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Patent Searching and Data


Matches 601 - 650 out of 2,529

Document Document Title
JP2004255556A
To provide a force intensifying device for a vise, by which a positional shift and falling of a workpiece hardly occur even if large external force is applied to the workpiece, and gripping force is efficiently generated for the applied ...  
JP2004255555A
To provide an apparatus for adjusting gripping force of a vise, which easily adjusts the gripping force acting from a movable jaw toward a fixed jaw, particularly the gripping force generated by a force intensifying device, when a workpi...  
JP2004148412A
To provide a rapid releasing clamp, which is a vice for a woodwork, having an excellent holding effect in particular, and instantaneously releases a holding object.In this clamp, a fixed cap 11 is provided at an upper end of a main body ...  
JP2004514541A
The present invention relates to the supporting structure (56) which can be bound tight and made into the measurement inside of a plane together with the individual preparation model (22) made by the dentistry artisan. As for supporting ...  
JPWO2002049809A1
工作機械のテーブルやパレットにワークを固 定するのに使用するバイスの口金に関する。 口金(15)が台ブロック(42)と口金ブ ロック(43)とで形成され、台ブロッ...  
JP3521783B2
To clamp a clamped member having dispersion in a width shape in a clamping direction while automatically centering it without changing clamping force, with a simple constitution. At least a pair of cylinders 12, 13 are arranged to be opp...  
JP3510895B2  
JP3503709B2
PURPOSE: To set an adequate opening amount between bases in a vise simply. CONSTITUTION: A pointer scale 7 is provided at the side surface of a vise frame 1, and the pointer scale 7 is set to make the origin position of the pointer scale...  
JP2004025320A
To provide a claw mounting method for ensuring the locking in any direction in a vice for round material.This vice comprises two sets of paired claws for locking a round material, which are provided opposite to each other on a flat base....  
JP2004009226A
To provide a vice for fixing a work to a table or a jig of a machine tool with a structure for preventing chippings from entering a body.This vice comprises a drive means 6 for moving a movable pawl 3; a distributing means 7 for separati...  
JP2003340664A
To provide a work clamp which facilitates the exchange of a clamp body and positively carries out the cutting of the clamp body with high accuracy. The work clamp 1 is formed of the movable clamp body 4 and an output member 5. The movabl...  
JP2003326470A
To provide a vice compactly formable while holding four works, capable of holding works after being accurately positioned, and having an excellent holding operability.Two longitudinally extending drive shafts 2 and 3 are disposed on a ba...  
JP3466108B2
To provide a double-clamping boost vise that can clamp two workpieces concurrently and exhibits a boosted clamping effect and an automatic centering function. The double-clamping boost vise comprises a vise body 1, a left screw rod 2, a ...  
JP2003260670A
To eliminate necessity for providing a lock member for locking a second clamp member and a rod-shaped member as separate parts at the time of tightening operation and obtain larger lock force for a vice device having a four-knot link-typ...  
JP2003251569A
To provide a vice having a structure which is unnecessary for mainte nance and favorable in the manufacturability and the manufacturing cost which can reliably clamp two articles of different length and width and articles having dissimil...  
JP3444076B2
To improve operability of a knob, and shorten work time when a material is fixed in a chain vice device. In a chain vice device to fix a material by winding a chain 11 by a pulley in a base 1, even if a hand is released after a knob 17 i...  
JP2003225871A
To provide a vice capable of securely and strongly holding a light shape steel by a small press-contacting force without damaging it by pressure, and providing constant and secure cutting.A fixed base 3 and a movable base 4 movable forwa...  
JP2003181732A
To solve the problem that a work is apt to lift when being clamped, a shift can be caused, and accurate clamping is difficult in a conventional work clamping device of a machine tool such as a vice and a chuck of a lathe.A clamping devic...  
JP2003165063A
To surely fix a body, and to facilitate an operation.When the body 90 is fixed, a movable jaw 10 is approached to a fixing jaw 20 at first. A grip 15 is rotated to make the right end of a nut 16 abut to an inner wall of a recessed part 1...  
JP2003159658A
To provide a pipe holding tool capable of securely holding a pipe without a risk of deformation, even if a wall thickness of the pipe is thin.A plate piece 4 having a lot of small protruding pieces 3 mutually alienated to stop a slip of ...  
JP2003145367A
To provide a clamping device for an engine of a motorcycle, offering simple construction permitting an efficiently manual change in position of a clamping pawl.A one-way clamp mechanism C is constituted by a clamp part 7 with the clampin...  
JP3402510B2
PURPOSE: To provide a vise incorporating a boost mechanism, which can mechanically indicate a fastening force so as to appropriately indicate a clamping condition of a workpiece, and which has a structure which is simple and inexpensive....  
JP2003089068A
To position and fix a clamp member on movable side to a predetermined position corresponding to size of a workpiece before fixing the workpiece, to simplify a mechanism of positioning and fixation and reduce a stroke of a fluid pressure ...  
JP2003062762A
To provide a vise capable of acquiring a strong sandwiching force despite a small contact area between both jaws 2, 3 and a workpiece 5.A vice is equipped with a base 1, a fixed jaw 2 integrally molded or fixed to the base and a movable ...  
JP2003039265A
