Bar feeder

Details Bar feeder Bar feeder

1989-11-20

1991-11-19

Spar, Robert J.

Material or article handling

Stock pulling or pushing

Stock end face pushers

198746, 198748, B23B 1308, B23Q 522

Patent

active

050661850

ABSTRACT:
A bar feeder for machine tools, comprising at least first and second carriages for bearing the bars, the carriages being movable along guide rods which are supported at their ends so as to freely oscillate with the carriages and the bar. The guide rods bear the carriages by sliding bushes which maintain the bars parallel and at a suitable distance from one another during oscillations. A supplementary bar guide comprising a bar pushing member is supported between a position coaxially arranged with the supporting carriages and a side or underlying position.

REFERENCES:
patent: 3612298 (1971-10-01), Azuma
patent: 3955687 (1976-05-01), Flisch
patent: 4407176 (1983-10-01), Link

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