Plastic article or earthenware shaping or treating: apparatus – Press forming means – press reshaping means – or vulcanizing... – Cooperating endless belts
Patent
1980-05-13
1981-11-10
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Press forming means, press reshaping means, or vulcanizing...
Cooperating endless belts
425397, B30B 506, B29C 300
Patent
active
042995523
ABSTRACT:
A clamp for feeding an elastomeric strip to a flat platten press without substantial tensile stress has a frame slidably mounted on its supporting members. The clamp has two facing jaws disposed on opposite sides of the path followed by the strip as it is moved to between the jaws. The clamp is moved relative to its support members by a plurality of hydraulic piston and cylinder assemblies disposed with their axes disposed in two planes which are parallel to the plane of the path followed by the strip.
REFERENCES:
patent: 2187253 (1940-01-01), Wallace
patent: 2187254 (1940-01-01), Wallace
patent: 3792953 (1974-02-01), Ahrweiler
patent: 3907473 (1975-09-01), DeMets
patent: 3907479 (1975-09-01), Platte et al.
patent: 3910747 (1975-10-01), Dean et al.
patent: 3914103 (1975-10-01), Dean et al.
patent: 3942927 (1976-03-01), DeMets
patent: 4105387 (1978-08-01), Ahrweiler
Flint, Jr. J. Howard
Industrie Pirelli S.p.A.
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