FR2749790A1 - Vice with fixed and moving jaws - Google Patents

Vice with fixed and moving jaws Download PDF

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Publication number
FR2749790A1
FR2749790A1 FR9607509A FR9607509A FR2749790A1 FR 2749790 A1 FR2749790 A1 FR 2749790A1 FR 9607509 A FR9607509 A FR 9607509A FR 9607509 A FR9607509 A FR 9607509A FR 2749790 A1 FR2749790 A1 FR 2749790A1
Authority
FR
France
Prior art keywords
jaw
movable
eccentric
frame
rack
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.)
Granted
Application number
FR9607509A
Other languages
French (fr)
Other versions
FR2749790B1 (en
Inventor
Alfredo Baraldi
Jean Mazingue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Virax SA
Original Assignee
Virax SA
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
Priority to FR9607509A priority Critical patent/FR2749790B1/en
Application filed by Virax SA filed Critical Virax SA
Priority to ES97440043T priority patent/ES2175319T3/en
Priority to AT97440043T priority patent/ATE215422T1/en
Priority to PT97440043T priority patent/PT812660E/en
Priority to EP97440043A priority patent/EP0812660B1/en
Priority to DE69711490T priority patent/DE69711490T2/en
Priority to JP9165114A priority patent/JPH1086070A/en
Priority to US08/874,574 priority patent/US6095508A/en
Priority to CA002207806A priority patent/CA2207806A1/en
Publication of FR2749790A1 publication Critical patent/FR2749790A1/en
Application granted granted Critical
Publication of FR2749790B1 publication Critical patent/FR2749790B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2484—Supports
    • 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
    • B25B1/04—Vices with pivoted jaws
    • 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
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/12—Arrangements for positively actuating jaws using screws with provision for disengagement

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

A vice consists of a body (1) which can be mounted on a flat supporting surface and is equipped with a fixed jaw (10) and a rack (12), and a moving body (3) with a jaw (40) which can be moved relative to the fixed jaw and locked in the required position. The locking mechanism for the fixed and moving jaws consists of a peg (6) with a toothed end (61) which is operated by a lever (51) and cam (50) to engage with the rack. The moving jaw body (3) is articulated relative to the fixed jaw body about an axis (14) lying parallel to the fixed jaw, while the peg is urged towards the rack by a spring (62).

Description

La présente invention a pour objet un dispositif d'étau. The present invention relates to a vice device.

Un étau est généralement composé de deux mâchoires, l'une fixe et l'autre mobile, et d'un organe permettant la translation de la mâchoire mobile pour réaliser un serrage, ledit organe consistant dans la plupart des cas en un système vis-écrou. A vice is generally composed of two jaws, one fixed and the other movable, and of a member allowing the translation of the movable jaw to carry out a tightening, said member consisting in most cases in a screw-nut system. .

En utilisation, l'objet à serrer est placé contre la mâchoire fixe, et la mâchoire mobile est amenée au contact dudit objet en faisant tourner la vis au moyen d'un levier. In use, the object to be clamped is placed against the fixed jaw, and the movable jaw is brought into contact with said object by turning the screw by means of a lever.

Pour serrer successivement des objets de dimensions différentes, il est nécessaire, préalablement à l'opération de serrage, d'adapter l'écartement des mâchoires en les rapprochant ou en les éloignant, en sorte que le serrage ne peut être immédiat. To successively tighten objects of different dimensions, it is necessary, before the tightening operation, to adapt the spacing of the jaws by bringing them closer or away from them, so that the tightening cannot be immediate.

La présente invention a pour but de remédier à cet inconvénient en proposant un dispositif d'étau permettant un serrage immédiat, ne nécessitant pas de réglage préalable de l'écartement des mâchoires. The object of the present invention is to remedy this drawback by proposing a vice device allowing immediate tightening, not requiring prior adjustment of the spacing of the jaws.

