JPH01176683U - - Google Patents
Info
- Publication number
- JPH01176683U JPH01176683U JP7449588U JP7449588U JPH01176683U JP H01176683 U JPH01176683 U JP H01176683U JP 7449588 U JP7449588 U JP 7449588U JP 7449588 U JP7449588 U JP 7449588U JP H01176683 U JPH01176683 U JP H01176683U
- Authority
- JP
- Japan
- Prior art keywords
- photoelectric switch
- rope
- drum
- hoist
- slide rail
- 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
- 238000004804 winding Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7449588U JPH01176683U (hu) | 1988-06-04 | 1988-06-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7449588U JPH01176683U (hu) | 1988-06-04 | 1988-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01176683U true JPH01176683U (hu) | 1989-12-15 |
Family
ID=31299605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7449588U Pending JPH01176683U (hu) | 1988-06-04 | 1988-06-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01176683U (hu) |
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1988
- 1988-06-04 JP JP7449588U patent/JPH01176683U/ja active Pending