ES493135A0 - IMPROVEMENTS IN BRUSH HOLDERS FOR ELECTRIC MOTORS OF MACHINE-HAND TOOLS. - Google Patents

IMPROVEMENTS IN BRUSH HOLDERS FOR ELECTRIC MOTORS OF MACHINE-HAND TOOLS.

Info

Publication number
ES493135A0
ES493135A0 ES493135A ES493135A ES493135A0 ES 493135 A0 ES493135 A0 ES 493135A0 ES 493135 A ES493135 A ES 493135A ES 493135 A ES493135 A ES 493135A ES 493135 A0 ES493135 A0 ES 493135A0
Authority
ES
Spain
Prior art keywords
machine
electric motors
hand tools
brush holders
holders
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.)
Granted
Application number
ES493135A
Other languages
Spanish (es)
Other versions
ES8106380A1 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES8106380A1 publication Critical patent/ES8106380A1/en
Publication of ES493135A0 publication Critical patent/ES493135A0/en
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
    • H01R39/42—Devices for lifting brushes
    • 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
    • H01R39/40—Brush holders enabling brush movement within holder during current collection
    • 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
ES493135A 1979-07-06 1980-07-04 IMPROVEMENTS IN BRUSH HOLDERS FOR ELECTRIC MOTORS OF MACHINE-HAND TOOLS. Granted ES493135A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2927331A DE2927331A1 (en) 1979-07-06 1979-07-06 BRUSH HOLDER WITH BRUSH LIFTING DEVICE

Publications (2)

Publication Number Publication Date
ES8106380A1 ES8106380A1 (en) 1981-08-01
ES493135A0 true ES493135A0 (en) 1981-08-01

Family

ID=6075068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493135A Granted ES493135A0 (en) 1979-07-06 1980-07-04 IMPROVEMENTS IN BRUSH HOLDERS FOR ELECTRIC MOTORS OF MACHINE-HAND TOOLS.

Country Status (5)

Country Link
CH (1) CH647362A5 (en)
DE (1) DE2927331A1 (en)
ES (1) ES493135A0 (en)
GB (1) GB2056785B (en)
IT (1) IT1131873B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509299A1 (en) * 1985-03-15 1986-09-25 Heidelberger Druckmaschinen Ag, 6900 Heidelberg DEVICE FOR DETECTING THE STATE OF CHARCOAL BRUSHES ON DRIVES, ESPECIALLY DRIVES ON PRINTING MACHINES
US8087977B2 (en) 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
US10818450B2 (en) 2017-06-14 2020-10-27 Black & Decker Inc. Paddle switch

Also Published As

Publication number Publication date
ES8106380A1 (en) 1981-08-01
GB2056785A (en) 1981-03-18
GB2056785B (en) 1984-03-21
IT8023131A0 (en) 1980-06-30
CH647362A5 (en) 1985-01-15
IT1131873B (en) 1986-06-25
DE2927331A1 (en) 1981-02-05

Similar Documents

Publication Publication Date Title
ES273725Y (en) BRUSH HOLDER FOR ELECTRIC MOTOR
GB2027282B (en) Brush holder for small commutator motors
ES245367Y (en) BRUSH DEVICE FOR SMALL ELECTRIC MOTORS
ES274087Y (en) BRUSH MECHANISM FOR ELECTRIC MOTORS
ES246051Y (en) BRUSH HOLDER DEVICE FOR SMALL ELECTRIC MOTORS
AR217478A1 (en) IMPROVED BRUSH HOLDER FOR ELECTRIC MOTORS
MX153350A (en) IMPROVEMENTS IN SWITCH FOR SMALL ELECTRIC MOTORS
ES296018Y (en) BRUSH HOLDER FOR ELECTRIC MACHINE
IT7922284V0 (en) BRUSH HOLDER DEVICE FOR ELECTRIC MACHINES.
ES493135A0 (en) IMPROVEMENTS IN BRUSH HOLDERS FOR ELECTRIC MOTORS OF MACHINE-HAND TOOLS.
ES510411A0 (en) "IMPROVEMENTS IN THE BRUSH HOLDER ASSEMBLIES FOR ELECTRIC MOTORS".
ES500933A0 (en) IMPROVEMENTS IN BRUSH HOLDERS FOR MOTOR VEHICLE GENERATORS
IT8020737A0 (en) BRUSH HOLDER FOR ROTARY ELECTRIC MACHINES.
ES255421Y (en) ROTOR FOR ROTATING ELECTRIC MACHINES.
IT8022915A0 (en) BRUSH HOLDER FOR ELECTRIC MACHINES, IN PARTICULAR DIRECT CURRENT MOTORS.
IT1128394B (en) ELECTRIC MOTOR WITHOUT BRUSHES
ES260956Y (en) BRUSH HOLDER FOR ELECTRIC MACHINES.
ES202776Y (en) BRUSH HOLDER FOR SMALL ELECTRIC MOTORS.
BR7505826A (en) BRUSH HOLDER FOR CONTINUING CURRENT MOTORS
BR7705689A (en) BRUSH HOLDER FOR ELECTRICAL MACHINES
IT1127492B (en) ALTERNATING ELECTRIC MOTOR
ES495641A0 (en) SHARPENING MACHINE FOR BRUSHES
IT1112493B (en) BRUSH HOLDER FOR AN ELECTRIC MACHINE, ESPECIALLY FOR A DC MOTOR
ES249331Y (en) BRUSH HOLDER DEVICE FOR SMALL ELECTRIC MOTORS
BR8205123A (en) LAMELLARY BRUSHES FOR SMALL ELECTRIC MOTORS