Le dispositif d'étau objet de la présente invention se caractérise essentiellement en ce qu'il comprend un bâti muni d'un mors et sur lequel s'articulent en pivotement, autour d'un axe parallèle audit mors, un corps et une mâchoire mobile comportant un mors, ladite mâchoire mobile est intercalée entre le bâti et ledit corps et est en contact avec ledit corps par l'intermédiaire d'un excentrique mobile en pivotement dans ce dernier selon un axe transversal, le pivotement dans un sens dudit excentrique permettant de repousser la mâchoire mobile; et en ce que ledit bâti comporte, faisant saillie perpendiculairement, enjambée par ladite mâchoire mobile et ledit corps, une crémaillère en arc de cercle coaxial à l'axe de pivotement dudit corps, ce dernier renfermant un doigt mobile en translation radiale audit axe de pivotement, et dont l'extrémité inférieure est crantée pour permettre son engrènement sur ladite crémaillère sous l'action d'un ressort, ledit doigt étant lié audit excentrique de manière que la rotation de celui-ci, dans le sens inverse de celui permettant d'écarter ladite mâchoire dudit corps, entraîne la compression dudit ressort. The vice device object of the present invention is essentially characterized in that it comprises a frame provided with a jaw and on which articulate in pivoting, about an axis parallel to said jaw, a body and a movable jaw comprising a jaw, said movable jaw is interposed between the frame and said body and is in contact with said body by means of an eccentric movable in pivoting in the latter along a transverse axis, pivoting in one direction of said eccentric making it possible to push back the movable jaw; and in that said frame comprises, projecting perpendicularly, spanned by said movable jaw and said body, a rack in an arc of a circle coaxial with the pivot axis of said body, the latter enclosing a movable finger in radial translation at said pivot axis , and the lower end of which is notched to allow its engagement with said rack under the action of a spring, said finger being linked to said eccentric so that the rotation thereof, in the opposite direction to that allowing moving said jaw away from said body causes compression of said spring.

Selon un mode de réalisation préférentiel du dispositif selon l'invention, l'excentrique consiste en un demi-rond non coaxial à l'arbre, dont une partie s'inscrit dans une échancrure pratiquée dans la région centrale du doigt, la paroi courbe venant au contact de la mâchoire mobile, et la paroi plane étant susceptible de venir en appui contre le bord supérieur de ladite échancrure. According to a preferred embodiment of the device according to the invention, the eccentric consists of a half-round not coaxial with the shaft, part of which fits into a notch formed in the central region of the finger, the curved wall coming from in contact with the movable jaw, and the planar wall being capable of coming to bear against the upper edge of said notch.

En fonctionnement, le pivotement de l'excentrique, par l'intermédiaire d'un levier de manoeuvrement, permet dans un sens de rotation d'une part le désengrènement du doigt de la crémaillère, et d'autre part le pivotement du corps et de la mâchoire mobile en direction du bâti, et dans le sens inverse d'une part l'engrènement du doigt sur la crémaillère, donc le blocage du corps, et d'autre part, en prolongement le mouvement, l'écartement de la mâchoire mobile du corps, donc son rapprochement du bâti. In operation, the pivoting of the eccentric, by means of a maneuvering lever, allows in one direction of rotation on the one hand the disengaging of the finger of the rack, and on the other hand the pivoting of the body and of the movable jaw in the direction of the frame, and in the opposite direction on the one hand the engagement of the finger on the rack, therefore the blocking of the body, and on the other hand, in prolongation of the movement, the spacing of the movable jaw of the body, therefore its approximation of the frame.

Les avantages et les caractéristiques de la présente invention ressortiront plus clairement de la description qui suit et qui se rapporte au dessin annexé, lequel en représente un mode de réalisation non limitatif. The advantages and characteristics of the present invention will emerge more clearly from the description which follows and which refers to the appended drawing, which represents a non-limiting embodiment thereof.

Dans le dessin annexé
- la figure 1 représente une vue en perspective et en éclaté avec arraché partiel d'un dispositif d'étau selon l'invention.In the attached drawing
- Figure 1 shows a perspective and exploded view with partial cutaway of a vice device according to the invention.

- les figures 2a, 2b et 2c représentent des vues schématiques de côté du même dispositif lors de différentes phases de son utilisation. - Figures 2a, 2b and 2c show schematic side views of the same device during different phases of its use.

