Support apparatus

Details Support apparatus Support apparatus

1993-10-12

1995-03-21

Foss, J. Franklin

Supports

Brackets

Adjustable

248181, 248921, A47F 500

Patent

active

053989015

ABSTRACT:
A support for a television etc. has a platform 12 with a central spherical recess 18. The recess sits on a support member 22 which can slide along an arm 28. A bolt 30 extends down through a slot 20 in the recess 18, through apertures or bores 34 in the arm 28 and engages a member 42. The recess 18 forms a ball and socket joint on the member 22 which allows the platform to be tilted and swiveled unless the member 42 is tightened sufficiently to clamp the sliding surfaces together, preventing further movement.

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patent: 805074 (1905-11-01), Kemp
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patent: 4562987 (1986-01-01), Leeds et al.
patent: 4562988 (1986-01-01), Bumgardner
patent: 4687170 (1987-08-01), Beaver
patent: 4708312 (1987-11-01), Rohr
patent: 4768744 (1988-09-01), Leeds et al.
patent: 5109411 (1992-04-01), O'Connell

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