| 摘要 |
<p>In an angle-adjustable hinge having a construction in which a first member (1) and a second member (2) having a gear portion (4) are pivoted as to oscillate, a floating wedge member (6), of which one face is a toothed face (7) engaged to the gear portion (4) and another face is a contact face (9) which contacts a wedge face (8) formed on the first member (1) side, is provided, and, a recovery means (10), for recovering the floating wedge member (6) from a retreat state to an engaged state with the gear portion (4) by a return action (M 2 ) of a predetermined small angle (¸) in a standing direction (A) during an inclining action (M 1 ) to relatively oscillate the first member (1) and the second member (2) from a final standing position (P 0 ) in an inclining direction (B), is provided.</p> |
