JPH0144289Y2 - - Google Patents
Info
- Publication number
- JPH0144289Y2 JPH0144289Y2 JP1987192023U JP19202387U JPH0144289Y2 JP H0144289 Y2 JPH0144289 Y2 JP H0144289Y2 JP 1987192023 U JP1987192023 U JP 1987192023U JP 19202387 U JP19202387 U JP 19202387U JP H0144289 Y2 JPH0144289 Y2 JP H0144289Y2
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- ram
- pressure device
- wedge
- wedges
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000000926 separation method Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 7
- 239000011295 pitch Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/08—Arrangements for positively actuating jaws using cams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
- Clamps And Clips (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はベ−スプレ−トと、ラムと、該ベ−ス
プレ−トを該ラムに対して動かす装置とを含む圧
力装置に係る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application] The present invention relates to a pressure device including a base plate, a ram, and a device for moving the base plate relative to the ram.
ねじクランプにおいて、ねじは可動装置として
作動し、そして該ねじの１回の旋回がベ−スプレ
−トとラムの分離をねじのピツチだけ変化させ
る。
In a screw clamp, the screw acts as a moving device, and one revolution of the screw changes the separation of the base plate and ram by the pitch of the screw.
ベ−スプレ−トとラムにより加え得る圧力はね
じの強度により制限される。
The pressure that can be applied by the base plate and ram is limited by the strength of the screws.
そこで、本考案の目的は、ベ−スプレ−トとラ
ムとの離反を可調整に調節し得ると共に、その調
整および締付け操作を容易かつ高精度に達成し、
しかも力学的に安定した動作をする工作物等の締
付け作業を行うための圧力装置を提供するにあ
る。 Therefore, an object of the present invention is to be able to adjust the separation between the base plate and the ram, and to easily and accurately achieve the adjustment and tightening operations.
Moreover, it is an object of the present invention to provide a pressure device for tightening workpieces, etc., which operates in a dynamically stable manner.
本考案によれば、ベ−スプレ−トと、ラムと、
該ベ−スプレ−トと該ラムとの間に位置した一対
のくさびとを含み、該各々のくさびがベ−スプレ
−トまたはラムに面する少なくとも１つの傾斜面
を有し、ベ−スプレ−トまたはラムは前記くさび
に面する表面が同じ角度で傾斜し、前記くさびは
相互に反対方向に傾斜した面を有し、さらにラム
とベ−スプレ−トの離反に対してくさびを直角か
つ反対方向に動かして適合させるねじつきシヤフ
トを備えてなり、前記ラムとベ−スプレ−トの離
反方向におけるくさびとラムおよびベ−スプレ−
トとの間の相互移動を阻止するため前記ラムとベ
−スプレ−トとを前記くさびに摺動可能かつ離反
不能に嵌挿して結合する装置を設けることを特徴
とする圧力装置が提供される。この配置におい
て、ねじつきシヤフトはくさびを介してベ−スプ
レ−トとラムに間接的に作用する。くさびは大き
い表面面積を備えていてラムとベ−スプレ−トと
の間の力に抵坑することができ、かつくさびの角
度を選択することにより、ベ−スプレ−トに対す
るねじつきシヤフトの軸線方向運動とラムから離
反するベ−スプレ−トに対し適当な増倍係数を与
えることができる。
According to the present invention, the base plate, the ram,
a pair of wedges positioned between the base plate and the ram, each wedge having at least one inclined surface facing the base plate or the ram; The plates or rams have surfaces facing the wedges inclined at the same angle, the wedges having surfaces inclined in opposite directions, and the wedges having surfaces facing the wedges at right angles and oppositely to the separation of the rams and the base plate. the wedge, the ram and the base plate in the direction of separation of the ram and the base plate;
There is provided a pressure device characterized in that a device is provided for slidably and irreleasably fitting and coupling the ram and base plate into the wedge in order to prevent mutual movement between the ram and the base plate. . In this arrangement, the threaded shaft acts indirectly on the base plate and the ram via the wedge. The wedge has a large surface area that can resist forces between the ram and the base plate, and by selecting the wedge angle, the axis of the threaded shaft relative to the base plate can be adjusted. Appropriate multiplication factors can be provided for directional movement and the base plate moving away from the ram.
