HOSE CLAMP WITH STEPLESS INTERNAL CLAMPING SURFACE AND METHOD OF MAKING THE SAME

摘要

A clamp made from clamping band material in which optimization for the lengt h of the necessary blank is realized in dependence on the length of the bridging portion (16) of a so-called "Oetiker" ear whereby this bridging portion length is used to determine the length of the overlapped full-band-width inner clamping band portion (11b) as well as the location of the beginning of the step-like portion (67) and the length of the tongue-like extension (6 1) at the end of the full-band-width inner clamping band portion (11b).