Plastic article or earthenware shaping or treating: apparatus – Shaping surface including means to release or remove product... – Removal-miscellaneous
Patent
1986-11-05
1987-10-20
Hoag, Willard E.
Plastic article or earthenware shaping or treating: apparatus
Shaping surface including means to release or remove product...
Removal-miscellaneous
156149, 156344, 156584, 264334, B29C 3500, B29C 4350, B29C 4142
Patent
active
047011190
ABSTRACT:
Combined apparatus for performing the processes to which a rubber tube formed on a metal core must necessarily be subjected to after having been vulcanized comprises a bed constituted by a series of conveyor belts disposed in longitudinal sequence in a horizontal plane, onto which the tubes are individually placed after vulcanization. Along one side of the bed a carriage carrying a spool can be moved with the spool being driven to rotate by a slipping motor. At the two ends of the bed there are positioned header having forks for attachment to the cores on which the tubes are formed. By rotating the spool and simultaneously moving the carriage it is possible to unwrap and recover bindings from tubes of any diameter tidily, while by fixing one end of the metal core to one of the said headers and operating the said conveyor belts, the of finished tube can be released from the associated core.
REFERENCES:
patent: 1730639 (1929-10-01), Blaker
patent: 1946226 (1934-02-01), Wallace
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