Si on se réfère à la figure 1 on peut voir qu'un dispositif d'étau selon l'invention comprend un bâti 1, solidarisable par des moyens appropriés, non représentés, à un établi par exemple, une mâchoire mobile 2 et un corps 3.  If we refer to Figure 1 we can see that a vice device according to the invention comprises a frame 1, which can be secured by appropriate means, not shown, to a workbench for example, a movable jaw 2 and a body 3 .

Le bâti 1 comporte un mors 10 et, faisant saillie perpendiculairement, une pièce plate 11 dont le bord supérieur est une crémaillère 12 en forme d'arc de cercle concentrique à un trou transversal 13 destiné à loger un axe 14 pour l'assemblage en pivotement de la mâchoire mobile 2 et du corps 3. The frame 1 comprises a jaw 10 and, projecting perpendicularly, a flat part 11, the upper edge of which is a rack 12 in the form of an arc of a circle concentric with a transverse hole 13 intended to accommodate an axis 14 for pivoting assembly movable jaw 2 and body 3.

La mâchoire mobile 2 comporte un mors 20 et deux branches 21 passant de part et d'autre de la pièce 11, et dans chacune desquelles est pratiqué un trou 22, dont un seul est visible, pour le passage de l'axe 14. The movable jaw 2 comprises a jaw 20 and two branches 21 passing on either side of the part 11, and in each of which a hole 22 is made, of which only one is visible, for the passage of the axis 14.

Le corps 3 comporte deux branches 30, passant de part et d'autre des branches 21 de la mâchoire mobile 2, dans chacune desquelles est pratiqué un trou 31, dont un seul est visible, pour le passage de l'axe 14. The body 3 comprises two branches 30, passing on either side of the branches 21 of the movable jaw 2, in each of which a hole 31 is made, of which only one is visible, for the passage of the axis 14.

La mâchoire mobile 2 et le corps 3 sont rappelés en écartement par un ressort, non représenté, enfilé sur l'axe 14 et prenant appui sur le bâti 1 et sur la mâchoire mobile 2. The movable jaw 2 and the body 3 are brought back apart by a spring, not shown, threaded on the axis 14 and bearing on the frame 1 and on the movable jaw 2.

Le corps 3 comporte à son extrémité libre 32 un canal transversal 33 dans lequel est introduit un arbre 4 mobile en rotation sous l'action d'un levier, non représenté, et qui comporte dans sa région centrale un excentrique 40 constitué d'un demi-rond non coaxial. The body 3 has at its free end 32 a transverse channel 33 into which is introduced a shaft 4 movable in rotation under the action of a lever, not shown, and which comprises in its central region an eccentric 40 consisting of a half - non-coaxial round.

Le canal 33 comporte centralement une lumière 34 permettant à la paroi arrière 23 de la mâchoire mobile 2 d'entrer en contact avec l'excentrique 40. The channel 33 has a central opening 34 allowing the rear wall 23 of the movable jaw 2 to come into contact with the eccentric 40.

Le corps 3 comporte également intérieurement un canal foncé 35, radial à l'axe 14, débouchant entre les branches 30 et passant partiellement par le canal 33 au droit de l'excentrique 40, et dans lequel est logé un doigt 5, de forme générale cylindrique, dont l'extrémité inférieure 50 comporte des crans transversaux 51 de forme complémentaire de celle des dents 15 de la crémaillère 12. The body 3 also internally has a dark channel 35, radial to the axis 14, emerging between the branches 30 and partially passing through the channel 33 in line with the eccentric 40, and in which is housed a finger 5, of general shape cylindrical, the lower end 50 of which has transverse notches 51 of shape complementary to that of the teeth 15 of the rack 12.

Le doigt 5 est mobile en translation axiale dans le canal 35, et il est repoussé en direction de la crémaillère 12 par un ressort 52 prenant appui sur le fond, non visible sur la figure, du canal 35. The finger 5 is movable in axial translation in the channel 35, and it is pushed back in the direction of the rack 12 by a spring 52 bearing on the bottom, not visible in the figure, of the channel 35.

