EE01484U2 - A bending limiting device for hydraulic hoses at the end of an articulated lifting boom - Google Patents
A bending limiting device for hydraulic hoses at the end of an articulated lifting boomInfo
- Publication number
- EE01484U2 EE01484U2 EEU201800012U EEU201800012U EE01484U2 EE 01484 U2 EE01484 U2 EE 01484U2 EE U201800012 U EEU201800012 U EE U201800012U EE U201800012 U EEU201800012 U EE U201800012U EE 01484 U2 EE01484 U2 EE 01484U2
- Authority
- EE
- Estonia
- Prior art keywords
- boom
- hydraulic hoses
- lifting boom
- limiting device
- bending limiting
- Prior art date
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
Present invention relates to a bending limiting device 2 for hydraulic hoses 1 at the end 3 of an articulated lifting boom. Said lifting boom may be the lifting boom of a forest machine such as for example a harvester, where at the end 3 of the boom is a hanger 6 articulated in crosswise directions and for manipulating with the tree-trunks a gripper with rotator 11. At the end 3 of the boom are connections for hydraulic hoses 1, which are connected to rotator 11 and gripper at the end of the hanger 6. The aim of the present invention is to ensure that at the extreme mutual positions between the end 3 of the boom and hanger 6 said hydraulic hoses 1 do not become crumpled nor would bend too close to the connections of the hoses.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EEU201800012U EE01484U2 (en) | 2018-05-02 | 2018-05-02 | A bending limiting device for hydraulic hoses at the end of an articulated lifting boom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EEU201800012U EE01484U2 (en) | 2018-05-02 | 2018-05-02 | A bending limiting device for hydraulic hoses at the end of an articulated lifting boom |
Publications (2)
Publication Number | Publication Date |
---|---|
EE01484U1 EE01484U1 (en) | 2020-02-17 |
EE01484U2 true EE01484U2 (en) | 2020-02-17 |
Family
ID=69469322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EEU201800012U EE01484U2 (en) | 2018-05-02 | 2018-05-02 | A bending limiting device for hydraulic hoses at the end of an articulated lifting boom |
Country Status (1)
Country | Link |
---|---|
EE (1) | EE01484U2 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1970050A (en) * | 1932-09-03 | 1934-08-14 | Ferdinand A Mathey | Hose coupling |
US4265063A (en) * | 1979-07-16 | 1981-05-05 | Caterpillar Tractor Co. | Guard structure for hydraulic conduits of a mobile apparatus |
CA1209453A (en) * | 1984-01-09 | 1986-08-12 | Eric G. Pow | Pipe bend restrictor |
DE19509116C2 (en) * | 1995-03-16 | 2000-01-05 | Deutsch Zentr Luft & Raumfahrt | Flexible structure |
EP2809869A4 (en) * | 2012-02-02 | 2015-12-16 | Nat Oilwell Varco Denmark Is | Bend limiter |
CN203187322U (en) * | 2013-04-19 | 2013-09-11 | 徐州徐工随车起重机有限公司 | Arm body retraction mechanism in forestry crane pipeline |
USD723670S1 (en) * | 2013-10-29 | 2015-03-03 | Swan Products, Llc | Hose and a flexible hose guard |
CN103659715B (en) * | 2013-12-10 | 2018-07-10 | 山东科技大学 | Hoseline connects manipulator |
-
2018
- 2018-05-02 EE EEU201800012U patent/EE01484U2/en active Protection Beyond IP Right Term
Also Published As
Publication number | Publication date |
---|---|
EE01484U1 (en) | 2020-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LD1K | Correction of utility model specification | ||
EXFP | Utility model extended to 8 or 10 years after payment of fee |
Expiry date: 20260502 |