JPS644933B2 - - Google Patents

Info

Publication number
JPS644933B2
JPS644933B2 JP8502683A JP8502683A JPS644933B2 JP S644933 B2 JPS644933 B2 JP S644933B2 JP 8502683 A JP8502683 A JP 8502683A JP 8502683 A JP8502683 A JP 8502683A JP S644933 B2 JPS644933 B2 JP S644933B2
Authority
JP
Japan
Prior art keywords
weight
spring
frame
frame body
rod
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
JP8502683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59213528A (ja
Inventor
Hirofumi Suzuki
Kazuo Satoyoshi
Masanori Tanimoto
Kunitoshi Ando
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.)
Railway Technical Research Institute
Sanwa Tekki Corp
Original Assignee
Railway Technical Research Institute
Sanwa Tekki Corp
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 Railway Technical Research Institute, Sanwa Tekki Corp filed Critical Railway Technical Research Institute
Priority to JP8502683A priority Critical patent/JPS59213528A/ja
Publication of JPS59213528A publication Critical patent/JPS59213528A/ja
Publication of JPS644933B2 publication Critical patent/JPS644933B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60M1/26—Compensation means for variation in length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electric Cable Installation (AREA)
JP8502683A 1983-05-17 1983-05-17 重錘落下防止装置 Granted JPS59213528A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8502683A JPS59213528A (ja) 1983-05-17 1983-05-17 重錘落下防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8502683A JPS59213528A (ja) 1983-05-17 1983-05-17 重錘落下防止装置

Publications (2)

Publication Number Publication Date
JPS59213528A JPS59213528A (ja) 1984-12-03
JPS644933B2 true JPS644933B2 (en:Method) 1989-01-27

Family

ID=13847203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8502683A Granted JPS59213528A (ja) 1983-05-17 1983-05-17 重錘落下防止装置

Country Status (1)

Country Link
JP (1) JPS59213528A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199725A (ja) * 1989-12-27 1991-08-30 Toshiba Corp 車両用冷却装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314116B1 (it) * 1999-12-10 2002-12-04 Pfisterer Srl Dispositivo di sicurezza per apparecchiature di tesatura di funi,particolarmente per linee elettriche di contatto ferroviarie.
AT409837B (de) 2001-07-27 2002-11-25 Va Tech Elin Transmission Gmbh Nachspanneinrichtung für fahrdrähte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199725A (ja) * 1989-12-27 1991-08-30 Toshiba Corp 車両用冷却装置

Also Published As

Publication number Publication date
JPS59213528A (ja) 1984-12-03

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