Injection molding machine

Details Injection molding machine Injection molding machine

1997-01-29

1999-06-29

Mackey, James P.

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

For extrusion or injection type shaping means

26432811, 425574, 425595, B29C 4517

Patent

active

059166045

ABSTRACT:
A combination of displacement mechanisms adaptive for positioning a stationary platen to a frame, permitting the stationary platen to be displaced toward an injection unit to allow an escaping extension of tie-rods in a mold clamp action, is operative to displace the same toward the injection unit for a maintenance service, so that it can be displaced toward the injection unit further from a molding position in a molding operation.

REFERENCES:
patent: 3951579 (1976-04-01), Myers et al.
patent: 4021181 (1977-05-01), Hehl
patent: 4106885 (1978-08-01), Poncet
patent: 4340346 (1982-07-01), Hehl
patent: 4544340 (1985-10-01), Hehl
patent: 5052910 (1991-10-01), Hehl
patent: 5352394 (1994-10-01), Fujita et al.
patent: 5417913 (1995-05-01), Arend
patent: 5618487 (1997-04-01), Hettinga

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