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JPH1133920A |
To prevent occurrence of electric accident by previously detecting supplying of power source to an electric tool during operation so as to make a worker recognize it. An outer peripheral surface of each handle is covered with an insulato...
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JPH1128673A |
To provide tweezers capable of positively grasping with good operability a small body to be held. Tweezers 1 for grasping a body to be held with a first leg member 3 and a second leg member 4 is provided with a grasping pin 5 formed on t...
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JP2835735B2 |
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JPH10296645A |
To easily mass-produce pliers in which geometric distortion does not generate even in a long term use by rotatably mounting together three adjoining layers of combining seats through a shaft, and connecting together the respective plier ...
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JPH10286778A |
To cut a material to be cut with high accuracy with a constant size to a cut edge face, and to make a cut edge face perpendicular to an axis of the material to be cut, by mounting a constant size setting plate extended to a cutting edge ...
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JP2811068B2 |
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JP2805029B2 |
PURPOSE: To simplify a manufacturing process, to exclude secondary assembling operation required for a pivoting tool and to facilitate manufacture of these devices. CONSTITUTION: A pivot unites midportions for scissor-like movement of ha...
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JP2579198Y2 |
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JP2783798B2 |
1. Levered pliers, in particular bolt cutters, with one pair each of double-armed cutting-jaw (1, 2) and hand levers (8, 9) which in each case are articulated on one another and not cross in the area of the articulated points (5, 12), an...
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JP2578252Y2 |
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JPH10175173A |
To provide cutting pliers for crimp-style terminal forming which can form a crimp-style terminal with a little inner diameter dispersion. The cutting pliers for crimp-style terminal forming have a first lever member in which a grip is se...
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JP2763515B2 |
To dispense with adjustment to the size of a sandwiched workpiece for improving users convenience. An automatic adjustable plier is composed of the first plier body 3 having engaging teeth 302 in a neck part; the second plier body 4 havi...
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JPH10118945A |
To set the form and the size of a female screw body so as to form the female screw of the female screw body easily, and to make the screw of the female screw body deeper so as to support a male screw body stably and securely when the mal...
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JP2740505B1 |
[wrap up] [Task] It is an object of the present invention to improve the usability of the automatic adjustment pliers by eliminating the need for adjustment according to the size of the work to be sandwiched, and to reduce the steadiness...
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JP2736410B1 |
[wrap up] [Task] Providing a rotating yatko that does not change the direction of the lever at hand even if the direction of the pinch bracket is changed In Yatco, which is configured so that the pinch bracket attached to the tip of the ...
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JP2736336B2 |
A power unit essentially consisting of a pump (2) and a cylinder (1) for driving a tool has a high-pressure space (1a) and two low-pressure spaces. The high-pressure space (1a) and the first low-pressure space (1b) are separated from one...
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JPH1080868A |
To provide a bend correcting tool for a wire and the like which can correct a bend easily, since there was no adequate tool to correct the bend of a wire generated by hoisting up a heavy article and the like, and the correction of the be...
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JP2566472Y2 |
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JPH1067048A |
To provide a tool for joining resin tubes through fusion bonding that is useful in reducing the number of tools to be manufactured and preventing gauges from being lost and failing to be brought in to a joining site and which can effect ...
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JPH10501748A |
A locking pliers includes first and second handles. The first handle includes two spaced, parallel plates and a jaw received therebetween. The plates and at least a portion of the jaw are surrounded by a molded plastic element that defin...
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JPH10501704A |
Forceps with two pin-connected branches are provided with gripping noses on one end for manipulating surgical implants. The branches are spring biased apart but include a cap at the end remote from the gripping nose which is adapted to t...
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JPH1037911A |
To compactify a structure and to facilitate an operation by housing a sliding valve in an orthogonal hole formed in an actuator baffle and switching supply of fluid to each shaft chambers in each of the first - third pistons according to...
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JPH1034546A |
To provide a nipper which can easily drive even a small nail without getting hurt in hand and exactly fit a nut or the like. Nipping parts 4 of both nipping halves 2, 3 of a nipper 1, by opening/closing grip parts 5, are separated from e...
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JP2711521B2 |
PURPOSE: To provide the light cutting pliers capable of having strong pinching force and cutting force by providing paired pinching plates for its pinching part, and letting a metallic pivot strengthened as much as iron be employed as a ...
