发明名称 |
Torque sensor for a belt-driven conical-pulley transmission |
摘要 |
A torque sensor for a belt-driven conical-pulley transmission. A first ramp surface is rigidly connected to a shaft of a conical disk pair, and a second ramp surface is rigidly connected to a sensing piston surrounding the shaft and axially and rotatably movable relative to the shaft. Balls are positioned between and in contact with the ramp surfaces and with a guide surface rigidly connected with an axially movable disk. The guide surface is so configured that the contact points of a particular ball with the ramp surfaces, the contact point of that ball with the guide surface, and the center point of that ball lie in a radially oriented plane.
|
申请公布号 |
US8500580(B2) |
申请公布日期 |
2013.08.06 |
申请号 |
US20070728215 |
申请日期 |
2007.03.24 |
申请人 |
GANTNER WOLFGANG;GOETZ ANDREAS;KREMER EUGEN;SCHAEFFLER TECHNOLOGIES AG & CO. KG |
发明人 |
GANTNER WOLFGANG;GOETZ ANDREAS;KREMER EUGEN |
分类号 |
F16H59/00;F16H61/00;F16H63/00 |
主分类号 |
F16H59/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|