Vehicle seat scissors suspension with integrated stabilized isolator
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United States of America Patent
Stats
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Dec 27, 2016
Grant Date -
Nov 21, 2013
app pub date -
May 21, 2012
filing date -
May 21, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vehicle seat suspension comprises a scissors assembly connecting lower and upper housings and permitting vertical movement of the upper housing; reciprocating means; an elongated guide member; and guide engaging rollers. Laterally extending front and rear cross members engage upper ends of the scissor links. The reciprocating means allows the upper housing to move fore and aft, and includes horizontally disposed rollers supported by the scissors assembly and received within side tracks forming part of the upper housing. The guide member is mounted to the upper housing and oriented parallel to the fore and aft travel path. Two vertically disposed guide engaging rollers are mounted to the scissors assembly cross members. The guide engaging rollers cooperate with the guide member at spaced locations to stabilize the upper housing in a direction generally perpendicular to its fore and aft travel path.
First Claim
Family
International Classification(s)
- A47B:TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS....
- A47C:CHAIRS
- F16M:FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACH....
- F16B:DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL E....
- F16F:SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRAT....
- B60N:VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROV....
- A47G:HOUSEHOLD OR TABLE EQUIPMENT
- B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....
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