Straight-hydraulic mold clamping system in molding machine

Details Straight-hydraulic mold clamping system in molding machine Straight-hydraulic mold clamping system in molding machine

1985-11-22

1988-05-17

Silbaugh, Jan H.

Plastic article or earthenware shaping or treating: apparatus

With means lubricating cooperating apparatus parts

92160, 425590, 425595, 4254512, 4254519, B30B 1528

Patent

active

047447400

ABSTRACT:
A straight-hydraulic mold clamping system for use in a molding machine has a bearing portion for a rod of a mold clamp cylinder provided with a plurality of annular oil grooves within which an oil functions, and utilizes the rigidity of the rod so as to horizontally support a movable platen and a molding die attached to the movable platen in a cantilever manner and maintain the horizontality of the movable platen and the molding die.

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patent: 4009983 (1977-03-01), Jacobs
patent: 4014555 (1977-03-01), Jacottet
patent: 4094621 (1978-06-01), Hehl
patent: 4105385 (1978-08-01), Hehl

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