JPS6439216A - Installation method for leading electric wire cable in duct - Google Patents
Installation method for leading electric wire cable in ductInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6295425U (en) * | 1985-12-03 | 1987-06-18 |
-
1987
- 1987-07-30 JP JP19144787A patent/JPH0787662B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6295425U (en) * | 1985-12-03 | 1987-06-18 |
Cited By (2)
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 |