Le doigt 5 comporte également dans sa région centrale une échancrure 53 dans laquelle prend place une partie de l'excentrique 40, ce qui permet notamment d'interdire la rotation du doigt 5 dans le canal 35. The finger 5 also has in its central region a notch 53 in which a part of the eccentric 40 takes place, which in particular makes it possible to prohibit the rotation of the finger 5 in the channel 35.

Si on se réfère maintenant à la figure 2a on peut voir que lors d'une poussée vers le haut, dans le sens de la flèche F, sur le levier 41 de manoeuvrement de l'arbre 4, celui-ci tourne dans le sens H et la face plane 42 de l'excentrique 40 entre en contact avec le bord supérieur 54 de l'échancrure 53, ce qui entraîne la remontée du doigt 5 en comprimant le ressort 52, et le désengagement des dents 51 des dents 15. If we now refer to FIG. 2a, we can see that during an upward push, in the direction of arrow F, on the lever 41 for operating the shaft 4, the latter rotates in the direction H and the planar face 42 of the eccentric 40 comes into contact with the upper edge 54 of the notch 53, which causes the finger 5 to rise by compressing the spring 52, and the teeth 51 to disengage from the teeth 15.

Si on se réfère maintenant à la figure 2b, on peut voir que le prolongement de la poussée dans le sens de la flèche F sur le levier 41 a pour effet le pivotement du corps 3 qui entraîne la mâchoire mobile 2 dont le mors 20 se rapproche du mors 10 du bâti 1. If we now refer to FIG. 2b, we can see that the extension of the thrust in the direction of the arrow F on the lever 41 has the effect of the pivoting of the body 3 which drives the movable jaw 2 whose jaw 20 approaches jaw 10 of frame 1.

Si on se réfère enfin à la figure 2c on peut voir d'une part que le relâchement de la poussée sur levier 41 entraîne, sous l'action du ressort 52, la descente du doigt 5 et l'engrènement des dents 51 de celui-ci dans les dents 15 de la crémaillère, ce qui bloque le corps 3 dans une certaine position, et d'autre part qu'une poussée vers le bas, dans le sens de la flèche B, sur le levier 41 fait pivoter l'arbre 4 dans le sens A, et la paroi courbe 43 de l'excentrique 40 prend appui sur la paroi arrière 23 de la mâchoire mobile 2 qui s'éloigne du corps 3, le mors 20 de celle-ci se rapprochant du mors 10 du bâti 1. If we finally refer to Figure 2c we can see on the one hand that the relaxation of the push on lever 41 causes, under the action of the spring 52, the descent of the finger 5 and the meshing of the teeth 51 thereof ci in the teeth 15 of the rack, which blocks the body 3 in a certain position, and on the other hand that a push down, in the direction of arrow B, on the lever 41 rotates the shaft 4 in direction A, and the curved wall 43 of the eccentric 40 bears on the rear wall 23 of the movable jaw 2 which moves away from the body 3, the jaw 20 of the latter approaching the jaw 10 of the frame 1.

Le déplacement du corps 3 et son blocage sur la crémaillère 12 permettent le maintien de l'objet à serrer entre la mâchoire mobile 2 et le bâti 1, et le déplacement de la mâchoire mobile 2 sous l'action de l'excentrique 40 permet d'affiner le serrage. The displacement of the body 3 and its blocking on the rack 12 allow the object to be clamped to be held between the movable jaw 2 and the frame 1, and the displacement of the movable jaw 2 under the action of the eccentric 40 allows '' refine the tightening.

L'opération de serrage peut ainsi être réalisée aisément et rapidement en maintenant l'objet à serrer d'une main et en manoeuvrant le levier 41 de l'autre. The clamping operation can thus be carried out easily and quickly by holding the object to be clamped with one hand and by operating the lever 41 with the other.

I1 est à noter que sur ces figures les mors 10 et 20 ont des profils particuliers, à savoir en V, concave pour le mors 10 du bâti 1 et convexe pour le mors 20 de la mâchoire mobile 2, les profils de ces mors sont plus particulièrement adaptés au serrage de tubes. I1 it should be noted that in these figures the jaws 10 and 20 have particular profiles, namely in V, concave for the jaw 10 of the frame 1 and convex for the jaw 20 of the movable jaw 2, the profiles of these jaws are more particularly suitable for clamping tubes.

