Supports: cabinet structure – Radio type
Patent
1976-06-21
1977-12-20
Gilliam, Paul R.
Supports: cabinet structure
Radio type
325352, 361395, 361399, A47B 8106, H05K 502
Patent
active
040637883
ABSTRACT:
A chassis for supporting a printed circuit board and other components is captivated between two plastic housing portions in a suspension mode. The housing provides support for the entire unit, there being no direct support to the chassis or printed circuit board or associated components. The chassis is formed with projecting tabs which are captivated between bosses formed on the upper and lower parts of the housing. A screw penetrates the boss of the upper portion and the chassis tab, then threads into the boss of the lower portion. Wedge bosses formed in the back walls of the housing bias the chassis into alignment with the rear of the housing when the housing parts meet and provide support to the chassis when interconnecting cables are attached. No individual components, other than the speaker, are fixed to either housing part.
REFERENCES:
patent: 2501689 (1950-03-01), Peterson
patent: 2717818 (1955-09-01), Bond
patent: 3391754 (1968-07-01), Montanaro
patent: 3422358 (1969-01-01), Sabonis
patent: 3595337 (1971-07-01), Furey
patent: 3631299 (1971-12-01), Meyer
patent: 3639808 (1972-02-01), Phlieger, Jr.
patent: 3723823 (1973-03-01), Lit et al.
patent: 3909679 (1975-09-01), Petri
Latasiewicz Leonard
Stultz Peter Franklin
Gilliam Paul R.
Gillman James W.
Grosz Alexander
Motorola Inc.
Parker Margaret Marsh
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