Mold clamping apparatus, injection molding machine and...

Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – For extrusion or injection type shaping means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C264S328900, C425S595000

Reexamination Certificate

active

07491051

ABSTRACT:
Provided is a mold clamping apparatus of a mold having a side wall portion of cantilever shape, by which deformation of the mold side wall portion can be efficiently suppressed. An injection molding machine and injection molding method both using the mold clamping apparatus are also provided. Thereby, molded articles with high quality having no flash generation can be obtained. The mold clamping apparatus comprises a side pusher comprising a pair of supports respectively arranged between adjacent two tie bars out of a plurality of tie bars at positions symmetrical to each other and slidably supported to the tie bars, a moving and positioning means linking the supports to a fixed platen or movable platen and moving the supports to be positioned at a predetermined position and a lateral clamping means provided on each of the pair of supports to push a side face of a fixed mold or movable mold.

REFERENCES:
patent: 5114329 (1992-05-01), Nakamura et al.
patent: 5516276 (1996-05-01), Takayama et al.
patent: 5776402 (1998-07-01), Glaesener
patent: 1-18339 (1989-05-01), None
patent: 8-258103 (1996-10-01), None
patent: 8-276436 (1996-10-01), None
patent: 9-38984 (1997-02-01), None
patent: 2587035 (1998-10-01), None
patent: 2858647 (1998-12-01), None
patent: 2001-1381 (2001-01-01), None
patent: 2003-25378 (2003-01-01), None

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

Mold clamping apparatus, injection molding machine and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-4103704

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