JPS5479652A - Measuring method of long length material - Google Patents
Measuring method of long length materialInfo
- Publication number
- JPS5479652A JPS5479652A JP14762677A JP14762677A JPS5479652A JP S5479652 A JPS5479652 A JP S5479652A JP 14762677 A JP14762677 A JP 14762677A JP 14762677 A JP14762677 A JP 14762677A JP S5479652 A JPS5479652 A JP S5479652A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- measurement
- marking device
- length
- detector
- 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.)
- Pending
Links
Abstract
PURPOSE: To achieve the improvement in measurement accuracy by performing consecutive measurement with a magnetic marking device and a magnetic mark detector and performing measurement of the end size with a magnetic scale.
CONSTITUTION: A magnetic marking device 2 and a magnetic mark detector 3 are provided in the advancing direction of a long-length material 1 by leaving a reference length L1 and further a counter wheel 4 making contact to the long-length material 1 and a counter 7 are provided. Also, a magnetic scale 5 is provided between the magnetic marking device 2 and detector 3 to constitute the method. Hence, by performing consecutive measurement with the magnetic marking device 2 and detector 3 then stopping the material in the position of the value close to the specified end length having been set in the counter 7 and performing measurement of the end length with a magnetic sensor 8, knife edge 10 and magnetic scale head 11, the operation may be facilitated and the accuracy of measurement improved.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14762677A JPS5479652A (en) | 1977-12-07 | 1977-12-07 | Measuring method of long length material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14762677A JPS5479652A (en) | 1977-12-07 | 1977-12-07 | Measuring method of long length material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5479652A true JPS5479652A (en) | 1979-06-25 |
Family
ID=15434570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14762677A Pending JPS5479652A (en) | 1977-12-07 | 1977-12-07 | Measuring method of long length material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5479652A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4668885A (en) * | 1984-02-06 | 1987-05-26 | Scheller Wilhelm G | Flywheel energy storage device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4883853A (en) * | 1972-02-07 | 1973-11-08 |
-
1977
- 1977-12-07 JP JP14762677A patent/JPS5479652A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4883853A (en) * | 1972-02-07 | 1973-11-08 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4668885A (en) * | 1984-02-06 | 1987-05-26 | Scheller Wilhelm G | Flywheel energy storage device |
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