Intreprinderea De Ferita, Urziceni, Judetul Ialomita, Ro
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Application filed by Intreprinderea De Ferita, Urziceni, Judetul Ialomita, RofiledCriticalIntreprinderea De Ferita, Urziceni, Judetul Ialomita, Ro
Priority to RO1988134379ApriorityCriticalpatent/RO101595A2/en
Publication of RO101595B1publicationCriticalpatent/RO101595B1/en
Publication of RO101595A2publicationCriticalpatent/RO101595A2/en
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices
(AREA)
Motor Or Generator Current Collectors
(AREA)
Abstract
A machine for levelling the edges of the commutator brushes used in electrical machines.According to the invention, the machine consists of a supply system and four grinding machines equipped with abrasive wheels; the assembly ensures continuous and simultaneous grinding of the brush edges; the brushes are continually pushed through the grinders with the help of several driving rollers.
RO1988134379A1988-07-061988-07-06Turning on edge apparatus for collecting brushes
RO101595A2
(en)