Mold for molding a fiber reinforced article

Details Mold for molding a fiber reinforced article Mold for molding a fiber reinforced article

1991-12-09

1993-08-17

Heitbrink, Tim

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

Female mold type means

264258, 264324, 264325, 425127, 4251291, B29C 4514

Patent

active

052363210

ABSTRACT:
A method of molding complex shapes by injecting a plastics material resin into fibers (24, 32) within a mold (10, 34) wherein one or more galleries (22, 40) is provided in the mold communicating with the fibres, the gallery or galleries being so arranged as prevent substantial deformation of the fibres into them. The galleries may be arranged transverse to the length of some or all of the fibres and be sufficiently narrow to prevent deformation of the fibres into them; or the galleries may lie in the same general direction as the length of the fibres and channel inserts (42) provided with a series of transverse slots (44) are employed within the galleries to prevent fibres being pressed into the galleries.

REFERENCES:
patent: 2913036 (1959-11-01), Smith
patent: 4560523 (1985-12-01), Plumley
patent: 4873044 (1989-10-01), Epel

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