ATTACHING AND DETACHING DEVICE OF FILM ETC. BY TENTER CLIP

摘要

PURPOSE:To obtain an attaching and detaching device of a film etc. due to a tenter clip of which damage of a clip lever edge is prevented, by providing a pushing device where a compressing spring is inserted between a clip lever and a clip body. CONSTITUTION:A bracket 24 is fixed by a notch 23 shaped at a boss 22 of a clip lever 21. Also protrusions 25 are provided at both sides and the clip lever 21 is contacted to a clip body 4 and stopped when it rotates counterclockwise. A pushing device 26 is composed by inserting an inside cylindrical object 27 into an inside of an outside cylindrical object 28 enabling to slide and fitting a compressing spring 29. It is set so as to hold a film 11 between the clip lever 21 and a liner 7 and also to make the clip lever 21 to keep a tilting state after the clip lever 21 goes over a dead point when rotating. By this, contacting of an edge of the clip lever 21 to a liner 7 is prevented in the abscence of the film 11.