Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Means responsive to abnormal condition completely stop...
Patent
1985-08-23
1987-08-11
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Means responsive to abnormal condition completely stop...
425154, 425381, 425376R, 425382R, 425466, B29C 4796, B29C 4716
Patent
active
046858750
ABSTRACT:
A discharge nozzle connected to the outlet of an extruder is built wedge-shaped in vertical longitudinal section and comprises a lower housing part and an upper housing part. The upper housing part is adapted to be swung open by being pivoted around a pivot axis, thus causing the nozzle to open. This opening of the nozzle occurs under the influence of a control and actuating member, as soon as a predetermined value of twisting moment, pressure or temperature is exceeded. The nozzle discharge opening has shutting locking bolts associated with it, adapted to shut off the discharge channels of the discharge opening of the nozzle. The discharge nozzle may be used to advantage for the continuous processing of electrode material.
REFERENCES:
patent: 3154808 (1964-11-01), Ahlefeld et al.
patent: 3499952 (1970-03-01), Kolner et al.
patent: 3526926 (1970-09-01), Reid
patent: 3535738 (1970-10-01), Vossen
patent: 3628561 (1971-12-01), Corbett
patent: 3830610 (1974-08-01), Ohkawa et al.
patent: 3947201 (1976-03-01), Ellwood
patent: 4439125 (1984-03-01), Dieckmann et al.
Chevroulet Leon
Salmon Guy
Buss AG
Dubno Herbert
Housel James C.
Ross Karl F.
Woo Jay H.
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