RU94019385A - Mechanism for changing incline angle of telescopic boom - Google Patents
Mechanism for changing incline angle of telescopic boomInfo
- Publication number
- RU94019385A RU94019385A RU94019385/11A RU94019385A RU94019385A RU 94019385 A RU94019385 A RU 94019385A RU 94019385/11 A RU94019385/11 A RU 94019385/11A RU 94019385 A RU94019385 A RU 94019385A RU 94019385 A RU94019385 A RU 94019385A
- Authority
- RU
- Russia
- Prior art keywords
- telescopic boom
- hydraulic cylinders
- incline angle
- turnable
- changing
- Prior art date
Links
Landscapes
- Jib Cranes (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
FIELD: boom-type hoisting facilities. SUBSTANCE: mechanism has gantry which is turnable in vertical plane by means of hydraulic cylinders and pivotally mounted by its lower ends on turnable and by its upper end it is pivotally connected with hydraulic cylinders pivotally secured on turnable and is connected with upper end of stationary section of telescopic boom. EFFECT: high efficiency. 2 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94019385/11A RU94019385A (en) | 1994-05-26 | 1994-05-26 | Mechanism for changing incline angle of telescopic boom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94019385/11A RU94019385A (en) | 1994-05-26 | 1994-05-26 | Mechanism for changing incline angle of telescopic boom |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94019385A true RU94019385A (en) | 1996-08-27 |
Family
ID=48447733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94019385/11A RU94019385A (en) | 1994-05-26 | 1994-05-26 | Mechanism for changing incline angle of telescopic boom |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU94019385A (en) |
-
1994
- 1994-05-26 RU RU94019385/11A patent/RU94019385A/en unknown
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