DE3872048D1 - COAL HOLDER ARRANGEMENT. - Google Patents

COAL HOLDER ARRANGEMENT.

Info

Publication number
DE3872048D1
DE3872048D1 DE8888107162T DE3872048T DE3872048D1 DE 3872048 D1 DE3872048 D1 DE 3872048D1 DE 8888107162 T DE8888107162 T DE 8888107162T DE 3872048 T DE3872048 T DE 3872048T DE 3872048 D1 DE3872048 D1 DE 3872048D1
Authority
DE
Germany
Prior art keywords
sections
brushes
carbon brush
holder arrangement
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8888107162T
Other languages
German (de)
Inventor
Walter Koester
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schunk Motorensysteme GmbH
Original Assignee
Schunk Motorensysteme GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schunk Motorensysteme GmbH filed Critical Schunk Motorensysteme GmbH
Priority to DE8888107162T priority Critical patent/DE3872048D1/en
Application granted granted Critical
Publication of DE3872048D1 publication Critical patent/DE3872048D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders

Abstract

An easy to assemble carbon brush unit for use with d.c. electrical motors has a pair of carbon brushes (18,20) that are located on opposite sides of the motor axis (22). The current conductor (16) has two coupled sections (28,30) that have angled profiles (28,34). The sections are produced as a metal pressing. A projecting section (40) serves as a terminal. The end sections (50) of the unit is folded a number of times to create a square cross section aperture that receives the carbon brush. The holder has some flexibility to provide secure retention of the brushes.
DE8888107162T 1987-05-16 1988-05-04 COAL HOLDER ARRANGEMENT. Expired - Fee Related DE3872048D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888107162T DE3872048D1 (en) 1987-05-16 1988-05-04 COAL HOLDER ARRANGEMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873716504 DE3716504A1 (en) 1987-05-16 1987-05-16 COAL HOLDER ARRANGEMENT
DE8888107162T DE3872048D1 (en) 1987-05-16 1988-05-04 COAL HOLDER ARRANGEMENT.

Publications (1)

Publication Number Publication Date
DE3872048D1 true DE3872048D1 (en) 1992-07-23

Family

ID=6327740

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873716504 Granted DE3716504A1 (en) 1987-05-16 1987-05-16 COAL HOLDER ARRANGEMENT
DE8888107162T Expired - Fee Related DE3872048D1 (en) 1987-05-16 1988-05-04 COAL HOLDER ARRANGEMENT.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873716504 Granted DE3716504A1 (en) 1987-05-16 1987-05-16 COAL HOLDER ARRANGEMENT

Country Status (2)

Country Link
EP (1) EP0291765B1 (en)
DE (2) DE3716504A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232692B4 (en) * 1991-10-02 2006-07-13 Schunk Motorensysteme Gmbh Carbon holder assembly and mounting such
DE4226553A1 (en) * 1992-08-11 1994-02-17 Teves Gmbh Alfred Brush holders for electric motors
DE19705833A1 (en) * 1997-02-15 1998-08-20 Itt Mfg Enterprises Inc Brush holding arrangement
DE19749457C2 (en) * 1997-11-10 2002-01-24 Schunk Motorensysteme Carbon holder arrangement
DE102004041485A1 (en) * 2004-08-27 2006-03-02 Robert Bosch Gmbh Brush holder for an electric machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240738A (en) * 1916-08-14 1917-09-18 North East Electric Co Brush-mounting.
US1923864A (en) * 1930-12-27 1933-08-22 Electric Service Supplies Co Brush plate assembly
US2324299A (en) * 1942-10-14 1943-07-13 Gen Electric Brush rigging
US2463097A (en) * 1946-12-23 1949-03-01 Brown Brockmeyer Co Brush holder
FR2175666B1 (en) * 1972-03-17 1977-04-01 Ducellier & Cie
FR2389253A1 (en) * 1977-04-27 1978-11-24 Ducellier & Cie Brush carrier for electrical machines - has easily removable individual holders using sprung clips and is used in vehicle starter motors
IT8121340V0 (en) * 1981-03-31 1981-03-31 Fiamma Componenti Accessori S BRUSH HOLDER GROUP FOR ELECTRIC MOTORS FOR AUDIBLE WARNING DEVICES FOR MOTOR VEHICLES AND SIMILAR.
DE3149099A1 (en) * 1981-12-11 1983-06-16 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Brush holder for an electrical machine
EP0175992B1 (en) * 1984-09-19 1988-05-11 Siemens Aktiengesellschaft Process for the manufacture of a support for the brushes of a commutator machine
FR2582872B1 (en) * 1985-05-30 1987-08-21 Peugeot Aciers Et Outillage IMPROVED BRUSH PLATE FOR AN ELECTRIC MOTOR AND MANUFACTURING METHOD THEREOF
DE3538940A1 (en) * 1985-10-31 1987-05-07 Black & Decker Inc WIRING ARRANGEMENT FOR THE MOTOR OF AN ELECTRIC TOOL

Also Published As

Publication number Publication date
EP0291765B1 (en) 1992-06-17
DE3716504C2 (en) 1990-08-16
EP0291765A3 (en) 1989-07-05
EP0291765A2 (en) 1988-11-23
DE3716504A1 (en) 1988-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee