DE50106235D1 - ground contact - Google Patents

ground contact

Info

Publication number
DE50106235D1
DE50106235D1 DE50106235T DE50106235T DE50106235D1 DE 50106235 D1 DE50106235 D1 DE 50106235D1 DE 50106235 T DE50106235 T DE 50106235T DE 50106235 T DE50106235 T DE 50106235T DE 50106235 D1 DE50106235 D1 DE 50106235D1
Authority
DE
Germany
Prior art keywords
contact
contact plate
cover
ground contact
plate
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 - Lifetime
Application number
DE50106235T
Other languages
German (de)
Inventor
Lothar Schneider
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 Bahn und Industrietechnik GmbH Germany
Original Assignee
Schunk Bahn und Industrietechnik GmbH Germany
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 Bahn und Industrietechnik GmbH Germany filed Critical Schunk Bahn und Industrietechnik GmbH Germany
Priority to DE50106235T priority Critical patent/DE50106235D1/en
Application granted granted Critical
Publication of DE50106235D1 publication Critical patent/DE50106235D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F15/00—Axle-boxes
    • B61F15/20—Details
    • B61F15/28—Axle-boxes modified to ensure electrical conductivity
    • 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
    • H01R39/64—Devices for uninterrupted 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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Elimination Of Static Electricity (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Motor Or Generator Frames (AREA)
  • Contacts (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The contact has a central opening coaxial to the wheel axle central axis covered by a contact plate (22), a cover (24) attached to a fixed vehicle part, e.g. a bearing housing, a contact element (32), e.g. carbon brushes, and a pressure element, e.g. a spring element (30), for causing the contact element and contact plate to interact under force. The pressure element emanating from the cover forces the contact element towards the contact plate.
DE50106235T 2000-03-20 2001-03-17 ground contact Expired - Lifetime DE50106235D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50106235T DE50106235D1 (en) 2000-03-20 2001-03-17 ground contact

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10013491A DE10013491C2 (en) 2000-03-20 2000-03-20 ground contact
DE50106235T DE50106235D1 (en) 2000-03-20 2001-03-17 ground contact

Publications (1)

Publication Number Publication Date
DE50106235D1 true DE50106235D1 (en) 2005-06-23

Family

ID=7635435

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10013491A Expired - Fee Related DE10013491C2 (en) 2000-03-20 2000-03-20 ground contact
DE50106235T Expired - Lifetime DE50106235D1 (en) 2000-03-20 2001-03-17 ground contact

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10013491A Expired - Fee Related DE10013491C2 (en) 2000-03-20 2000-03-20 ground contact

Country Status (4)

Country Link
EP (1) EP1136340B1 (en)
AT (1) ATE295796T1 (en)
DE (2) DE10013491C2 (en)
ES (1) ES2242670T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104025426A (en) * 2011-04-26 2014-09-03 罗伯特·博世有限公司 Brush arrangement in a commutator device in an electrical machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004025665B4 (en) * 2004-05-26 2006-07-13 Mtu Friedrichshafen Gmbh Current collector for an internal combustion engine has a rotor and a stator housed in a device for directing current from the rotor to a reference potential
CN102189997A (en) * 2010-03-12 2011-09-21 永济新时速电机电器有限责任公司 Lightning protection complete vehicle and rail vehicle
DE102010039847A1 (en) 2010-08-26 2012-03-01 Schunk Bahn- Und Industrietechnik Gmbh ground contact
WO2013030615A1 (en) 2011-08-26 2013-03-07 Aktiebolaget Skf Assembly with rotating parts with conductive fluid for earth return
BE1020567A3 (en) * 2012-12-24 2013-12-03 Hubert Gerken Atel CURRENT RETURN DEVICE FOR RAILWAY VEHICLES.
AU2013248232B2 (en) * 2012-10-26 2016-12-15 Ateliers Hubert Gerken Electric current return device for railway vehicles
DE102017209340B4 (en) * 2017-06-01 2022-12-15 Schunk Carbon Technology Gmbh Diverting device for diverting electrical currents
DE102017113911B4 (en) * 2017-06-23 2022-03-24 Stemmann-Technik Gmbh ground contact
DE102019206880A1 (en) * 2018-06-14 2019-12-19 Robert Bosch Gmbh Electrical machine with a drive shaft and a grounding device for electrical grounding of the drive shaft

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH106070A (en) * 1923-08-13 1924-08-01 Kugellagerwerke J Schmid Roost Current return device on electric rail motor vehicles with ball or roller bearings.
DE1229577B (en) * 1962-05-08 1966-12-01 Schunk & Ebe Gmbh Earthing contact for axle bearings of electric rail locomotives
DE1970569U (en) * 1964-12-12 1967-10-19 Max Frost Maschinen Und Appbau EARTH CONTACT FOR ELECTRIC BRIDGING THE AXLE BEARING OF RAIL VEHICLES.
DE1286071B (en) * 1965-03-16 1969-01-02 Max Frost Maschinen U Appbau Earthing contact for electrical bridging of the axle bearings of rail vehicles
FR1594731A (en) * 1968-10-22 1970-06-08
DE4127336A1 (en) * 1991-08-19 1993-02-25 Schunk Metall & Kunststoff HOLDING DEVICE FOR BRUSH VEHICLES USED AS RE-CURRENT AND / OR EARTHING CONTACT BRUSHES AND METHOD FOR PRODUCING SUCH A HOLDING DEVICE
DE4223243A1 (en) * 1992-07-15 1994-01-20 Duewag Ag Grounded wheel bearing of a rail vehicle
DE9210799U1 (en) * 1992-08-13 1992-12-03 Schunk Metall Und Kunststoff Gmbh, 6301 Wettenberg Ground contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104025426A (en) * 2011-04-26 2014-09-03 罗伯特·博世有限公司 Brush arrangement in a commutator device in an electrical machine

Also Published As

Publication number Publication date
EP1136340B1 (en) 2005-05-18
EP1136340A3 (en) 2003-08-27
ES2242670T3 (en) 2005-11-16
EP1136340A2 (en) 2001-09-26
DE10013491C2 (en) 2002-10-24
ATE295796T1 (en) 2005-06-15
DE10013491A1 (en) 2001-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition