Work holders – Plural holders to hold workpieces relative to each other – Workpieces normal to each other
Patent
1987-10-27
1989-07-11
Watson, Robert C.
Work holders
Plural holders to hold workpieces relative to each other
Workpieces normal to each other
269 88, 269289R, 269295, 269901, 144286A, 182151, B25B 100
Patent
active
048464538
ABSTRACT:
A knock-down type workbench including a three piece support structure assembly which may be assembled in rigid form entirely without the use of nails, screws or other fastening means. The knock-down workbench includes a plurality of table tops which have different functions and are interchangeable. The panels of the workbench are interlockingly stressed to create a structurally tight workbench held together by forces created by the interlocking parts. Thus, the workbench may be lifted or severely jolted without fear of it collapsing.
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