Telephonic communications – Terminal – Housing or housing component
Patent
1992-01-23
1993-02-16
Dwyer, James L.
Telephonic communications
Terminal
Housing or housing component
379435, 34081514, H04M 300, G08B 536
Patent
active
051877430
ABSTRACT:
A telephone base with a display unit having a housing which is pivoted to the base. To locate the display unit in any desired angular position in simple manner, the housing has a convex outer surface formed on a constant radius centered on the pivotal axis and a plurality of parallel grooves are provided upon the surface and extending axially. The grooves are engageable by a free end of a leaf spring which is mounted directly to the housing.
REFERENCES:
patent: 3784135 (1974-01-01), Owen, Jr.
patent: 4421035 (1983-12-01), Gubbe et al.
patent: 4615502 (1986-10-01), McLaughlin
patent: 4669694 (1987-06-01), Malick
patent: 4693444 (1987-09-01), Williams et al.
patent: 4790504 (1988-12-01), Wills et al.
Gumb Beverley W.
Kuhfus Gerd
Schmidt James N.
Austin R. J.
Chiang Jack
Dwyer James L.
Northern Telecom Limited
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