JPH0176610U - - Google Patents
Info
- Publication number
- JPH0176610U JPH0176610U JP1987171267U JP17126787U JPH0176610U JP H0176610 U JPH0176610 U JP H0176610U JP 1987171267 U JP1987171267 U JP 1987171267U JP 17126787 U JP17126787 U JP 17126787U JP H0176610 U JPH0176610 U JP H0176610U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- upward
- facing
- trolley
- travel
- 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 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171267U JPH0176610U (xx) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171267U JPH0176610U (xx) | 1987-11-11 | 1987-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176610U true JPH0176610U (xx) | 1989-05-24 |
Family
ID=31462949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171267U Pending JPH0176610U (xx) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176610U (xx) |
-
1987
- 1987-11-11 JP JP1987171267U patent/JPH0176610U/ja active Pending