JPS5498990A - Underwater cable layer - Google Patents
Underwater cable layerInfo
- Publication number
- JPS5498990A JPS5498990A JP1983977A JP1983977A JPS5498990A JP S5498990 A JPS5498990 A JP S5498990A JP 1983977 A JP1983977 A JP 1983977A JP 1983977 A JP1983977 A JP 1983977A JP S5498990 A JPS5498990 A JP S5498990A
- Authority
- JP
- Japan
- Prior art keywords
- towing
- layer
- cable
- cable layer
- fixture
- 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 provide an underwater cable layer capable of self direction control through a change of towing point position by installing an elevatable excavating mechanism, a towing arm capable of changing the towing point to the forward or the rear of the layer and a towing fixture position of which is laterally adjustable.
CONSTITUTION: An elevtable water jet plow 3 to excavate a water bottom 2 and to guide a cable 5 into the trough made thereby, a towing arm 8 which positions the towing part to the bow x or the stern y of a cable layer 1 through the rotation of said arm 180° around a pivot point P in forward and rear direction by a hydraulic cylinder 9, and a hydraulic motor 11a to move a towing fixture 12 laterally are installed on the cable layer 1, whereby the layer 1 can move forward with the towing point positioned at the bow dragging the cable or move backward with the towing point positioned at the stern while the position of the towing fixture can be adjusted for self direction control of the cable layer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983977A JPS5498990A (en) | 1977-02-25 | 1977-02-25 | Underwater cable layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1983977A JPS5498990A (en) | 1977-02-25 | 1977-02-25 | Underwater cable layer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5498990A true JPS5498990A (en) | 1979-08-04 |
JPS5639122B2 JPS5639122B2 (en) | 1981-09-10 |
Family
ID=12010433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1983977A Granted JPS5498990A (en) | 1977-02-25 | 1977-02-25 | Underwater cable layer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5498990A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102278689B1 (en) * | 2020-09-02 | 2021-07-16 | 우주벤텍 주식회사 | Apparatus for making swirl typed heat exchaning tube |
-
1977
- 1977-02-25 JP JP1983977A patent/JPS5498990A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5639122B2 (en) | 1981-09-10 |
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