好適には、ラムとベ−スプレ−トとをくさびに
摺動可能かつ離反不能に嵌挿して結合する装置が
設けられて、ラムとベ−スプレ−トの離反方向に
おけるくさびとラムおよびベ−スプレ−トとの間
の相対運動を阻止する。 Preferably, a device is provided for slidably and irreleasably fitting and coupling the ram and the base plate into the wedge, so that the wedge, ram and base are connected in the direction in which the ram and the base plate are separated. Prevents relative movement between the spray plate and the spray plate.
圧力装置は固定部材と結合して使用するのがよ
く、この場合該固定部材に結合されてベ−スプレ
−トまたはラムが設置されて、圧力装置内でくさ
びが動くと、ベ−スプレ−トおよびラムの他方に
接して設置した工作物に圧力が作用する。 The pressure device is preferably used in conjunction with a fixed member, in which case a base plate or ram is installed, and movement of the wedge within the pressure device causes the base plate to Pressure is applied to the workpiece placed in contact with the other side of the ram.
本考案の実施例を添付図面を参照して詳細に説
明する。
Embodiments of the present invention will be described in detail with reference to the accompanying drawings.
図に示す圧力装置は外方に面した平行な表面を
有するベ−スプレ−ト１１とラム１２とを含み、
その離反は調節しうる。固定部材１３および１４
が内方に面した平行な表面を備えるならば、圧力
装置は例えばベ−スプレ−ト１１の表面を固定部
材１３に係合させて設置でき、そしてベ−スプレ
−トとラムとの間の離反を増加してラム１２の表
面と固定部材１４との間に工作物を締めつけるこ
とができる。 The pressure device shown includes a base plate 11 having parallel outwardly facing surfaces and a ram 12.
That separation can be adjusted. Fixed members 13 and 14
If the pressure device is provided with inwardly facing parallel surfaces, the pressure device can be installed, for example, with the surface of the base plate 11 engaging the fixing member 13 and the pressure device between the base plate and the ram. The separation can be increased to tighten the workpiece between the surface of the ram 12 and the fixing member 14.
ベ−スプレ−ト１１はラム１２に面する側に
「ありつぎ状みぞ」（蟻継状溝）２１を備えた平行
側面を有する部材である。ラム１２はベ−スプレ
−ト１１に面して対称的に配置された１対の傾斜
表面２２と２３を有し、そしてそれぞれの表面２
２，２３が該表面に形成されたありつぎ状みぞ２
４を有する。 The base plate 11 is a member having parallel sides with a "dovetail groove" 21 on the side facing the ram 12. The ram 12 has a pair of symmetrically disposed inclined surfaces 22 and 23 facing the base plate 11, and each surface 2
2 and 23 are dovetail grooves 2 formed on the surface.
It has 4.
１対のくさび２５と２６がベ−スプレ−ト１１
とラム１２との間に配置され、該くさびが表面２
２，２３と同じ角度で傾斜し、かつ該表面２２，
２３に面する表面を有する。くさび２５，２６は
両側にありつぎ状突起（図に示さず）を有し、該
突起がみぞ２１および２４内を走行するので、く
さびはベ−スプレ−ト１１がラム１２から離反す
る方向に対して直角に動くことができるが、ベ−
スプレ−ト１１とラム１２に対対するくさびの接
する表面は係合して保たれる。 A pair of wedges 25 and 26 are attached to the base plate 11.
and the ram 12, the wedge being located between the surface 2 and the ram 12.
2, 23, and the surface 22,
It has a surface facing 23. The wedges 25, 26 have dovetail protrusions (not shown) on both sides, which run in the grooves 21 and 24, so that the wedges move in the direction in which the base plate 11 moves away from the ram 12. It is possible to move at right angles to the
The abutting surfaces of the wedge for the spray plate 11 and the ram 12 are held in engagement.
ベ−スプレ−ト１１がラム１２から離反方向に
対して直角なくさび２５および２６の運動はシヤ
フト３１により制御され、該シヤフトはくさび２
６，２６内のねじつき孔を貫通する反対方向を向
いたねじつき部分を備えることにより、一方にお
けるシヤフト３１の回転がくさびを相互に向かつ
て動かし、このようにしてベ−スプレ−ト１１が
ラム１２から次第に離反し、かつ他方向における
シヤフト３１の回転がくさび２５および２６上の
突起とみぞ２１および２４との作用によつてラム
１２をベ−スプレ−ト１１へ向かつて引込ませる
ようにする。 The movement of the wedges 25 and 26 perpendicular to the direction in which the base plate 11 moves away from the ram 12 is controlled by a shaft 31 which
By providing oppositely directed threaded portions passing through threaded holes in 6, 26, rotation of the shaft 31 on one side moves the wedges towards each other and in this way the base plate 11 is progressively away from the ram 12 and such that rotation of the shaft 31 in the other direction causes the ram 12 to be retracted towards the base plate 11 by the action of the protrusions on the wedges 25 and 26 and the grooves 21 and 24. do.