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JP2702789B2 |
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JP2703142B2 |
PURPOSE: To provide a small, thin, and cheap object retention device which enables pole bodies to be moved and contracted and can be remotely controlled. CONSTITUTION: An opening and closing mechanism 4 is installed at the tip of pole bo...
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JP2703493B2 |
PURPOSE: To facilitate production by forming a pivot member for a joint, with which two slender members having blades to mutually cooperatively present shearing operation are pivoted at intermediate parts, practically simultaneously with...
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JPH10280A |
To provide a jaw mechanism with handles to be opened in the mutually opposite direction each other by turning around an axis put on its flat. Onto a jaw mechanism 28, a first handle 24 is freely turnadly attached, which is able to turn t...
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JP2558212Y2 |
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JPH09300228A |
To provide a sheet expanding vice having the capability of properly holding a slippery sheet, and easily pitching the sheet manually or on the operation of a winch. The chucking surfaces 6 and 7 of chuck members 4 and 5 opened and closed...
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JP2660827B2 |
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JPH09225843A |
To easily, surely and safely attach a protecting cover to an attached member and to remove it from the said member. A plier for a protecting cover is equipped with a pair of plier bodies 2, 2' mutually pivotted with a shaft 3 taken as a ...
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JPH09225860A |
To select functions by separately forming a tool main body consisting of arms and a handle, sandwiching the handle between the tool main body, and changing the mounting direction of the tool main body by equipping with two functions from...
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JP2647952B2 |
The invention relates to a cutting tool with cutting jaws mounted pivotably about bearing pins, the mounting being formed by means of straps connecting the cutting jaws at the back of the cutting-jaw region and by means of a tooth-gap en...
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JP2545087Y2 |
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JPH09216168A |
To facilitate housing/extraction of a working piece and to extract an attachment tool and the like from a handle without respect to housing or extraction of the working piece. A pair of plier pieces 12 are supported by means of an open/ ...
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JP2631196B2 |
PURPOSE: To provide a force generating mechanism for generating great force in a compact and light figure and a portable tool with such a mechanism. CONSTITUTION: An arched elastic ram 52 and a seal 54 are arranged in an operating chambe...
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JPH09168545A |
To enable to easily keep the lock state of a surgical instrument, by equipping a latch mechanism with a latch to be attached to a grip, a guide plane on a trigger, and a latch knob with a notch for the latch. This latch mechanism 25 is e...
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JPH09155077A |
To provide a combinational hand tool capable of being easily manufactured at a low cost and safely, conveniently and quickly attaching and detaching the blade of a knife kind. A first member 12 and a second member 14 pivotally movably at...
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JPH09155750A |
To work easily, quickly, and accurately in bending a split pin split without requiring intuition and skill while avoiding the occurrence of inconvenience such as damage to a pin surface and cracks of a claw. A pair of an opening and clos...
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JP2535526Y2 |
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JP2609072B2 |
PURPOSE: To provide a mounting/demounting fixture capable of mounting/ demounting operably setting to any of hole or shaft use stop ring by turn- operating right/left point parts engageable/disengageable with/from the stop ring, and capa...
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JPH09109048A |
To facilitate the removal of a machine screw damaged particularly at a head of the machine screw applied to a fastened member by manufacturing a pincers or cutting pliers type tool, and applying machining to the tip part and side part of...
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JP2591953B2 |
A tube expanding tool is disclosed which is of the character comprising a body (10) having a fixed handle (46) and a pivotal handle (50) by which a tapered drift pin (34) is displaced relative to radially expandable jaws (22) mounted on ...
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JP2592402B2 |
PURPOSE: To make a cartridge easily fittable and vice versa by superposing a curved neck grip and a bent neck grip on each other and mounted together with a shaft in a relationship to make the opposed position of an opposite engaging too...
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JP2524540Y2 |
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JPH09500835A |
Pliers comprising two shanks connected at a joint, where the shanks behind the joint being shaped as handles with covers of polymeric material, the outsides (18, 19) of the covers in a front portion (14, 15) forming when the handles are ...
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JPH091468A |
PURPOSE: To easily change a width of an opening in a clamping part to an optional dimension by arranging shaft supporting bores crank-shapedly. CONSTITUTION: Three or more shaft supporting bores 3 are arranged in an engaging groove 4 in ...
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JP2567526B2 |
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JP2552430B2 |
PURPOSE: To provide a single universal hand tool provided with a jaw of remarkable structure which is capable of surely holding workpieces of various shapes. CONSTITUTION: A hand tool 10 is provided with a movable second jaw element 14 a...
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