The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2012
Filed:
Sep. 17, 2007
Pascal Chaumet, Hagenau, FR;
Axel Diederichs, Buehl, DE;
Achim Neubauer, Sinzheim-Vormberg, DE;
Andreas Friedmann, Buehl, DE;
Dirk Altmeyer, Buehl, DE;
Helmut Huber, Achern, DE;
Werner Herm, Buehl, DE;
Edgar Seiler-wegner, Buehl, DE;
Pascal Chaumet, Hagenau, FR;
Axel Diederichs, Buehl, DE;
Achim Neubauer, Sinzheim-Vormberg, DE;
Andreas Friedmann, Buehl, DE;
Dirk Altmeyer, Buehl, DE;
Helmut Huber, Achern, DE;
Werner Herm, Buehl, DE;
Edgar Seiler-Wegner, Buehl, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method and device for producing an electric machine, an electric machine with a commutator, having commutator hooks for fixing electric wire windings with solder arranged between the commutator hooks and the wire winding and two electrodes arranged adjacent to each other which are pressed against the commutator hooks. An electric current is passed through the commutator hooks by means of electrodes such that the solder melts and forms a connection to the wire winding.