| 摘要 |
<p>A safety binding comprises a fixed body and two independent wings which are laterally pivotable on a stationary member. An anti-friction plate can be pivotably mounted around a fixed axis and comprises two openings which respectively receive two arms which are affixed to two independently movable wings. The abutments or arms limit the extent of movement of the anti-friction plate, and insure its automatic recentering.</p> |
