Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – Metal bands
Patent
1991-12-11
1993-05-11
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
Metal bands
24 20S, 24 20CW, 24271, B65D 6300
Patent
active
052089495
ABSTRACT:
A clamp fitting is disclosed, constituted by a metal band wound on itself, whose ends are respectively provided with complementary hooking means, comprising a hook capable of passing behind a shoulder or ear during the clamping operation. The clamp fitting presents at least one group of two undulations, each in the form of an open loop, projecting radially with respect to the outer periphery of the clamp fitting, the zone of join of at least one undulation to the clamp fitting being constituted by a portion of band of circular section, whose radius is at least equal to twice the thickness of the band and which extends over an arc of at least 90.degree. and preferably close to 150.degree..
REFERENCES:
patent: 3420436 (1968-09-01), Oetikee
patent: 4275484 (1981-06-01), Irio et al.
patent: 4402113 (1983-09-01), Smith
patent: 4821379 (1989-04-01), Spaulding
patent: 4843686 (1989-07-01), Bartholomew
patent: 4907319 (1990-03-01), Calmettes et al.
patent: 4919682 (1990-04-01), Bellazzi
patent: 4924558 (1990-05-01), Calmettes
Andre Michel
Calmettes Lionel
Etablissements Caillau
Sakran Victor N.
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