JPS53107052A - Selective detector for hydraulic cylinder of driving multiistage boom - Google Patents
Selective detector for hydraulic cylinder of driving multiistage boomInfo
- Publication number
- JPS53107052A JPS53107052A JP2246377A JP2246377A JPS53107052A JP S53107052 A JPS53107052 A JP S53107052A JP 2246377 A JP2246377 A JP 2246377A JP 2246377 A JP2246377 A JP 2246377A JP S53107052 A JPS53107052 A JP S53107052A
- Authority
- JP
- Japan
- Prior art keywords
- multiistage
- boom
- driving
- hydraulic cylinder
- selective detector
- 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
Landscapes
- Jib Cranes (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2246377A JPS53107052A (en) | 1977-03-02 | 1977-03-02 | Selective detector for hydraulic cylinder of driving multiistage boom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2246377A JPS53107052A (en) | 1977-03-02 | 1977-03-02 | Selective detector for hydraulic cylinder of driving multiistage boom |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53107052A true JPS53107052A (en) | 1978-09-18 |
JPS5613440B2 JPS5613440B2 (en) | 1981-03-28 |
Family
ID=12083387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2246377A Granted JPS53107052A (en) | 1977-03-02 | 1977-03-02 | Selective detector for hydraulic cylinder of driving multiistage boom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53107052A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015042571A (en) * | 2013-08-26 | 2015-03-05 | 日本車輌製造株式会社 | Telescopic boom device and crawler crane |
CN112594251A (en) * | 2020-11-24 | 2021-04-02 | 中国人民解放军96901部队24分队 | Synchronous telescopic multi-stage cylinder with auxiliary cylinder |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5974930U (en) * | 1982-11-08 | 1984-05-21 | 本田技研工業株式会社 | Transfer device for flat plate materials |
-
1977
- 1977-03-02 JP JP2246377A patent/JPS53107052A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015042571A (en) * | 2013-08-26 | 2015-03-05 | 日本車輌製造株式会社 | Telescopic boom device and crawler crane |
CN112594251A (en) * | 2020-11-24 | 2021-04-02 | 中国人民解放军96901部队24分队 | Synchronous telescopic multi-stage cylinder with auxiliary cylinder |
CN112594251B (en) * | 2020-11-24 | 2023-01-13 | 中国人民解放军96901部队24分队 | Synchronous telescopic multi-stage cylinder with auxiliary cylinder |
Also Published As
Publication number | Publication date |
---|---|
JPS5613440B2 (en) | 1981-03-28 |
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