| 摘要 |
A tension and release mechanism for use on a tension belt, including a first bearing member around which the tension belt passes and which is mounted on a support member. A bias member is coupled to the support member to exert a force on the support member tending to tension the belt. Engagement member is mountable adjacent the support member and is movable to a position wherein it exerts a force on the support member to move the support member to a tension-release position. A latch is also included for latching the support member in the tension release position.
|
