Locally pressurizing type injection molding machine

Details Locally pressurizing type injection molding machine Locally pressurizing type injection molding machine

1993-09-29

1995-12-05

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

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

With product ejector

264 71, 264334, 425424, 425432, 425444, B29C 4540

Patent

active

054723353

ABSTRACT:
A locally pressurizing type injection molding machine includes a stationary die and a movable die. An ejector pin extends through the movable die, with its tip end facing a mold cavity and its trailing end fixed by an ejector plate. A vibrating/pressurizing pin extends through the movable die and the ejector plate, with its tip end facing a resin passage and with its trailing end fixed by the vibrating/pressurizing plate. A vibrating/pressurizing actuator is disposed in rear of the vibrating/pressurizing plate, so that the vibrating/pressurizing can be effected through the vibrating/pressurizing plate, and the ejector pin can be advanced through the vibrating/pressurizing plate and the ejector plate, both by operation of the vibrating/pressurizing actuator.

REFERENCES:
patent: 3893644 (1975-07-01), Drazick
patent: 5405259 (1995-04-01), Morikita
Patent Abstracts of Japan vol. 13, No. 100 9 Mar. 89.

Affiliated with

Also associated with

Rating

Locally pressurizing type injection molding machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Locally pressurizing type injection molding machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Locally pressurizing type injection molding machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1369919