| 摘要 |
<p>The tongs comprises an articulated lever (5), two shoe anchoring claws (6,7), a support base (2) on the rear part of the shoe and a hook in the end of the lever constituting a counter support on the shoe. The lever includes a movable arm (8) articulated to a spindle (9) located transversely to each fixing yoke (10) integral with a fixed arm (4) perpendicular to the base. A return spring (13) is mounted between the movable arm and the yoke. Locking means locally lock the movable arm relative to the fixed arm when holding the hot shoe.</p> |
