Apparatus for reducing wear on mold ejection systems

Details Apparatus for reducing wear on mold ejection systems Apparatus for reducing wear on mold ejection systems

1991-04-01

1992-08-18

Heitbrink, Tim

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With product ejector

264334, 425444, B29C 4540

Patent

active

051394111

ABSTRACT:
An apparatus for reducing wear on the ejection system components of a molding system utilizes a mounting plate supporting a limit bolt connected to the ejection system. A spring is used to create a force on the limit bolt which acts to reduce the friction on the ejection system components. By varying the tension of the screw, the tension of the spring and the force on the ejection system can be varied. The bolt may be mounted on a roller bearing means to allow the force be applied during operation of the ejection system.

REFERENCES:
patent: 3213490 (1965-10-01), Johnson
patent: 3572424 (1971-03-01), Byrne
patent: 3687591 (1972-08-01), Perego
patent: 3726625 (1973-04-01), Rees
patent: 4555086 (1985-11-01), Kiyotomo
patent: 4732554 (1988-03-01), Hellmann
patent: 4865536 (1989-09-01), Inaba et al.
patent: 4891002 (1990-01-01), Inaba et al.
patent: 4929170 (1990-05-01), Boskovic

Affiliated with

Also associated with

Rating

Apparatus for reducing wear on mold ejection systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for reducing wear on mold ejection systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for reducing wear on mold ejection systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1244538