JPS5427972A - Method of detecting conduction in cable core breakage test - Google Patents
Method of detecting conduction in cable core breakage testInfo
- Publication number
- JPS5427972A JPS5427972A JP9264977A JP9264977A JPS5427972A JP S5427972 A JPS5427972 A JP S5427972A JP 9264977 A JP9264977 A JP 9264977A JP 9264977 A JP9264977 A JP 9264977A JP S5427972 A JPS5427972 A JP S5427972A
- Authority
- JP
- Japan
- Prior art keywords
- cable core
- core breakage
- detecting conduction
- breakage test
- conduction
- 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
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
PURPOSE: To improve the reliability of testing and automate checking with an apparatus functioning to operate a core wire breakage detector for a constant period of time from detection of the presence of a blade at a position of cutting the insulation cover of the electric wire by a photoelectric element or the like.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9264977A JPS5427972A (en) | 1977-08-01 | 1977-08-01 | Method of detecting conduction in cable core breakage test |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9264977A JPS5427972A (en) | 1977-08-01 | 1977-08-01 | Method of detecting conduction in cable core breakage test |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5427972A true JPS5427972A (en) | 1979-03-02 |
JPS5715709B2 JPS5715709B2 (en) | 1982-04-01 |
Family
ID=14060296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9264977A Granted JPS5427972A (en) | 1977-08-01 | 1977-08-01 | Method of detecting conduction in cable core breakage test |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5427972A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179009U (en) * | 1985-04-27 | 1986-11-08 | ||
JPS61253206A (en) * | 1985-04-30 | 1986-11-11 | Kawasaki Kiko Kk | Upward/downward adjustment equipment for right and left driving wheels of mobile cultivator |
JPH058165Y2 (en) * | 1985-08-30 | 1993-03-02 | ||
CN102998587A (en) * | 2012-12-07 | 2013-03-27 | 保定供电公司 | Talkback type cable core instrument |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5291182A (en) * | 1976-01-26 | 1977-08-01 | Dainichi Nippon Cables Ltd | Testing method for multiicore cable |
-
1977
- 1977-08-01 JP JP9264977A patent/JPS5427972A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5291182A (en) * | 1976-01-26 | 1977-08-01 | Dainichi Nippon Cables Ltd | Testing method for multiicore cable |
Also Published As
Publication number | Publication date |
---|---|
JPS5715709B2 (en) | 1982-04-01 |
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