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WO/1993/019892A1 |
Described is a fixture for holding several workpieces to be worked by numerically controlled machine tools. The fixture has a baseplate (1) on which are fixed a positioning jaw (10) and at least two intermediate gripper jaws (20). By vir...
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WO/1993/014907A1 |
A profiled clamping jaw for a clamping device has a base body (12) and a clamping surface (14) arranged on the base body and adaptable to the surface profile of a workpiece (54). To make it possible to adapt by simple means the clamping ...
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WO/1993/004821A1 |
A clamp arm (10, 43) for attachment to the plunger (11, 45) of a clamping cylinder has a body (15, 42) with a central opening (16, 44) for receiving the plunger and a working arm portion (17) extending outwardly from the opening. The bod...
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WO/1993/004820A1 |
A work bench comprises a pair of opposed clamping jaws for holding a workpiece. The jaws are mounted on support legs which are pivotally interconnected in such a manner that the jaws automatically displace one towards the other into a cl...
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WO/1992/014581A1 |
A clamping device comprising a support structure (1) carrying a first jaw (3) which is fixed relative to the support structure and a movable jaw (6) capable of moving towards the fixed jaw to effect clamping. The movable jaw is operated ...
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WO/1992/014582A1 |
An orientating device for or in vises comprises two identical plates (2), one for each jaw, which are formed with holes (4) in parallel columns (S, A-E, A'-E') and rows (a, b, a', b') perpendicular thereto, these columns and rows being m...
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WO/1992/001878A1 |
For carrying out a method to displace an object from a resting position to a working position or vice versa, a device (1) is arranged comprising a screw (3) with two threads (7, 9) with different pitches and a body (2, 4) with internal t...
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WO/1991/018181A1 |
In order to transmit translational and/or rotational forces to mobile bodies using grippers, the invention calls for the grippers to be fitted with linings, made of an elastomeric material, which act as a substrate for a multiplicity of ...
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WO/1991/015331A1 |
A hydraulic assembly tool (70) includes a fixed jaw (76) and a movable jaw (78). The movable jaw (78) includes load bearing surfaces (86, 118) which provide for even wear and counter torsional forces in order to increase the useful life ...
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WO/1991/012114A1 |
A clamping member (11) for a wood clamp (10) is provided and comprises two spaced engaging elements (14, 15), each shaped as right oval cylinders. The engaging elements are rotatably mounted to a support plate (17) and are arranged to sl...
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WO/1991/008865A1 |
A clamping mechanism for a sawhorse (10) includes a fixed jaw (30) and a movable jaw arrangement (42), the movable jaw (44) of the movable jaw arrangement being able to slide along a working member (12) of the sawhorse. The movable jaw a...
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WO/1991/004831A1 |
A machine vise for holding workpieces (20) on a milling machine or the like comprises a pair of movable jaws (12 and 13) arranged to move in parallel an to cooperate with a fixed jaw (11) for holding workpieces (20) for machining. A yoke...
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WO/1990/015691A1 |
A vise for use with a machining table (10) having an elongated T-slot (12) in its upper surface includes a stationary jaw (20) and a jaw support transversely extending over the T-slot and clamped against the table in spaced relation to o...
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WO/1990/008013A1 |
A vice has two jaws which can be closed and opened by rotating handle (22) to move threaded element (21). A final clamping pressure is applied using unthreaded mechanical means operable independently by handle (53). A boss (46) has a con...
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WO/1990/004120A1 |
A screw linkage has a frame (1), a first threaded part (2) and a second threaded part (3) the thread of which fits into the first threaded part. The frame (1) has a straight-line mechanism (1.1) for the first threaded part (2), a radial ...
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WO/1990/002633A2 |
A clamping device includes a first and a second clamping yoke (36, 38), which are mutually adjustable in a plane of movement. The first clamping yoke (36) carries two mounting jaws (82), each having a first angular clamping surface (86),...