ありつぎ状みぞ２１および２４の上部端縁に沿
つて、ジブ（gib）、すなわち支承板３２が設けら
れ、該板は止めナツト３４を備えた数多くの調節
ねじ３３により固定される。 Along the upper edges of the dovetail grooves 21 and 24, a gib or bearing plate 32 is provided, which plate is fixed by a number of adjusting screws 33 with lock nuts 34.
端板３５がベ−スプレ−ト１１の各端に設けら
れかつシヤフト３１を回転可能に支持するベアリ
ングハウジング３６を形成している。ラム１２の
端部は端板３５の対向表面の間において摺動す
る。ハウジング３６はバ−ニヤ指示器と共に使用
する割り出し目盛りがつけられた平らな部分３７
を備え、該指示器がシヤフト３１の回転によるラ
ム１２のベ−スプレ−ト１１からの離反度を示
す。 End plates 35 are provided at each end of base plate 11 and define a bearing housing 36 for rotatably supporting shaft 31. The end of ram 12 slides between opposing surfaces of end plate 35. The housing 36 includes a graduated flat portion 37 for use with a vernier indicator.
The indicator indicates the degree of separation of the ram 12 from the base plate 11 due to the rotation of the shaft 31.
固定部材１３は固定ボルトを受け入れる３個の
孔４１を有する支持鋳物で提供される。中央の孔
は鋳物に直接形成されるが、２個の外側の孔は鋳
物のより大きい孔４３内に受け入れられたプラグ
４２内に偏心して形成される。止めねじは鋳物の
ねじつき孔４４内にねじ込まれてプラグ４２を所
望の位置に固定するようにしてもよい。プラグの
両方向における回転が部材１３を固定ボルトの線
に対して傾斜させ、そして両方向におけるプラグ
の運動がボルトを三角形に配置させる。ベ−スプ
レ−ト１１はこれを固定部材１３に固定させるね
じつき孔４５を備える。固定部材１３は、通常の
方法で工作機械のベツドに固定してもよく、該ベ
ツドはベツドの表面から凹部へ延びるスロツトを
備えた下側凹部を有する。スロツトは孔４１を貫
通する取付けボルトの軸部を収容する寸法に設定
され、かつ一方の端部において拡大されて取付け
ボルトの頭部が挿入できるようにする。取付けナ
ツトが孔４１の頂部から突出するボルトの端部に
ねじ込まれて、固定部材１３を工作機械のベツド
上にしつかりと保持する。固定部材１３は補強の
ために後方へ延びるウエブ４６を備えて鋳造され
る。 The fixing member 13 is provided with a supporting casting having three holes 41 for receiving fixing bolts. The central hole is formed directly in the casting, while the two outer holes are formed eccentrically in a plug 42 that is received within a larger hole 43 in the casting. A set screw may be threaded into a threaded hole 44 in the casting to secure the plug 42 in the desired position. Rotation of the plug in both directions causes the member 13 to be tilted relative to the line of the fixing bolts, and movement of the plug in both directions causes the bolts to be arranged in a triangular manner. The base plate 11 is provided with a threaded hole 45 for fixing it to the fixing member 13. The fixing member 13 may be secured in a conventional manner to the bed of a machine tool, the bed having a lower recess with a slot extending into the recess from the surface of the bed. The slot is sized to receive the shank of a mounting bolt passing through hole 41 and is enlarged at one end to permit insertion of the mounting bolt head. A mounting nut is threaded onto the end of the bolt projecting from the top of the hole 41 to hold the fixing member 13 firmly on the bed of the machine tool. The fixing member 13 is cast with rearwardly extending webs 46 for reinforcement.
ベ−スプレ−ト１１に対するラム１２の位置決
めは摺動くさび２５，２６を使用していろいろの
方法で行うことができる。傾斜面は、図に示すよ
うなラム１２とくさびとの間に代りまたはラム１
２とくさびとの間と同様に、ベ−スプレ−ト１１
とくさびとの間にあつてもよい。くさびの両側面
が傾斜している時は、傾斜は勿論相異なる角度で
ある。 Positioning of the ram 12 relative to the base plate 11 can be accomplished in various ways using the sliding wedges 25,26. The sloping surface can be used instead of between the ram 12 and the wedge as shown in the figure.
