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1. (WO2005117214) ARRANGEMENT FOR GUIDING A LAYERED CARBON BRUSH
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/117214 International Application No.: PCT/EP2005/005772
Publication Date: 08.12.2005 International Filing Date: 27.05.2005
Chapter 2 Demand Filed: 22.12.2005
IPC:
H01R 39/38 (2006.01) ,H01R 39/40 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
39
Rotary current collectors, distributors, or interrupters
02
Details
38
Brush holders
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
39
Rotary current collectors, distributors, or interrupters
02
Details
38
Brush holders
40
enabling brush movement within holder during current collection
Applicants: SCHARDT, Günter[DE/DE]; DE (UsOnly)
SCHUNK KOHLENSTOFF-TECHNIK GMBH[DE/DE]; Rodheimer Strasse 59 35452 Heuchelheim, DE (AllExceptUS)
Inventors: SCHARDT, Günter; DE
Agent: STOFFREGEN, Hans-Herbert; Friedrich-Ebert-Anlage 11b 63450 Hanau, DE
Priority Data:
10 2004 026 541.027.05.2004DE
Title (EN) ARRANGEMENT FOR GUIDING A LAYERED CARBON BRUSH
(FR) DISPOSITIF DE GUIDAGE D'UN BALAI DE CHARBON STRATIFIE
(DE) ANORDNUNG ZUM FÜHREN EINER SCHICHTKOHLEBÜRSTE
Abstract:
(EN) The invention relates to an arrangement which is used to guide a layered carbon brush (14) comprising a metal carbon brush guide (100) which extends from a bearing plate (104) made of a plastic material, in addition to a metal helical compression spring (102) which acts upon the layered carbon brush which can be displaced in an axial manner in the carbon brush guide. In order to improve the running of said arrangement, the helical compression spring (102) has a coating (112) which is made of electrically insulating material.
(FR) L'invention concerne un dispositif de guidage d'un balai de charbon stratifie (14), comprenant un guide métallique (100), émergeant d'une plaque support en matière plastique (104), et un ressort de compression hélicoïdal (102) en métal, agissant sur le balai de charbon déplaçable axialement dans le guide précité. En vue d'améliorer les résultats lors du fonctionnement, l'invention est caractérisée en ce que le ressort de compression hélicoïdal (102) présente un revêtement (112) constitué par un matériau électriquement isolant.
(DE) Anordnung zum Führen einer Schichtkohlebürste Die Erfindung bezieht sich auf eine Anordnung zum Führen einer Schichtkohlebürste (14) umfassend eine aus Metall bestehende Kohlebürstenführung (100), die von einer aus Kunststoffmaterial bestehenden Trägerplatte (104) ausgeht, sowie eine auf die in der Kohlebürstenführung axial verschiebbare Schichtkohlebürste einwirkende Schraubendruckfeder (102) aus Metall. Um verbesserte Laufergebnisse zu erzielen, wird vorgeschlagen, dass die Schraubendruckfeder (102) eine aus elektrisch isolierendem Material bestehende Beschichtung (112) aufweist.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)