A chuck for clamping workpieces or tools in a clamping space with a clamping force (F). The chuck includes at least two chuck jaws movable in translation along one clamping plane (E) in the direction of one center Z of the clamping space and a gear train located at least largely within the chuck for transfer of a driving torque of a drive motor, which can be coupled to the gear train by coupling means of the gear train, to the chuck jaws for movement of the chuck jaws. The coupling means able to be coupled to a corresponding coupling connection of the drive motor. The movement from the maximum size of the clamping space to the minimum size of the clamping space is executed via the gear train from the drive motor.

A truck tailgate accessory is disclosed, which includes a support platform configured and arranged to rest upon a tailgate of a pickup truck when the tailgate is lowered. The support platform may comprise a main member and a cross member intersecting the main member forming a cross shape, although other shaped may be formed. A vertical member depends from an end of the support platform. A striker extends from the vertical member and is configured and arranged to engage a latch on the tailgate whereby the support platform is selectively locked to the tailgate. A tool component, such as an adjustable clamp, may be mounted to the support platform at any of a number of mounting points.

A chuck for clamping workpieces or tools in a clamping space with a clamping force (F). The chuck includes at least two chuck jaws movable in translation along one clamping plane (E) in the direction of one center Z of the clamping space and a gear train located at least largely within the chuck for transfer of a driving torque of a drive motor, which can be coupled to the gear train by coupling means of the gear train, to the chuck jaws for movement of the chuck jaws. The coupling means able to be coupled to a corresponding coupling connection of the drive motor. The movement from the maximum size of the clamping space to the minimum size of the clamping space is executed via the gear train from the drive motor.

A stop device having a L shaped mounting bracket secured to a machine vise by a mounting bracket screw, a stop arm having an elongated slot extended within the stop arm and running in a parallel direction to a length of the stop arm, a pivot clamp and pivot clamp screw connected to the elongated slot and attaching the stop arm to the mounting bracket along a length side of a machine vise, the stop arm moveable in both an Y and Z direction and lockable by the pivot clamp, a fixed jaw located at the second end of the stop arm and a stop clamp attached to the second end of the stop arm by stop clamp screw, the stop clamp including an adjustable jaw facing the fixed jaw of the stop arm with the stop clamp screw enabling changes to a distance between the jaws to allow the jaws to hold and support a portion of a stop rod having varying shapes and sizes in a fixed, deform-free condition therebetween.

An embodiment of a vise may include a clamping structure having a first clamping jaw, a second clamping jaw positioned relative to the first clamping jaw, and a quick adjust jaw guide to maintain the first clamping jaw relative to the second clamping jaw. The quick adjust jaw guide may include a driving element to apply a force to move the first clamping jaw relative to the second clamping jaw, wherein the driving element comprises a release structure to release the applied force to facilitate rapid adjustment of the first clamping jaw relative to the second clamping jaw.

Methods and apparatus for multi-axis determinant assembly adjustment are disclosed. A disclosed example apparatus includes a base mounted to an assembly jig, a support having an interface surface to support a portion of a panel component, a pin to rotationally couple the support to the base, the support to rotate relative to the base about an axis of rotation of the pin, and an adjuster to cause translation of the pin along a slot of the base to move the support.

This application relates to the technical field of bench vise, and specifically, to a quick multi-functional bench vise, including: bench vise body; The movable vise assembly, which the movable vise assembly is slidably mounted on one side of the top of the bench vise body. By placing V-shaped limit blocks under the jaws of the bench vise body and the movable jaw assembly, users can easily grip round tubes in both horizontal and vertical orientations. This versatility makes the bench tiger pliers suitable for a broader range of applications, offering convenience and efficiency while enhancing its practicality and functionality.

A device for attachment to a self-centering vise includes a first adapter including one or more bores configured for attachment to a first movable platform within a base of the vise, and one or more holes, the first adapter having a dovetail protrusion on its top surface, configured for securely holding a first machinable jaw, a fastening device configured for attachment to the first adapter via the one or more holes, wherein the fastening device includes a dovetail protrusion configured for securely holding the first machinable jaw, a second adapter opposed to the first adapter for holding a second machinable jaw, and, wherein the first and second machinable jaws are configured for securely holding a workpiece for machining.

An accessory for a working device can include a plug body, an extension portion, and a tool. The plug body can have a length along a first axis and can be comprised of a keyed connection piece on a first end. The extension portion can connect on one end to a second end of the plug body and on an opposite end to the tool. The plug body can be receivable by a plug receptacle on a receiving adapter or a working device. The accessory can further include a spring-loaded locking mechanism that can be structured and configured to transiently lock the plug body to a receiving adapter or a working device.

A clamp release mechanism is provided. The clamp includes a body, a shaft slideably coupled to the body, a fixed jaw, and a moveable jaw coupled to the shaft. A locking component actuates between a locked position and an unlocked position. When in the locked position, the locking component biases the shaft to remain stationary with respect to the body. The clamp includes a securing component pivotally coupled to the locking component, and a biasing element that biases the securing components towards the shaft.