| 摘要 |
Improved pinch clamp of the type comprised of a laminar elastic steel body shaped like a ring with solution of continuity and upwardly bent extremities which, at rest, cross each other at the maximum, the clamp being characterized in that it is a composite clamp with one of its parts being made of metal whereas the other is a support cage made of thermoplastic material, comprised of an appropriate thickness washer or a cylinder, and gripping means of the clamp biting on the plastic material body, and with holding or clasping means forming body. |
