FR2496348B3 - - Google Patents

Info

Publication number: FR2496348B3
Authority: FR; France
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

Application number

FR8118342A

Other languages

French (fr)

Other versions

FR2496348A1 (en

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.)

SGL Group GmbH Werk Ringsdorf

Original Assignee

Ringsdorff Werke 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.)

1980-12-17

Filing date

1981-09-29

Publication date

1984-09-07

1981-09-29 Application filed by Ringsdorff Werke GmbH filed Critical Ringsdorff Werke GmbH

1982-06-18 Publication of FR2496348A1 publication Critical patent/FR2496348A1/en

1984-09-07 Application granted granted Critical

1984-09-07 Publication of FR2496348B3 publication Critical patent/FR2496348B3/fr

Status Granted 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
- H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
- H01R39/26—Solid sliding contacts, e.g. carbon brush
- 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
- H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear

FR8118342A 1980-12-17 1981-09-29 Current collector brush with automatic cut=out - uses insulating bolt embedded in brush and released to hold brush away from collector Granted FR2496348A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19803047421 DE3047421A1 (en)	1980-12-17	1980-12-17	SHUTDOWN BRUSH

Publications (2)

Publication Number	Publication Date
FR2496348A1 FR2496348A1 (en)	1982-06-18
FR2496348B3 true FR2496348B3 (en)	1984-09-07

Family

ID=6119334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8118342A Granted FR2496348A1 (en)	1980-12-17	1981-09-29	Current collector brush with automatic cut=out - uses insulating bolt embedded in brush and released to hold brush away from collector

Country Status (4)

Country	Link
JP (1)	JPS57113571A (en)
DD (1)	DD201831A5 (en)
DE (1)	DE3047421A1 (en)
FR (1)	FR2496348A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1992451B (en) *	2005-12-30	2010-12-01	申克碳化技术股份有限公司	Carbon brush with disconnecting device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29716245U1 (en) *	1997-09-10	1999-01-21	Robert Bosch Gmbh, 70469 Stuttgart	Electric hand machine tool
DE10155991C2 (en) *	2001-11-15	2003-12-24	Schunk Kohlenstofftechnik Gmbh	carbon brush
DE102010042807A1 (en) *	2010-10-22	2012-04-26	Robert Bosch Gmbh	Carbon brush with shut-off device
EP3217488A1 (en) *	2016-03-10	2017-09-13	HILTI Aktiengesellschaft	Carbon brush assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH216519A (en) *	1940-07-11	1941-08-31	Zumstein Walter	Device on collector coals for automatic lifting of the coal piece from the collector after the coal is worn out.
GB2047478A (en) *	1979-04-20	1980-11-26	Nebrac Carbon Ltd	Contact brush for commutators

1980
- 1980-12-17 DE DE19803047421 patent/DE3047421A1/en not_active Withdrawn
1981
- 1981-02-24 JP JP2604281A patent/JPS57113571A/en active Pending
- 1981-09-29 FR FR8118342A patent/FR2496348A1/en active Granted
- 1981-12-14 DD DD23573781A patent/DD201831A5/en unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1992451B (en) *	2005-12-30	2010-12-01	申克碳化技术股份有限公司	Carbon brush with disconnecting device

Also Published As

Publication number	Publication date
DE3047421A1 (en)	1982-07-15
JPS57113571A (en)	1982-07-15
FR2496348A1 (en)	1982-06-18
DD201831A5 (en)	1983-08-10

Publication	Publication Date	Title
CH655478B (en)	1986-04-30
FR2475455B1 (en)	1984-12-21
FR2475115B1 (en)	1984-01-06
FR2476541B1 (en)	1984-08-24
FR2476694B1 (en)	1982-03-05
FR2476816B1 (en)	1984-12-21
FR2474327B3 (en)	1983-11-25
FR2472958B1 (en)	1985-03-08
FR2474931B1 (en)	1985-01-11
FR2476604B3 (en)	1982-11-19
FR2475435B1 (en)	1984-01-13
FR2474613B1 (en)	1983-11-18
FR2474526B1 (en)	1984-11-09
FR2476499B1 (en)	1984-11-09
FR2473902B3 (en)	1981-12-04
FR2475831B1 (en)	1984-11-30
FR2476095B1 (en)	1984-03-09
FR2476986B1 (en)	1984-08-03
FR2496348B3 (en)	1984-09-07
FR2473844B3 (en)	1981-12-04
FR2474116B1 (en)	1985-04-05
FR2473673B1 (en)	1984-09-14
FR2473689B1 (en)	1982-02-12
FR2475619B1 (en)	1984-10-19
FR2474985B3 (en)	1981-12-04

FR2496348B3 - - Google Patents

Info

Links

Classifications

Applications Claiming Priority (1)

Publications (2)

Family

ID=6119334

Family Applications (1)

Country Status (4)

Cited By (1)

Families Citing this family (4)

Family Cites Families (2)

Cited By (1)

Also Published As

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