专利名称：EXPANSIBLE CHAMBER DEVICE WITH
INTERNAL ACCUMULATOR
发明人：WOLFGANG ROTH申请号：US3677142D申请日：19700918公开号：US3677142A公开日：19720718
摘要：An extensible and retractable hydraulic motor having an internal accumulatorcomprising a cylinder, a piston reciprocally mounted within the cylinder, the piston beinghollow and forming a chamber open to the interior of the cylinder, and an elasticcontainer within the chamber filled with a compressible gas.
申请人：DEERE AND CO.
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容