WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1989012559) CARBON BRUSH FOR COLLECTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1989/012559    International Application No.:    PCT/EP1989/000708
Publication Date: 28.12.1989 International Filing Date: 23.06.1989
Chapter 2 Demand Filed:    27.12.1989    
IPC:
B60L 5/20 (2006.01)
Applicants: HOFFMANN & CO. ELEKTROKOHLE GESELLSCHAFT M.B.H. [AT/AT]; Hallstätter See, A-4823 Steeg (AT) (For All Designated States Except US).
HOFFMANN, Peter [AT/AT]; (AT) (For US Only).
HÖLL, Johann [AT/AT]; (AT) (For US Only).
GRABNER, Herbert [AT/AT]; (AT) (For US Only).
REISER, Klaus [AT/AT]; (AT) (For US Only)
Inventors: HOFFMANN, Peter; (AT).
HÖLL, Johann; (AT).
GRABNER, Herbert; (AT).
REISER, Klaus; (AT)
Agent: GLAWE, DELFS, MOLL & PARTNER; Postfach 26 01 62, D-8000 München 26 (DE)
Priority Data:
P 38 21 253.6 23.06.1988 DE
Title (EN) CARBON BRUSH FOR COLLECTOR
(FR) BALAI DE CHARBON POUR BALAI CONDUCTEUR
Abstract: front page image
(EN)A carbon brush for a collector has a recess which is filled with a layer of metallic plating, in which at least one longitudinal wire is provided as a connection conductor, which is mechanically linked with the carbon brush through being embedded in and completely surrounded by the metallic layer.
(FR)Un balai de charbon pour balai conducteur comporte un évidement rempli d'une couche de métal déposée par électrolyse, dans laquellle est prévu au moins un fil agencé dans le sens longitudinal et servant de conduite de raccordement reliée mécaniquement au balai de charbon du fait qu'elle est enveloppée et recouverte de toutes parts par la couche métallique.
Designated States: JP, US.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: German (DE)
Filing Language: German (DE)