Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB23782/37A
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Individual
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Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Publication of GB487638ApublicationCriticalpatent/GB487638A/en
487,638. Delivering materials from hoppers. ROCA; M., and GUIX, E. Aug. 31, 1937, No. 23782. Convention date, Nov. 17, 1936. [Class 78 (i)] [Also in Groups II and V] The bottom of a hopper 19 is provided with a feed drum 20 in contact on one side with a hinged flap 27 and on the other side with a series of spring-controlled flaps 24 which are forced open to discharge the feed when struck by one of the projections 23 on the drum 20. The feed drum is rotated at any speed by pulleys 21 driven from the shaft 4.
GB23782/37A1936-11-171937-08-31Improvements in or relating to triturating machines
ExpiredGB487638A
(en)