FR2692509A1 - Vice clamping sheet material for sawing or bending operations - uses fixed and adjustable jaws with vertical slit for saw blade and able to rotate through angles to bend clamped sheet - Google Patents

Vice clamping sheet material for sawing or bending operations - uses fixed and adjustable jaws with vertical slit for saw blade and able to rotate through angles to bend clamped sheet Download PDF

Info

Publication number
FR2692509A1
FR2692509A1 FR9208053A FR9208053A FR2692509A1 FR 2692509 A1 FR2692509 A1 FR 2692509A1 FR 9208053 A FR9208053 A FR 9208053A FR 9208053 A FR9208053 A FR 9208053A FR 2692509 A1 FR2692509 A1 FR 2692509A1
Authority
FR
France
Prior art keywords
fixed
base
jaws
jaw
vice
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
FR9208053A
Other languages
French (fr)
Other versions
FR2692509B1 (en
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.)
SAGNIAL EXPL ETS
Original Assignee
SAGNIAL EXPL ETS
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 SAGNIAL EXPL ETS filed Critical SAGNIAL EXPL ETS
Priority to FR9208053A priority Critical patent/FR2692509B1/en
Publication of FR2692509A1 publication Critical patent/FR2692509A1/en
Application granted granted Critical
Publication of FR2692509B1 publication Critical patent/FR2692509B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
    • 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
    • B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
    • 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
    • B25B1/22—Arrangements for turning or tilting vices
    • 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
    • B25B1/2405—Construction of the jaws
    • B25B1/241—Construction of the jaws characterised by surface features or material
    • B25B1/2415—Construction of the jaws characterised by surface features or material being composed of a plurality of parts adapting to the shape of the workpiece
    • 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

Abstract

The vice has fixed (1) and adjustable (2) jaws, each having a full height transverse vertical slit (F), for the passage of a saw blade. The adjustable jaw is fixed in position on a platen (3) by threaded blocks (10,11) and bolts (8,9). Each jaw may consist of two separate parts, side by side, (1a-1b,2a-2b), forming the saw slit. Jaws may be mounted on a base which may rotate relative to a support (12), adjacent to the fixed jaw, to bend a clamped part. Base and its pedestal (6) may lock (14), aligning jaws and support. ADVANTAGE - Improved clamping. Reduces vibration when sawing sheet metal, enabling fine cutting.

Description

Etau de serrage. de sciage et de tondage de matériaux en feuille. Clamping vice. sawing and mowing sheet materials.

L'invention concerne plus particulièrement les étaux pour le serrage mécanique de pièces diverses du type de ceux comprenant de manière connue, un mors fixe et un mors mobile assujettis à tout type de moyen de commande pour être déplacé en direction du mors fixe. The invention relates more particularly to clamps for mechanical clamping of various parts of the type of those comprising in known manner, a fixed jaw and a movable jaw subject to any type of control means to be moved in the direction of the fixed jaw.

Généralement, les étaux connus, quelle que soit leur conception, ne sont pas réellement adaptés pour permettre le guidage d'un outil coupant telle qu'une lame de scie devant intervenir sur la pièce serrée. Or, dans le cas de pièces de très faible épaisseur, telle qu'une plaque de tôle, il se produit un phénomène vibratoire ce qui rend l'opération de coupe très délicate. Generally, the known vises, whatever their design, are not really suitable for allowing the guiding of a cutting tool such as a saw blade having to intervene on the clamped part. However, in the case of very thin pieces, such as a sheet metal plate, a vibratory phenomenon occurs which makes the cutting operation very delicate.

Pour résoudre un tel problème et remédier à ces inconvénients, il a été conçu et mis au point, un étau dont chacun des mors présente sur la totalité de sa hauteur, une fente verticale pour le passage d'une lame de scie. To solve such a problem and remedy these drawbacks, a vice has been designed and developed, each of the jaws of which has over its entire height, a vertical slot for the passage of a saw blade.

