DE540267C - Brush holders for electrical machines - Google Patents

Brush holders for electrical machines

Info

Publication number
DE540267C
DE540267C DES79952D DES0079952D DE540267C DE 540267 C DE540267 C DE 540267C DE S79952 D DES79952 D DE S79952D DE S0079952 D DES0079952 D DE S0079952D DE 540267 C DE540267 C DE 540267C
Authority
DE
Germany
Prior art keywords
brush
electrical machines
brush holder
brush holders
helical spring
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
Application number
DES79952D
Other languages
German (de)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES79952D priority Critical patent/DE540267C/en
Application granted granted Critical
Publication of DE540267C publication Critical patent/DE540267C/en
Expired 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
    • H01R39/381—Brush holders characterised by the application of pressure to brush

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Bürstenhalter für elektrische Maschinen, bei dem die in einem Führungskasten gleitende Bürste durch eine auf Biegung senkrecht zu ihrer Längsachse beanspruchte Schraubenfeder angepreßt wird, dadurch gekennzeichnet, daß dieser Feder die zur Ausübung des Anpreßdruckes erforderliche Spannung durch Abbiegen des auf der Bürste aufliegenden Endes in bezug auf das am Bürstenhalter befestigte andere Ende um ungefähr 180 ° aufgedrückt ist.1. Brush holder for electrical machines in which the in a guide box sliding brush stressed by a bend perpendicular to its longitudinal axis Helical spring is pressed on, characterized in that this spring provides the necessary for exerting the contact pressure Tension by bending the end resting on the brush in relation to the am Brush holder attached to the other end is pushed open by about 180 °. 2. Bürstenhalter nach Anspruch 1, dadurch gekennzeichnet, daß der Schraubenfeder eine Vorspannung in bezug auf axiale Zugbelastung erteilt ist.2. Brush holder according to claim 1, characterized in that the helical spring a preload with respect to axial tensile load is granted. *) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor: Kurt Schönfelder in Berlin-Charlottenbiirg.Kurt Schönfelder in Berlin-Charlottenbiirg.
DES79952D Brush holders for electrical machines Expired DE540267C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES79952D DE540267C (en) Brush holders for electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES79952D DE540267C (en) Brush holders for electrical machines

Publications (1)

Publication Number Publication Date
DE540267C true DE540267C (en) 1931-12-09

Family

ID=7508565

Family Applications (1)

Application Number Title Priority Date Filing Date
DES79952D Expired DE540267C (en) Brush holders for electrical machines

Country Status (1)

Country Link
DE (1) DE540267C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852710A (en) * 1955-07-18 1958-09-16 Majik Ironers Inc Brush holder
DE1111723B (en) * 1957-10-16 1961-07-27 Schunk & Ebe Gmbh Brush holders for electrical machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852710A (en) * 1955-07-18 1958-09-16 Majik Ironers Inc Brush holder
DE1111723B (en) * 1957-10-16 1961-07-27 Schunk & Ebe Gmbh Brush holders for electrical machines

Similar Documents

Publication Publication Date Title
DE2518003A1 (en) ELECTRIC FLAT SOCKET
DE540267C (en) Brush holders for electrical machines
DE457163C (en) Brackets consisting of two or more loops lying one inside the other on one level to hold loose sheets, fabric samples or the like together.
DE524091C (en) Device for folding copper, brass, zinc and other sheet metal
DE608043C (en) Cord tensioner for electric iron
DE580144C (en) Bending tool for insulating pipes of large diameter
DE579637C (en) Elastic means with the characteristics required to generate vibrations according to patent 541307
DE600876C (en) Brush holder for electrical machines in which the brush is pressed sideways against its guide
DE582643C (en) Completely made of metal spring tension roller for electric pendant lights
DE346833C (en) Adjustable support strip for support boards on shelves
DE333268C (en) Protective insert for clip cases made of soft fabrics
DE961009C (en) Brush holders for electrical machines
DE930571C (en) Strain relief for electrical cables
DE704617C (en) Measuring clamp for making electrical connections between lines and measuring devices
DE651170C (en) Tubular power supply brush holder for electrical machines
DE503045C (en) Shift drum starter in which contact fingers are controlled by cams on the shift drum
DE624678C (en) Resilient contact bracket made of individual pieces of carbon in a row
US1265409A (en) Soap-holder.
DE595579C (en) Connector for electrical lines
DE523966C (en) Pipe holder
CH321125A (en) Office clip
DE371301C (en) Carbon brush holder for electrical machines with a brush sliding in a guide box, in which the brush box can be adjusted at right angles to the holder bolt
US848085A (en) Spring-clamp for electric terminal wires.
DE636828C (en) Contact device for wheel buttons
DE883777C (en) Blade contact arrangement with screw terminals