| 摘要 |
PURPOSE:To accomplish a thinned crank driving device by allowing a crank chamber to house a toothed ring and an eccentric mechanism, etc., besides a support also serving as a bearing, in the crank driving device for controlling the slide tilt operation of a car roof cover. CONSTITUTION:A traveling bridge 12 is provided for sliding and elevating the cover 10 of a sliding and elevating roof via an inclined lever 4, and it 12 is operated by a crank driving device 10 via a transmission means 13. This driving device 10 is unlocked by disconnecting a stopper pin 47 from a concave part 52 while radially pushing a slide 23 to the inside of the device. And, when a crank chamber 19 united with a crank arm in a body is turned with said situation, the toothed ring 34 is turned accompanied by a control disc 37 via a carrier 38, and when it is turned until the projection part 40 of the same disc 37 strikes on the end part of the annular T-shaped groove 41 of the support 22, the cover 10 reaches the return limit position. |
