Apparatus for securing a workpiece
View Patent ↗An apparatus for securing a workpiece comprising first and second clamp members, and a transportable elongate member to which the clamp members are mounted and are operable for being shifted between work engaging and work releasing positions. In one form, the apparatus may be configured with clamp members capable of being fully removed from the elongate member and placed back thereon while maintaining the operability of the clamp members. At least one of the clamp members may be capable of being mounted on the elongate member in a plurality of directions, or may include jaw assemblies which are removable from and/or rotatable with respect to the elongate member. In addition, the apparatus may include a base for securing the base to a work surface and a catch for securing the elongate member to the base. In another form, the base may be configured to receive and secure the elongate member in a plurality of directions.
1. An apparatus for securing a workpiece, the apparatus comprising:
a transportable elongate member;
first and second clamp members mounted to the elongate member and operable for being shifted between workpiece engaging and workpiece releasing positions, the clamp members having alignment structures for allowing the clamp members to be fully removed from the transportable elongate structure and placed back thereon while maintaining the operability of the clamp members; and
a base having a catch for holding the elongate structure when inserted therein.
2. An apparatus according to claim 1 , wherein the base includes a lower base portion for mounting the base to a work surface and an upper base portion about which the catch is coupled.
3. An apparatus according to claim 2 , wherein the upper base portion is rotationally coupled to the lower base portion so that the upper base portion can rotate with respect to the lower base portion.
4. An apparatus according to claim 3 , wherein the upper and lower base portions are rotationally coupled via an indexing mechanism capable of orienting the base in a plurality of different positions.
5. An apparatus according to claim 2 , wherein the lower base portion includes a base securing mechanism for securing the base to a work surface so that the base is generally fixed thereto.
6. An apparatus according to claim 5 , wherein the base securing mechanism comprises a clamp for securing the base to the work surface, the clamp being movable between a securing position wherein the base is secured to the work surface and a releasing position wherein the base is capable of being moved with respect to the work surface.
7. An apparatus according to claim 6 , comprising a clamp release button for moving the clamp to the releasing position so that the base may be moved with respect to the work surface.
8. An apparatus according to claim 1 , wherein the base has an elongated foot coupled thereto for engaging an upper surface of the work surface when the base is secured to the work surface.
9. An apparatus according to claim 1 , wherein the elongated member is a bar having a generally rectangular cross-section and the catch is capable of receiving and securing the bar in a plurality of positions.
10. An apparatus according to claim 9 , wherein the catch has a generally vertical slot for receiving the bar in a vertical orientation so that the clamp members extend upward above the base and a generally horizontal slot for receiving the bar in a horizontal orientation so that clamp members extend out from a side of the base.
11. An apparatus for securing a workpiece, the apparatus comprising:
a transportable elongate member;
first and second clamp members mounted to the elongate member and operable for being shifted between workpiece engaging and workpiece releasing positions, wherein at least one of the clamp members has a selectively positionable jaw assembly for being moved between a first position and a second position;
a tenon coupled to one of the jaw assembly and the clamp having the selectively positionable jaw assembly; and
a mortise defined by the other of the jaw assembly and the clamp having the selectively positionable jaw assembly so that the tenon and mortise form a joint connecting the jaw assembly and the clamp having the selectively positionable jaw assembly.
12. An apparatus according to claim 11 , wherein the mortise comprises a plurality of mortises within which the tenon may be inserted so that the jaw assembly may be coupled to the clamp in a variety of different positions.
13. An apparatus for securing a workpiece, the apparatus comprising:
a transportable elongate member;
first and second clamp members mounted to the elongate member and operable for being shifted between workpiece engaging and workpiece releasing positions, wherein at least one of the clamp members has a selectively positionable jaw assembly for being moved between a first position and a second position; and
a base having a catch for holding the elongate structure when inserted therein.
14. An apparatus according to claim 13 , wherein the base includes a lower base portion for mounting the base to a work surface and an upper base portion about which the catch is coupled.
15. An apparatus according to claim 14 , wherein the upper base portion is rotationally coupled to the lower base portion so that the upper base portion can rotate with respect to the lower base portion.
16. An apparatus according to claim 15 , wherein the upper and lower base portions are rotationally coupled via an indexing mechanism capable of orienting the base in a plurality of different positions.
17. An apparatus according to claim 14 , wherein the lower base portion includes a base securing mechanism for securing the base to a work surface so that the base is generally fixed thereto.
18. An apparatus according to claim 17 , wherein the base securing mechanism comprises a clamp for securing the base to the work surface, the clamp being movable between a securing position wherein the base is secured to the work surface and a releasing position wherein the base is capable of being moved with respect to the work surface.
19. An apparatus according to claim 18 , comprising a clamp release button for moving the clamp to the releasing position so that the base may be moved with respect to the work surface.
20. An apparatus according to claim 14 , wherein the base has an elongated foot coupled thereto for engaging an upper surface of the work surface when the base is secured to the work surface.
21. An apparatus according to claim 13 , wherein the elongated member is a bar having a generally rectangular cross-section and the catch is capable of receiving and securing the bar in a plurality of directions.
22. An apparatus according to claim 21 , wherein the catch has a generally vertical slot for receiving the bar in a vertical orientation so that the clamp members extend upward above the base and a generally horizontal slot for receiving the bar in a horizontal orientation so that clamp members extend out from a side of the base.
23. An apparatus for securing a workpiece, the apparatus comprising:
a transportable elongate member;
first and second clamp members mounted to the elongate member and operable for being shifted between workpiece engaging and workpiece releasing positions; and
a base having a catch for holding the elongate member when inserted therein, the catch being capable of receiving and securing the elongate member in a plurality of directions.
24. An apparatus according to claim 23 , wherein the catch has a generally vertical slot for receiving the bar in a vertical orientation so that the clamp members extend upward above the base and a generally horizontal slot for receiving the bar in a horizontal orientation so that clamp members extend out from a side of the base.