公开(公告)号：US07775926B2

公开(公告)日：2010-08-17

申请号：US12098267

申请日：2008-04-04

申请人： Hiroaki Sugaya ,  Masaaki Fusegi

发明人： Hiroaki Sugaya ,  Masaaki Fusegi

IPC分类号： F16H48/26

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/10 ,  F16H48/22 ,  F16H48/24 ,  F16H48/26 ,  F16H48/295 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2048/343 ,  F16H2048/346

摘要： A differential device includes a differential casing 15 having a cylindrical part 3, first and second sidewalls 5, 7 formed on both sides of the cylindrical part 3 and a flange part 13 formed on the outer circumference of the first sidewall 5, a differential mechanism 23 having a differential member 17 to which a driving force is transmitted from the differential casing 15 and first and second output members 19, 21 both engaged with the differential member 17 to distribute the driving force, a diff lock mechanism 29 having a clutch member 25 rotatable integrally with the first sidewall 5 and connectable with the first output member 19 by a relative movement of the clutch member 25 to the first sidewall 5 in the axial direction of the cylindrical part 3 and an actuator 27 for moving the clutch member 25 in the axial direction of the cylindrical part 3 and a differential restraint mechanism 33 having a frictional clutch 31 arranged on the side of the second sidewall 7, for restraining a relative rotation of the differential casing 15 to the second output member 21.

摘要翻译： 差速装置包括：具有圆筒部3的差速器壳体15，形成在圆筒部3的两侧的第一和第二侧壁5,7和形成在第一侧壁5的外周上的凸缘部13;差速机构23 具有从差速器壳体15传递驱动力的差速构件17和与差速构件17接合以分配驱动力的第一和第二输出构件19,21，具有可旋转的离合器构件25的差速器锁定机构29 与第一侧壁5一体地通过离合器构件25相对于第一侧壁5在圆筒部3的轴向上的相对运动而与第一输出构件19连接，以及用于使离合器构件25沿轴向移动的致动器27 圆筒部3的方向和差动约束机构33，其具有布置在第二侧壁7侧的摩擦离合器31，用于限制 差速器壳体15相对于第二输出构件21的相对旋转。

公开(公告)号：US20080254931A1

公开(公告)日：2008-10-16

申请号：US12098267

申请日：2008-04-04

申请人： Hiroaki Sugaya ,  Masaaki Fusegi

发明人： Hiroaki Sugaya ,  Masaaki Fusegi

IPC分类号： F16H48/22

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/10 ,  F16H48/22 ,  F16H48/24 ,  F16H48/26 ,  F16H48/295 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2048/343 ,  F16H2048/346

摘要： A differential device includes a differential casing 15 having a cylindrical part 3, first and second sidewalls 5, 7 formed on both sides of the cylindrical part 3 and a flange part 13 formed on the outer circumference of the first sidewall 5, a differential mechanism 23 having a differential member 17 to which a driving force is transmitted from the differential casing 15 and first and second output members 19, 21 both engaged with the differential member 17 to distribute the driving force, a diff lock mechanism 29 having a clutch member 25 rotatable integrally with the first sidewall 5 and connectable with the first output member 19 by a relative movement of the clutch member 25 to the first sidewall 5 in the axial direction of the cylindrical part 3 and an actuator 27 for moving the clutch member 25 in the axial direction of the cylindrical part 3 and a differential restraint mechanism 33 having a frictional clutch 31 arranged on the side of the second sidewall 7, for restraining a relative rotation of the differential casing 15 to the second output member 21.

摘要翻译： 差速装置包括：具有圆筒部3的差速器壳体15，形成在圆筒部3的两侧的第一和第二侧壁5,7和形成在第一侧壁5的外周上的凸缘部13;差速机构23 具有从差速器壳体15传递驱动力的差速构件17和与差速构件17接合以分配驱动力的第一和第二输出构件19,21，具有可旋转的离合器构件25的差速器锁定机构29 与第一侧壁5一体地通过离合器构件25相对于第一侧壁5在圆筒部3的轴向上的相对运动而与第一输出构件19连接，以及用于使离合器构件25沿轴向移动的致动器27 圆筒部3的方向和差动约束机构33，其具有布置在第二侧壁7侧的摩擦离合器31，用于约束 差速器壳体15相对于第二输出构件21的相对旋转。