Electrically opening and closing mechanism

Details Electrically opening and closing mechanism Electrically opening and closing mechanism

2006-08-22

2006-08-22

Rodriguez, Saul (Department: 3681)

192 clutches and power-stop control

Clutch and brake

Automatic check and release

C192S034000, C192S096000

Reexamination Certificate

active

07093702

ABSTRACT:
If only an operating button14is pushed, an electrically opening and closing mechanism1disengages a first clutch K1while engaging a second clutch K2to operate an electrically driving means2to automatically open or close a second member (e.g., a liquid crystal display panel)4which is rotatable with respect to a first member (e.g., a body having a plurality of keys)3. If the operating button14is pushed, the second member4automatically rotates to an optional angular position with respect to the first member3, and if the operating button14is released (if the operating button14is returned to the original angular position by the spring force of a second spring23), the first clutch K1is engaged at the optional angular position to hold the attitude of the second member4.

REFERENCES:
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patent: 6459887 (2002-10-01), Okuda
patent: 6628974 (2003-09-01), Lim
patent: 6785935 (2004-09-01), Ahn et al.
patent: 6876872 (2005-04-01), Ko
patent: 6885849 (2005-04-01), Kim et al.
patent: 2001/0036265 (2001-11-01), Oh
patent: 2002/0025787 (2002-02-01), Lee
patent: 2002/0160727 (2002-10-01), Won
patent: 2003/0040330 (2003-02-01), Kim et al.
patent: 2003/0227564 (2003-12-01), Lim
patent: 2002-314654 (2002-10-01), None

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