Hinge and mobile phone with the hinge

Details Hinge and mobile phone with the hinge Hinge and mobile phone with the hinge

2008-07-29

2008-07-29

Bost, Dwayne (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S575100, C455S550100

Reexamination Certificate

active

07406343

ABSTRACT:
A mobile phone has a cover with a first bearing extending parallel with the cover, a body with a second bearing at a corner thereof and extending perpendicular thereto, and a hinge rotationally coupling the cover and the body. The hinge includes a crankshaft that has a transverse shaft and a vertical shaft extending perpendicularly from an end of the transverse shaft, a first cam assembly disposed on the transverse shaft, and a second cam assembly disposed on the vertical shaft. The first cam assembly together with the transverse shaft is retained by the first bearing to enable the cover to be rotatable relative to the body about a transverse axis. The second cam assembly together with the vertical shaft is retained by the second bearing to enable the cover to be rotatable relative to the body about a vertical axis. Thus the cover can be firstly rotated vertically 180 degrees about the transverse axis and then rotated horizontally 180 degrees about the vertical axis to a position where the cover is side by side with the body.

REFERENCES:
patent: 5841635 (1998-11-01), Sadler et al.
patent: 7055219 (2006-06-01), Shiba
patent: 7184805 (2007-02-01), Cho et al.
patent: 7346375 (2008-03-01), Sato et al.
patent: 2003/0040288 (2003-02-01), Kang et al.
patent: 2004/0192422 (2004-09-01), Watanabe
patent: 2004/0202316 (2004-10-01), Abe et al.
patent: 2005/0046726 (2005-03-01), Hojo et al.
patent: 2005/0208984 (2005-09-01), Tang
patent: 2006/0048338 (2006-03-01), Lowry et al.
patent: 2006/0111160 (2006-05-01), Lin et al.
patent: 2006/0135225 (2006-06-01), Lin et al.
patent: 2007/0060216 (2007-03-01), Huang et al.

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