Sliding device

Details Sliding device Sliding device

2006-08-02

2009-06-16

Mizrahi, Diane (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

Reexamination Certificate

active

07548769

ABSTRACT:
A sliding device configured in a portable electrical apparatus includes a main base fixed to a main housing of the portable electrical apparatus, a sliding base fixed to a sub-housing of the portable electrical apparatus, a guiding portion coupled to the main base and the sliding base for limiting a sliding range and an elastic module arranged between the main base and the sliding base. The elastic module includes a first rotator located on the sliding base, a second rotator located on the main base, a sliding bar passed through a compression spring and arranged between the first rotator and the second rotator. When the sub-housing slides on the main housing to achieve a critical level, the sliding force accumulated in the compression spring is maximized. Therefore the sub-housing is advanced by sliding force released from the compression spring.

REFERENCES:
patent: 2005/0215298 (2005-09-01), Lee
patent: 2005/0288076 (2005-12-01), Seol
patent: 2006/0068859 (2006-03-01), Lee et al.
patent: 2007/0052334 (2007-03-01), Chen
patent: 2007/0155447 (2007-07-01), Gordecki
patent: 2009/0008947 (2009-01-01), Chien et al.

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