Closure mechanism for an injection molding machine or extrusion

Plastic article or earthenware shaping or treating: apparatus – Mold opening and closing means and segmented female mold – Varying pressure and/or speed closing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

425DIG223, B29F 106

Patent

active

039751333

ABSTRACT:
A closure mechanism for an injection molding machine or extrusion press having a frame, a number of parallel extending rods, a first tool support fixedly connected with the frame and a second tool support displaceable along said rods. There is also provided a hydraulic mechanism or device for displacing the second tool support along the rods. According to the invention the rods possess engaging means and the second tool support possesses engaging elements which can be engaged in the engaging means of the rods. The rods are displaceably connected with the first tool support and the hydraulic device possesses at least one displacement mechanism serving to displace the second tool support with respect to the rods and for each rod possesses an additional displacement mechanism fixedly connected with the first tool support which serves to displace the relevant rod with respect to the first tool support.

REFERENCES:
patent: 2689978 (1954-09-01), Roger
patent: 3093863 (1963-06-01), Ehlert
patent: 3120039 (1964-02-01), Stubbe et al.
patent: 3433290 (1969-03-01), Eggenberger et al.
patent: 3669599 (1972-06-01), Snider et al.
koerhring HPM Division Bulletin 7101.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Closure mechanism for an injection molding machine or extrusion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Closure mechanism for an injection molding machine or extrusion , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closure mechanism for an injection molding machine or extrusion will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1483401

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.