Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Including means to hold or retard hinged members against...
Patent
1990-09-21
1992-05-05
Picard, Leo P.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Including means to hold or retard hinged members against...
16341, 361393, 248921, E05D 1110, H05K 716
Patent
active
051095726
ABSTRACT:
A locking hinge device for adjusting the screen viewing angle of a word processor includes a hinge pin to which a keyboard cover is hinged. The keyboard cover has an LCD screen fixed to the front face thereof. The elongated hinge members are integrally formed with the keyboard cover and hinged to the hinge pin. The hinge members have axial bores. The axial bores are constructed to include circumferentially arranged recesses that receive detents which provide a corresponding number of stationary positions for providing different operator viewing angles over a wide range of adjustment. Restraint members are provided with circumferentially arranged detents on the outer circumference thereof for being positioned in the corresponding detent receiving recesses.
REFERENCES:
patent: 324444 (1885-08-01), Wolf
patent: 521429 (1894-06-01), Bessonette
patent: 4506408 (1985-03-01), Brown
patent: 4718127 (1988-01-01), Rittmann et al.
patent: 4785190 (1988-11-01), Frankena
Epson "Equity LT" brochure, CPD-657-IR-3/88-250,000-1390-Rice, Mar., 1988.
Hyundai Electronics Ind. Co. Ltd.
Phillips Michael W.
Picard Leo P.
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