Buckles – buttons – clasps – etc. – Buckles – One-piece
Patent
1979-10-22
1981-12-08
Frazier, Roy D.
Buckles, buttons, clasps, etc.
Buckles
One-piece
139384B, A44B 1940
Patent
active
043040306
ABSTRACT:
A slide fastener stringer has a woven stringer tape including a web and a tube extending along one longitudinal edge of the web, and a row of coiled coupling elements woven into the tube. The coupling elements comprise a plurality of coupling heads and a plurality of connecting portions each interconnecting two adjacent coupling heads and disposed in the tube, there being a core extending longitudinally through the coupling elements. A pair of stuffer cords extend longitudinally through the tube and are held against the connecting portions of the coupling elements. Two of the warp threads in the tube are disposed on the respective stuffer cords, serving as corners for guiding a slide fastener slider therealong. Other two of the warp threads in the tube are of less diameter than the corner warp threads at portions of the stuffer cords which are remote from the connecting portions of the coupling elements.
REFERENCES:
patent: 3057031 (1962-10-01), Wahl
patent: 3058188 (1962-10-01), Yoshida
patent: 3135036 (1964-06-01), Burbank
patent: 3454052 (1969-07-01), Burbank
patent: 3822444 (1974-07-01), Johns
patent: 3874036 (1975-04-01), Yoshikawa
patent: 3961652 (1976-06-01), Hasuda
patent: 4133084 (1979-01-01), Yoshida
patent: 4134184 (1979-01-01), Motta
patent: 4215729 (1980-08-01), Ofusa
patent: 4216805 (1980-08-01), Akashi
Aschenbrenner Peter A.
Frazier Roy D.
Yoshida Kogyo K.K.
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