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WO/1990/000956A1 |
A holding device or lock in a machining vise (10) for positioning plates including parallels and angles wherein the positioning plate (21) is provided with a cleat (22) extending from the rear surface along the bottom edge thereof. The p...
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WO/1989/011950A1 |
A machine vise (10) that can serve multipurpose uses is constructed utilizing a cast base (11) made so that it can be easily mounted for NC machining, or mounted on a swivel base (150), and can be mounted on its sides or on one end. The ...
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WO/1989/008532A1 |
A quick-change vise including a T-shaped clamp (82) extending from within a jaw member (42) which engages a T-shaped channel (80) in a jaw blank (100) to releasably secure the jaw blank to the jaw member. The jaw blank may be provided wi...
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WO/1989/004236A1 |
During machining of workpieces (10) in a metal working machine the workpieces are held by a holding device (1) in the form of a vice. The vice hereby comprises two or more separate holding elements (2) which are shaped to be able to be a...
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WO/1988/007434A1 |
A clamp has a pair of parallel rails (2) at one end of which is a clamp head (8) slidable on the upper ends of the rails and including an upper clamp jaw (5). A lower clamp jaw (6) can slide freely along the rails on carriages (16). The ...
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WO/1988/006684A1 |
The lockable clamping cylinder-piston unit has a housing (6) provided with two connections (A, B) for supplying the clamping unit with fluid, and with a mounting opening (7). The connections (A, B) are essentially perpendicular to the ax...
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WO/1988/005364A1 |
The rotary pallet system consists of a body (2), which is attached to a holder at one end (A), and which is rotatable around its longitudinal axis (A-B). One or several workpieces (8) can be positioned on the longitudinal guide faces of ...
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WO/1988/001923A1 |
The clamping device comprises a body (1) provided with a locking plane (2) and another plane (3) for the workpiece, the latter plane being provided with several stops (4) superimposed in pairs. A clamping unit (6) is arranged in a groove...
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WO/1987/006869A1 |
Double toggle synchronous mechanism which can be employed in a mechanism and the like which compresses a work by applying pressure from both sides, processes and presses the work from both sides or clamp an article from both sides in suc...
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WO/1987/004651A1 |
A device for retaining and handling a flat object (W), which can be a workpiece to be machined or a machining tool, clamps the object between a fixed clamping jaw (1.1) and a mobile clamping jaw (1.3). The device has a closed, rectangula...
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WO/1987/001643A1 |
Clamp with two angled gripping parts (1, 2) linked by an articulation, having jaws (4, 5) at their mutually-facing ends. In the stationary clamping piece (1) is located a shaft (6) which screws into and is supported by a shaft nut (8) pr...
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WO/1986/006014A1 |
An electrode holder for an electric discharge processing machine which is constructed so that electrodes are clamped in two right-angled directions. First and second clamp members (33, 40) are provided slidably on first and second side p...
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WO/1984/003242A1 |
The support plate intended to clamp and transport the workpieces (1) in a machine tool is provided with guiding means (7a, 7b) having a fixed direction and being arranged in transfer stops (7). The transfer stops (7) cooperate with a loa...
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WO/1984/001420A1 |
An improved split body clamping or pressure containment device where the body members (10, 12) are retained together through the use of a plurality of double ended links (30a-h, 31a-h). The ends of each of the links (30a-h, 31a-h) are ju...
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WO/1984/001116A1 |
Clamping jaw for clamping devices, particularly multi-jaw mandrels, for example machine tools for clamping workpieces having a surface curved in a single direction, particularly workpieces having a round clamping surface on which may be ...
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WO/1983/003567A1 |
An adjustable clamp for holding objects securely in position comprising at least one arm (1) which exhibits one articulated arrangement (4, 5) arranged at each of the two ends of the arm. Said articulated arrangement exhibits two pivot p...
