专利名称：Frame lift support with spring release
发明人：SELLMAIER, WILLI, SEN.
申请号：EP91113503.6
申请日：19910812
公开号：EP0522197A1
公开日：
spring framework是什么意思
19930113
专利内容由知识产权出版社提供
专利附图：
摘要：Vehicles with special bodies (in particular for example caravans) have two
substantial problems regarding their driving behaviour and standing behaviour: firstly, a driving behaviour which is often problematic due to the long overhang of the rear of the vehicle (swinging movements, unfavourable weight distribution); secondly, unstable
standing due to the lack of support measures at the rear axle. The present invention combines infinitely variable relief from spring loading of the rear axle during driving by means of a telescopic spring (I) with infinitely adjustable extending lift supports (K) for safe compensation of levels when the vehicle is in standing mode. The release of the rear wheel suspension from loading extends here as far as 500 kg, the possible support capacity in standing mode is up to 3 tonnes per support. Details and mode of operation are shown by the attached drawing.
申请人：SELLMAIER, WILLI, SEN.
地址：AM GALGENBERG 17; W-8880 DILLINGEN/DO,Am Galgenberg 17 D-89407 Dillingen DE
国籍：DE
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