Hinge assembly with integrating shaft

Details Hinge assembly with integrating shaft Hinge assembly with integrating shaft

2006-03-28

2006-03-28

Sandy, Robert J. (Department: 3677)

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Including means to hold or retard hinged members against...

Reexamination Certificate

active

07017233

ABSTRACT:
A hinge assembly includes a shaft (1), a prime mover spring (2) having two end portions (22, 23), a case drive member (3) having a cam face (311), a main body drive member (4) having a cam face (411) movably engaged with the cam face of the case drive member, a number of driving pins (5) each having one end abutting the case drive member, and a manual button (8) connected with an opposite end of each driving pin. The two end portions of the prime mover spring are respectively secured in a flange head (12) of the shaft and in the case drive member. The shaft extends through the prime mover spring, the case drive member and the main body drive member thereby integrating the hinge assembly into a complete unit.

REFERENCES:
patent: 5923751 (1999-07-01), Ohtsuka et al.
patent: 5966776 (1999-10-01), Ona
patent: 6148480 (2000-11-01), Cooke
patent: 6256481 (2001-07-01), Jeong et al.
patent: 6344977 (2002-02-01), Takagi
patent: 6438228 (2002-08-01), Jeong et al.
patent: 6459887 (2002-10-01), Okuda
patent: 6775883 (2004-08-01), Pan et al.
patent: 6823067 (2004-11-01), Kubota

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