| 摘要 |
The clamp consists of a base with a vertical median plane (21) surmounted by a body with mobile lateral retaining jaws (5, 6) and a main spring (16). The clamp has a release mechanism (22) with two assemblies of active components (23a, 24a, 26), at least one of which is asymmetrical relative to the vertical median plane when the clamp is in its central rest position. The release mechanism comprises a knuckle joint (22) which is able to move transversely relative to the jaw clamp and made with two levers (23, 24) which have parallel return ends (23a, 24a), with an active block (26) connected to the base and offset in relation to the vertical median plane. |
