Patent FR2222239A1 successfully refreshed from Google Patents.
FR2222239A1
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FR
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Hydraulic equalising system for vehicle suspension - is for lorries and trailers with axles on ram controlled levers
Assignee: DESORBAY PIERRE FR
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Filing: 1973-03-21
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Granted: —
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Expires: 1993-03-21
Abstract
Abstract The equalising system, so all wheels remain in contact with the ground, is hydraulic system. The axles are carried on swinging arms, each of which has a hydraulic shock absorber assembly of the double acting type. One end of the shock absorber is attached to the chassis. These shock absorbers are cross connected by a hydropneumatic system, giving the required equalising effect. Variations of the suspension arrangement are also covered and it can be applied to an even or odd number of axles.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 14:16
CPC Classifications
B; B60; B60G; B60G5/00; B60G5/04; B60G17/00; B60G17/02; B60G17/033; B60G21/00; B60G21/02; B60G21/06; B60G21/067; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061; B62D53/062
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