Abstract: A pair of pliers for separating osmosis membranes. The pliers include a first arm and a second arm each having a handle end opposite a front end. A first plate includes a top surface, a bottom surface and an edge having a front, a rear and sides. The rear of the first plate is coupled to the front end of the first arm and the front of the first plate includes a taper formed on the top surface. A second plate includes a top surface, a bottom surface and an edge having a front, a rear and sides. The rear of the second plate is coupled to the front end of the second arm and the front of the second plate includes a taper formed on the bottom surface. A pivot pin pivotally secures the first arm to the second arm in between the front ends and the handle ends.

Abstract: A locking pliers includes a fixed handle. A fixed jaw is connected to the fixed handle. A movable jaw cooperates with the fixed jaw and includes movable and fixed pivoting regions. A movable handle is pivotally connected to the movable pivoting region. A movable pivot unit includes a pivot pin engaging with the fixed handle and the fixed pivoting region, and a pivot hole is disposed in one of the fixed handle and the fixed pivoting region and configured and dimensioned to loosely receive the pivot pin. The pivot hole has a first diametrical size and the pivot pin has a second diametrical size not greater than 0.8 times the first diametrical size. A biasing member engages with the fixed handle and the movable jaw.

Abstract: A clamp is described and which includes a moveable object engagement member having a distal end which is movable along a predetermined path of travel between an open and closed position; and a moveable force application assembly pivotally cooperating with the moveable object engagement member, and which is used to move the object engagement member along the predetermined path of travel between the opened and closed positions.

Abstract: A tire spoon holder is provided. The tire spoon holder may include: a first and second handle; a first and second jaw, each jaw connected to at least one of the handles wherein the jaws are configured to come together when the handles are moved toward each other; and a loop attached to at least one jaw or handle. A method of attaching a tire spoon to a wheel rim may be provided. The method may include: attaching a tire spoon holder to a wheel rim; slipping a tire spoon through a loop in the tire spoon holder; and inserting a flat portion of the tire spoon between a tire and the wheel rim.

Abstract: An automatically adjustable locking pliers includes an upper jaw fixed to a handle and lower jaws that pivot about the handle. The lower jaws are connected to a lower tightening handle. A lever connects the tightening handle and upper body. This is the standard structure of locking pliers well known in the industry. The improvement includes a self-adjusting sizing and locking mechanism A thumb jaw sizing lever is located near the jaws and may be moved to open the jaws so that they can be sized around a workpiece. When the thumb jaw lever is released, the jaws automatically size and clamp lightly around the workpiece. The sizing lever and locking mechanism operate together to automatically size and lock the pliers. An adjusting screw in the lower handle near a pivot point sets the clamping force. Turning the screw adjusts the tension of the pliers for gripping the workpiece.

Abstract: A tool for crimping contact elements of electrical conductors and formed as pliers has main levers, pressing or mouth jaws which are formed on the main levers and closed in an effective region parallel, handles operative for bringing the pressing or mouth jaws to an opening position and also to a closing or pressing position, the both main levers which carry the pressing and mouth jaws being formed each as a one-arm lever which has an end opposite to the pressing and mouth jaws, a hinge pin turnably connecting the one-arm levers with one another at the ends, and an actuating lever associated with a movable main lever, formed as an angular lever and supported in an arm part of the immovable main lever, the actuating lever being drivingly connected with the movable main lever in a region of its pressing end mouth jaw via a lever element.

Abstract: The pliers has a hinged jaw piece which is pivotally attached to a support arm for adjusting the hinged jaw piece parallel relative to the other jaw. The adjustment means is manually operated and is self-locking.

Abstract: A pair of jaws, having two sets of mutually perpendicular surfaces which are oriented 45 degrees with respect to the direction of jaw motion. During adjustment the jaws move parallel to each other to accommodate different shank diameters. The opening and closing of the jaws for receiving and clamping a shank is accomplished by an overcenter toggle assembly that produces a combination of parallel and rotational motion which secures the shank against the two mutually orthogonal surfaces of the jaw.

