Plunger assembly for glass container manufacturing

Details Plunger assembly for glass container manufacturing Plunger assembly for glass container manufacturing

1984-12-31

1987-01-13

Bashore, S. Leon

Glass manufacturing

Diverse distinct glassworking apparatus

Press means with blow means

65322, 65362, C03B 900

Patent

active

046362401

ABSTRACT:
Equipment for glass container manufacturing wherein a plunger used to form a parison in a glass container forming operation is provided with a cylindrical sleeve adapted to lock the plunger base end against a support member firmly fastened to a reciprocal piston. The sleeve is spring-loaded to hold it in operative position and permit lateral limited adjustment during operation, and may be manually elevated to facilitate quick rotative removal of installation of the plunger.

REFERENCES:
patent: 3314775 (1967-04-01), Shelter et al.
patent: 3573025 (1971-03-01), Hamilton
patent: 3607206 (1971-09-01), Foster et al.
patent: 3671211 (1972-06-01), Lloyd
patent: 4033744 (1977-07-01), Davis
patent: 4272272 (1981-06-01), Trahan et al.

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