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WO/1982/004006A1 |
A force-applying tool comprising first (12) and second (18) members, each having a plurality of separate passageways (13, 19) therealong and respective end fittings (14, 20), the passageways (13) in the first member having different spac...
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WO/1982/003587A1 |
The vise system (9) has a bracket section (13) which can be secured to any flat horizontal work surface, particularly a drill press platen (11), with sliding and rotating degrees of freedom with respect to a bracket bolt (16). The bracke...
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WO/1982/003041A1 |
The frame elements, such as (A, B, C) are kept in place by four angle-bars (1) arranged at the angles of the frame and by the cramps (5, 6, 7, 8) mounted on each angle-bar. On the other hand, each angle-bar comprises a semi-circular flat...
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WO/1981/002722A1 |
Apparatus for handling an oval, toroidal core, such as a sand core used in the manufacture of tubes or tires. In the handling and wrapping of the core, it is a requirement that an unwrapped or partially wrapped core will have a properly ...
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WO/1981/002132A1 |
A machine vice (1) consists of a jaw (2) and a support (3) as well as a movable jaw (5) and a revolving handle (6) to displace the movable jaw. A blade spring (8), a height of which is adjusted in accordance with the dimensions or which ...
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WO/1981/000074A1 |
The claw for a vice has at each end a turned down part provided with a clamping screw (3).
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JP7487923B2 |
To provide a workpiece fixing device for fixing a plurality of workpieces to a table of a machine tool, a workpiece vice, and an intermediate jaw, which have excellent workability for collectively machining a plurality of kinds of workpi...
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JP2024067693A |
An object of the present invention is to grip a plurality of types of workpieces having different lengths or a plurality of short workpieces gripped side by side in the longitudinal direction with their machining reference planes aligned...
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JP2024064042A |
An object of the present invention is to provide a clamping jig that can suppress damage to a pipe even when the pipe is pressed to an extent that the pipe does not slip by a tightening mechanism. [Solution] A clamp jig 10 has a fixed cl...
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JP2024063509A |
An object of the present invention is to provide a clamp device that can clamp and unclamp an object to be held with a simple configuration. The clamping device is a clamping device that clamps a holding object, and includes a fixed part...
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JP7402514B2 |
To provide an automatically clamping vice capable of addressing automation of processing in a machining center, and a machine vice of a simple structure capable of automatic pinching and fastening of a work.An automatically clamping vice...
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JP7398795B2 |
To provide a vice which can automatically change a clamp center under the state that the vice itself is installed in a fixed position.In a centering vice which clamps a work-piece 60 and in which first and second movable jaws 16, 18 are ...
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JP7398112B2 |
Provided are a gripping device and a positioning mechanism with which an object to be machined can be positioned and held at the same position with high accuracy. The present invention comprises: a base member (40) provided with a first ...
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JP3244363U |
[Problem] To provide a configuration that can fix workpieces of different shapes with one fixing tool. [Solution] A fixing tool 1 includes a first attachment 21 for fixing a workpiece, a first holder 11 that detachably holds the first at...
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JP2023545186A |
An exemplary finger has a finger body and a finger tip. The finger tip is removably attached to the finger body. The finger has a locking mechanism configured to secure or couple the finger tip to the finger body.
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JP7313032B2 |
To provide a workpiece vise for fixing a workpiece onto a table of a machine tool or to a fixture fixed to the table, that allows a smaller workpiece to be gripped and that shortens a retreat distance of a tool when rapidly feeding the t...
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JP2023037217A |
To further reduce the size of a workpiece vice by improving an advance and retraction mechanism of allowing a movement cap proposed in patent literature 4 (JP 2020-104241 A) to advance and retract, regarding a vice used for fixing a work...
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JP7210615B2 |
A gripper tooling includes: a gripper having a gripper body and an angular jaw; a rotor fixedly connected to the angular jaw; and a tooling member for gripping a workpiece, the tooling member including: a base pivotally connected to the ...
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