Tie rod connection for die closing unit of injection molding mac

Details Tie rod connection for die closing unit of injection molding mac Tie rod connection for die closing unit of injection molding mac

1976-05-25

1977-05-03

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Mold opening and closing means and segmented female mold

4254512, 425DIG223, 425242R, B29F 106, B30B 100

Patent

active

040211819

ABSTRACT:
A tie rod connection for the die closing unit of an injection molding machine in which the tie rods, extending on either side of the injection molding die between die plates or other thrust members, are connected thereto with a connection that includes a split abutment ring received inside a groove of the tie rod located outside the thrust member and a clamping cap retaining the abutment ring while preloading the connection between the tie rod and the thrust member.

REFERENCES:
patent: 3093863 (1963-06-01), Ehlert
patent: 3465387 (1969-09-01), Allard et al.
patent: 3528134 (1970-09-01), Fischback
patent: 3577596 (1971-04-01), Bullard
patent: 3597798 (1971-10-01), McDonald
patent: 3606641 (1971-09-01), Carrieri et al.
patent: 3729283 (1973-04-01), Eggenberger et al.
patent: 3756757 (1973-09-01), Grundmann
patent: 3905741 (1975-09-01), Poncet

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