| 摘要 |
PURPOSE:To provide the titled sliding gate device which permits the quick and easy maintenance and inspection of a spring mechanism for constituting a tightening mechanism cooperatively with a toggle mechanism in particular by constituting the above- mentioned spring mechanism in such a manner that the one end side thereof can be attached to and detected from a cover housing. CONSTITUTION:A spring box 22 is practically detached from the cover housing 18 as shown by a virtual line when, for example, the operation of the tightening mechanism 1b on the right side is held released. The spring box 22 is therefore quickly and easily cooled even if the housing 18 is exposed to a relatively high temp. On the other hand, an operation arm 47 is turned around the axial center 49a of a shaft 49 in a J1 direction to exert force to an arm 47 in the case of tightening the gate device by the mechanism 1b. The part 46 of the arm 47 is connected to the end 44 of a connecting arm 43 by a shaft 45 and therefore the part 46 of the arm 47 and the axial center 45a of the shaft 45 are turned in a G2 direction around the axial center 41a of the shaft 41, by which the shaft 49 for connecting the arm 47 and the spring box 22 and the box 22 are oscillated approximately in a G2 direction. Since the toggle mechanism is utilized for the mechanism 1 in the above-mentioned manner, the tightening operation is made quicker than by the conventional mechanism. |
