Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – Metal bands
Patent
1988-08-09
1989-08-22
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
Metal bands
24 20EE, 24 20S, B65D 6302
Patent
active
048582794
ABSTRACT:
A hose clamp made from a unitary, spring steel band formed into a generally cylindrical configuration. The clamp has a support piece extending radially outwardly from one end of the spring steel band, a slot opening formed in the one end adjacent the support piece and extending a predetermined length in a circumferential direction of the spring steel band, a projecting piece formed at the other end of the spring steel band and fitting in circumferential relationship in the slot opening, and an upstanding tab formed at the distal end of the projecting piece and extending radially outwardly of the spring steel band. With this arrangement, when the spring steel band is deflected to its expanded position, the tab is retained on the support piece so as to temporarily lock the spring steel band in its open or expanded position.
REFERENCES:
patent: 1379476 (1921-05-01), Parr
patent: 3358351 (1967-12-01), Ott
patent: 4380096 (1983-04-01), Nishida et al.
patent: 4425681 (1984-01-01), Ilius
patent: 4468840 (1984-09-01), Sauer et al.
patent: 4523352 (1985-06-01), Wachter
patent: 4674720 (1987-06-01), Fetsch
Fujita Yasushi
Kato Yoshinori
Nakanishi Mitsuaki
Takagi Nobuo
Kabushiki Kaisha Togo Seisakusho
Sakran Victor N.
Sjoquist Paul L.
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