Buckles – buttons – clasps – etc. – Button with fastener – Covers
Patent
1983-07-28
1985-04-09
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Button with fastener
Covers
24 90R, 24 90E, 24662, 24689, 5472, 411462, A44B 142
Patent
active
045092320
ABSTRACT:
An attaching device for attaching a socket member of a snap fastener to a garment has a post having a circular flange extending from a cylindrical stem and a cap mounted thereon. The circular flange has a central portion, an intermediate inclined annular step, a radially outwardly extending annular shoulder, and a plurality of radial ribs extending radially outwardly from an end of the stem to the inclined annular step. The central portion of the flange has a surface adjacent to the inclined annular step which is held against a rounded wall of the cap. The end of the post is axially spaced from the rounded wall of the cap to provide a clearance therebetween. The annular shoulder of the flange is locked in position by an annular curled rim of the cap. Any impact force applied when the attaching device is staked on the socket member is distributed uniformly to the flange, preventing the cap from being deformed.
REFERENCES:
patent: 447346 (1891-03-01), Pringle
patent: 567529 (1896-09-01), White et al.
patent: 958328 (1910-05-01), Serwer
patent: 1205049 (1916-11-01), Snyder
patent: 1981813 (1934-11-01), Schuster
patent: 2014699 (1935-09-01), Reiter
patent: 2261285 (1941-11-01), Purinton
patent: 3613181 (1971-10-01), Taylor
patent: 4197617 (1980-04-01), Appelt
Nippon Notion Kogyo Co. Ltd.
Sakran Victor N.
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