Un autre problème que se propose de résoudre l'invention est de tenir compte des éventuels écarts dimentionnels que peut présenter l'épaisseur d'une pièce en ayant pour objectif d'assurer un serrage parfait. Another problem which the invention proposes to solve is to take account of any dimensional differences that the thickness of a part may have, with the aim of ensuring perfect tightening.

Un tel problème est résolu en ce que chacun des mors est réalisé en deux éléments indépendants et juxtaposés laissant subsister un espace délimitant la fente verticale pour le passage d'une lame de scie. Such a problem is solved in that each of the jaws is made of two independent and juxtaposed elements leaving a space delimiting the vertical slot for the passage of a saw blade.

Un autre problème important que se propose de résoudre l'invention est de pouvoir cintrer à volonté la pièce serrée entre les mors. Another important problem which the invention proposes to solve is to be able to bend the piece clamped between the jaws at will.

Un tel problème est résolu en ce que les mors sont montés sur une embase tournante pour être déplacés par rapport à un élément fixe situé au niveau du mors fixe, en faisant office de contre appui, pour le cintrage d'une pièce maintenue en position de serrage entre lesdits mors, au fur et à mesure du déplacement circulaire de l'embase. Such a problem is solved in that the jaws are mounted on a rotating base to be moved relative to a fixed element located at the level of the fixed jaw, acting as a counter support, for bending a part maintained in the position of clamping between said jaws, as the circular displacement of the base.

Pour résoudre le problème posé du cintrage de la pièce, en combinaison avec les mors, les bords verticaux en regard de l'élément d'appui fixe et du mors fixe sont situés très sensiblement au niveau de l'axe de rotation de l'embase tournante. To solve the problem of bending the part, in combination with the jaws, the vertical edges facing the fixed support element and the fixed jaw are located very substantially at the axis of rotation of the base. rotating.

Avantageusement, le bord vertical du mors fixe disposé en regard de l'élément d'appui présente une arête arrondie d'appui située en alignement avec l'axe de rotation de l'embase. Advantageously, the vertical edge of the fixed jaw disposed opposite the support element has a rounded support edge located in alignment with the axis of rotation of the base.

L'élément d'appui est solidaire d'un socle fixe sur lequel est monté l'embase tournante. The support element is integral with a fixed base on which the rotary base is mounted.

Compte-tenu des éventuels écarts dimensionnels au niveau de la pièce à serrer, chacun des éléments composants le mors mobile est assujetti à un moyen de commande pour être déplacé en direction du mors fixe. Given the possible dimensional deviations at the level of the part to be clamped, each of the components of the movable jaw is subject to a control means to be moved in the direction of the fixed jaw.

L'embase tournante et le socle fixe présentent des moyens de blocage en position d'alignement des mors et de l'élément d'appui fixe. The rotating base and the fixed base have locking means in the alignment position of the jaws and of the fixed support element.

L'inverition est exposée, ci-après plus en détail à l'aide des dessins annexés, dans lesquels:
La figure 1 est une vue en perspective avant montage, des principaux éléments de l'étau selon l'invention.The inversion is set out below in more detail with the aid of the accompanying drawings, in which:
Figure 1 is a perspective view before assembly, of the main elements of the vice according to the invention.

La figure 2 est une vue en coupe longitudinale de l'étau. Figure 2 is a longitudinal sectional view of the vice.

La figure 3 est une vue en plan de l'étau montrant le serrage d'une pièce d'épaisseur différente. Figure 3 is a plan view of the vice showing the clamping of a workpiece of different thickness.

La figure 4 est une vue en plan correspondant à la figure 3, montrant le cintrage de la pièce. Figure 4 is a plan view corresponding to Figure 3, showing the bending of the part.

