JPS6460209A - Method of passing protector through metal wheel and metal wheel used therefor - Google Patents

Method of passing protector through metal wheel and metal wheel used therefor

Info

Publication number
JPS6460209A
JPS6460209A JP21522087A JP21522087A JPS6460209A JP S6460209 A JPS6460209 A JP S6460209A JP 21522087 A JP21522087 A JP 21522087A JP 21522087 A JP21522087 A JP 21522087A JP S6460209 A JPS6460209 A JP S6460209A
Authority
JP
Japan
Prior art keywords
metal wheel
protector
metal
hand
wheel unit
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
JP21522087A
Other languages
Japanese (ja)
Other versions
JPH0447536B2 (en
Inventor
Eikichi Yogo
Nobuyuki Kawakami
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.)
Yasuda Seisakusho Co Ltd
Original Assignee
Yasuda Seisakusho 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 Yasuda Seisakusho Co Ltd filed Critical Yasuda Seisakusho Co Ltd
Priority to JP21522087A priority Critical patent/JPS6460209A/en
Publication of JPS6460209A publication Critical patent/JPS6460209A/en
Publication of JPH0447536B2 publication Critical patent/JPH0447536B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To enable the resistance of metal wheels against a protector passing through them to be extremely reduced, by arranging two or more metal wheels continuously in stringing work, and by lowering the metal wheel near at hand first to permit the protector to pass through the wheel, and then lowering the metal wheel on the forward side. CONSTITUTION:When an electric wire 2 is stringing-set, then, the metal wheel units 1 of two or more units are continuously arranged along the advancing direction A of the wire 2 on an iron tower 6. First, the metal wheel unit 1 near at hand in the advancing direction is set at a position lower than that of the metal wheel unit 1 on the forward side, and in this state, a protector 5 is introduced. When the protector 5 passes the metal wheel unit 1 near at hand, then the metal wheel unit 1 on the forward side in the advancing direction is set to be lower, and the protector 5 is contrived to pass the units 1 perfectly. As a result, an angle formed in case that the protector 5 is advanced to the metal wheel unit 1 near at hand can be set to be almost zero, and so passing resistance along with the rigidity of the protector 5 can be cancelled.
JP21522087A 1987-08-31 1987-08-31 Method of passing protector through metal wheel and metal wheel used therefor Granted JPS6460209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21522087A JPS6460209A (en) 1987-08-31 1987-08-31 Method of passing protector through metal wheel and metal wheel used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21522087A JPS6460209A (en) 1987-08-31 1987-08-31 Method of passing protector through metal wheel and metal wheel used therefor

Publications (2)

Publication Number Publication Date
JPS6460209A true JPS6460209A (en) 1989-03-07
JPH0447536B2 JPH0447536B2 (en) 1992-08-04

Family

ID=16668688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21522087A Granted JPS6460209A (en) 1987-08-31 1987-08-31 Method of passing protector through metal wheel and metal wheel used therefor

Country Status (1)

Country Link
JP (1) JPS6460209A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05137222A (en) * 1991-11-13 1993-06-01 Sumitomo Densetsu Kk Wheel for returning joint protector
JPH06351122A (en) * 1991-05-02 1994-12-22 Yasuda Seisakusho Co Ltd Method of tension-controlled cable laying

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334554U (en) * 1976-08-30 1978-03-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334554U (en) * 1976-08-30 1978-03-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06351122A (en) * 1991-05-02 1994-12-22 Yasuda Seisakusho Co Ltd Method of tension-controlled cable laying
JPH05137222A (en) * 1991-11-13 1993-06-01 Sumitomo Densetsu Kk Wheel for returning joint protector

Also Published As

Publication number Publication date
JPH0447536B2 (en) 1992-08-04

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