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:
Dec. 10, 2024
Filed:
Apr. 08, 2022
Applicant:
Schunk Kohlenstofftechnik Gmbh, Heuchelheim, DE;
Inventor:
Milisav Markovic, Biebertal, DE;
Assignee:
SCHUNK KOHLENSTOFFTECHNIK GMBH, Heuchelheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R 39/38 (2006.01); H02K 13/10 (2006.01); H01R 39/26 (2006.01);
U.S. Cl.
CPC ...
H01R 39/388 (2013.01); H02K 13/10 (2013.01); H01R 39/26 (2013.01); H01R 39/383 (2013.01);
Abstract
A carbon brush for transferring high currents having a connective piece for connecting an electric conductor and a consumable contact piece having a contact surface formed for abutting against a commutator element. The connective piece has a silver content of approximately 5% by weight to approximately 39% by weight and the contact piece has a silver content of approximately 40% by weight to 100% by weight.