L'étau comprend de manière connue, un mors fixe (1) et un mors mobile (2). Dans l'exemple illustré, les mors (1) et (2) sont montés sur une semelle (3) fixée sur une embase tournante (4) au moyen de vis (5). L'embase (4) est montée tournante dans un socle (6) au moyen d'un roulement (7). Le socle (6) présente tout agencement pour être fixé, par exemple, sur une table de machine-outils ou sur un autre étaux fixe. The vice comprises, in known manner, a fixed jaw (1) and a movable jaw (2). In the example illustrated, the jaws (1) and (2) are mounted on a sole (3) fixed to a rotating base (4) by means of screws (5). The base (4) is rotatably mounted in a base (6) by means of a bearing (7). The base (6) has any arrangement for being fixed, for example, on a machine tool table or on another fixed vice.

Selon l'invention, chacun des mors (1) et (2) est réalisé en deux éléments indépendants juxtaposés (la-lb) (2a-2b). Chacun des éléments (la-lb) et (2a-2b) laisse subsister un espace délimitant une fente verticale (F) pour le passage d'une lame de scie. Les éléments (2a) et (2b) du mors mobile (2) sont assujettis à des moyens de commande pour être déplacés indépendemment l'un de l'autre en direction du mors fixe (1). Par exemple, les éléments (2a) et (2b) sont engagés à libre coulissement dans des rainures (3a-3b) de la semelle (3), en coopérant avec des vis de manoeuvre (8) et (9) engagés dans des socles (10) et (11) montés fixement dans la semelle (3). According to the invention, each of the jaws (1) and (2) is made of two independent juxtaposed elements (la-lb) (2a-2b). Each of the elements (la-lb) and (2a-2b) leaves a space delimiting a vertical slot (F) for the passage of a saw blade. The elements (2a) and (2b) of the movable jaw (2) are subject to control means to be moved independently of one another in the direction of the fixed jaw (1). For example, the elements (2a) and (2b) are engaged in free sliding in grooves (3a-3b) of the sole (3), by cooperating with operating screws (8) and (9) engaged in bases (10) and (11) fixedly mounted in the sole (3).

Suivant une autre caractéristique, les mors (1) et (2) sont montés sur l'embase tournante (4) pour être déplacés par rapport à un élément fixe (12) faisant office de contre-appui pour le cintrage d'une pièce maintenue en position de serrage entre lesdits mors (1) et (2). L'élément d'appui (12) est situé au niveau du mors fixe (1). Plus particulièrement, les bords verticaux en regard (12a) et (1b1) de l'élément (12) et du mors fixe (1) sont situés très sensiblement, au niveau de l'axe de rotation de l'embase tournante (4). Notamment, le bord vertical (1b4) présente une arête arrondie d'appui située en alignement avec l'axe de rotation de l'embase (4). According to another characteristic, the jaws (1) and (2) are mounted on the rotary base (4) to be moved relative to a fixed element (12) acting as a counter-support for the bending of a maintained part in the clamping position between said jaws (1) and (2). The support element (12) is located at the level of the fixed jaw (1). More particularly, the facing vertical edges (12a) and (1b1) of the element (12) and of the fixed jaw (1) are located very substantially, at the level of the axis of rotation of the rotary base (4) . In particular, the vertical edge (1b4) has a rounded support edge located in alignment with the axis of rotation of the base (4).

Dans l'exemple illustré, L'élément (12) est constitué par une aile verticale et plane (12b) prolongée à 90" par une aile horizontale d'appui et de fixation (12c) solidaire d'une console (13) fixée sur le socle (6). Une goupille (14) ou autre, assure le blocage temporaire en rotation de l'embase tournante (4) par rapport au socle (6). In the example illustrated, the element (12) consists of a vertical and flat wing (12b) extended to 90 "by a horizontal support and fixing wing (12c) secured to a console (13) fixed on the base (6) A pin (14) or the like, temporarily blocks the rotary base (4) from rotating relative to the base (6).

