Supports: cabinet structure – With movable components – Horizontally movable
Reexamination Certificate
2007-08-13
2010-06-22
Hansen, James O (Department: 3637)
Supports: cabinet structure
With movable components
Horizontally movable
C312S319100
Reexamination Certificate
active
07740327
ABSTRACT:
A drawer Buffer includes: the base, cylinder and plate with the guide rod projected in the front end; the cylinder of which is fixed in the base and there is a projecting column on the front end of its piston rod; in the middle of the guide rod, there is a sliding chute for the move of piston rod; in the outer side of the guide rod, there is a guideway to coordinate with the projecting column, the front end of the guideway is linked with a positioning slot; on the plate, there is the guiding slot for traction and pushing the projecting column into the positioning slot; the section shape of the mentioned cylinder sleeve and piston rod of the cylinder is similar to the ellipse, the tail of the cylinder sleeve is linked with the head of piston rod via the spring. The buffer can be used with a drawer slide rail for drawer moving reposefully.
REFERENCES:
patent: 6736471 (2004-05-01), Lin
patent: 7244005 (2007-07-01), Lu
patent: 2002/0011766 (2002-01-01), Kim et al.
patent: 2004/0021406 (2004-02-01), Salice
patent: 2005/0104492 (2005-05-01), Chiu
patent: 2006/0279186 (2006-12-01), Lam et al.
Global IP Services
Gu Tianhua
Hansen James O
Hsieh Yin-Wang
Pan Ya-Hsin
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