Abstract: A toggle wrench has a first jaw fixed to a handle, a sliding jaw slidable toward and away from the fixed jaw and a leaf spring therebetween. The jaws have parallel pressure surfaces disposed at an angle of 30 degrees with respect to the elongation of the handle. A link is pivotally attached to the sliding jaw and to a carrier. The carrier is positioned along the handle by a manually controllable threaded adjustment assembly mounted on the rearward end of the handle. A lever is pivotally attached to the carrier rearwardly of the link. Movement of the rearward end of the link toward the fixed jaw side of the handle causes forward movement of the link for toggle-pressing the sliding jaw toward the fixed jaw. The carrier holds the lever and link in alignment with the handle.

Abstract: A pair of locking pliers includes a body having a fixed jaw that supports a fixed extension. A movable jaw is pivotably mounted to the body by a hinge pin, and the movable jaw includes a movable extension. An operating lever is pivotably mounted to the movable jaw to close the movable jaw, and the movable jaw is shaped such that the movable extension slides along the fixed extension as the movable jaw is pivoted closed with the operating lever in order to provide an axial clamping action.

Abstract: A toggle wrench having a first jaw fixed to a handle. A sliding jaw is slidable toward and away from the fixed jaw. The jaws have parallel pressure surfaces disposed at an angle of 30 degrees with respect to the elongation of the handle. A link is pivoted to the forward end of the lever and has a forward end pivotally attached to the sliding jaw. A carrier is positionable along the handle by a manually controllable threaded adjustment assembly mounted on the rearward end of the handle. The lever is pivotally attached to the carrier rearwardly of the forward link. A movement of the rearward end of the link toward the fixed jaw side of the handle, which causes forward movement of the link for toggle-pressing the sliding jaw toward the fixed jaw. The carrier holds the lever and link in alignment with the handle.

Abstract: A tool is comprised of a combination of a vice grip brand adjustable clamping pliers and a parallel jaw adjustable wrench such that the parallel jaws have been mounted on the end of the adjustable clamping pliers and the handle of the parallel jaw adjustable wrench has been discarded and the jaws of the clamping pliers has been discarded resulting in a new and novel tool with some capabilities of both tools and in addition many new uses.

Abstract: The invention relates to a wiring tool for wiring electric, multipin plug connectors, connector strips or the like, using clamping cutter techniques, comprising a support for the binder receiving the lines to be connected and an opposed support for the binder, the support being adapted to be displaced with respect to the opposed support parallel to itself and towards the opposed support, the support being supported in its mounting, in accordance with the invention, on at least one wedge adapted to be linearly displaced by means of a pushrod.

Abstract: The pliers include a frame having a hand grip portion and two, spaced, laterally projecting leg sections. At least one of the leg sections is fixed to the hand grip portion of the frame and has formed thereon a stationary jaw, which confronts a movable jaw that is carried by a support member that is mounted on the frame to extend transversely between its leg sections, and for reciprocation generally parallel to its hand grip portion. The support member is connected to a handle, which is pivotally mounted on the frame to reciprocate the movable member and its jaw in opposite directions, thereby to shift the movable jaw toward and away from the stationary jaw. The movable jaw is mounted on its support member for adjustment thereon into any one of a number of different positions, thereby to adjust the span between the jaws.

Abstract: A diminishing arm toggle linkage has the work site within the toggle geometry and thereby provides exponential force enhancement. In preferred embodiments the mode of operation shifts on demand from a light-load-pivoting mode to a heavy-load-rolling element mode thereby easing operation and reducing friction and wear so as to provide prolonged durability and continuing dimensional accuracy. When the toggle linkage is embodied in a crimping tool an optional anti-reversing ratchet assembly prevents the tool from opening during use until a crimp is completed.

Abstract: A wrench is formed of two jaws which are shaped to conform to standard fasteners, such as hex nuts, and are supported within a housing for translation relative to each other for gripping the fastener. Closing force on the jaws is exerted by a pivoting handle acting through an overcenter linkage. A crank-shaped lever is positioned contiguous to the overcenter linkage permits operation of the wrench with the jaws being either tightly clenched or slightly withdrawn from the fastener. One end of the overcenter linkage is connected to the housing by a screw which is rotated to set a spacing between the jaws.

Abstract: A wrench includes two mutually movable jaws that are mounted by means of parallel linkages to a housing forming the handle. A rod is axially movable in the handle by means of an internally threaded sleeve extending into the bottom of the handle. The rod is connected at its top, by a pivotal link, to the top of the outer member of the parallel linkage. A locking member is pivotally attached to the housing and there is pivotally connected thereto, a wedge-shaped member that is adapted to engage a locking sleeve loosely mounted on the rod. The rotation of the threaded sleeve adjusts the distance between the jaws, while the engagement of the stop member with the locking sleeve prevents the movement of the jaws when they are in a working position.

