Plastic article or earthenware shaping or treating: apparatus – Including ventilating type hood or chamber encasing a...
Patent
1983-07-11
1989-01-24
Derrington, James
Plastic article or earthenware shaping or treating: apparatus
Including ventilating type hood or chamber encasing a...
118317, 118323, 264309, 425 60, 425100, 425219, 425375, 425447, 425439, 425470, B29C 4108
Patent
active
047998733
ABSTRACT:
A machine for manufacturing a unitary glass fibre reinforced body shell includes a carriage which is movable along the mold and a turntable which is mounted on a carriage for rotation about a first axis extending in the direction of longitudinal movement of the carriage. An arm is slidably mounted on the turntable for radial movement and a dispenser is located on the arm for dispensing glass fibre reinforced resin onto the surface of the mold. A guidance system is provided which interconnects the turret and the slidable arm and is operable to cause the arm to reciprocate with respect to the turret in a radial direction to maintain a substantially constant length of trajectory extending between the dispenser and the wall of the mold. A drive system is provided for rotatably driving the turret about the axis. The carriage is normally stored on a mobile end cap which may be moved from one mold to another and serves to close one end of the mold. A canopy is mounted with one end connected to the mold and the other end connected to the dispenser carriage such that as the dispenser carriage moves along the mold, the canopy is deployed to cover the open upper end of the mold to form an enclosed chamber from which fumes may be extracted.
REFERENCES:
patent: 1574565 (1926-02-01), Ferguson
patent: 3084973 (1963-04-01), Beckley
patent: 3382129 (1968-05-01), Hampshire
patent: 3677681 (1972-07-01), Zippel
patent: 4154561 (1979-05-01), Virtanen
patent: 4363687 (1982-12-01), Anderson
Derrington James
Diesel Equipment Limited
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