F - Mech Eng,Light,Heat,Weapons – 16 – B
Patent
F - Mech Eng,Light,Heat,Weapons
16
B
24/31.7
F16B 2/08 (2006.01) B65D 63/10 (2006.01) F16L 33/025 (2006.01)
Patent
CA 1274069
A B S T R A C T An open clamp structure capable of withstanding very high tightening forces, with a clamping band whose over- lapping inner and outer band portions are mechanically locked by a mechanical interconnection including outwardly extending hooks near the free end of the inner band portion adapted to engage with apertures near the free end of the outer band portion; for purposes of tightening the clamp structure upon engagement of at least one hook in the corresponding aperture, a deformable ear with two generally outwardly extending leg portions interconnected by a bridging portion is provided, whereby the bridging portion includes reinforcing means; at least one of the hooks is thereby a cold-deformed hook having force-engaging surface means while another hook is a combined guide and support hook having inclined guide and support surface means formed by its rear edge facing away from the free end of the inner band portion; the reinforcing means is in the form of a generally pan-shaped depression extending over a substantial part of the length and width of the bridging portion.
480398
Hans Oetiker Ag Maschinen-Und Apparatefabrik
Kirby Eades Gale Baker
Oetiker Hans
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