公开(公告)号：US4151761A

公开(公告)日：1979-05-01

申请号：US894175

申请日：1978-04-06

申请人： Kazuyoshi Nishikawa ,  Tetsuzou Yoneda

发明人： Kazuyoshi Nishikawa ,  Tetsuzou Yoneda

IPC分类号： F16H3/091 ,  F16H57/027 ,  F16H57/02

CPC分类号： F16H57/027 ,  F16H3/0915 ,  Y10T74/2189

摘要： A power transmission unit comprises a trans-axle casing rigidly secured to a cylinder block of an engine and having an upper compartment to contain a clutch for connection to a crankshaft of the engine and a lower compartment to contain a final drive gearing and a differential gear unit connected to each other, a transmission casing sealingly jointed at the upright front face thereof to the upright rear face of the trans-axle casing to contain a change-speed gear transmission drivingly connected to an output shaft of the clutch and coaxially connected to the final drive gearing, and an intermediate plate interposed between the casings to partly support thereon the output shaft of the clutch and the component shafts of the change-speed gear transmission. In the transmission unit, an air breather is provided on a head portion of the intermediate plate to prevent the flow of lubrication oil out from the casings and entrance of water into the casings.

摘要翻译： 动力传递单元包括刚性地固定到发动机的气缸体的跨轴壳体，并且具有上部隔室以容纳用于连接到发动机的曲轴的离合器和用于容纳最终传动齿轮和差速齿轮的下部隔室 相互连接的单元，将其直立前表面密封地连接到传动轴壳体的直立后表面的变速箱，以容纳变速齿轮传动装置，驱动地连接到离合器的输出轴并同轴连接到 最后传动齿轮传动装置和夹在壳体之间的中间板，以部分地支撑离合器的输出轴和变速齿轮传动装置的部件轴。 在传动单元中，在中间板的头部设置有通气孔，以防止润滑油从壳体流出并进入壳体。

公开(公告)号：US08297144B2

公开(公告)日：2012-10-30

申请号：US12481184

申请日：2009-06-09

申请人： Ryuichi Matsushita ,  Kazuo Yoshida ,  Tetsuzou Yoneda

发明人： Ryuichi Matsushita ,  Kazuo Yoshida ,  Tetsuzou Yoneda

IPC分类号： F16H59/04

CPC分类号： F16H61/24 ,  F16H2061/246 ,  Y10T74/20177 ,  Y10T74/20183

摘要： An operating device for a manual transmission apparatus, comprising a plurality of operation shafts, a shift-and-select shaft having an engagement groove extending in a circumferential direction thereof, selecting one of a plurality of operation shafts by rotating and moving the selected operation shaft in an axial direction thereof by moving in an axial direction of the shift-and-select shaft, an operating portion for manually operating the shift-and-select shaft, an inertia unit including an engagement pin, positioned within the engagement groove and pivoting in response to a movement of the shift-and-select shaft in the axial direction thereof, and a swing-and-contact member provided at the engagement pin of the inertia unit so as to swing when being pressed by one of first and second inner surfaces of the engagement groove in accordance with the movement of the shift-and-select shaft and contacting the first and second inner surfaces of the engagement groove.

摘要翻译： 一种用于手动传动装置的操作装置，包括多个操作轴，具有沿其圆周方向延伸的接合槽的换档轴，通过旋转和移动所选择的操作轴来选择多个操作轴中的一个 在轴向方向上通过沿换档轴的轴向移动，用于手动操作换档轴的操作部分，包括接合销的惯性单元，其定位在接合槽内并且枢转 响应于换档轴在其轴向方向上的移动;以及摆动和接触构件，其设置在惯性单元的接合销处，以便在被第一和第二内表面中的一个按压时摆动 根据所述移动选择轴的移动并且接合所述接合槽的所述第一和第二内表面。

公开(公告)号：US20090301251A1

公开(公告)日：2009-12-10

申请号：US12481184

申请日：2009-06-09

申请人： Ryuichi Matsushita ,  Kazuo Yoshida ,  Tetsuzou Yoneda

发明人： Ryuichi Matsushita ,  Kazuo Yoshida ,  Tetsuzou Yoneda

IPC分类号： F16H59/04

CPC分类号： F16H61/24 ,  F16H2061/246 ,  Y10T74/20177 ,  Y10T74/20183

摘要： An operating device for a manual transmission apparatus, comprising a plurality of operation shafts, a shift-and-select shaft having an engagement groove extending in a circumferential direction thereof, selecting one of a plurality of operation shafts by rotating and moving the selected operation shaft in an axial direction thereof by moving in an axial direction of the shift-and-select shaft, an operating portion for manually operating the shift-and-select shaft, an inertia unit including an engagement pin, positioned within the engagement groove and pivoting in response to a movement of the shift-and-select shaft in the axial direction thereof, and a swing-and-contact member provided at the engagement pin of the inertia unit so as to swing when being pressed by one of first and second inner surfaces of the engagement groove in accordance with the movement of the shift-and-select shaft and contacting the first and second inner surfaces of the engagement groove.

摘要翻译： 一种用于手动传动装置的操作装置，包括多个操作轴，具有沿其圆周方向延伸的接合槽的换档轴，通过旋转和移动所选择的操作轴来选择多个操作轴中的一个 在轴向方向上通过沿换档轴的轴向移动，用于手动操作换档轴的操作部分，包括接合销的惯性单元，其定位在接合槽内并且枢转 响应于换档轴在其轴向方向上的移动;以及摆动和接触构件，其设置在惯性单元的接合销处，以便在被第一和第二内表面中的一个按压时摆动 根据所述移动选择轴的移动并且接合所述接合槽的所述第一和第二内表面。