Compte-tenu de ces dispositions, il est possible, après avoir serré une pièce entre les mors (1) et (2), de procéder très facilement à son sciage compte-tenu de la fente (F). Ces dispositions s'avèrent très intéressantes dans le cas de pièces de faible épaisseur, telles que des tôles. De même, la réalisation en deux éléments indépendants (2a-2b) du mors mobile (2) permet de serrer des pièces (P) dont l'épaisseur n'est pas rigoureusement uniforme. Les figures des dessins montrent ce type de serrage, où la différence d'épaisseur de la pièce à serrer à volontairement été exagérée. Taking into account these provisions, it is possible, after having clamped a part between the jaws (1) and (2), to proceed very easily to its sawing taking into account the slot (F). These arrangements prove to be very advantageous in the case of thin parts, such as sheets. Similarly, the realization in two independent elements (2a-2b) of the movable jaw (2) allows to clamp parts (P) whose thickness is not strictly uniform. The figures in the drawings show this type of tightening, where the difference in thickness of the part to be tightened has been deliberately exaggerated.

Enfin, de manière importante, lorsque la pièce (P) est serrée entre les deux mors (1) et (2) et après avoir enlevé la goupille (14), il suffit de faire pivoter l'embase tournante (4) pour provoquer d'une manière concomitante, le cintrage de la pièce (P) par rapport à l'élément d'appui fixe (12) (figure 4). Finally, importantly, when the part (P) is clamped between the two jaws (1) and (2) and after having removed the pin (14), it suffices to pivot the rotary base (4) to cause d 'concomitantly, the bending of the part (P) relative to the fixed support element (12) (Figure 4).

Les avantages ressortent bien de la description.  The advantages are apparent from the description.

Claims (8)

REVENDICATIONS -1- Etau de serrage comprenant au moins un mors fixe (1) et un mors mobile (2) assujetti à des moyens de commande (8), (9), (10) et (11), caractérisé en ce que chacun des mors (1) (2) présente transversalement sur la totalité de sa hauteur, une fente verticale (F) pour le passage d'une lame de scie.-1- Clamping vice comprising at least one fixed jaw (1) and a movable jaw (2) subject to control means (8), (9), (10) and (11), characterized in that each of the jaw (1) (2) has transversely over its entire height, a vertical slot (F) for the passage of a saw blade. -2- Etau selon la revendication 1, caractérisé en ce que chacun des mors (1) (2) est réalisé en deux éléments indépendants et juxtaposés (la-lb) (2a-2b) laissant subsister un espace délimitant la fente verticale (F).-2- Vice according to claim 1, characterized in that each of the jaws (1) (2) is made of two independent and juxtaposed elements (la-lb) (2a-2b) leaving a space delimiting the vertical slot (F ). -3- Etau selon l'une quelconque des revendications 1 et 2, caractérisé en ce que les mors (1) (2) sont montés sur une embase tournante (4) pour être déplacés par rapport à un élément fixe (12) situé au niveau du mors fixe (1), en faisant office de contre appui, pour le cintrage d'une pièce maintenue en position de serrage entre lesdits mors, au fur et à mesure du déplacement circulaire de l'embase (4).-3- Vice according to any one of claims 1 and 2, characterized in that the jaws (1) (2) are mounted on a rotating base (4) to be moved relative to a fixed element (12) located at level of the fixed jaw (1), acting as a support, for bending a part held in the clamping position between said jaws, as the circular movement of the base (4). -4- Etau selon la revendication 3, caractérisé en ce que les bords verticaux en regard de l'élément d'appui fixe (12) et du mors fixe (1) sont situés très sensiblement au niveau de l'axe de rotation de l'embase tournante (4).-4- Vice according to claim 3, characterized in that the vertical edges opposite the fixed support element (12) and the fixed jaw (1) are located very substantially at the axis of rotation of the 'rotating base (4). -5- Etau selon la revendication 4, caractérisé en ce que le bord vertical (1b1) du mors fixe (1) disposé en regard de l'élément d'appui (12) présente une arête arrondie d'appui située en alignement avec l'axe de rotation de l'embase (4).-5- Vice according to claim 4, characterized in that the vertical edge (1b1) of the fixed jaw (1) disposed opposite the support element (12) has a rounded support edge located in alignment with l 'axis of rotation of the base (4). -6- Etau selon la revendication 4, caractérisé en ce que l'élément d'appui (12) est solidaire d'un socle fixe (6) sur lequel est monté l'embase tournante (4).-6- Vice according to claim 4, characterized in that the support element (12) is integral with a fixed base (6) on which is mounted the rotary base (4). -7- Etau selon la revendication 2, caractérisé en ce que chacun des éléments composants (2a-2b) le mors mobile (2) est assujetti à un moyen de commande (8), (9), (10) et (11) pour être déplacé en direction du mors fixe (1). -7- Vice according to claim 2, characterized in that each of the component elements (2a-2b) the movable jaw (2) is subject to a control means (8), (9), (10) and (11) to be moved towards the fixed jaw (1). -8- Etau selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'embase tournante (4) et le socle fixe (6) présente des moyens de blocage (14) en position d'alignement des mors et de l'élément d'appui fixe (12). -8- Vice according to any one of claims 1 to 7, characterized in that the rotating base (4) and the fixed base (6) has locking means (14) in the alignment position of the jaws and the fixed support element (12).
FR9208053A 1992-06-22 1992-06-22 VISE FOR TIGHTENING, SAWNING AND TENSIONING SHEET MATERIALS. Expired - Fee Related FR2692509B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9208053A FR2692509B1 (en) 1992-06-22 1992-06-22 VISE FOR TIGHTENING, SAWNING AND TENSIONING SHEET MATERIALS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208053A FR2692509B1 (en) 1992-06-22 1992-06-22 VISE FOR TIGHTENING, SAWNING AND TENSIONING SHEET MATERIALS.