Abstract: Crimping tongs in particular for crimping a sleeve on a cable, said tongs having jaws coupled to each other so that one moves relatively to the other, a cam (15) driven by a ratchet wheel (16) which actuates a toggle joint device (20,21,22) a catch being installed on the moving handle (13) so as to drive the ratchet wheel step by step by moving the moving handle, the toggle joint device making the moving jaw (12) rotate in the closing direction. With a view to axial crimping, the moving jaw (12) has a moving die (14) which moves rectilinearly. A spring (25) biases the toggle joint to move the one jaw toward the other, and a trigger (19) is pressed to open the jaws sufficiently for insertion of a sleeve to be crimped. Releasing the trigger causes the jaws to hold the sleeve under the action of spring (25); so that the crimping action can be performed with one hand.

Abstract: A portable manually operated tool for applying multicontact connectors to flexible flat cable includes a pair of pivoted jaws which include respective connector body and cover holding members. The jaws are opened and closed by manually actuated handles including a locking toggle mechanism. The connector holding members include cooperating alignment guides and position stops. One of the connector holding members is mounted for limited movement on one of the jaws to provide for engagement of the alignment guides and to provide even distribution of the clamping force on the connector. The tool also includes a retractable cable cutter and positioning stop as well as a cable alignment and support tray.

Abstract: In a locking wrench designed to grip an object between a stationary and a movable jaw firmly under the action of a toggle link associated at one end with the movable jaw and at the other end with a threaded bolt, the movable jaw is divided into two separate parts, that is, a body member pivotally secured to the stationary jaw and a grip member supported on the body member for sliding movement relative thereto so that the distance between the grip faces of the grip member and the stationary jaw may be adjusted as desired. With this structure, an optimum force of grip is readily obtainable at all times for thickness of the object to be gripped without the need of adjusting the threaded bolt therefor.

Abstract: Tongs, in particular for mounting ear-buttons on animals, comprising a first lever and a second lever each constituting a handle and pivoted together, a first jaw and a second jaw actuated by the levers and each provided with a device for maintaining a part of the ear-button and a return spring for biasing the jaws to the open position. The first and second jaws are connected to the first and second levers by a mechanism for maintaining the jaws always parallel. It further comprises a rapidly actuated device for opening the jaws when the first and second levers are moved toward each other.

Abstract: A hand tool for assembling two or more articles along an extended plane. Arcuate motion of a movable handle is converted to axial movement of a presser plate to assemble the articles placed on an aligned platen. The movable handle controls a drive bar which is coupled to the tool frame by pivotally movable links which move the drive bar in two orthogonal directions and to the presser plate to move it in two orthogonal directions by means of pivotally movable links coupled to the drive bar. The movements along one orthogonal axis cancel one another and the movements along the other orthogonal axis are cumulative whereby the presser plate is moved only in the direction of the platen.

Abstract: Plier-type hand tool comprises a frame having spaced-apart jaws and a fixed handle extending therefrom. One of the fixed jaws has a ram therein which is reciprocable towards and away from the other jaw. The actuating means for moving the ram comprises a movable handle which is pivoted to the frame. Closing of the handles causes two toggle mechanisms to be straightened which are concatenated with the ram. The arrangement of the toggle mechanisms is such that a relatively deep throat is provided between the jaws for the acceptance of a wide workpiece such as a flat electrical cable. A removable tension member may be provided on the ends of the jaws to prevent excessive flexure of the jaws during use of the tool.

Abstract: A hand tool for assembling two or more articles along an extended plane. Arcuate motion of a movable handle is converted to axial movement of a presser plate to assemble the articles placed on an aligned platen. The movable handle controls a drive bar which is coupled to the tool frame by pivotally movable links which move the drive bar in two orthogonal directions and to the presser plate .[.to move it in two orthogonal directions.]. by means of pivotally movable links coupled to the drive bar. The .[.movements along one orthogonal axis cancel one another and the movements along the other orthogonal axis are cumulative whereby the.]. presser plate is moved only in the direction of the platen.