Apparatus and process for injection molding articles of...

Plastic article or earthenware shaping or treating: apparatus – Means feeding fluent stock from plural sources to common...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C425S559000, C425S562000, C425S566000, C425S574000, C425S576000, C264S572000, C264S297300

Reexamination Certificate

active

07140858

ABSTRACT:
It is provided an apparatus for injection molding articles of plastics material comprising: molds (2a) and countermolds (2b) forming molding units (3), molding cavities (7) being defined inside said molds and countermolds; one injection assembly (8) and one auxiliary assembly (9) adapted to respectively supply melted plastics material and pressurized fluid into the molding cavities; molding units (3) being movable with respect to said injection assembly (8) and auxiliary assembly (9); and removable connecting devices (12, 8a), and check means (20) adapted to avoid counter flows from molding cavities (7), being provided between molding units (3) and injection assembly (8) and auxiliary assembly (9).

REFERENCES:
patent: 3973891 (1976-08-01), Yamada
patent: 4613475 (1986-09-01), Hettinga
patent: 5204050 (1993-04-01), Loren
patent: 5286186 (1994-02-01), Brown et al.
patent: 5306134 (1994-04-01), Gill
patent: 5843485 (1998-12-01), Fernandez et al.
patent: 0 876 891 (1998-11-01), None
patent: 09-85772 (1997-03-01), 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

Apparatus and process for injection molding articles of... 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 and process for injection molding articles of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and process for injection molding articles of... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3685955

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