Mold clamping apparatus for molding machinery

Details Mold clamping apparatus for molding machinery Mold clamping apparatus for molding machinery

1975-09-29

1977-05-10

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

Shaping surface including means to release or remove product...

By movable ejector means entering mold cavity

B29F 100

Patent

active

040225658

ABSTRACT:
Mold clamping apparatus of the type including a crosshead driven to move a movable platen through toggle linkage, wherein the crosshead is guided during its driven movement by a plurality of guide rods which are movable with the movable platen. The guide rods are supported on the tie rods by supporting plates which are connected to connecting rods affixed to the movable platen whereby the connecting rods and supporting plates also move with the movable platen.

REFERENCES:
patent: 2244123 (1941-06-01), Sebek
patent: 2334372 (1943-11-01), Abbott et al.
patent: 2371547 (1945-03-01), Rosenlund et al.
patent: 2395100 (1946-02-01), Caron
patent: 2718662 (1955-09-01), Bohannon et al.
patent: 3579742 (1971-05-01), Muttart
patent: 3613156 (1971-10-01), Jager

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