(57) Abstract Objective When opening and closing the occulter - mosquito - ten top guideThe unpleasant noise which it occurs with Sliding connection is inhibited if possibleWith, the fact that the is attached to occulter - mosquito - ten is prevented. Constitution It guides to band-like guide piece 12a and that top and bottom edgeThe resin make guide of the belt which formed surface Interpolation arrival piece 12b in one bodyPiece 12 multiple providing and the said resin make guide piece 12 totsupugaOn the guide aspect 9 of ido 7 when the lap it can point the contiguity region thousandThe Interpolation it stuck in bird condition.
展开▼