AT322629B - ELECTRICALLY STRONG CARBON GRINDING PIECE - Google Patents

ELECTRICALLY STRONG CARBON GRINDING PIECE

Info

Publication number
AT322629B
AT322629B AT106973A AT106973A AT322629B AT 322629 B AT322629 B AT 322629B AT 106973 A AT106973 A AT 106973A AT 106973 A AT106973 A AT 106973A AT 322629 B AT322629 B AT 322629B
Authority
AT
Austria
Prior art keywords
grinding piece
strong carbon
carbon grinding
electrically strong
electrically
Prior art date
Application number
AT106973A
Other languages
German (de)
Original Assignee
Hoffmann Elektrokohle
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 Hoffmann Elektrokohle filed Critical Hoffmann Elektrokohle
Priority to AT106973A priority Critical patent/AT322629B/en
Priority to DE19742405910 priority patent/DE2405910C2/en
Application granted granted Critical
Publication of AT322629B publication Critical patent/AT322629B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/20—Details of contact bow
    • B60L5/205—Details of contact bow with carbon contact members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
AT106973A 1973-02-07 1973-02-07 ELECTRICALLY STRONG CARBON GRINDING PIECE AT322629B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT106973A AT322629B (en) 1973-02-07 1973-02-07 ELECTRICALLY STRONG CARBON GRINDING PIECE
DE19742405910 DE2405910C2 (en) 1973-02-07 1974-02-07 Highly electrically resilient bonded carbon contact strip for pantographs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT106973A AT322629B (en) 1973-02-07 1973-02-07 ELECTRICALLY STRONG CARBON GRINDING PIECE

Publications (1)

Publication Number Publication Date
AT322629B true AT322629B (en) 1975-05-26

Family

ID=3505928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT106973A AT322629B (en) 1973-02-07 1973-02-07 ELECTRICALLY STRONG CARBON GRINDING PIECE

Country Status (2)

Country Link
AT (1) AT322629B (en)
DE (1) DE2405910C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029041A1 (en) * 1980-07-31 1982-02-18 Deutsche Carbone Ag, 6000 Frankfurt Carbon brush with lead cable - is produced by inserting cable end in brush bore and pressing wedge into transverse bore and opening into cable retaining bore

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374216B (en) * 1982-03-23 1984-03-26 Wagner Elektrothermit METHOD FOR PRODUCING AN ELECTRICALLY CONDUCTIVE JOINT CONNECTION OF RAILWAY TRACK PARTS
DE3405674C2 (en) * 1984-02-17 1986-06-05 Schunk Kohlenstofftechnik GmbH, 6301 Heuchelheim Contact strip for traction current collectors
DE3736035A1 (en) 1987-10-24 1989-05-03 Ringsdorff Werke Gmbh METHOD FOR PRODUCING A ADHESIVE SANDBAND FOR CURRENT COLLECTORS
DE3821254A1 (en) * 1988-06-23 1990-01-04 Hoffmann Elektrokohle GRINDING PIECE FOR CURRENT COLLECTORS AND METHOD FOR THEIR PRODUCTION
DE3821255A1 (en) * 1988-06-23 1989-12-28 Hoffmann Elektrokohle GRINDING PIECE FOR CURRENT COLLECTORS AND METHOD FOR THEIR PRODUCTION
DE9316425U1 (en) * 1993-10-27 1994-01-13 Hoffmann & Co. Elektrokohle Ges.M.B.H., Steeg Contact strip for pantographs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073055B (en) * 1960-01-14 Siemens-Schuckertwerke Gesellschaft m.b.H., Wien Non-detachable contact connection
DE737851C (en) * 1935-04-27 1943-07-27 Aeg Method for producing a connection between metal parts and carbon parts
CH210950A (en) * 1950-09-21 1940-08-15 Siemens Planiawerke Ag Carbon contact strip supported by a metal support for electrical railways.
DE1257825B (en) * 1957-07-18 1968-01-04 Karl Wanisch Fa Dipl Ing Carbon sanding bows

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029041A1 (en) * 1980-07-31 1982-02-18 Deutsche Carbone Ag, 6000 Frankfurt Carbon brush with lead cable - is produced by inserting cable end in brush bore and pressing wedge into transverse bore and opening into cable retaining bore

Also Published As

Publication number Publication date
DE2405910C2 (en) 1982-07-22
DE2405910A1 (en) 1974-08-08

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time