PORTABLE WORK HOLDING DEVICE AND ASSEMBLY
A work holding device includes a first jaw piece having an elongated first connection member for connecting the work holding device to a support. The first connection member defines a first passage. A second jaw piece has an elongated second connection member positionable within the first passage. The second connection member defines a second passage in communication with the first passage. A spindle assembly movably couples the second jaw piece to the first jaw piece. The spindle assembly is configured to move the second jaw piece with respect to the first jaw piece to create a clamping pressure when an object is placed between the first jaw piece and the second jaw piece.
1 . A portable work holding device, comprising:
a first jaw piece having a first connection member;
a second jaw piece;
a spindle movably connecting the first jaw piece to the second jaw piece;
wherein the first connection member is configured for mounting in a vehicle hitch and alternately for mounting in a plate assembly secured on a support surface.
2 . The portable work holding device as claimed in claim 1 , further comprising:
a locking pin configured for locking the first connection member in the vehicle hitch and configured for alternately locking the first connection member in the plate assembly.
3 . The portable work holding device as claimed in claim 1 , wherein the plate assembly further comprises a member having a plurality of walls defining a passage with a complementary cross-section to receive the first connection member.
4 . The portable work holding device of claim 3 , wherein the plate assembly further comprises one or more brackets coupled to a corresponding wall of the plurality of walls of the member, the one or more brackets each define one or more apertures to facilitate coupling the work holding device to a support surface.