To prevent the unexpected move of a contact member in the advance/retreat adjusting direction by making the contact member being held and fixed by an inner face of an inserting hole and a press member by pressing of the press member, and...  
JP2003025143A
To provide a vice which can avoid a butted and locked condition of a vice plate without any troubles and to allow the vice plate to be reliably pressed against a cut member by solving problems the vice plate is locked in the butted condi...  
JP2002361532A
To provide a vice suitable for machining a workpiece having a plurality of surfaces to be machined, and a method and a device for efficiently perform the machining at high accuracy. A fixed jaw 12 narrower than a base 10 is fixed at one ...  
JP3346863B2  
JP2002326170A
To provide a vise for securely holding a workpiece (material) in a grasped and fixed state without having floating.Abutting surfaces 7 and 8 of a fixed side jaw 2 and a fixed die part 3 and abutting surfaces 9 and 10 of a movable side ja...  
JP2002273665A
To provide a vise that can ensure quick and easy replacement of a cap and can protect an article clamped between two caps against damage such as a gall from contact with an opening edge region of a hole opening in a clamping face of the ...  
JP2002000022U
[Objects of the Invention] The multiplex vice which makes it possible to bind tight that it is also at bigger power than power applicable in rotational movement of a screw spindle etc. is found out. [Elements of the Invention] Spindles 1...  
JP3321002B2  
JP2002224968A
To provide a grip jaw which can prevent a grip surface of a jaw chuck from thermal deformation at the time of brazing with hard alloy.This invention is related to a grip jaw 10 for a jaw chuck which includes a metal body 12 waxing a hard...  
JP3312510B2
PURPOSE: To obtain a displacement-giving sample holder by which an opening amount can be read out with high accuracy in a simple and low-cost structure by installing a micrometer whose body is attached to a base member so as to be movabl...  
JP2002524283A
(57) A summary operation clamp part (56) combines with work piece, compresses a spring (86), and limits the size of the clamping force applied to work piece. By using a tool, a retainer nut (88) moves to the position which can be chosen ...  
JP2002524284A
(57) A summary and subject This kind of pliers are improved functionally structurally. Solution means The spring drive element (12) of pliers in which one hand operation is possible, Even if it is in the position which it was formed with...  
JP2002219657A
To provide a compact stock vise having the whole length unchangeable in its used state and elastically firmly claming a work.A movable clamp body 5 is provided in a base 3 with a fixed clamp body 2 in such a state as advancing to/retreat...  
JP2002205278A
To provide a kind of a mouthpiece to certainly fix materials tong holds of which are different from each other.A step mouthpiece 5 has a fixing part 6 to fix on a vice and a movable part 7 height of which is low in comparison with the fi...  
JP2002178221A
To provide a vice mechanism capable of surely performing a fastening work of a material 1 to be cut by a simple gap adjustment, even if wear of a moving vice 3 and an upper surface 2b of a base advances; and unnecessitating exchange of p...  
JP2002172579A
To miniaturize an entire opening/closing chuck by suppressing enlargement of a chuck body for space securement for providing a through hole for mounting a fixing screw, in the opening/closing chuck in which a pair of gripping members are...  
JP3292709B2
To provide a simple and rational designing structure to measure dimensions of a gripped work. This air chuck is devised to install a sensor unit 20 to read magnetic graduations on a casing 1 by respectively installing a pair of jaw membe...  
JP3286791B2
PURPOSE: To fix workpieces accurately and in parallel by arranging a traction operation type connection means slidably between an end part on a force amplifier means side of a screw spindle and an end part remote from a pushing bar of a ...  
JP2002127025A
To provide a work vice for preventing an error in machining a work resulting from a clearance or dimensional error of a sliding portion, achieving micron gripping position accuracy and permitting readjustment of the position of a movable...  
JP2002086325A
To prevent the tip section of a workpiece from running out surely while the tip section of the workpiece is machined by holding the tip section, for example, of the workpiece directly and firmly at the recessed grooves of fixing sections...  
JP3267538B2
To enable the simple movement and the fixing of a movable jaw and to sufficiently fasten an elastic work. This stock vice has a fixed jaw 2 and a movable jaw 4 on a stock vice body 3. A locking member 6 is provided on the lower end of a ...  
JP3253309B2  
JP2002018735A
To prevent the deformation of a body near a fitting part of a fixed mouthpiece in a stock vice for a machine tool.To suppress the flexural deformation of the body 1 caused by bending moment generated when clamping a workpiece 6, a reacti...  
JP2002018736A
To positively grip a deformed workpiece with simple work without changing a jaw (a mouthpiece) mounted to a jaw of a stock vice regarding an attachment used in holding the deformed workpiece with the stock vice.This attachment provided w...  
JP2001334474A
To provide a stock vice for performing easy and reliable work clamping operation.A fixed clamp 2 is provided at one end of an iron base 3 and a movable clamp 5 is provided to be movable forward and backward relative to the fixed clamp 2....  
JP2001295809A
To provide a cylinder capable of lowering the height of the cylinder and preventing galling and inclination and rotation of a piston. In the cylinder provided with a cylinder body 3 having the piston 2 and a piston chamber 4 storing the ...  

Matches 601 - 650 out of 2,529