公开(公告)号：US09062721B2

公开(公告)日：2015-06-23

申请号：US14361070

申请日：2012-12-06

申请人： Nissan Motor Co., Ltd.

发明人： Masakazu Akahane ,  Tatsuya Akimoto ,  Hideaki Inokuchi ,  Shigeru Ishii

IPC分类号： F16D13/72 ,  F16D25/12 ,  F16D13/52 ,  F16H57/031 ,  F16D25/0638 ,  F16H57/027

CPC分类号： F16D13/52 ,  F16D13/72 ,  F16D25/0638 ,  F16D25/123 ,  F16D2300/0212 ,  F16H57/027 ,  F16H57/031

摘要： In a drive force transmission device, a dry multi-plate clutch is disposed in a closed space for connecting and disconnecting a transmission of drive force. The dry multi-plate clutch includes a drive plate, a driven plate, a frictional face, a front cover and a splash guard. The drive plate is splined to a clutch hub. The driven plate is splined to a clutch drum. The front cover has an air intake port for taking external air into the closed space, and an air venting port for ejecting an air stream from within the closed space to the external air. The splash guard covers the air intake port and the air venting port of the front cover. The splash guard has an opening for drawing in external air through the air intake port and venting an air stream through the air venting port.

摘要翻译： 在驱动力传递装置中，干燥的多片离合器设置在用于连接和断开驱动力传动的封闭空间中。 干式多板离合器包括驱动板，从动板，摩擦面，前盖和防溅罩。 驱动板花键连接到离合器毂。 从动板花键到离合器鼓。 前盖具有用于将外部空气进入封闭空间的进气口和用于将空气流从封闭空间内排出到外部空气的排气口。 防溅罩覆盖前盖的进气口和排气口。 防溅罩具有用于通过进气口吸入外部空气的开口，并且通过排气口排出气流。

公开(公告)号：US20140332336A1

公开(公告)日：2014-11-13

申请号：US14361070

申请日：2012-12-06

申请人： Nissan Motor Co., Ltd.

发明人： Masakazu Akahane ,  Tatsuya Akimoto ,  Hideaki Inokuchi ,  Shigeru Ishii

IPC分类号： F16D13/52

CPC分类号： F16D13/52 ,  F16D13/72 ,  F16D25/0638 ,  F16D25/123 ,  F16D2300/0212 ,  F16H57/027 ,  F16H57/031

摘要： In a drive force transmission device, a dry multi-plate clutch is disposed in a closed space for connecting and disconnecting a transmission of drive force. The dry multi-plate clutch includes a drive plate, a driven plate, a frictional face, a front cover and a splash guard. The drive plate is splined to a clutch hub. The driven plate is splined to a clutch drum. The front cover has an air intake port for taking external air into the closed space, and an air venting port for ejecting an air stream from within the closed space to the external air. The splash guard covers the air intake port and the air venting port of the front cover. The splash guard has an opening for drawing in external air through the air intake port and venting an air stream through the air venting port.

摘要翻译： 在驱动力传递装置中，干燥的多片离合器设置在用于连接和断开驱动力传动的封闭空间中。 干式多板离合器包括驱动板，从动板，摩擦面，前盖和防溅罩。 驱动板花键连接到离合器毂。 从动板花键到离合器鼓。 前盖具有用于将外部空气进入封闭空间的进气口和用于将空气流从封闭空间内排出到外部空气的排气口。 防溅罩覆盖前盖的进气口和排气口。 防溅罩具有用于通过进气口吸入外部空气的开口，并且通过排气口排出气流。