Apparatus for assembling a pair of fastener elements

Details Apparatus for assembling a pair of fastener elements Apparatus for assembling a pair of fastener elements

1984-12-28

1986-10-07

Spruill, Robert L.

Elongated-member-driving apparatus

With means to position 'mating-member' in alignment with driver

227 18, 227116, 227119, 227149, A41H 3704

Patent

active

046154736

ABSTRACT:
An apparatus, for assembling a pair of fastener elements of a garment fastener, including a lower or die unit having a retainer which is disposed immediately upstream of a die and which is vertically movable between a retracted position in which an upper end portion of the retainer is retracted below a top of the die to allow one fastener element to be supplied onto the die, and a projected position in which the upper end portion of the retainer projects from the top of the die to engage a peripheral edge of the head of the fastener element to thereby prevent the latter from being displaced on the die.

REFERENCES:
patent: 2345476 (1944-03-01), Huelster et al.
patent: 2588486 (1952-03-01), Clarke
patent: 3964661 (1976-06-01), Schmidt et al.
patent: 4019666 (1977-04-01), Foults

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