High speed stock feeder for punch presses and the like

Details High speed stock feeder for punch presses and the like High speed stock feeder for punch presses and the like

1976-04-22

1977-10-04

Stoner, Jr., Bruce H.

Advancing material of indeterminate length

Plural material-moving means

With intermittent material-mover

226146, 226151, 226159, 226162, 251230, B65H 1736, B65H 1744

Patent

active

040519872

ABSTRACT:
A high speed dual-slide type pneumatic feeder for intermittently advancing strip stock into the work station of a punch press or the like characterized by a novel asynchronous type fluid control system which includes a rotary control valve that is intermittently stepped to a plurality of predetermined operative angular positions by means of a ratchet mechanism that is adapted to be operated in response to the ram motion of the punch press. The feeder is also characterized by an improved, compact, flexible and more efficient structural arrangement, and by a novel stock grip releasing system and valving arrangement therefor that automatically causes the stock to be released immediately after completion of each feed stroke of the feeder.

REFERENCES:
patent: 3136335 (1964-06-01), Beech et al.
patent: 3753522 (1973-08-01), Voges
patent: 3847320 (1974-11-01), Scribner

Affiliated with

Also associated with

Rating

High speed stock feeder for punch presses and the like does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High speed stock feeder for punch presses and the like, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed stock feeder for punch presses and the like will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1771352