JPS6325312U - - Google Patents
Info
- Publication number
- JPS6325312U JPS6325312U JP11857486U JP11857486U JPS6325312U JP S6325312 U JPS6325312 U JP S6325312U JP 11857486 U JP11857486 U JP 11857486U JP 11857486 U JP11857486 U JP 11857486U JP S6325312 U JPS6325312 U JP S6325312U
- Authority
- JP
- Japan
- Prior art keywords
- wire rope
- movement
- amount
- sensor
- detection device
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11857486U JPH056488Y2 (zh) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11857486U JPH056488Y2 (zh) | 1986-07-31 | 1986-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6325312U true JPS6325312U (zh) | 1988-02-19 |
JPH056488Y2 JPH056488Y2 (zh) | 1993-02-19 |
Family
ID=31005154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11857486U Expired - Lifetime JPH056488Y2 (zh) | 1986-07-31 | 1986-07-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH056488Y2 (zh) |
-
1986
- 1986-07-31 JP JP11857486U patent/JPH056488Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH056488Y2 (zh) | 1993-02-19 |
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