Multi-axial centering spring mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5349881
SERIAL NO

08056724

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A mechanism suitable for a control lever such as a joy stick has two mutually perpendicular axes of rotation which provide movement in two planes. At least two close wound coil springs form a set and a set of springs is provided for each plane. The springs deflect when a force is applied on the control lever but return to a center position when the force is released. The mechanism avoids the use of shafts.

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Patent Owner(s)

Patent OwnerAddress
OMNEX CONTROL SYSTEMS ULCPO BOX 97282-0189 4707 SE 17TH AVENUE PORTLAND OR 97202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Olorenshaw, deceased George M 11810 Stephens Street, late of Maple Ridge, CA 1 19
Olorenshaw, executor by Christine J 11810 Stephens Street, Maple Ridge, B.C., CA 1 19

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