Publications (2)

Publication Number Publication Date
FR2692509A1 true FR2692509A1 (en) 1993-12-24
FR2692509B1 FR2692509B1 (en) 1996-10-18

Family

ID=9431366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208053A Expired - Fee Related FR2692509B1 (en) 1992-06-22 1992-06-22 VISE FOR TIGHTENING, SAWNING AND TENSIONING SHEET MATERIALS.

Country Status (1)

Country Link
FR (1) FR2692509B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409356B (en) * 1999-03-31 2002-07-25 Va Tech Transport & Montagesysteme Gmbh & Co DEVICE FOR CLAMPING COMPONENTS
CN101537513B (en) * 2009-04-29 2011-05-18 黄建滨 Tubular product clamping mechanism of tubular product cutting machine
CN110948410A (en) * 2019-11-20 2020-04-03 广州利佳科技有限公司 Automatic correction's pincers worker fixture device is used in mould accessories processing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759507A (en) * 2015-03-23 2015-07-08 成都振中电气有限公司 Sheet machining device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1475813A (en) * 1922-01-17 1923-11-27 Robert R Mcdaniels Combined bending machine and vise
FR767653A (en) * 1934-07-20
FR1252092A (en) * 1959-12-14 1961-01-27 Improvements to vice devices for chainsaws and similar machine tools
SU713636A1 (en) * 1978-06-07 1980-02-05 Завод "Машиностроитель" Главмособлстройматериалов Flange-bending machine
JPS5768225A (en) * 1980-10-15 1982-04-26 Rokuro Fujita Method and device for bending rod material of the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767653A (en) * 1934-07-20
US1475813A (en) * 1922-01-17 1923-11-27 Robert R Mcdaniels Combined bending machine and vise
FR1252092A (en) * 1959-12-14 1961-01-27 Improvements to vice devices for chainsaws and similar machine tools
SU713636A1 (en) * 1978-06-07 1980-02-05 Завод "Машиностроитель" Главмособлстройматериалов Flange-bending machine
JPS5768225A (en) * 1980-10-15 1982-04-26 Rokuro Fujita Method and device for bending rod material of the like