I1 va de soi que la présente invention ne saurait être limitée à la description qui précède d'un de ses modes de réalisation, susceptible de subir un certain nombre de modifications sans pour autant sortir du cadre de l'invention.  It goes without saying that the present invention cannot be limited to the preceding description of one of its embodiments, capable of undergoing a certain number of modifications without departing from the scope of the invention.

Claims (4)

REVENDICATIONS 1) Dispositif d'étau caractérisé en ce qu'il comprend un bâti (1) muni d'un mors (10) et sur lequel s'articulent en pivotement autour d'un axe (14) parallèle audit mors (10), en étant rappelés par un ressort, un corps (3) et une mâchoire mobile (2) comportant un mors (20), ladite mâchoire mobile (2) est intercalée entre ledit bâti (1) et ledit corps (3) et est en contact avec ledit corps (3) par l'intermédiaire d'un excentrique (40) mobile en pivotement dans ce dernier selon un axe transversal, le pivotement dans un sens (H) dudit excentrique (40) permettant de repousser la mâchoire mobile (2); et en ce que ledit bâti (1) comporte, faisant saillie perpendiculairement, enjambée par ladite mâchoire mobile (2) et ledit corps (3), une crémaillère (12) en arc de cercle coaxial à l'axe de pivotement (14) dudit corps (3), ce dernier renfermant un doigt (5) mobile en translation radiale audit axe de pivotement (14), et dont l'extrémité inférieure (50) est crantée pour permettre son engrènement sur ladite crémaillère (12) sous l'action d'un ressort (52), ledit doigt (5) étant lié audit excentrique (40), en sorte que la rotation de celui-ci, dans le sens inverse (A) de celui (H) permettant d'écarter ladite mâchoire (2) dudit corps (3), entraîne la compression dudit ressort (52). 1) Vice device characterized in that it comprises a frame (1) provided with a jaw (10) and on which articulate in pivoting about an axis (14) parallel to said jaw (10), being returned by a spring, a body (3) and a movable jaw (2) comprising a jaw (20), said movable jaw (2) is interposed between said frame (1) and said body (3) and is in contact with said body (3) by means of an eccentric (40) pivotally movable in the latter along a transverse axis, the pivoting in one direction (H) of said eccentric (40) making it possible to push back the movable jaw (2); and in that said frame (1) comprises, projecting perpendicularly, spanned by said movable jaw (2) and said body (3), a rack (12) in an arc of circle coaxial with the pivot axis (14) of said body (3), the latter containing a finger (5) movable in radial translation to said pivot axis (14), and the lower end (50) of which is notched to allow its engagement on said rack (12) under the action a spring (52), said finger (5) being linked to said eccentric (40), so that the rotation of the latter, in the opposite direction (A) from that (H) making it possible to separate said jaw ( 2) of said body (3), causes said spring (52) to be compressed. 2) Dispositif selon la revendication 1 caractérisé en ce que l'excentrique (40) consiste en un demi-rond non coaxial à l'arbre (4), dont une partie s'inscrit dans une échancrure (53) pratiquée dans la région centrale du doigt (5), la paroi courbe (43) venant au contact de la mâchoire mobile (2), et une partie de la paroi plane (42) étant susceptible de venir en appui contre le bord supérieur (54) de ladite échancrure (53). 2) Device according to claim 1 characterized in that the eccentric (40) consists of a half-round non-coaxial with the shaft (4), part of which is inscribed in a notch (53) formed in the central region of the finger (5), the curved wall (43) coming into contact with the movable jaw (2), and a part of the flat wall (42) being capable of coming to bear against the upper edge (54) of said notch ( 53). 3) Dispositif selon la revendication 1 ou la revendication 2 caractérisé en ce que les mors (10, 20) ont des profils en V complémentaires, le mors (10) du bâti (1) étant concave et le (20) mors de la mâchoire mobile (2) étant convexe. 3) Device according to claim 1 or claim 2 characterized in that the jaws (10, 20) have complementary V-profiles, the jaw (10) of the frame (1) being concave and the (20) jaw of the jaw mobile (2) being convex. 4) Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce qu'un levier (41) est solidarisé à l'arbre (4), son manoeuvrement permettant le déplacement du corps (3) autour de son axe (14) et le pivotement dudit arbre (4).  4) Device according to any one of the preceding claims, characterized in that a lever (41) is secured to the shaft (4), its maneuvering allowing the movement of the body (3) around its axis (14) and the pivoting of said shaft (4).
FR9607509A 1996-06-13 1996-06-13 VICE DEVICE Expired - Fee Related FR2749790B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9607509A FR2749790B1 (en) 1996-06-13 1996-06-13 VICE DEVICE
AT97440043T ATE215422T1 (en) 1996-06-13 1997-05-07 VICE
PT97440043T PT812660E (en) 1996-06-13 1997-05-07 DEVICE FOR LATHE LATHE
EP97440043A EP0812660B1 (en) 1996-06-13 1997-05-07 Vice
ES97440043T ES2175319T3 (en) 1996-06-13 1997-05-07 BANK SCREW DEVICE.
DE69711490T DE69711490T2 (en) 1996-06-13 1997-05-07 vice
JP9165114A JPH1086070A (en) 1996-06-13 1997-06-06 Vise device
US08/874,574 US6095508A (en) 1996-06-13 1997-06-12 Vice device
CA002207806A CA2207806A1 (en) 1996-06-13 1997-06-12 Vise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607509A FR2749790B1 (en) 1996-06-13 1996-06-13 VICE DEVICE

