Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – With tighteners
Patent
1980-02-12
1981-10-27
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
With tighteners
24 27, 24 28, 24 68C, 285252, 29225669, B65D 6300, B65D 4534, F16L 3300
Patent
active
042965349
ABSTRACT:
A clamp used mainly for connectively fixing a flexible hose, typified by a gas hose, water-service hose or the like, to the mouthpiece portion of a cock, joint or the like. The clamp comprises a clamping band formed of a single metal wire wound into a pair of circular rings adapted to loosely receive a hose therein, an operating lever formed of a metal strip disposed immediately above the overlap portion of the circular rings and pivotally engaged at its one end by one end of the winding of the clamping band, and a prop arm which connects the intermediate portion of the operating lever to the other end of the winding of the clamping band, the arrangement being such that by urging the operating lever at the other end thereof toward the circular rings of the clamping band, the lever action forces the opposite ends of the winding of the clamping band to move away from each other, thereby contractively deforming the opening diameter of the circular rings to effect the clamping of the hose.
REFERENCES:
patent: 996478 (1911-06-01), Francis
patent: 1483050 (1924-02-01), Wells
patent: 1598561 (1926-08-01), Coomer
patent: 1912114 (1933-05-01), Allen
patent: 2194317 (1940-03-01), O'Neill
patent: 2303625 (1942-12-01), Ellis
patent: 2750064 (1956-06-01), Clarke
patent: 2817130 (1957-12-01), Roberts et al.
patent: 3141642 (1964-07-01), Mayrath
patent: 3151895 (1964-10-01), Ward
patent: 3213499 (1965-10-01), Bylstra
Kabushiki Kaisha Taiyohatsujyo Seisakusho
Osakasanko Kabushiki Kaisha
Sakran Victor N.
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