公开(公告)号：EP3139057A1

公开(公告)日：2017-03-08

申请号：EP14890795.9

申请日：2014-04-28

申请人： Shimadzu Corporation

发明人： OTOZAI, Keitaro

IPC分类号： F16D43/20 ,  F16D7/06 ,  F16H35/10

CPC分类号： F16D7/06 ,  F16D43/20 ,  F16D43/204 ,  F16H1/28 ,  F16H35/10

摘要： This torque transmission mechanism (1) includes a transmission mechanism portion (2) that includes an input shaft (21), an output shaft (22), and an intermediate portion (23) including a connection portion (23b). The torque transmission mechanism includes a limiting mechanism portion (3) that is capable of switching between a connection state where the limiting mechanism portion is connected to the connection portion and limits rotation of the intermediate portion and a disconnection state where the limiting mechanism portion is disconnected from the connection portion and allows the rotation of the intermediate portion, and switches to the disconnection state when torque of at least a predetermined value acts in the connection state.

公开(公告)号：EP3135947B1

公开(公告)日：2019-09-04

申请号：EP14890408.9

申请日：2014-04-25

申请人： Shimadzu Corporation

发明人： OTOZAI, Keitaro

IPC分类号： F16D63/00 ,  F16H35/00 ,  F16D41/00 ,  F16D41/22 ,  F16D41/02 ,  F16D41/064

公开(公告)号：EP3135947A1

公开(公告)日：2017-03-01

申请号：EP14890408.9

申请日：2014-04-25

申请人： Shimadzu Corporation

发明人： OTOZAI, Keitaro

IPC分类号： F16D63/00 ,  F16H35/00

CPC分类号： F16D41/063 ,  F16D41/02 ,  F16D41/064 ,  F16D41/22 ,  F16D63/00 ,  F16H35/00

摘要： This irreversible mechanism (1) includes a rotatable input shaft (3), an output shaft (4) that rotates according to the input shaft, a conversion mechanism (5) that converts back drive torque from an output shaft side to an axial force, a brake portion (6) that includes a first brake surface (61), and a second brake surface (56) provided to rotate integrally with the output shaft and pressed against the first brake surface according to the axial force of the conversion mechanism. The first brake surface and the second brake surface include taper surfaces tapered in the action direction of the axial force of the conversion mechanism.

公开(公告)号：EP2889504B1

公开(公告)日：2018-10-10

申请号：EP12883469.4

申请日：2012-08-27

申请人： Shimadzu Corporation

发明人： OTOZAI, Keitaro

IPC分类号： F16D43/02 ,  F16D41/10 ,  F16D51/12 ,  F16D65/22

CPC分类号： F16D51/12 ,  F16D41/10 ,  F16D43/02 ,  F16D65/22 ,  F16D2121/14 ,  F16D2125/36 ,  F16D2125/66

摘要： An irreversible mechanism is provided with an input shaft that receives input of rotational drive force, an output shaft that receives transmission of torque from the input shaft, a ball ramp part that generates radial force when load torque is applied to the output shaft, a brake lining that receives the radial force from the ball ramp part, a brake drum that the brake lining is pressed against when the brake lining receives the radial force from the ball ramp part, and a housing that accommodates the input shaft, the output shaft, the ball ramp part, the brake lining and the brake drum inside.

公开(公告)号：EP2889504A1

公开(公告)日：2015-07-01

申请号：EP12883469.4

申请日：2012-08-27

申请人： Shimadzu Corporation

发明人： OTOZAI, Keitaro

IPC分类号： F16D63/00 ,  F16D41/10

CPC分类号： F16D51/12 ,  F16D41/10 ,  F16D43/02 ,  F16D65/22 ,  F16D2121/14 ,  F16D2125/36 ,  F16D2125/66

摘要： An irreversible mechanism is provided with an input shaft that receives input of rotational drive force, an output shaft that receives transmission of torque from the input shaft, a ball ramp part that generates radial force when load torque is applied to the output shaft, a brake lining that receives the radial force from the ball ramp part, a brake drum that the brake lining is pressed against when the brake lining receives the radial force from the ball ramp part, and a housing that accommodates the input shaft, the output shaft, the ball ramp part, the brake lining and the brake drum inside.

摘要翻译： 一个不可逆机构设置有输入轴，该输入轴接受旋转驱动力的输入;输出轴，其从输入轴接收扭矩传递;一个滚珠坡道部分，当负载扭矩施加到输出轴时产生径向力;制动器 接收来自滚珠坡道部分的径向力的衬片，当制动衬片接收到来自滚珠坡道部分的径向力时制动衬片被压紧的制动鼓，以及容纳输入轴，输出轴， 滚珠坡道部分，制动衬片和制动鼓内部。