Flow damper for drawer

Details Flow damper for drawer Flow damper for drawer

2008-01-24

2011-11-01

Siconolfi, Robert (Department: 3657)

Brakes

Internal-resistance motion retarder

Cylinder structure

C188S312000, C016S056000

Reexamination Certificate

active

08047343

ABSTRACT:
A flow damper used in an auto-close mechanism of a sliding rail assembly is disclosed to include a first flow cylinder that has coupling grooves provided at one lateral side, and a second flow cylinder that has coupling blocks provided at one side and connectable to the coupling grooves to secure the first and second flow cylinders in parallel in one of the first condition where the piston rods of the first and second flow cylinders extend in same direction and the second condition where the piston rods of the first and second flow cylinders extend in reversed directions.

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patent: 7559396 (2009-07-01), Schwindt
patent: 7677347 (2010-03-01), Brawn
patent: 7784890 (2010-08-01), Chen
patent: 2004/0113390 (2004-06-01), Broussard, III

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