SE8301154D0 - SAFETY DEVICE FOR A LIFT PLATFORM OR LIKE - Google Patents
SAFETY DEVICE FOR A LIFT PLATFORM OR LIKEInfo
- Publication number
- SE8301154D0 SE8301154D0 SE8301154A SE8301154A SE8301154D0 SE 8301154 D0 SE8301154 D0 SE 8301154D0 SE 8301154 A SE8301154 A SE 8301154A SE 8301154 A SE8301154 A SE 8301154A SE 8301154 D0 SE8301154 D0 SE 8301154D0
- Authority
- SE
- Sweden
- Prior art keywords
- safety device
- cantilever arm
- lift platform
- double
- lifting platform
- Prior art date
Links
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
Abstract
The safety device prevents a lifting platform or the like from tilting due to overloading. The lifting platform has a load carrier at the free end of an extendable and pivotable cantilever arm. Due to the safety device, the cantilever arm can only be lowered if it is simultaneously retracted. The safety device has a hydraulic circuit which is designed in such a way that the pressure medium which flows out of a double-acting hydraulic cylinder during the lowering of the cantilever arm is passed into a double-acting hydraulic cylinder, by which the cantilever arm is retracted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8206015 | 1982-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8301154D0 true SE8301154D0 (en) | 1983-03-02 |
Family
ID=10528711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301154A SE8301154D0 (en) | 1982-03-02 | 1983-03-02 | SAFETY DEVICE FOR A LIFT PLATFORM OR LIKE |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3307359A1 (en) |
DK (1) | DK105983D0 (en) |
GB (1) | GB8305721D0 (en) |
SE (1) | SE8301154D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4775029A (en) * | 1987-10-08 | 1988-10-04 | Jlg Industries, Inc. | Collapsible tower boom lift |
US8056674B2 (en) * | 2004-02-26 | 2011-11-15 | Jlg Industries, Inc. | Boom lift vehicle and method of controlling lifting functions |
GB0416336D0 (en) * | 2004-07-22 | 2004-08-25 | Bamford Excavators Ltd | Method of operating a machine |
DE102011080805B4 (en) * | 2011-08-11 | 2020-03-26 | Robert Bosch Gmbh | Method and device for operating a lifting device |
CN108439286A (en) * | 2018-03-08 | 2018-08-24 | 陈细妹 | A kind of novel double-mast platform for working aloft |
-
1983
- 1983-03-01 DK DK105983A patent/DK105983D0/en not_active Application Discontinuation
- 1983-03-02 SE SE8301154A patent/SE8301154D0/en unknown
- 1983-03-02 GB GB838305721A patent/GB8305721D0/en active Pending
- 1983-03-02 DE DE19833307359 patent/DE3307359A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3307359A1 (en) | 1983-10-20 |
DK105983D0 (en) | 1983-03-01 |
GB8305721D0 (en) | 1983-04-07 |
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