2 and the wedge, the base plate 11
It may be between the and the wedge. When both sides of the wedge are sloped, the slopes are of course at different angles.
細い端部を相互に向かい合せたくさびの図示し
た配置が、くさび組立体が膨張する時に、シヤフ
ト３１に張力をかけて引張るが、逆の配置（くさ
びの幅広い端が向い合う配置）を使用してもよ
い。 While the illustrated arrangement of the wedges with their narrow ends facing each other tensions and pulls the shaft 31 when the wedge assembly expands, the opposite arrangement (with the wide ends of the wedges facing each other) may be used. It's okay.
２個のくさび用の左右ねじを備えたシヤフトの
代りに、３つの異なるビツチがあるが全て同じ方
向のねじつき部分を備えるシヤフトを形成するこ
とができて、中間のビツチのねじつき部分がベ−
スプレ−トまたはラムまたは端板上のベアリング
と共に作動し、両端のねじつき部分がそれぞれの
くさびと共に作動する。ピツチ間の間隔が等しい
と、シヤフトの回転時に中間ピツチの部分と共に
作動する構成部品に対して、くさびが等しくかつ
正反対の運動を行う。 Instead of a shaft with left and right threads for two wedges, one could form a shaft with threaded parts in three different bits but all in the same direction, with the threaded part of the middle bit being the base. −
Working with bearings on the spray or ram or end plate, the threaded portions at each end work with their respective wedges. Equal spacing between the pitches will cause the wedges to have equal and opposite movements relative to the components working with the intermediate pitch portions during rotation of the shaft.
前述した実施例から明らかなように、本考案に
よれば、ベ−スプレ−トの表面を固定部材に係合
させて設置し、ベ−スプレ−トとラムとの間を充
分離反させてラムの表面と固定部材との間に工作
物を簡便かつ確実に締めつけ保持することができ
る堅固で取扱いの容易な圧力装置を提供すること
ができる。
As is clear from the embodiments described above, according to the present invention, the surface of the base plate is installed so as to be engaged with the fixing member, and the base plate and the ram are sufficiently separated from each other so that the ram is It is possible to provide a firm and easy-to-handle pressure device that can simply and reliably tighten and hold a workpiece between the surface of the workpiece and the fixing member.
図は、圧力装置、支持鋳物およびベ−スプレ−
トの部分分解斜視図である。
１１……ベ−スプレ−ト、１２……ラム、１
３，１４……固定部材、２１，２４……ありつぎ
状みぞ、２２，３３……傾斜面、２５，２６……
くさび、３１……シヤフト、３２……支承板、３
３………調節ねじ、３４……止めナツト、３５…
…端板、３６……ベアリングハウジング、４１…
…孔、４２……プラグ、４３……大きな孔、４
４，４５……ねじ付き孔、４６……ウエブ。
The diagram shows the pressure equipment, support castings and base plate.
FIG. 11...Base plate, 12...Ram, 1
3, 14... Fixed member, 21, 24... Dovetail groove, 22, 33... Inclined surface, 25, 26...
Wedge, 31... Shaft, 32... Base plate, 3
3...adjustment screw, 34...lock nut, 35...
...End plate, 36...Bearing housing, 41...
...hole, 42...plug, 43...large hole, 4
4, 45...threaded hole, 46...web.
