| 摘要 |
A first member (2) is designed to fit into a door recess at the hinge end and contains connecting rods (16) which are under pressure between springs (19) secured to the rods by nuts (21) and resting on shoulders (9) and a pivoting shaft (12) which passes through holes (17) in the rod bottoms and holes (13) in a second member (3) which is screwed to the door post. |
