Plastic article or earthenware shaping or treating: apparatus – Preform assembly means and means for bonding of plural... – Means press fitting or forcibly embedding one preform into...
Patent
1980-12-31
1982-07-20
Pavelko, Thomas P.
Plastic article or earthenware shaping or treating: apparatus
Preform assembly means and means for bonding of plural...
Means press fitting or forcibly embedding one preform into...
29453, 249 58, 264238, 264339, 425DIG3, B29C 2712
Patent
active
043403522
ABSTRACT:
A device for exercising a living hinge of an article and/or closing a lid of a cap while the article or cap is in a mold for forming the article or cap. The device includes a finger which slides between the mold sections, and, in the process, engages a portion of the article or the lid, rotates the portion or lid about the hinge, and in the case of the cap, snaps the lid shut. In an alternate preferred embodiment, when the finger reaches a predetermined point it pivots toward the female mold section to snap the lid tightly shut.
REFERENCES:
patent: 3477095 (1969-11-01), Lensky
patent: 3537676 (1970-11-01), Miller
patent: 3663146 (1972-05-01), Roffey
Global Precision Inc.
Pavelko Thomas P.
LandOfFree
Hinge exercising mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hinge exercising mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hinge exercising mechanism will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-248343