专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2447103A2 Driving force distribution device 有权
标题翻译：动力分配装置
公开(公告)号：EP2447103A2
公开(公告)日：2012-05-02
申请号：EP11182557.6
申请日：2011-09-23
申请人： Univance Corporation
发明人： Suzuki, Satoru
IPC分类号： B60K17/346
CPC分类号： B60K17/35 , F16D28/00 , F16D2023/123 , Y10T74/19074 , Y10T74/19079 , Y10T74/19084 , Y10T74/19102
摘要： A driving force distribution device (1) includes a sub transmission (20), a friction clutch (40), a rotary drive member (81) fixed to an output shaft (72) of an actuator (70), a friction clutch driving cam (60) for changing a pressing force of the friction clutch, a shift cam (37) for shifting the sub transmission by converting rotary motion of the actuator into linear motion, and a ratchet lever (87) having an axis of rotation extending in a normal direction with respect to the outer surface of the rotary drive member. The ratchet lever is disengaged from the shift cam and rotated when the rotary drive member is rotationally driven in one direction from a predetermined starting position of the shift cam, and the ratchet lever is rotated in conjunction with the shift cam when the rotary drive member is rotationally driven in an opposite direction.
摘要翻译：本发明提供一种驱动力分配装置（1），其包括副变速器（20），摩擦离合器（40），固定在致动器（70）的输出轴（72）上的旋转驱动部件（81），摩擦离合器驱动凸轮（60），用于改变所述摩擦离合器的压力的换档凸轮（37），用于通过将所述致动器的旋转运动转换成线性运动来移动所述副变速器的换档凸轮（37），以及棘轮杆（87），所述棘轮杆法线方向相对于旋转驱动构件的外表面。当旋转驱动部件从换档凸轮的预定起始位置沿一个方向被旋转驱动时，棘轮杆从换档凸轮脱离并旋转，并且当旋转驱动部件是旋转驱动部件时，棘轮杆与换档凸轮一起旋转沿相反方向旋转驱动。

2. 发明授权

EP2105336B1 Driving force transmission device for four-wheel-drive vehicle 有权
标题翻译：驱动动力传动装置用于与全轮驱动的车辆
公开(公告)号：EP2105336B1
公开(公告)日：2014-02-12
申请号：EP09154612.7
申请日：2009-03-09
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Satoru
IPC分类号： B60K23/08 , F16D13/72 , F16D25/0638 , F16D27/115 , F16D28/00 , F16D13/69
CPC分类号： B60K23/0808 , F16D13/69 , F16D13/72 , F16D25/0638 , F16D27/004 , F16D27/115 , F16D28/00 , F16D2048/0221 , F16D2300/18

3. 发明公开

EP2105336A3 Driving force transmission device for four-wheel-drive vehicle 有权
公开(公告)号：EP2105336A3
公开(公告)日：2013-03-06
申请号：EP09154612.7
申请日：2009-03-09
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Satoru
IPC分类号： B60K23/08 , F16D13/72 , F16D25/0638 , F16D27/115 , F16D28/00 , F16D13/69
CPC分类号： B60K23/0808 , F16D13/69 , F16D13/72 , F16D25/0638 , F16D27/004 , F16D27/115 , F16D28/00 , F16D2048/0221 , F16D2300/18
摘要： A driving force transmission device (10) for four-wheel-drive vehicle (12) based on the two-wheel drive of front wheels is provided. In the case of the two-wheel drive of front wheels, a multi-disc clutch mechanism (106) for controlling the driving force distribution to a rear wheel output shaft (118), and a disconnection/connection mechanism (76) for disconnecting and connecting a rear wheel differential (22) and a right rear wheel drive shaft (70) are provided, and in the two-wheel drive of front wheels, the dragging torque of the multi-disc clutch mechanism is made smaller than the friction torque of a rear wheel driving force transmission section (78), and the rear wheel differential (22) and the right rear wheel drive shaft (70) are disconnected by the disconnection/connection mechanism, thereby the rotation of the rear wheel driving force transmission section is stopped.

