发明名称 PISTON ARRANGEMENT AND METHOD FOR PRODUCING SAME
摘要 A piston arrangement and a method for producing a piston arrangement include manufacturing a pair of pistons, each having a head and a foot. The foot of each piston is configured to mesh with the foot of the other piston such that both of the pistons are producible from a single piston blank. The pistons define a piston bore having a generally circular cross section when the piston feet are meshed together, and when the pistons are separated, they define a respective partial piston bore. Each of the partial piston bores is configured to receive a load-bearing element having a generally circular cross section, and each is further configured to surround the load- bearing element for more than 180° of the load-bearing element cross section.
申请公布号 WO2008122003(A3) 申请公布日期 2008.11.20
申请号 WO2008US58996 申请日期 2008.04.01
申请人 WALKER, FRANK, H. 发明人 WALKER, FRANK, H.
分类号 F02B75/32 主分类号 F02B75/32
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