Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Patent
1980-06-13
1981-12-22
Pavelko, Thomas P.
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
425576, 26432811, B29F 100
Patent
active
043070574
ABSTRACT:
The method of aligning the injection nozzle of a mold injection machine of carousel type with the ingate opening of a mold supported on the carousel which comprises the steps of first rotating the carousel to an initial mold position at the mold injection station by an indexing mechanism and then with the indexing mechanism disengaged from the carousel, adjustably moving and locking the carousel by a releasable locking mechanism into the mold injection position wherein the nozzle is movable into and out of operative engagement with the mold ingate opening. The location of a mold at the injection position therefor is initially predetermined by and then accurately relocated and maintained by the locking mechanism during the mold injection cycle.
REFERENCES:
patent: 959011 (1910-05-01), Herman
patent: 2327227 (1943-08-01), Tucker
patent: 2333056 (1943-10-01), Thoreson
patent: 2431843 (1947-12-01), Swoger
patent: 3327354 (1967-06-01), Son
Lowell Rudolph L.
Pavelko Thomas P.
Pingel G. Brian
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