Apparatus for preventing fall of button parts from a chute

Details Apparatus for preventing fall of button parts from a chute Apparatus for preventing fall of button parts from a chute

1986-02-07

1986-11-25

Hunter, H. Hampton

Sewing

Special machines

Article attaching

D05B 322

Patent

active

046241990

ABSTRACT:
A button attaching machine having an apparatus for preventing button parts from falling from an intermediate chute when the latter is detached from a chute assembly. The apparatus includes a transverse lever pivotally connected at one end to a bracket mounted on a lower end of the intermediate chute, and a blocking member carried on the lever remotely from the bracket and having a first and a second projection. The lever is normally urged by a spring to turn so as to cause the first projection to penetrate into a channel of the chute, thus blocking the passage of the button parts. When the chute is mounted, the second projection is pushed by a stop until the first projection is retracted from the channel of the chute, thus allowing the passage of the button parts.

REFERENCES:
patent: 3363592 (1968-01-01), Medoff
patent: 3382824 (1968-05-01), Brongman
patent: 3494311 (1970-02-01), Hopkins
patent: 3712253 (1973-01-01), Asnes
patent: 3837530 (1974-09-01), Snyder

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