Metal working – Method of mechanical manufacture – Providing transitory integral holding or handling portion
Patent
1979-11-05
1981-10-06
Combs, Ervin M.
Metal working
Method of mechanical manufacture
Providing transitory integral holding or handling portion
156257, 156267, B23P 1700, B32B 3100
Patent
active
042927242
ABSTRACT:
An arrangement for the construction of surfaces and bodies by stacking planar elements against each other. The planar elements have cross-sections corresponding to respective cross-sections of the surface to be constructed. The planar elements are assembled and attached to each other in sections, with neighboring sections being detached from each other so that the planar elements may be produced by cutting through plate-shaped material, and the cut-out elements are held to the parent plates by tabs. The tabs are arranged in a staggered manner among the sections of planar elements to facilitate easy removal of the planar elements from the remaining plate-shaped material to be discarded.
REFERENCES:
patent: 2903390 (1959-09-01), Kojima
patent: 2926490 (1960-03-01), Eaton et al.
patent: 3044257 (1962-07-01), Shesta
patent: 4101361 (1978-07-01), Fukuda et al.
Combs Ervin M.
Fogiel Max
Solid Photography Inc.
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