JPS5529238A - Current collection system for moving body - Google Patents

Current collection system for moving body

Info

Publication number
JPS5529238A
JPS5529238A JP10079778A JP10079778A JPS5529238A JP S5529238 A JPS5529238 A JP S5529238A JP 10079778 A JP10079778 A JP 10079778A JP 10079778 A JP10079778 A JP 10079778A JP S5529238 A JPS5529238 A JP S5529238A
Authority
JP
Japan
Prior art keywords
contactors
trolley wires
moving body
wires
trolley
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.)
Granted
Application number
JP10079778A
Other languages
Japanese (ja)
Other versions
JPS61962B2 (en
Inventor
Kiyoshi Mihiroki
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.)
NIPPON KOKU KK
Japan Airlines Co Ltd
Original Assignee
NIPPON KOKU KK
Japan Airlines Co Ltd
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 NIPPON KOKU KK, Japan Airlines Co Ltd filed Critical NIPPON KOKU KK
Priority to JP10079778A priority Critical patent/JPS5529238A/en
Publication of JPS5529238A publication Critical patent/JPS5529238A/en
Publication of JPS61962B2 publication Critical patent/JPS61962B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

PURPOSE:To facilitate the adjustment of contact pressure and improve the follow-up property of contactors, by causing two pairs of contactors to nip trolley wires which are alternately and sequentially laid. CONSTITUTION:The end parts of the flat trolley wires 11, 12 are juxtaposed with each other by a prescribed length. The trolley wires are tensioned by wires 3, pulleys 5 and springs 6. Four leaf springs 14 are provided on the bottom of a moving body 13. The two pairs of contactors 15 are attached to the leaf springs 14 and nip the trolley wires 1. The contact pressure of the contactors is adjusted by a tension spring 19 and an air spring 20. When the pneumatic pressure of the air spring 20 is eliminated, the distance between the contactors 15 is increased and the contactors are separated from the trolley wires. When prescribed pneumatic pressure is applied to the air spring, the trolley wires 1 are nipped by the contactors 15 so that the moving body is transferred from one trolley wire to the other and an electrical current is collected through the other pair of contactors. Thus, the contact pressure is balanced and the follow-up property is improved.
JP10079778A 1978-08-18 1978-08-18 Current collection system for moving body Granted JPS5529238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10079778A JPS5529238A (en) 1978-08-18 1978-08-18 Current collection system for moving body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10079778A JPS5529238A (en) 1978-08-18 1978-08-18 Current collection system for moving body

Publications (2)

Publication Number Publication Date
JPS5529238A true JPS5529238A (en) 1980-03-01
JPS61962B2 JPS61962B2 (en) 1986-01-13

Family

ID=14283395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10079778A Granted JPS5529238A (en) 1978-08-18 1978-08-18 Current collection system for moving body

Country Status (1)

Country Link
JP (1) JPS5529238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129995U (en) * 1982-02-22 1983-09-02 フジミ工研株式会社 Joint fittings for concrete segments

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355658A (en) * 1986-08-27 1988-03-10 Yoshitaka Nakanishi Card electronic calculator provided with seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129995U (en) * 1982-02-22 1983-09-02 フジミ工研株式会社 Joint fittings for concrete segments

Also Published As

Publication number Publication date
JPS61962B2 (en) 1986-01-13

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