公开(公告)号：US20080295682A1

公开(公告)日：2008-12-04

申请号：US11930826

申请日：2007-10-31

申请人： MICHAEL THOLAN CROSBY ,  Billie Frances Burleigh ,  Brian Timothy Painter

发明人： MICHAEL THOLAN CROSBY ,  Billie Frances Burleigh ,  Brian Timothy Painter

IPC分类号： F04B1/29 ,  F04B1/22 ,  F01B3/02 ,  F01B25/02 ,  F04B53/10 ,  B23P15/00

CPC分类号： F04B1/2064 ,  F04B1/2021 ,  Y10T29/49236 ,  Y10T137/7849

摘要： A pump having an endplate with an orifice provided between the system ports and the charge pump pressure cavity. Fluid flows through the orifice so as to soften a transition of the vehicle from a stationary position to a forward or reverse motion when a swash plate of the pump is angled slightly relative to a neutral or zero position.

摘要翻译： 具有设置在系统端口和电荷泵压力腔之间的具有孔口的端板的泵。 当泵的斜盘相对于中立或零位置稍微倾斜时，流体流过孔口以便软化车辆从静止位置到向前或向后运动的过渡。

公开(公告)号：US08974203B2

公开(公告)日：2015-03-10

申请号：US11930826

申请日：2007-10-31

申请人： Michael Tholan Crosby ,  Billie Frances Burleigh ,  Brian Timothy Painter

发明人： Michael Tholan Crosby ,  Billie Frances Burleigh ,  Brian Timothy Painter

IPC分类号： F04B53/10 ,  F04B1/20

CPC分类号： F04B1/2064 ,  F04B1/2021 ,  Y10T29/49236 ,  Y10T137/7849

摘要： A pump having an endplate with an orifice provided between the system ports and the charge pump pressure cavity. Fluid flows through the orifice so as to soften a transition of the vehicle from a stationary position to a forward or reverse motion when a swash plate of the pump is angled slightly relative to a neutral or zero position.

摘要翻译： 具有设置在系统端口和电荷泵压力腔之间的具有孔口的端板的泵。 当泵的斜盘相对于中立或零位置稍微倾斜时，流体流过孔口以便软化车辆从静止位置到向前或向后运动的过渡。