Die carrier member for die closing unit of injection molding mac

Plastic article or earthenware shaping or treating: apparatus – Mold opening and closing means and segmented female mold – Rotary cam

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

425453, 4254501, B29F 106

Patent

active

045739013

ABSTRACT:
A cast iron die carrier member for the die closing unit of an injection molding machine having a machined die mounting face which is interrupted by a pattern of shallow face grooves on the surface of which the casting skin of higher resistance and lower elongation is retained, in order to stiffen the die carrier member against bending and distortion under an elevated die closing pressure. The die carrier member also has axially extended, vertically braced supporting flanges reinforcing the cantilever-type clamping connection between the member and the guide rails of the machine base to further stiffen the die carrier member against bending and to thereby reduce the long-term wear of the guide surfaces of the die closing unit.

REFERENCES:
patent: 4080144 (1978-03-01), Hehl
patent: 4315728 (1982-02-01), Hehl
patent: 4453912 (1984-06-01), Hehl
patent: 4530655 (1985-07-01), Hehl
patent: 4533313 (1985-08-01), Poncet

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

Die carrier member for die closing unit of injection molding mac does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Die carrier member for die closing unit of injection molding mac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Die carrier member for die closing unit of injection molding mac will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1593328

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