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Patent Searching and Data


Matches 601 - 650 out of 2,514

Document Document Title
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 ...  
JP2001269833A
To provide a clamp device of a pipe capable of certainly clamping the pipe in a various shape, including an oval pipe, in a predetermined attitude. The clamp device comprises a pair of arms 13, 14 opened or closed by an opening/closing m...  
JP2001259909A
To provide a chuck device capable of strongly clamping work and a tool, and improving the efficiency of chucking work by increasing a boosting rate for boosting driving force imputed from an inputting member.This chuck device 1 is provid...  
JP3207752B2
To prevent the scattering of chips of an article to be machined after cutting by fixing the article to be machined accurately. This vise is provided with a base 10 and a movable body 20 installed on the base 10 movably in the X axis dire...  
JP3207687B2
PURPOSE: To obtain excellent operability and workpiece gripping stability in a workpiece vice for fixing a workpiece to a machine tool being provided with a movable claw at a moving base moving in the longitudinal direction of a slender ...  
JP2001232572A
To provide a mouthpiece of a vice capable of advancing and retracting in accordance with inclination and recessed and projecting parts of a workpiece and gripping the workpiece stably, preventing local deformation of the workpiece, havin...  
JP3200091B2
PURPOSE: To provide a clamping device with force amplifiers, capable of increasing the ratio of maximum clamping width to the overall length of the device to the most appropriate degree and of avoiding as much of the deformation of the d...  
JP3200144B2
PURPOSE: To easily and manually adjust the clamping force in an on-energized condition without using any tool in a clamping device, particularly, a clamping force adjusting device for a machine vice. CONSTITUTION: This clamping force adj...  
JP3200145B2
PURPOSE: To promote simplification and facilitation of a manual operation by reducing the torque to be required in rotating an actuating and tensioning rod as much as possible in a clamp element provided with a rapid feeder combined with...  
JP2001212801A
To provide a vise device for preventing a work material from being lifted from a table even in such an operation that in the operation for cutting at a time, for example, C shaped channels fixed onto a bench circular saw machine table wi...  
JP3194830B2
PURPOSE: To provide a vice chuck for a sticklike material which can carry out sure fixation into a proper state even if the sticklike material is the tapered one whose top and bottom are different sizewise, and realizes excellently preci...  
JP2001205453A
To provide a jig for friction stir joining of works such as section and section panel in which clamps composed of vices are disposed on both side of a central supporting base and the adjustment of clamp position corresponding to the chan...  
JP3182726B2
To make the size of a jig selectable corresponding to the size of a workpiece, to improve use efficiency of a table, to save labor of operation by enabling operation equivalent to one pitch of a screw pitch by rotating a belt half (1/2 r...  
JP2001129734A
To provide a method of manufacturing a vice jaw capable of agreeing a core of a shaft center of a work fixed by a pair of half ring-shaped vice jaws mounted on a vice mechanism of a double end finishing machine, with a center of the rota...  
JP2001129735A
To provide a compact vice clamp pressure detecting device capable of being easily adjusted. When a work W is clamped with predetermined pressure by a vice device 3, the pressure of the pressure oil supplied to a clamp side cylinder chamb...  

Matches 601 - 650 out of 2,514