PNEUMATIC SUSPENSION OF SEAT OF SELF-PROPELLED VEHICLE

FIELD: transport engineering; vibration isolating devices. ^ SUBSTANCE: proposed seat of self-propelled vehicle has skeleton with cushion and backrest, guide arrangement made in form of parallel horizontal levers, and shock absorbing device consisting of operating chamber and damping chamber. Suspen...

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Bibliographische Detailangaben
Hauptverfasser:	SHESTERNINOV V.A, KOCHETOV O.S, SHESTERNINOV A.V, GAL'JANOV I.V, SHESTERNINOVA M.A, KHODAKOVA T.D, KOCHETOVA M.O, KULICHENKO A.V, L'VOV G.V, L'VOVA JU.G
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	FIELD: transport engineering; vibration isolating devices. ^ SUBSTANCE: proposed seat of self-propelled vehicle has skeleton with cushion and backrest, guide arrangement made in form of parallel horizontal levers, and shock absorbing device consisting of operating chamber and damping chamber. Suspension is furnished with interchamber throttling device in form of hollow spring secured under throttle hole made in partition separating operating and damping chambers. Hole in spring communicates with throttle hole. Cut of spring is essentially nozzle installed with clearance relative to gate connected with spring guide arrangement. Spring guide arrangement can be formed by at least three posts or by cylindrical bushing with holes arranged symmetrically relative to gate. ^ EFFECT: improved vibration isolation by stabilizing vibrations of object. ^ 3 cl, 2 dwg