Method of and apparatus for manufacturing slide fastener stringe

Details Method of and apparatus for manufacturing slide fastener stringe Method of and apparatus for manufacturing slide fastener stringe

1990-02-16

1990-10-16

Echols, P. W.

Metal working

Method of mechanical manufacture

Of a slide fastener

29769, 29809, 221123, 221264, B21D 5352

Patent

active

049625802

ABSTRACT:
A method and apparatus for the manufacture of slide fastener carrying a discrete formation of differently colored elements in selected orders. Method and apparatus are disclosed for feeding a plurality of colored elements selectively one at a time in a vertical direction and transferring one such element horizontally to a predetermined position for gravity fall onto a stringer tape.

REFERENCES:
patent: 2003146 (1935-05-01), Gutberlett
patent: 2066359 (1937-01-01), Nagele
patent: 2227461 (1941-01-01), Morin et al.
patent: 2245335 (1941-06-01), Frey
patent: 2262193 (1941-11-01), Morin et al.
patent: 3447229 (1969-06-01), Clark
patent: 3541666 (1970-11-01), Van Amburg
patent: 3939547 (1976-02-01), Bernier et al.
patent: 4063347 (1977-12-01), Woodman, Jr.

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