Apparatus for forming a blown plastic container

Details Apparatus for forming a blown plastic container Apparatus for forming a blown plastic container

1988-02-19

1989-08-29

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

215 1C, 220 70, 264532, 428 3692, 4285428, B29C 4910

Patent

active

048612600

ABSTRACT:
Apparatus is disclosed for the forming of an annular depending skirt on the bottom of a container, such as a carbonated beverage bottle, which includes a plurality of articulated fingers extending into the mold cavity having distal ends which are proportioned to be received within a preform skirt portion prior to the blowing of the preform. The fingers are operated by engagement of cam surfaces concurrently with the blowing of the preform into a mold cavity to cause a programmed expansion of the skirt portion into a final single thickness annular skirt on the finished container.

REFERENCES:
patent: 3598270 (1971-08-01), Adomaitis et al.
patent: 3843005 (1974-10-01), Uhlig
patent: 3899279 (1975-08-01), Hudson et al.
patent: 3926324 (1975-12-01), Zavasnik
patent: 3933246 (1976-01-01), Fulton
patent: 3949034 (1976-04-01), Uhlig
patent: 4177139 (1979-12-01), Gitnner et al.
patent: 4382769 (1983-05-01), Younkin et al.
patent: 4436216 (1984-03-01), Chang
patent: 4438856 (1984-03-01), Chang
patent: 4465199 (1984-08-01), Aoki
patent: 4518558 (1985-05-01), Anway et al.
patent: 4780257 (1988-10-01), Beck

Affiliated with

Also associated with

Rating

Apparatus for forming a blown plastic container 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 forming a blown plastic container, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming a blown plastic container will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2234873