| 摘要 |
An assist mechanism for assisting in the pivotal movement of an enclosure member between closed, intermediate, and open positions. A first biasing member has a swing arm pivotally connected to a strut and extends between a base plate and enclosure member, and a second biasing member has a link pivotally connected to a limited tension spring and also extends between the base plate and enclosure member, whereby each impart a substantially biasing force substantially on only one side of the intermediate position, with the first biasing member biasing the enclosure member away from the closed position, a nd a second biasing member biasing the enclosure member away from the open position. |