4. 发明授权

EP2447103B1 DRIVING FORCE DISTRIBUTION DEVICE 有权
标题翻译：设备用于分配的驱动力
公开(公告)号：EP2447103B1
公开(公告)日：2017-02-15
申请号：EP11182557.6
申请日：2011-09-23
申请人： Univance Corporation
发明人： Suzuki, Satoru
IPC分类号： B60K17/346
CPC分类号： B60K17/35 , F16D28/00 , F16D2023/123 , Y10T74/19074 , Y10T74/19079 , Y10T74/19084 , Y10T74/19102

5. 发明授权

EP2093092B1 Driving force transmission device for four-wheel-drive vehicle 有权
标题翻译：驱动动力传动装置用于与全轮驱动的车辆
公开(公告)号：EP2093092B1
公开(公告)日：2014-04-30
申请号：EP09153587.2
申请日：2009-02-25
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Satoru
IPC分类号： B60K23/08 , F16D13/72 , F16D27/115 , F16D28/00 , F16D13/69
CPC分类号： B60K23/08 , F16D13/69 , F16D13/72 , F16D27/004 , F16D27/115 , F16D28/00 , F16D2023/123 , F16D2048/0221 , F16H13/14

6. 发明公开

EP1972820A2 Driving force distribution apparatus 审中-公开
标题翻译： Antriebskraftverteilungsvorrichtung
公开(公告)号：EP1972820A2
公开(公告)日：2008-09-24
申请号：EP08152444.9
申请日：2008-03-07
申请人： Univance Corporation
发明人： Suzuki, Satoru
IPC分类号： F16D48/02
CPC分类号： F16D48/066 , F16D48/02 , F16D2048/0248 , F16D2048/0281 , F16D2500/1024 , F16D2500/1045 , F16D2500/3058 , F16D2500/3166 , F16D2500/5014 , F16D2500/70223 , F16D2500/7041 , F16D2500/70418 , F16D2500/7044 , Y10T477/65 , Y10T477/73
摘要： A friction clutch which transmits motive power of a main drive shaft to an auxiliary drive shaft, a piston which generates pressing force against the friction clutch, a cylinder chamber which houses the piston movably in the axial direction, a pressure sensor which detects the oil pressure of the cylinder chamber, an hydraulic pump which feeds pressurized oil to the cylinder chamber, a motor which drive the hydraulic pump forward/reversely, and a controller which compares a command from a vehicle with a signal from the pressure sensor and controls the forward/reverse drive of the motor are provided. An hydraulic control valve unit feeds the pressurized oil to the cylinder chamber when the hydraulic pump is rotated forward, prevents outflow of the pressurized oil from the cylinder chamber when forward rotation of the hydraulic pump is stopped, and forcibly discharges the pressurized oil from the cylinder chamber when the hydraulic pump is reversely rotated.
摘要翻译：将主驱动轴的动力传递到辅助驱动轴的摩擦离合器，对摩擦离合器产生推压力的活塞，容纳活塞沿轴向移动的气缸室，检测油压的压力传感器气缸室中的加压油的液压泵，向前/向后驱动液压泵的马达和控制器，其将来自车辆的命令与来自压力传感器的信号进行比较，并控制前进/ 提供电动机的反向驱动。当液压泵向前旋转时，液压控制阀单元将加压油供给到气缸室，在液压泵的正向旋转停止时防止加压油从气缸室流出，并强制地从气缸排出加压油液压泵反向旋转时的腔室。

7. 发明公开

EP2093092A3 Driving force transmission device for four-wheel-drive vehicle 有权
标题翻译：驱动动力传动装置用于与全轮驱动的车辆
公开(公告)号：EP2093092A3
公开(公告)日：2013-03-06
申请号：EP09153587.2
申请日：2009-02-25
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Satoru
IPC分类号： B60K23/08 , F16D13/72 , F16D27/115 , F16D28/00 , F16D13/69
CPC分类号： B60K23/08 , F16D13/69 , F16D13/72 , F16D27/004 , F16D27/115 , F16D28/00 , F16D2023/123 , F16D2048/0221 , F16H13/14
摘要： A driving force transmission device (10) for four-wheel-drive vehicle (12) based on the two-wheel drive of rear wheels or front wheels is provided. In the case of the two-wheel drive of rear wheels, a multi-disc clutch mechanism (106) for controlling the driving force distribution to a front wheel output shaft (118), and a disconnection/connection mechanism (76) for disconnecting and connecting a front wheel differential (22) and a left front wheel drive shaft (68) are provided, and in the two-wheel drive of rear wheels, the dragging torque of the multi-disc clutch mechanism is made smaller than the friction torque of a front wheel driving force transmission section, and the front wheel differential (22) and the left front wheel drive shaft (68) are disconnected by the disconnection/connection mechanism, thereby the rotation of the front wheel driving force transmission section is stopped.

