Apparatus for manufacturing hollow plastic bottles from preforms

Details Apparatus for manufacturing hollow plastic bottles from preforms Apparatus for manufacturing hollow plastic bottles from preforms

1990-05-02

1992-05-26

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

198408, 198578, B29C 4942

Patent

active

051162172

ABSTRACT:
Equipment for the manufacture of hollow plastic bottles from preforms (16) having a closed end and an open end forming a neck, includes a conveyor equipped with supports (11) for the preforms which are driven in a predetermined path (T). The supports are arranged one after the other and are capable of pivoting over a given angular range when acted upon by a cam guide and follower arrangement (17, 18) such that the preforms may be inverted from their initial position. The cam guide may be an elongated, stationary rod (17) in the shape of a spiral section coiled around the path (T) followed by the swivel pins (13) of the supports, having a length determined according to the pitch of the spiral and to the angular swing amplitude required for the preforms. Follower rollers (18) are mounted on each support and flank the rod (17) such that, during the displacement of the supports along their path, the supports and preforms carried thereby are swung through 180.degree..

REFERENCES:
patent: 1981642 (1934-11-01), Benoit
patent: 3947180 (1976-03-01), Neumaier
patent: 4069002 (1978-01-01), Seelye
patent: 4355968 (1982-10-01), Lagoutte et al.

Affiliated with

Also associated with

Rating

Apparatus for manufacturing hollow plastic bottles from preforms 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 manufacturing hollow plastic bottles from preforms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for manufacturing hollow plastic bottles from preforms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-415728