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Individual
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Individual
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Priority to ES89552UpriorityCriticalpatent/ES89552Y/en
Publication of ES89552UpublicationCriticalpatent/ES89552U/en
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Publication of ES89552YpublicationCriticalpatent/ES89552Y/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
MACHINE FOR RECORDING DRAWINGS IN RUBBER COVERS, characterized in that it consists essentially of a cylindrical-conical shaped blade hollow inside in a stepped manner such that from the cutting edge on the inside increases the diameter of the hollow section more and more up to the exit and from the outside also from the cut initially takes a frustoconical shape and then finish in the back with a proper thickness since at this point the shape of the blade does not interfere with the operation of the machine; this end part carrying an internal thread by means of which the blade connects with a hollow shaft thus forming a tubular whole and finished by the cutting edge. (Machine-translation by Google Translate, not legally binding)
ES89552U1961-10-261961-10-26
Machine for engraving drawings on rubber tires
ExpiredES89552Y
(en)
A device for the quick fixing of a piece on the footwear of a machine-tool, especially in tornos. (Machine-translation by Google Translate, not legally binding)