JPS6376001U - - Google Patents
Info
- Publication number
- JPS6376001U JPS6376001U JP17021786U JP17021786U JPS6376001U JP S6376001 U JPS6376001 U JP S6376001U JP 17021786 U JP17021786 U JP 17021786U JP 17021786 U JP17021786 U JP 17021786U JP S6376001 U JPS6376001 U JP S6376001U
- Authority
- JP
- Japan
- Prior art keywords
- limit switch
- obstacle
- detection plate
- shaped cam
- fan
- 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 25
- 230000001174 ascending effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17021786U JPH0419044Y2 (enExample) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17021786U JPH0419044Y2 (enExample) | 1986-11-07 | 1986-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6376001U true JPS6376001U (enExample) | 1988-05-20 |
| JPH0419044Y2 JPH0419044Y2 (enExample) | 1992-04-28 |
Family
ID=31104742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17021786U Expired JPH0419044Y2 (enExample) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419044Y2 (enExample) |
-
1986
- 1986-11-07 JP JP17021786U patent/JPH0419044Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419044Y2 (enExample) | 1992-04-28 |