JPS54103598A - Placement of cable - Google Patents
Placement of cableInfo
- Publication number
- JPS54103598A JPS54103598A JP988378A JP988378A JPS54103598A JP S54103598 A JPS54103598 A JP S54103598A JP 988378 A JP988378 A JP 988378A JP 988378 A JP988378 A JP 988378A JP S54103598 A JPS54103598 A JP S54103598A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- trucks
- duct line
- loaded
- placement
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
PURPOSE: To permit the placement of cable without applying any tension to cable by providing a guide along the cable placing duct line and then by running great numbers of cable-loaded trucks on the guide.
CONSTITUTION: The guide rail 2 provided along the cable placing duct line 1, and on the rail, the trucks 3 are provided in series through the couplers 4. The trucks 3 are loaded with the cable 5 and at the same time fastened with the drag wire 6. The trucks 3 are driven by the rotation of the winch 8 provided inside the manhole 7 at the outlet of the duct line 1 and then pull the cable 5 into the duct line 1. Thus, the driving of the trucks 3 makes the tension of cable loaded on the trucks lesser due to their rotating movement on the guide rail 2, thus permitting the very easy placement of cable.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP988378A JPS54103598A (en) | 1978-02-02 | 1978-02-02 | Placement of cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP988378A JPS54103598A (en) | 1978-02-02 | 1978-02-02 | Placement of cable |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54103598A true JPS54103598A (en) | 1979-08-15 |
JPS5710643B2 JPS5710643B2 (en) | 1982-02-27 |
Family
ID=11732542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP988378A Granted JPS54103598A (en) | 1978-02-02 | 1978-02-02 | Placement of cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54103598A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831839U (en) * | 1971-08-20 | 1973-04-18 |
-
1978
- 1978-02-02 JP JP988378A patent/JPS54103598A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831839U (en) * | 1971-08-20 | 1973-04-18 |
Also Published As
Publication number | Publication date |
---|---|
JPS5710643B2 (en) | 1982-02-27 |
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