Element rows coupling tool for a concealed slide fastener

Details Element rows coupling tool for a concealed slide fastener Element rows coupling tool for a concealed slide fastener

1976-10-15

1977-06-07

DiPalma, Victor A.

Metal working

Means to assemble or disassemble

Slide fastener

29768, 29270, 2420515E, 81 3R, B23P 1904

Patent

active

040273695

ABSTRACT:
A tool for interengaging a pair of element rows in a concealed type slide fastener has a pair of blocks movable toward and away from each other and normally urged apart, and a pair of slider body halves mounted on the blocks, respectively, the slider halves being matable to provide a slider body when the blocks are moved toward each other. An element guide is formed centrally on the bottom surface of a pivotable member operatively connected to the blocks. The pivotable member is movable pivotally into a position in which the element guide and the slider body halves are put together to jointly provide a slider when the blocks are moved toward each other. A motion converting means is provided for converting motion of the blocks into pivotal motion of the pivotable member.

REFERENCES:
patent: 1452372 (1923-04-01), Gomez
patent: 3404437 (1968-10-01), Plummer
patent: 3572191 (1971-03-01), Bannies
patent: 3745636 (1973-07-01), Burstein
patent: 3808665 (1974-05-01), Bannies

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