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 150 (M-148)(1028) 10 Août 1982 & JP-A-57 68 225 ( ROKUROU FUJITA ) 26 Avril 1982 *
SOVIET INVENTIONS ILLUSTRATED Section PQ, Week 8038, 29 Octobre 1980 Derwent Publications Ltd., London, GB; Class P, Page 52, AN J2036C/38 & SU-A-713 636 (MASHINOSTROITEL WKS) 8 Février 1980 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409356B (en) * 1999-03-31 2002-07-25 Va Tech Transport & Montagesysteme Gmbh & Co DEVICE FOR CLAMPING COMPONENTS
CN101537513B (en) * 2009-04-29 2011-05-18 黄建滨 Tubular product clamping mechanism of tubular product cutting machine
CN110948410A (en) * 2019-11-20 2020-04-03 广州利佳科技有限公司 Automatic correction's pincers worker fixture device is used in mould accessories processing

Also Published As

Publication number Publication date
FR2692509B1 (en) 1996-10-18

Similar Documents

Publication Publication Date Title
BE1001081A6 (en) Vise machine with power.
US8752461B2 (en) Hinge connections and power miter saw with hinge linkage linear guide including such hinge connections
CA2735358A1 (en) Planar cutting tool and associated tool holder
FR2661637A3 (en) Tool for cutting glazed (enamel) tiles in a straight line or a circle
FR2692509A1 (en) Vice clamping sheet material for sawing or bending operations - uses fixed and adjustable jaws with vertical slit for saw blade and able to rotate through angles to bend clamped sheet
FR2477460A1 (en) DEVICE FOR FASTENING KNIFE BLADES FOR BLADE HOLDERS OR BLADE HOLDER HEADS
EP0117314B1 (en) Plane
FR2489189A1 (en) Tubular spring with bars of varying axial thickness - is formed by cutting axially spaced circumferentially staggered slots normal to axis of metal tube
EP0119890B1 (en) Apparatus for making a bevelled cut in a workpiece
FR2471844A1 (en) ROLLING TABLE FOR WOOD WORKING MACHINES
FR2600004A1 (en) CORNER JOINT, PARTICULARLY FOR JOINING WOOD FRAMES BY GLUING
EP1442833B1 (en) Clamping crampon and method for clamping a workpiece with such clamping crampons
BE1013479A3 (en) Device for height adjustment of a multiple tools for door press brake ..
FR2480166A1 (en) Screw-actuated vice for key-producing cutter - uses horizontal jaw face groove which houses onto longitudinal tongue on edge of key blade
FR3006619A1 (en) SOLE DEVICE AND PORTABLE HAND MACHINE SO EQUIPPED
FR2824500A1 (en) GUIDE RAIL FOR SLIDING SUPPORT BENCH AND MACHINE TOOL COMPRISING SAME
CN1216489A (en) Electric handsaw
WO2001094045A1 (en) Tool-holder for mounting a tool on a press brake
FR2541172A1 (en) Appliance for cutting a bevel in a component
FR2574011A1 (en) Multi-functional chamfering machine
CH686345A5 (en) Axial or radial cutting tool
FR2787738A1 (en) PLANER THICKNESSER
FR2784323A1 (en) Protection guide for wood cutting machine tool has independent sections mounted on machine tool and cutter to carry shields
FR2595601A1 (en) SHEAR FOR CUTTING AND RUNNING BAR-SHAPED PRODUCTS IN THE LONGITUDINAL DIRECTION
FR2744051A1 (en) GUIDE ASSEMBLY FOR MACHINE TOOLS IN PARTICULAR FOR WOOD MACHINES

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070228