| 摘要 |
A fluid coupling device is disclosed of the type including a valve member actuated by a valve shaft extending through the cover, the position of the valve and valve shaft being controlled by a temperature responsive bimetal coil. The coil has a first end attached to the valve shaft and a second end received within a clip member to prevent circumferential movement of the second end of the coil. The clip member includes wing portions which are generally parallel to the adjacent surface of the cover. After the clip and the bimetal coil are assembled, the coil is permitted to achieve its neutral position in both the radial and circumferential direction, and subsequently, each of the wing portions is attached to the adjacent portion of the cover without causing substantial radial or circumferential movement of the second end of the coil. As a result, the coil is able to withstand extreme vibration conditions, but is not subject to the high hysteresis which normally occurs with a rigid mounting of the coil. |
