Lightweight honeycomb tabletop

Details Lightweight honeycomb tabletop Lightweight honeycomb tabletop

1994-03-07

1996-09-24

Epstein, Henry F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Honeycomb-like

248637, 428131, 428138, B32B 312

Patent

active

055589200

ABSTRACT:
A honeycomb tabletop where the upper skin has tapped holes formed therein. The tapped holes have a thickened portion at the a top surface of the skin and the tapped holes are characterized by depending extension formed integrally with the tapped holes. Threads are formed on the inner surface of the tapped hole including the sleeve. The depending sleeve effectively increases the number of threads to secure a fastener.

REFERENCES:
patent: 3104194 (1963-09-01), Zahorski
patent: 3137604 (1964-06-01), Bosch
patent: 3176662 (1965-04-01), Williams
patent: 3456806 (1969-07-01), Borston
patent: 3601343 (1971-08-01), Sivaslian
patent: 3831019 (1974-08-01), Halfaker
patent: 3836416 (1974-09-01), Ropiequet
patent: 4221014 (1980-09-01), Davidson
patent: 4241892 (1980-12-01), Morris
patent: 4360184 (1982-11-01), Reid
patent: 4370372 (1983-01-01), Higgins et al.
patent: 4606156 (1986-08-01), Sweers
patent: 4621006 (1986-11-01), Terry et al.
patent: 4645171 (1987-02-01), Heide
patent: 4666748 (1987-05-01), Rinkewich
patent: 5154963 (1992-10-01), Terry
patent: 5402734 (1995-04-01), Galpin et al.
Modern Machine Shop, Emphasis: Pressworking and Metal Forming, By Nils Sundquist, President, Mate Punch and Die Company, pp. 1-10.
Photon Control Limited Catalog, Optical Tables and Vibration Isolation Systems, Mid 1985.

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