Apparatus for preventing molded parts from being contaminated by

Details Apparatus for preventing molded parts from being contaminated by Apparatus for preventing molded parts from being contaminated by

1992-07-23

1993-12-14

Heitbrink, Tim

Plastic article or earthenware shaping or treating: apparatus

With safety feature

425556, 425DIG45, B29C 4584

Patent

active

052696731

ABSTRACT:
An injection molding machine is illustrated with tie bars extending from a stationary die plate. A movable die plate is slidably movable along the tie bars. Corrugated elastic sleeves cover the tie bars and are seated at opposite ends on the die plates to keep molded parts from contacting the tie bars when the mold is open and thereby protect the molded parts from contamination by lubricant on the tie bars. In the embodiment shown, the corrugated sleeve is made of plastic material and is split longitudinally to facilitate assembly. The split sleeve construction enables the sleeves to be assembled sidewise onto the tie bars, and held snugly onto the bars by wires or cable ties.

REFERENCES:
patent: 4828477 (1989-05-01), Uehara
patent: 4911630 (1990-03-01), Uehara

Affiliated with

Also associated with

Rating

Apparatus for preventing molded parts from being contaminated by 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 preventing molded parts from being contaminated by, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for preventing molded parts from being contaminated by will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1700493