| 发明名称 | Clutch pack travel compensator for reduced drag | ||
| 摘要 | A clutch control assembly for a transmission, including a piston plate including a first side having a first circumferentially aligned and axially extending ramp, and a second side. The assembly includes an adjustment ring in contact with the first ramp, and at least one rotary piston with a first end fixed to the adjustment ring. In response to a first force applied to the second radially disposed side and the at least one rotary piston, the at least one rotary piston is displaceable to urge the adjustment ring in a first circumferential direction along the first ramp such that the adjustment rings displaces in a first axial direction away from the piston plate. | ||
| 申请公布号 | US8813937(B2) | 申请公布日期 | 2014.08.26 |
| 申请号 | US201213420976 | 申请日期 | 2012.03.15 |
| 申请人 | Schaeffler Technologies GmbH & Co. KG | 发明人 | Hemphill Jeffrey |
| 分类号 | F16D25/0638;F16D25/12;F16D13/75 | 主分类号 | F16D25/0638 |
| 代理机构 | Simpson & Simpson, PLLC | 代理人 | Simpson & Simpson, PLLC |
| 主权项 | 1. A clutch control assembly for a transmission, comprising: a piston plate including: a first side having a first circumferentially aligned and axially extending ramp; and,a second side; an adjustment ring in contact with the first ramp; and, a rotary piston with a first end engaged with the adjustment ring, wherein in response to a first force applied to the second side and to the rotary piston, the rotary piston is displaceable to urge the adjustment ring in a first circumferential direction along the first ramp such that the adjustment ring displaces in a first axial direction away from the piston plate. | ||
| 地址 | Herzogenaurach DE | ||