SEAT WITH AIR SUSPENSION

PURPOSE:To maintain a constant air suspension pressure in response to the movement of an upper-and-lower position adjusting means by providing an air suspension and an upper-and-lower position adjusting means between a seat frame and a rail. CONSTITUTION:Upper brackets 3 and lower brackets 5 and pro...

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Bibliographic Details
Main Authors SEMURA TAKAYUKI, NARA KENJI
Format Patent
LanguageEnglish
Published 04.11.1982
Subjects
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
PERFORMING OPERATIONS
SEATS SPECIALLY ADAPTED FOR VEHICLES
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
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Summary:PURPOSE:To maintain a constant air suspension pressure in response to the movement of an upper-and-lower position adjusting means by providing an air suspension and an upper-and-lower position adjusting means between a seat frame and a rail. CONSTITUTION:Upper brackets 3 and lower brackets 5 and provided under a seat 2. The first and second links 7a and 7b are pivoted to both brackets at one end of each link. The other end of each link is installed in slidable manner through the first and second rollers 10a and 10b. Both links are pivoted at a cross point 8. A compressed air is supplied to a suspension 6 from an air tank 11 through a valve 13 and air pipe 14. The second roller 10b is connected to the valve 13. The supply volume of compressed air is adjusted in response to the movement of both links so as to maintain a constant air pressure for the suspension.
Bibliography:Application Number: JP19810065665