Claims (1)
トと該ラムとの間に位置した一対のくさびとを
含み、該各々のくさびがベ−スプレ−トまたは
ラムに面する少なくとも１つの傾斜面を有し、
ベ−スプレ−トまたはラムは前記くさびに面す
る表面が同じ角度で傾斜し、前記くさびは相互
に反対方向に傾斜した面を有し、さらにラムと
ベ−スプレ−トの離反に対してくさびを直角か
つ反対方向に動かして適合させるねじつきシヤ
フトを備えてなり、前記ラムとベ−スプレ−ト
の離反方向におけるくさびとラムおよびベ−ス
プレ−トとの間の相対移動を阻止するため前記
ラムとベ−スプレ−トとを前記くさびに摺動可
能かつ離反不能に嵌挿して結合する装置を設け
ることを特徴とする圧力装置。 (2) 前記ねじつきシヤフトは、前記くさびを反対
方向に動かすための反対方向のねじ山の部分を
有してなる実用新案登録請求の範囲第１項記載
の圧力装置。 (3) 前記ねじつきシヤフトは、異なるピツチの３
つのねじつき部分を有し、中間ピツチ部分は前
記ベ−スプレ−ト中のねじつき孔に係合しかつ
他のピツチ部分は夫々のくさびに係合し、この
ピツチ差を等しくしてなる実用新案登録請求の
範囲第１項記載の圧力装置。 (4) 前記結合する装置は、相互に係合する突起と
溝とを備え、かつねじつきシヤフトに平行な前
記ベ−スプレ−トとくさびとラムに対し縦方向
に延在してなる実用新案登録請求の範囲第１項
記載の圧力装置。 (5) 前記突起と溝とは、ありつぎ状である実用新
案登録請求の範囲第４項記載の圧力装置。 (6) 前記溝は、前記突起に係合する表面に沿つて
取り替え自在の支承板を設けてなる実用新案登
録請求の範囲第４項または第５項記載の圧力装
置。 (7) 内方に面して平行な表面を備える２つの固定
部材を備え、前記ベースプレートを前記固定部
材の表面に対して取付けてなる実用新案登録請
求の範囲第１項ないし第６項のいずれか１項に
記載の圧力装置。 (8) 前記固定部材は、固定孔が設けられ、この固
定孔を介して通すボルトにより固定部材を強固
な基礎に固定し、さらに固定孔を前記固定部材
の前記表面へ結合する線の傾斜を調節するため
の前記固定部材上の手段を備えてなる実用新案
登録請求の範囲第７項記載の圧力装置。 (9) 前記固定部材は、３個の固定孔が設けられ、
前記傾斜調節手段は２個の調節孔を第３の調節
孔に対して独立的に調節するよう配置されるこ
とにより、調節孔は前記表面に対して可変的な
単一傾斜線の中または三角形の角部に存在して
なる実用新案登録請求の範囲第７項記載の圧力
装置。[Scope of claims for utility model registration] (1) A base plate, a ram, and the base plate.
a pair of wedges positioned between the base plate and the ram, each wedge having at least one inclined surface facing the base plate or the ram;
The base plate or ram has surfaces facing the wedges inclined at the same angle, the wedges having surfaces inclined in opposite directions; a threaded shaft adapted to move the wedges in perpendicular and opposite directions to prevent relative movement between the wedge and the ram and base plate in the direction of separation of the ram and base plate; A pressure device comprising a device for slidingly and irreleasably fitting and coupling the ram and base plate into the wedge. (2) The pressure device according to claim 1, wherein the threaded shaft has oppositely threaded portions for moving the wedge in opposite directions. (3) The threaded shaft has three different pitches.
A practical example having two threaded portions, an intermediate pitch portion engaging a threaded hole in the base plate, and the other pitch portions engaging respective wedges, making the pitch difference equal. A pressure device according to claim 1 of patent registration. (4) A utility model in which the coupling device comprises interlocking protrusions and grooves and extends longitudinally with respect to the base plate, wedge and ram parallel to the threaded shaft. A pressure device according to registered claim 1. (5) The pressure device according to claim 4, wherein the projection and the groove are dovetail-shaped. (6) The pressure device according to claim 4 or 5, wherein the groove is provided with a replaceable support plate along the surface that engages with the protrusion. (7) A utility model according to any one of claims 1 to 6, comprising two fixing members having parallel surfaces facing inward, and the base plate is attached to the surfaces of the fixing members. The pressure device according to item 1. (8) The fixing member is provided with a fixing hole, the fixing member is fixed to a strong foundation by a bolt passed through the fixing hole, and the fixing member is further provided with an inclination of a line connecting the fixing hole to the surface of the fixing member. 8. Pressure device according to claim 7, comprising means on said fixed member for adjustment. (9) The fixing member is provided with three fixing holes,
The inclination adjustment means are arranged to adjust two adjustment holes independently with respect to a third adjustment hole, such that the adjustment holes are arranged in a variable single slope line or triangular with respect to the surface. The pressure device according to claim 7, which is located at a corner of the utility model.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1226778 | 1978-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63103930U JPS63103930U (en) | 1988-07-06 |
