Air ejector system

Details Air ejector system Air ejector system

1985-05-13

1986-12-16

Meister, James M.

Cutting

With product handling means

By fluid current

83 98, 83685, 83621, B26F 114

Patent

active

046287809

ABSTRACT:
An air ejector system for use in a horizontal or vertical stamping press which reciprocates the moving member of a die set to produce an annular product. Air is introduced through a central punch for shedding and ejecting a slug. Air is also introduced through an annular knockout for shedding and ejecting a coaxially produced product. A resilient member retains the knockout in a position rearwardly of the punch and button die during the forward punching stroke. Valving sequentially introduces the air through the punch and knockout at the appropriate points in the reciprocating stamping cycle.

REFERENCES:
patent: 2313525 (1943-03-01), Edelman
patent: 2487271 (1949-11-01), Petri
patent: 3236130 (1966-02-01), Robert
patent: 3550491 (1970-12-01), Wingard
patent: 3771396 (1973-11-01), Im
patent: 3939743 (1976-02-01), Coombes

Affiliated with

Also associated with

Rating

Air ejector system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air ejector system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air ejector system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-238274