发明名称 Pressure feed to a shaft
摘要 A hydraulic fluid feed mechanism that feeds into a shaft (1) of a transmission having a hydraulic control device, by which the hydraulic feed mechanism can be supplied with hydraulic fluid, comprising a transmission housing (3) in which the shaft is held, and a housing cover (7) that is equipped with feed bores (8, 9), by which the hydraulic fluid is fed from the hydraulic control device into the shaft (1). A hydraulic fluid line (12) is positioned between the hydraulic or pneumatic control device and a feed bore (9) in the housing cover (7) that extends parallel to the shaft (1), with this hydraulic fluid line being comprised of a fitting (13) and a tube (14) which is permanently inserted into the fitting at nearly right angles, forming a pressure-tight seal. The fitting (13) is pushed through a transmission housing bore (15) that extends parallel to the shaft (1), is separably inserted into the feed bore (9) forming a pressure-tight seal, and is axially mounted to the transmission housing (3) by a sealing ring (20).
申请公布号 US6843740(B2) 申请公布日期 2005.01.18
申请号 US20020286556 申请日期 2002.10.31
申请人 ZF FRIEDRICHSHAFEN AG 发明人 MUELLER KLAUS;SULZMANN MANFRED;PLATH DETLEF
分类号 F16H55/56;F16H63/06;(IPC1-7):F16H61/06 主分类号 F16H55/56
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