Universal feed finger device

Details Universal feed finger device Universal feed finger device

1977-08-09

1978-06-06

Weidenfeld, Gil

Chucks or sockets

Socket type

Resilient split socket

B23B 3100

Patent

active

040932460

ABSTRACT:
A feed finger device for holding and feeding a bar of stock material on an automatic screw machine includes a hollow cylindrical finger open at both ends one with one end being adapted for attachment to a feed tube carried by the machine through which the bar is fed. A plurality of elongated closed-ended slots extends obliquely to the longitudinal direction of the cylindrical finger and the cylindrical member is crimped a desired amount intermediate the ends of the slots whereby the feed finger may be made to grip and feed different sizes and shapes of bar stock material without scratching or marring the flats of the bar stock.

REFERENCES:
patent: 1839432 (1932-01-01), Weed
patent: 2037304 (1936-04-01), Baxendale

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