Device for locking the configuration of equipment such as a...

Chairs and seats – Movable back – Tiltable

Reexamination Certificate

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Details

C297S362120

Reexamination Certificate

active

10531746

ABSTRACT:
A device for locking and unlocking the position of a moving part of a seat such as a seat on an airplane or other vehicle is disclosed. The device includes a screw and nut assembly with a clamping element. The clamping element allows movement of the moving part of the seat when the clamping element is released and holds the moving part of the seat in position when engaged.

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P.L.Porter, “Hydraulic Positioning Products—Repairable”, P.L. Porter Controls, Inc., http://www.plporter.com/home/ie/hydrolok—001.html, Jan. 10, 2002.
P.L. Porter, “Mechanical Positioning Products”, P.L.Porter Controls, Inc., http://www.plporter.com/home/ie/mechlok—001.html, Jan. 10, 2002.

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