DK128261B - Løfte- og sænkemekanisme, især til arbejdsredskaber, der kan tilsluttes til landbrugskøretøjer. - Google Patents
Løfte- og sænkemekanisme, især til arbejdsredskaber, der kan tilsluttes til landbrugskøretøjer.Info
- Publication number
- DK128261B DK128261B DK546270AA DK546270A DK128261B DK 128261 B DK128261 B DK 128261B DK 546270A A DK546270A A DK 546270AA DK 546270 A DK546270 A DK 546270A DK 128261 B DK128261 B DK 128261B
- Authority
- DK
- Denmark
- Prior art keywords
- lifting
- lowering mechanism
- work tools
- agricultural vehicles
- agricultural
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/24—Lifting devices for the cutter-bar
- A01D34/246—Hydraulic lifting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691954604 DE1954604A1 (de) | 1969-10-30 | 1969-10-30 | Hebe- und Senkvorrichtung,insbesondere fuer an ein Fahrzeug anschliessbare Arbeitsgeraete,beispielsweise fuer die Maehwerksbaugruppe von Maehdreschern |
Publications (1)
Publication Number | Publication Date |
---|---|
DK128261B true DK128261B (da) | 1974-04-01 |
Family
ID=5749657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK546270AA DK128261B (da) | 1969-10-30 | 1970-10-27 | Løfte- og sænkemekanisme, især til arbejdsredskaber, der kan tilsluttes til landbrugskøretøjer. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3677142A (da) |
DE (1) | DE1954604A1 (da) |
DK (1) | DK128261B (da) |
ES (1) | ES385018A1 (da) |
FR (1) | FR2066639A5 (da) |
GB (1) | GB1306609A (da) |
SE (1) | SE365098B (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2560323B1 (fr) * | 1984-02-29 | 1988-08-05 | Delti Sa | Dispositif de regulation pour suspension oleopneumatique, et element de suspension comprenant ce dispositif |
NL1008655C2 (nl) * | 1998-03-20 | 1999-09-21 | Applied Power Inc | Aandrijfcilinder. |
DE19954577C1 (de) * | 1999-11-12 | 2001-06-21 | Hyco Pacoma Gmbh | Liftzylindereinheit für eine Hebebühne |
JP4115918B2 (ja) | 2003-10-28 | 2008-07-09 | 株式会社小松製作所 | 油圧シリンダ |
JP3852701B2 (ja) | 2003-10-28 | 2006-12-06 | 株式会社小松製作所 | 油圧シリンダを用いる油圧回路 |
US7104052B1 (en) | 2005-03-15 | 2006-09-12 | Deere & Company | Hydraulic cylinder with integrated accumulator |
US9964124B2 (en) * | 2015-09-02 | 2018-05-08 | Deere & Company | Piston accumulator with integrated cylinder rod |
EP4372234A1 (en) * | 2016-12-21 | 2024-05-22 | A&A International, LLC | Integrated energy conversion, transfer and storage system |
CN110374958B (zh) * | 2019-08-23 | 2024-07-05 | 天津优瑞纳斯液压机械有限公司 | 蓄能器与液压缸复合装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2753036A (en) * | 1952-03-06 | 1956-07-03 | Joy Mfg Co | Mine roof support-equipped mining apparatus |
NL224412A (da) * | 1957-02-06 | |||
US3191506A (en) * | 1962-03-19 | 1965-06-29 | Ledeen Inc | Hydropneumatic prop |
US3442292A (en) * | 1965-10-23 | 1969-05-06 | Jacuzzi Brothers Inc | Energy storage unit |
US3410549A (en) * | 1966-07-05 | 1968-11-12 | Edward G. Cheak | Vehicle suspension |
-
1969
- 1969-10-30 DE DE19691954604 patent/DE1954604A1/de active Granted
-
1970
- 1970-09-18 US US73375A patent/US3677142A/en not_active Expired - Lifetime
- 1970-10-27 DK DK546270AA patent/DK128261B/da unknown
- 1970-10-28 FR FR7038841A patent/FR2066639A5/fr not_active Expired
- 1970-10-29 SE SE14637/70A patent/SE365098B/xx unknown
- 1970-10-29 ES ES385018A patent/ES385018A1/es not_active Expired
- 1970-10-29 GB GB5151370A patent/GB1306609A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES385018A1 (es) | 1973-03-16 |
DE1954604A1 (de) | 1971-05-13 |
GB1306609A (en) | 1973-02-14 |
SE365098B (da) | 1974-03-18 |
FR2066639A5 (da) | 1971-08-06 |
US3677142A (en) | 1972-07-18 |
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