Publications (2)

Publication Number Publication Date
FR2749790A1 true FR2749790A1 (en) 1997-12-19
FR2749790B1 FR2749790B1 (en) 1998-09-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607509A Expired - Fee Related FR2749790B1 (en) 1996-06-13 1996-06-13 VICE DEVICE

Country Status (1)

Country Link
FR (1) FR2749790B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012019005A1 (en) * 2010-08-06 2012-02-09 Robert Bosch Gmbh Movable work piece clamping mechanism
WO2011148321A3 (en) * 2010-05-27 2012-03-01 Evolution Power Tools Limited Mitre saw

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE313092C (en) *
DE44415C (en) * J. D. DOMINICUS in Fürberg bei Remscheid-Vieringhausen Device for clamping long objects
DE374958C (en) * 1922-05-02 1923-05-05 Hans Bader Clamping device with eccentric
CH247792A (en) * 1945-12-05 1947-03-31 Grimm Walter Screwless vice.
US2788688A (en) * 1955-06-23 1957-04-16 Patrick H Pettway Cam-actuated vise
US4729552A (en) * 1987-08-03 1988-03-08 George Pempek Vertical vise
US5172896A (en) * 1992-06-09 1992-12-22 Beere Tool Company, Inc. Vise
EP0656245A2 (en) * 1993-11-08 1995-06-07 Virax S.A. Clamping device and tube bending press provided with such a vice

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE313092C (en) *
DE44415C (en) * J. D. DOMINICUS in Fürberg bei Remscheid-Vieringhausen Device for clamping long objects
DE374958C (en) * 1922-05-02 1923-05-05 Hans Bader Clamping device with eccentric
CH247792A (en) * 1945-12-05 1947-03-31 Grimm Walter Screwless vice.
US2788688A (en) * 1955-06-23 1957-04-16 Patrick H Pettway Cam-actuated vise
US4729552A (en) * 1987-08-03 1988-03-08 George Pempek Vertical vise
US5172896A (en) * 1992-06-09 1992-12-22 Beere Tool Company, Inc. Vise
EP0656245A2 (en) * 1993-11-08 1995-06-07 Virax S.A. Clamping device and tube bending press provided with such a vice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011148321A3 (en) * 2010-05-27 2012-03-01 Evolution Power Tools Limited Mitre saw
WO2012019005A1 (en) * 2010-08-06 2012-02-09 Robert Bosch Gmbh Movable work piece clamping mechanism

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FR2749790B1 (en) 1998-09-11

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