Pincer-like tool

作者: Hans Oetiker

DOI:

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摘要: A pincer-like tool for tightening clamps of the type provided with overlapping band portions each including an outwardly projecting embossment that extends generally in circumferential direction clamp and offers by its opening engaging surface disposed substantially transversely to located at end remote from free respective portion. The includes two main standard members punched-out steel plate material having a head section shank-like connecting section, handle fastened corresponding one sections, pivotal connection pivotally other area intermediate attachable parts forming nose-like adapted be affixed sections members; being tips arranged symmetrically longitudinal center plane so portion can detachably attached part positions which are successively brought into action thereby extend useful life part.

参考文章(5)
William Smoyak, Richard Hutchinson, Spring attachment for pivotally connected levers ,(1964)
Hans Oetiker, Earless clamp structure ,(1982)
William T Madeira, Hose-clamp deforming pliers ,(1964)
Payne John Thomas, Improvements in Pincers. ,(1906)
Robert L. Arnold, Hose-clamp pliers ,(1978)