Seat having suspension system

Land vehicles: bodies and tops – Bodies – Seats with body modifications

Reexamination Certificate

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Reexamination Certificate

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11175660

ABSTRACT:
A suspension system for an “All Belts To Seat” or “ABTS” style seat is provided that includes a floor bracket, seat bracket, and an equalizing bracket. Means for allowing motion between the seat bracket and floor bracket is provided by a set of cams. The equalizing bracket connects the cams and ensures synchronized rotation. The height of the seat bracket is adjustable with respect to the floor bracket by means of an air spring, and motion between the two brackets is dampened by an interconnected shock absorber.

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Industrial Seats, Division of United Group, Air Suspension Kit for Freightliner, M2 Medium Duty Trucks, 2002 & Up, http://www.industrialseats.com, published prior to Jul. 6, 2004.
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The C.E. White Co., New! Drivers Safety Seat, Model ISH-2002, The C.E. White Co., 2003, New Washington, Ohio, USA.

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