JPH0362634B2 - - Google Patents
Info
- Publication number
- JPH0362634B2 JPH0362634B2 JP181987A JP181987A JPH0362634B2 JP H0362634 B2 JPH0362634 B2 JP H0362634B2 JP 181987 A JP181987 A JP 181987A JP 181987 A JP181987 A JP 181987A JP H0362634 B2 JPH0362634 B2 JP H0362634B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- switch
- hoisting
- low
- grip
- 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.)
- Expired
Links
- 230000007935 neutral effect Effects 0.000 claims description 28
- 238000004804 winding Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP181987A JPS63171794A (ja) | 1987-01-09 | 1987-01-09 | 電動巻上装置用2段速運転操作装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP181987A JPS63171794A (ja) | 1987-01-09 | 1987-01-09 | 電動巻上装置用2段速運転操作装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63171794A JPS63171794A (ja) | 1988-07-15 |
JPH0362634B2 true JPH0362634B2 (enrdf_load_stackoverflow) | 1991-09-26 |
Family
ID=11512171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP181987A Granted JPS63171794A (ja) | 1987-01-09 | 1987-01-09 | 電動巻上装置用2段速運転操作装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63171794A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6719417B2 (ja) * | 2017-03-31 | 2020-07-08 | 株式会社キトー | 操作装置および電気チェーンブロック |
-
1987
- 1987-01-09 JP JP181987A patent/JPS63171794A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63171794A (ja) | 1988-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |