JPS6439216A - Installation method for leading electric wire cable in duct - Google Patents

Installation method for leading electric wire cable in duct

Info

Publication number
JPS6439216A
JPS6439216A JP19144787A JP19144787A JPS6439216A JP S6439216 A JPS6439216 A JP S6439216A JP 19144787 A JP19144787 A JP 19144787A JP 19144787 A JP19144787 A JP 19144787A JP S6439216 A JPS6439216 A JP S6439216A
Authority
JP
Japan
Prior art keywords
duct
tubular rod
electric wire
cable
wire cable
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
JP19144787A
Other languages
Japanese (ja)
Other versions
JPH0787662B2 (en
Inventor
Takemitsu Hanami
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP19144787A priority Critical patent/JPH0787662B2/en
Publication of JPS6439216A publication Critical patent/JPS6439216A/en
Publication of JPH0787662B2 publication Critical patent/JPH0787662B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To use a previously set duct to enable an electric wire to be economically installed, by pushing a tubular rod made of synthetic resin into the extra space of the previously set duct, to install the rod, and by using a leading wire set in the tubular rod to instal the electric wire. CONSTITUTION:When a new electrical wire cable is installed in a previously set duct 1 in which a cable 4 or the like is previously installed, then first, a tubular rod 7 made of synthetic resin is pushed into an extra space in the duct 1 to lay the new cable. In the tubular rod 7, the leading wire and a rope 13 are previously set. Then, to the leading wire and the rope 13, the new electric wire cable 19 is connected, and is led into the tubular rod 7, and is contrived to be set newly together with the tubular rod 7. As a result, a duct is not required to be newly set, and wiring work can be executed efficiently and economically.
JP19144787A 1987-07-30 1987-07-30 How to install electric wires / cables in ducts Expired - Fee Related JPH0787662B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19144787A JPH0787662B2 (en) 1987-07-30 1987-07-30 How to install electric wires / cables in ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19144787A JPH0787662B2 (en) 1987-07-30 1987-07-30 How to install electric wires / cables in ducts

Publications (2)

Publication Number Publication Date
JPS6439216A true JPS6439216A (en) 1989-02-09
JPH0787662B2 JPH0787662B2 (en) 1995-09-20

Family

ID=16274775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19144787A Expired - Fee Related JPH0787662B2 (en) 1987-07-30 1987-07-30 How to install electric wires / cables in ducts

Country Status (1)

Country Link
JP (1) JPH0787662B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03113930U (en) * 1990-03-05 1991-11-21
JPH0434813U (en) * 1990-07-04 1992-03-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295425U (en) * 1985-12-03 1987-06-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6295425U (en) * 1985-12-03 1987-06-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03113930U (en) * 1990-03-05 1991-11-21
JPH0434813U (en) * 1990-07-04 1992-03-24

Also Published As

Publication number Publication date
JPH0787662B2 (en) 1995-09-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees