DE2611085A1 - Schwenkvorrichtung, insbesondere fuer hecktiefloeffel und steuervorrichtung zum steuern der seitlichen schwenkbewegungen eines hecktiefloeffelauslegers - Google Patents
Schwenkvorrichtung, insbesondere fuer hecktiefloeffel und steuervorrichtung zum steuern der seitlichen schwenkbewegungen eines hecktiefloeffelauslegersInfo
- Publication number
- DE2611085A1 DE2611085A1 DE19762611085 DE2611085A DE2611085A1 DE 2611085 A1 DE2611085 A1 DE 2611085A1 DE 19762611085 DE19762611085 DE 19762611085 DE 2611085 A DE2611085 A DE 2611085A DE 2611085 A1 DE2611085 A1 DE 2611085A1
- Authority
- DE
- Germany
- Prior art keywords
- line
- lines
- pressure
- valve
- flow
- 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.)
- Ceased
Links
- 239000012530 fluid Substances 0.000 claims description 46
- 230000002028 premature Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 12
- 230000007935 neutral effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
- E02F3/382—Connections to the frame; Supports for booms or arms
- E02F3/384—Connections to the frame; Supports for booms or arms the boom being pivotable relative to the frame about a vertical axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/559,271 US4007845A (en) | 1975-03-17 | 1975-03-17 | Swing mechanism |
| US05/654,675 US4065010A (en) | 1975-03-17 | 1976-02-02 | Swing valve circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2611085A1 true DE2611085A1 (de) | 1976-10-07 |
Family
ID=27072017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762611085 Ceased DE2611085A1 (de) | 1975-03-17 | 1976-03-16 | Schwenkvorrichtung, insbesondere fuer hecktiefloeffel und steuervorrichtung zum steuern der seitlichen schwenkbewegungen eines hecktiefloeffelauslegers |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS51117401A (enExample) |
| AR (1) | AR209637A1 (enExample) |
| AU (1) | AU502182B2 (enExample) |
| BR (1) | BR7601627A (enExample) |
| CA (1) | CA1032900A (enExample) |
| DE (1) | DE2611085A1 (enExample) |
| ES (1) | ES446166A1 (enExample) |
| FR (1) | FR2304801A1 (enExample) |
| GB (1) | GB1546252A (enExample) |
| IT (1) | IT1062892B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3600816A1 (de) * | 1986-01-14 | 1987-07-16 | Mak Maschinenbau Krupp | Schwenkwerk mit zwei separaten zylinder-kurbeltrieben als antrieb |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2395412A1 (fr) * | 1977-06-23 | 1979-01-19 | Poclain Sa | Dispositif d'arret automatique de la rotation d'un moteur hydraulique |
| US4240327A (en) * | 1978-05-30 | 1980-12-23 | Harris Corporation | Fluid operated linear actuator control system |
| EP0096329A3 (en) * | 1982-06-03 | 1985-05-15 | Wind Ship Development Corporation | Sail support and control system |
| FR2686766B1 (fr) * | 1992-02-05 | 1996-06-14 | Huard Sa | Charrue reversible semi-portee. |
| FR2699041B1 (fr) * | 1992-12-11 | 1995-02-17 | Huard Sa | Machine agricole de travail du sol avec un dispositif de retournement perfectionné. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2954011A (en) * | 1959-06-25 | 1960-09-27 | Cessna Aircraft Co | Pressure fluid control system and valve |
| US3047171A (en) * | 1959-10-12 | 1962-07-31 | Case Co J I | Swing mechanism for backhoe |
| FR1373545A (fr) * | 1963-01-25 | 1964-09-25 | Svenska Hymas Ab | Perfectionnements aux excavateurs et appareils analogues |
| CA924997A (en) * | 1969-01-28 | 1973-04-24 | F. Sardiga Ronald | Swinging apparatus |
| US3872985A (en) * | 1970-02-24 | 1975-03-25 | J C Case Company | Hydraulic control valve circuit |
| SE363368B (enExample) * | 1972-05-31 | 1974-01-14 | Volvo Bm |
-
1976
- 1976-03-05 AU AU11708/76A patent/AU502182B2/en not_active Expired
- 1976-03-10 IT IT2103976A patent/IT1062892B/it active
- 1976-03-15 GB GB1022076A patent/GB1546252A/en not_active Expired
- 1976-03-16 CA CA248,010A patent/CA1032900A/en not_active Expired
- 1976-03-16 DE DE19762611085 patent/DE2611085A1/de not_active Ceased
- 1976-03-16 JP JP2776376A patent/JPS51117401A/ja active Pending
- 1976-03-16 FR FR7607520A patent/FR2304801A1/fr active Granted
- 1976-03-17 BR BR7601627A patent/BR7601627A/pt unknown
- 1976-03-17 ES ES446166A patent/ES446166A1/es not_active Expired
- 1976-03-17 AR AR26259576A patent/AR209637A1/es active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3600816A1 (de) * | 1986-01-14 | 1987-07-16 | Mak Maschinenbau Krupp | Schwenkwerk mit zwei separaten zylinder-kurbeltrieben als antrieb |
Also Published As
| