of the support portion is formed with the pair of slits on both sides of the connection piece.
  • the stud engagement portion bottom wall 18 formed in a thin structure enhances the vibration insulating characteristic.
  • the fastener 47 according to the second embodiment can achieve and maintain additionally high connection strength between the stud engagement portion and the pipe holding portion while keeping sufficient isolating characteristic of vibration transmitted from the pipe or the like to the automobile body (or vise versa).
  • the panel engagement portion 33 is also provided on the opposite side of the stud engagement portion 10.
  • the entire outer circumference of the stud engagement potion is connected to the support portion of the base portion in the vicinity of the inlet through the thin connection portion, so that the stud engagement portion is connected to the support portion only by the thin connection portion.
  • the fastener can achieve and maintain high connection strength between the stud engagement portion and the pipe holding portion while keeping a high isolating characteristic of vibration transmitted from the pipe or the like to the automobile body (or vise versa).
  • the fastener can achieve and maintain an enhanced high connection strength between the stud engagement portion and the pipe holding portion while keeping the high isolating characteristic of vibration transmitted from the pipe or the like to the automobile body (or vise versa).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Clamps And Clips (AREA)
  • Insertion Pins And Rivets (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Dans le cas d'une fixation pour tuyau ou analogue comportant un logement pour goujon au travers duquel un article de forme allongé, un tuyau par exemple, maintenu par la fixation, est montée sur une pièce telle qu'une carrosserie d'automobile, il est souhaitable que la fixation assure et maintienne une force de liaison élevée entre le logement pour goujon et la partie de maintien de tuyau de la fixation, tout en isolant bien les vibrations transmises de la carrosserie au tuyau (ou vice versa). L'invention concerne une fixation (1) comprenant une partie de base (6), et une partie de maintien qui supporte un logement pour goujon (10). La partie de maintien (14) est montée sur la partie de base à l'écart du logement pour goujon. On trouve une mince partie de raccordement (25) entre la partie de maintien et le logement pour goujon, à proximité de l'entrée (15) d'un trou récepteur de goujon (11) sur le logement pour goujon. Cette mince partie de raccordement (25) sert à raccorder le logement pour goujon à la partie de maintien sur tout son pourtour. Le logement pour goujon (10) n'est relié à la partie de maintien (14) que par la mince partie de raccordement (25).
PCT/US2002/016658 2001-05-29 2002-05-29 Fixation pour tuyau WO2002097315A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02737203A EP1390653A1 (fr) 2001-05-29 2002-05-29 Fixation pour tuyau
US10/716,223 US6915990B2 (en) 2001-05-29 2003-11-18 Pipe holding fastener

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-160921 2001-05-29
JP2001160921A JP2002349762A (ja) 2001-05-29 2001-05-29 管等の保持具

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/716,223 Continuation US6915990B2 (en) 2001-05-29 2003-11-18 Pipe holding fastener

Publications (1)

Publication Number Publication Date
WO2002097315A1 true WO2002097315A1 (fr) 2002-12-05

Family

ID=19004273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/016658 WO2002097315A1 (fr) 2001-05-29 2002-05-29 Fixation pour tuyau

Country Status (3)

Country Link
EP (1) EP1390653A1 (fr)
JP (1) JP2002349762A (fr)
WO (1) WO2002097315A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528306A1 (fr) * 2003-10-30 2005-05-04 Newfrey LLC Dispositif de fixation de tuyau ou d'objet similaire
WO2006131174A1 (fr) * 2005-06-10 2006-12-14 A. Raymond Et Cie Dispositif pour fixer au moins un objet sur une partie support munie d'un boulon de serrage
WO2011123323A1 (fr) * 2010-04-02 2011-10-06 Illinois Tool Works Inc. Ensemble de fixation de véhicule à isolation des vibrations
FR3059738A1 (fr) * 2016-12-01 2018-06-08 Renault S.A.S. Agrafe universelle
CN115126938A (zh) * 2022-06-30 2022-09-30 长城汽车股份有限公司 管夹组件及车辆
DE102022001785A1 (de) 2022-05-20 2022-12-01 Mercedes-Benz Group AG Befestigungselement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006234056A (ja) * 2005-02-24 2006-09-07 Nippon Pop Rivets & Fasteners Ltd 管等の振動吸収クランプ
DE102005032535B4 (de) * 2005-07-12 2008-03-27 A. Raymond & Cie Vorrichtung zum Befestigen wenigstens eines Gegenstandes an einem mit einem Befestigungsbolzen versehenen Trägerteil
JP7185203B2 (ja) * 2017-12-26 2022-12-07 株式会社Lixil 線材保持具

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154648A (en) * 1984-01-31 1985-09-11 Tucker Fasteners Ltd Plastics fastener
DE8529669U1 (de) * 1984-10-27 1985-11-28 USM Corp., Farmington, Conn. Befestiger
JPS61116189A (ja) 1984-11-09 1986-06-03 ア・レイモン 管取付け固定装置
JPH0791570A (ja) 1993-01-28 1995-04-04 Trw United Carr Gmbh & Co Kg プラスチック製の一体保持要素
EP0683343A2 (fr) * 1994-05-18 1995-11-22 Emhart Inc. Elément de fixation pour objets oblongs
JPH07310866A (ja) 1994-01-27 1995-11-28 Emhart Inc 共振防止パイプクリップ
JPH09126357A (ja) 1995-08-14 1997-05-13 Trw United Carr Gmbh & Co Kg プラスチック製保持要素
JPH09250517A (ja) 1996-03-14 1997-09-22 Togo Seisakusho:Kk パイプクランプ
EP0950845A2 (fr) * 1998-04-16 1999-10-20 Emhart Inc. Elément amortisseur de retenue

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154648A (en) * 1984-01-31 1985-09-11 Tucker Fasteners Ltd Plastics fastener
DE8529669U1 (de) * 1984-10-27 1985-11-28 USM Corp., Farmington, Conn. Befestiger
JPS61116189A (ja) 1984-11-09 1986-06-03 ア・レイモン 管取付け固定装置
JPH0791570A (ja) 1993-01-28 1995-04-04 Trw United Carr Gmbh & Co Kg プラスチック製の一体保持要素
JPH07310866A (ja) 1994-01-27 1995-11-28 Emhart Inc 共振防止パイプクリップ
EP0683343A2 (fr) * 1994-05-18 1995-11-22 Emhart Inc. Elément de fixation pour objets oblongs
JPH09126357A (ja) 1995-08-14 1997-05-13 Trw United Carr Gmbh & Co Kg プラスチック製保持要素
JPH09250517A (ja) 1996-03-14 1997-09-22 Togo Seisakusho:Kk パイプクランプ
EP0950845A2 (fr) * 1998-04-16 1999-10-20 Emhart Inc. Elément amortisseur de retenue

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528306A1 (fr) * 2003-10-30 2005-05-04 Newfrey LLC Dispositif de fixation de tuyau ou d'objet similaire
US7086630B2 (en) 2003-10-30 2006-08-08 Newfrey Llc Fastener for a pipe or similar object
WO2006131174A1 (fr) * 2005-06-10 2006-12-14 A. Raymond Et Cie Dispositif pour fixer au moins un objet sur une partie support munie d'un boulon de serrage
US7651057B2 (en) 2005-06-10 2010-01-26 A. Raymond Et Cie Device for fastening at least one object to a supporting part provided with a fastening bolt
WO2011123323A1 (fr) * 2010-04-02 2011-10-06 Illinois Tool Works Inc. Ensemble de fixation de véhicule à isolation des vibrations
CN102918283A (zh) * 2010-04-02 2013-02-06 伊利诺斯工具制品有限公司 车辆隔振组件
US8684321B2 (en) 2010-04-02 2014-04-01 Illinois Tool Works Inc. Vibration isolating vehicle attachment assembly
FR3059738A1 (fr) * 2016-12-01 2018-06-08 Renault S.A.S. Agrafe universelle
DE102022001785A1 (de) 2022-05-20 2022-12-01 Mercedes-Benz Group AG Befestigungselement
CN115126938A (zh) * 2022-06-30 2022-09-30 长城汽车股份有限公司 管夹组件及车辆

Also Published As

Publication number Publication date
EP1390653A1 (fr) 2004-02-25
JP2002349762A (ja) 2002-12-04

Similar Documents

Publication Publication Date Title
US6915990B2 (en) Pipe holding fastener
US6585196B2 (en) Fastener for pipe or the like
US6241198B1 (en) Holding element for pipes and the like
EP0855526B1 (fr) Ecrou retenu dans un siège-écrou enfoncé
US7036775B2 (en) Fastener for pipe or the like
WO2002097315A1 (fr) Fixation pour tuyau
US8092133B2 (en) Device and method for mounting objects on a vehicle wall
RU2452069C2 (ru) Опорный кронштейн, предназначенный для крепления электрических кабелей на некоторой конструкции
WO2007039213A1 (fr) Piece de serrage et dispositif de retenue ayant une piece de serrage de ce type
WO2011146060A1 (fr) Système de pinces interchangeables pour le groupage de lignes dans le domaine automobile
EP1083341A1 (fr) Ecrou de serrage mobile
US6274815B1 (en) Circuit member-holding clamp and method of producing same
US9151319B2 (en) Mounting structure
CN220491031U (zh) 紧固结构和激光雷达
JP3112837U (ja) 棚用落下防止具
JP2002188617A (ja) ユニット装置
KR100373074B1 (ko) 전선고정장치를 갖는 전기제품
KR102095499B1 (ko) 커넥터
KR100471562B1 (ko) 자동차 러기지룸의 네트 장착장치
JPH028743Y2 (fr)
JPH09289932A (ja) 転倒防止治具
JP4727502B2 (ja) 棒材接合具
JPH0518989Y2 (fr)
KR200332975Y1 (ko) 자동차 배선 케이블 끝단 고정지그
KR200303408Y1 (ko) 케이블 타이

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 10716223

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2002737203

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2002737203

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2002737203

Country of ref document: EP