Apparatus for the production of hollow bodies from thermoplastic

Details Apparatus for the production of hollow bodies from thermoplastic Apparatus for the production of hollow bodies from thermoplastic

1995-02-03

1996-11-19

Chiesa, Richard L.

Plastic article or earthenware shaping or treating: apparatus

Female mold and means to shape parison directly by internal...

Including means to prepare parison

425537, 425538, 425541, B29C 4904

Patent

active

055760341

ABSTRACT:
In an apparatus for the production of hollow bodies from thermoplastic material by use of extrusion blow molding, having at least two blow molding units and an extrusion system, in an operating cycle each blow molding unit is movable between a receiving position in which the opened blow molding mold receives a preform and at least one other position in which the expanded hollow body is removed from the blow molding mold. Each blow molding unit is firstly moved from a station remote from the removal station in at least one direction into the removal station and opened after reaching the removal station, whereupon the hollow body previously produced in the blow molding mold is removed. The respective blow molding unit is then moved by use of a second movement in another direction, with the blow molding mold open, into the receiving position which is arranged laterally displaced relative to the path of movement along which the blow molding unit is moved into the removal station.

REFERENCES:
patent: 3640661 (1972-02-01), Gasior et al.
patent: 3728063 (1973-04-01), Langecker
patent: 3998576 (1976-12-01), Frohn et al.
patent: 4022561 (1977-05-01), Strong
patent: 4738612 (1988-04-01), Kikuchi et al.
patent: 5208049 (1993-05-01), Hatfield et al.
patent: 5219587 (1993-06-01), Seto et al.

Affiliated with

Also associated with

Rating

Apparatus for the production of hollow bodies from thermoplastic 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 for the production of hollow bodies from thermoplastic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the production of hollow bodies from thermoplastic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-539057