8. 发明授权

EP1995106B1 Four-wheel-drive-vehicle force distribution apparatus 有权
标题翻译：装置：用于四轮车辆动力分配
公开(公告)号：EP1995106B1
公开(公告)日：2010-04-14
申请号：EP07009952.8
申请日：2007-05-18
申请人： Univance Corporation
发明人： Suzuki, Satoru , Suzuki, Tsutomu , Geshi, Yuzo , Nakano, Hiroyuki , Hirao, Kiyonori
IPC分类号： B60K17/35
CPC分类号： B60K17/3467 , B60K23/08 , F16D23/12 , F16D2023/123 , F16H63/304 , F16H2063/3056
摘要： A four-wheel-drive-vehicle driving force distribution apparatus has an auxiliary transmission mechanism for switching motive power transmitted to an input shaft at least between two levels, a high speed and a low speed, and transmitting the motive power to a main output shaft; a friction clutch for selectively transmitting the motive power of the main output shaft to an auxiliary output shaft; a ball cam mechanism for changing the pressing force of the friction clutch in a non-step manner; and a shift mechanism for shifting the auxiliary transmission mechanism. A clutch control mechanism is provided between a drive member fixed to an output shaft of a motor and a pinion gear and changes the clutch pressing force caused by the ball cam mechanism corresponding to clockwise rotation of the drive member performed by a motor starting from a control starting point. A shift control mechanism is provided between the drive member and a shifting cylindrical cam and alternately repeating switching between a H position and a L position of the auxiliary transmission mechanism in every counterclockwise reciprocating rotation of the drive member performed by the motor starting from the control starting point.

9. 发明公开

EP2447103A3 Driving force distribution device 有权
标题翻译：装置用于分配的驱动力
公开(公告)号：EP2447103A3
公开(公告)日：2016-06-08
申请号：EP11182557.6
申请日：2011-09-23
申请人： Univance Corporation
发明人： Suzuki, Satoru
IPC分类号： B60K17/346
CPC分类号： B60K17/35 , F16D28/00 , F16D2023/123 , Y10T74/19074 , Y10T74/19079 , Y10T74/19084 , Y10T74/19102
摘要： A driving force distribution device (1) includes a sub transmission (20), a friction clutch (40), a rotary drive member (81) fixed to an output shaft (72) of an actuator (70), a friction clutch driving cam (60) for changing a pressing force of the friction clutch, a shift cam (37) for shifting the sub transmission by converting rotary motion of the actuator into linear motion, and a ratchet lever (87) having an axis of rotation extending in a normal direction with respect to the outer surface of the rotary drive member. The ratchet lever is disengaged from the shift cam and rotated when the rotary drive member is rotationally driven in one direction from a predetermined starting position of the shift cam, and the ratchet lever is rotated in conjunction with the shift cam when the rotary drive member is rotationally driven in an opposite direction.

10. 发明公开

EP2105336A2 Driving force transmission device for four-wheel-drive vehicle 有权
标题翻译：用于四轮驱动车辆的驱动力传递装置
公开(公告)号：EP2105336A2
公开(公告)日：2009-09-30
申请号：EP09154612.7
申请日：2009-03-09
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Satoru
IPC分类号： B60K23/08
CPC分类号： B60K23/0808 , F16D13/69 , F16D13/72 , F16D25/0638 , F16D27/004 , F16D27/115 , F16D28/00 , F16D2048/0221 , F16D2300/18
摘要： A driving force transmission device (10) for four-wheel-drive vehicle (12) based on the two-wheel drive of front wheels is provided. In the case of the two-wheel drive of front wheels, a multi-disc clutch mechanism (106) for controlling the driving force distribution to a rear wheel output shaft (118), and a disconnection/connection mechanism (76) for disconnecting and connecting a rear wheel differential (22) and a right rear wheel drive shaft (70) are provided, and in the two-wheel drive of front wheels, the dragging torque of the multi-disc clutch mechanism is made smaller than the friction torque of a rear wheel driving force transmission section (78), and the rear wheel differential (22) and the right rear wheel drive shaft (70) are disconnected by the disconnection/connection mechanism, thereby the rotation of the rear wheel driving force transmission section is stopped.
摘要翻译：提供一种基于前轮的两轮驱动的四轮驱动车辆（12）的驱动力传递装置（10）。在前轮的两轮驱动的情况下，用于控制向后轮输出轴（118）的驱动力分配的多片式离合器机构（106）以及用于断开和断开的断开/连接机构（76）连接后轮差速器（22）和右后轮驱动轴（70），并且在前轮的两轮驱动中，使多片离合器机构的拖曳转矩小于摩擦转矩后轮驱动力传递部78以及后轮差速器22和右后轮驱动轴70被断开连接机构断开，由此后轮驱动力传递部的旋转成为停止。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式