Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – And means to form or reshape preform
Patent
1978-02-15
1979-05-22
Spicer, Jr., Robert L.
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
And means to form or reshape preform
425113, 425116, 425121, 425129R, B29C 2700, B29F 110
Patent
active
041556887
ABSTRACT:
A machine is disclosed for producing reinforced cast pieces on a rope, which are to be spaced apart at a desired distance along the rope. Mounted on the machine bed are half-moulds having two aligned holes to receive the rope, a mechanism for closing and opening said half-moulds, a device for pouring a material into the half-moulds, and a device for moving the rope step-by-step. The machine is also provided with a device for fluffing the rope so as to reinforce cast pieces, the device being mounted on the machine bed nearby the half-moulds. The fluffing device comprises two members having grooves which form a hole for receiving and fixing the rope while the members are closed, the hole being in alignment with the holes in the half-moulds, a mechanism for moving said members in the direction of movement of the half-moulds so as to close or open these members, and a mechanism for axially moving said members while closed until the portion of the members that faces said half-moulds enters one hole in the half-moulds, this hole being made so as to correspond to the shape and size of the entering portion of the members, the other hole of the half-moulds being adapted for fixing the rope in position.
REFERENCES:
patent: 2288899 (1942-07-01), Gits
patent: 3152433 (1964-10-01), Burbank
patent: 3257709 (1966-06-01), Fernan et al.
patent: 3685784 (1972-08-01), Spanjer
Bolshak Nikolai I.
Borislavsky Leonid B.
Korovai Vladimir S.
Spicer, Jr. Robert L.
Zavod "Nezhineselmash"
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