JPS621339U - - Google Patents
Info
- Publication number
- JPS621339U JPS621339U JP9174185U JP9174185U JPS621339U JP S621339 U JPS621339 U JP S621339U JP 9174185 U JP9174185 U JP 9174185U JP 9174185 U JP9174185 U JP 9174185U JP S621339 U JPS621339 U JP S621339U
- Authority
- JP
- Japan
- Prior art keywords
- detection
- detection coil
- proximity switch
- section
- approach
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 230000010355 oscillation Effects 0.000 claims 2
Landscapes
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9174185U JPS621339U (it) | 1985-06-18 | 1985-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9174185U JPS621339U (it) | 1985-06-18 | 1985-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621339U true JPS621339U (it) | 1987-01-07 |
Family
ID=30647898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9174185U Pending JPS621339U (it) | 1985-06-18 | 1985-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621339U (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04112996U (ja) * | 1991-03-20 | 1992-10-01 | 大豊建設株式会社 | 矩形セグメント |
| JPH06280487A (ja) * | 1991-02-12 | 1994-10-04 | Daiho Constr Co Ltd | セグメント |
-
1985
- 1985-06-18 JP JP9174185U patent/JPS621339U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280487A (ja) * | 1991-02-12 | 1994-10-04 | Daiho Constr Co Ltd | セグメント |
| JPH04112996U (ja) * | 1991-03-20 | 1992-10-01 | 大豊建設株式会社 | 矩形セグメント |