Work holders – Relatively movable jaws – Convertible to other type or form of holder
Patent
1983-03-23
1984-10-09
Watson, Robert C.
Work holders
Relatively movable jaws
Convertible to other type or form of holder
269154, 269155, 269204, 269295, B25B 110
Patent
active
044757271
ABSTRACT:
A packagable workbench comprises work surfaces (1) and (1a) separated by slot (2). A sliding member (22) can be moved lengthwise and locked or unlocked on the work surface (1a) to form a positional stop opposite a pivotable force-applying tool (52). Said sliding member (22) also has exchangable fittings for tightly securing and clamping workpieces when force is applied by the force tool (52). The work surface is supported by legs (3) to which fixtures (7) can be attached for supporting a tool deck (8) and bi-sliding drawers (18) for tools and one end of stay rods (10). The legs (3) also provide vertical posts for mounting adjustable sawhorse supports (64) and plank (61). Further the work surface (1) supports a screw press (68) by tension rods (76) attached thereto for pressure applications in combination or separate. The work surface (1) also provides a fixed stop (19) removably attached to work surface (1) for along-the-bench clamping of workpieces by pressure applied from the force tool (52) when pivoted. The work surface (1) further supports a pivoted drawer (11) for accessories and the other end of the stay rods (10) for rigidity. The workbench can be dismantled and packaged into a compact kit for shipping and storage.
REFERENCES:
patent: 1574528 (1926-02-01), Youngman et al.
patent: 1954708 (1934-04-01), Mass
patent: 4096777 (1978-06-01), Adams
patent: 4252304 (1981-02-01), Pettican
patent: 4330113 (1982-05-01), Ferdinand et al.
patent: 4415149 (1983-11-01), Rees
Pressman David
Watson Robert C.
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