CH425881A - Device for automatically indicating the wear of a contact wire of an electric traction installation - Google Patents

Device for automatically indicating the wear of a contact wire of an electric traction installation

Info

Publication number
CH425881A
CH425881A CH159565A CH159565A CH425881A CH 425881 A CH425881 A CH 425881A CH 159565 A CH159565 A CH 159565A CH 159565 A CH159565 A CH 159565A CH 425881 A CH425881 A CH 425881A
Authority
CH
Switzerland
Prior art keywords
wear
contact wire
electric traction
automatically indicating
traction installation
Prior art date
Application number
CH159565A
Other languages
French (fr)
Inventor
Piat Claude
Paul Jesinghaus Dieter
Original Assignee
Piat Claude
Paul Jesinghaus Dieter
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 Piat Claude, Paul Jesinghaus Dieter filed Critical Piat Claude
Publication of CH425881A publication Critical patent/CH425881A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56—Investigating resistance to wear or abrasion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/28—Manufacturing or repairing trolley lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CH159565A 1964-02-07 1965-02-05 Device for automatically indicating the wear of a contact wire of an electric traction installation CH425881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963040A FR1392692A (en) 1964-02-07 1964-02-07 Automatic monitor-recorder of the wear of electrical traction contact wires

Publications (1)

Publication Number Publication Date
CH425881A true CH425881A (en) 1966-12-15

Family

ID=8822692

Family Applications (1)

Application Number Title Priority Date Filing Date
CH159565A CH425881A (en) 1964-02-07 1965-02-05 Device for automatically indicating the wear of a contact wire of an electric traction installation

Country Status (6)

Country Link
BE (1) BE659371A (en)
CH (1) CH425881A (en)
FR (1) FR1392692A (en)
GB (1) GB1033873A (en)
LU (1) LU47924A1 (en)
NL (1) NL6501408A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576957A (en) * 1969-02-06 1971-05-04 British Railways Board Pantographs
JPS519291B2 (en) * 1971-12-28 1976-03-25
JPS502361U (en) * 1973-05-02 1975-01-10
JPS54779B2 (en) * 1974-05-02 1979-01-16
CN105973739A (en) * 2016-05-16 2016-09-28 重庆长安汽车股份有限公司 Method for evaluating abrasion resistance of automobile coating paint film

Also Published As

Publication number Publication date
LU47924A1 (en) 1965-04-06
BE659371A (en)
GB1033873A (en) 1966-06-22
FR1392692A (en) 1965-03-19
NL6501408A (en) 1965-08-09

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