Abstract: Example implementations relating to a mechanical vise are disclosed herein. In one particular implementation, a first jaw piece includes a first slip surface a second jaw piece includes a second slip surface. The first slip surface may be moveable with respect to the second slip surface, while in slip contact with the second slip surface, to at least in part apply a force against a workpiece.

Abstract: Example implementations relating to a mechanical vise are disclosed herein. In one particular implementation, a first jaw piece includes a first slip surface a second jaw piece includes a second slip surface. The first slip surface may be moveable with respect to the second slip surface, while in slip contact with the second slip surface, to at least in part apply a force against a workpiece.

Abstract: A tool belt mounts receiver blocks, preferably of at least two types, permanently along its length. Each receiver block releasibly receives and engages an attaching block of complimentary configuration, the two blocks serving as a two-portion connector. Each attaching block serves to attach, or is integral with, (i) one of any number of tool holders of diverse configurations, each of which tool holders serves to support an associated tool, and/or (ii) a tool itself. The belt is preferably made from web fabric, the receiver blocks and attaching blocks from strong molded plastic, and the tool holders from leather, steel and like materials contoured and adapted to engage and hold portable tools including hand tools.

Abstract: A tool belt mounts receiver blocks, preferably of at least two types, permanently along its length. Each receiver block releasibly receives and engages an attaching block of complimentary configuration, the two blocks serving as a two-portion connector. Each attaching block serves to attach, or is integral with, (i) one of any number of tool holders of diverse configurations, each of which tool holders serves to support an associated tool, and/or (ii) a tool itself. The belt is preferably made from web fabric, the receiver blocks and attaching blocks from strong molded plastic, and the tool holders from leather, steel and like materials contoured and adapted to engage and hold portable tools including hand tools.

Abstract: A slender cylindrical torque-limiting handle for a machinist's vise is built along an internal shaft. A drive clutch with a distal end coupling engaging the vise shaft of a vise, and a proximal end presenting a multiple tooth inclined plane, is affixed to the shaft. A pressure clutch, fitted about the shaft, has a distal end multiple tooth inclined plane complimentary to, and mating with, the multiple tooth inclined plane of the drive clutch. A given rotational torque in a one rotational direction applied to the pressure clutch about the shaft will, in accordance with the extent to which the distal end of the pressure clutch is held pressured to the proximal end of the drive clutch, produce a correspondingly associated angular rotation of the drive clutch, tightening the vise until, at a preset torque, the pressure clutch will thereafter slip relative to the drive clutch.