| JPH0144289Y2 true JPH0144289Y2 (en) | 1989-12-21 |
Family
ID=10001419
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3569479A Pending JPS54133684A (en) | 1978-03-29 | 1979-03-28 | Pressure device and clamp device |
| JP1987192023U Expired JPH0144289Y2 (en) | 1978-03-29 | 1987-12-19 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3569479A Pending JPS54133684A (en) | 1978-03-29 | 1979-03-28 | Pressure device and clamp device |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS54133684A (en) |
| AU (1) | AU522292B2 (en) |
| BE (1) | BE875187A (en) |
| CA (1) | CA1101896A (en) |
| DE (1) | DE2912159A1 (en) |
| FR (1) | FR2421030A1 (en) |
| IT (1) | IT1118526B (en) |
| NZ (1) | NZ189905A (en) |
| ZA (1) | ZA791211B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI76012C (en) * | 1982-11-19 | 1988-09-09 | O Kytole Ja Kumpp Ky | System for attaching machinable pieces with a working press to a working machine |
| JPS59156727U (en) * | 1983-04-07 | 1984-10-20 | 株式会社 関西鉄工所 | Blade gap adjustment device in shear |
| US5001015A (en) * | 1986-10-14 | 1991-03-19 | W. R. Grace & Co.-Conn. | Antistatic polyolefin compositions and antistatic polyolefin films made therefrom, including oriented films |
| SE501584C2 (en) * | 1990-08-30 | 1995-03-20 | Rationella Maski Ingf | Fixture for clamping a variety of blanks |
| FR2913622B1 (en) * | 2007-03-13 | 2009-07-31 | Lucien Cuillery | MECHANICAL TRANSLATION CONVERTER |
| DE102007045703A1 (en) * | 2007-09-24 | 2009-04-09 | Harald Weigelt | Wedge drive with slide holder |
| CN104043992B (en) * | 2014-06-09 | 2016-04-20 | 中国南方航空工业(集团)有限公司 | For device and the using method thereof of motor-car unit connecting axle end machining |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039477U (en) * | 1973-08-07 | 1975-04-23 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1400491A (en) * | 1920-11-05 | 1921-12-13 | Fidelis M Mechling | Clamp |
| US1472982A (en) * | 1922-12-01 | 1923-11-06 | Juvinall Orla Edward | Bench clamp |
| US1869631A (en) * | 1931-02-05 | 1932-08-02 | Illinois Tool Works | Workholding vise |
| CH436857A (en) * | 1966-01-14 | 1967-05-31 | Schrepfer Rudolf | Leveling shoe |
| JPS4836249U (en) * | 1971-09-06 | 1973-05-01 | ||
| DE2249506C3 (en) * | 1971-10-26 | 1975-05-22 | Antonio Dr.-Ing. Genova-Cornigliano Riggio (Italien) | Pneumatically operated vice |
| JPS5250371B2 (en) * | 1972-06-30 | 1977-12-23 |
-
1979
- 1979-03-14 NZ NZ189905A patent/NZ189905A/en unknown
- 1979-03-14 ZA ZA791211A patent/ZA791211B/en unknown
- 1979-03-19 AU AU45239/79A patent/AU522292B2/en not_active Ceased
- 1979-03-21 CA CA323,905A patent/CA1101896A/en not_active Expired
- 1979-03-28 DE DE19792912159 patent/DE2912159A1/en active Granted
- 1979-03-28 JP JP3569479A patent/JPS54133684A/en active Pending
- 1979-03-28 IT IT67651/79A patent/IT1118526B/en active
- 1979-03-29 FR FR7907885A patent/FR2421030A1/en active Granted
- 1979-03-29 BE BE0/194294A patent/BE875187A/en not_active IP Right Cessation
-
1987
- 1987-12-19 JP JP1987192023U patent/JPH0144289Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039477U (en) * | 1973-08-07 | 1975-04-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63103930U (en) | 1988-07-06 |
| AU4523979A (en) | 1979-10-04 |
| DE2912159C2 (en) | 1988-03-31 |
| CA1101896A (en) | 1981-05-26 |
| IT1118526B (en) | 1986-03-03 |
| FR2421030A1 (en) | 1979-10-26 |
| JPS54133684A (en) | 1979-10-17 |
| IT7967651A0 (en) | 1979-03-28 |
| BE875187A (en) | 1979-07-16 |
| FR2421030B1 (en) | 1985-03-15 |
| ZA791211B (en) | 1980-03-26 |
| AU522292B2 (en) | 1982-05-27 |
| NZ189905A (en) | 1982-12-07 |
| DE2912159A1 (en) | 1979-10-04 |
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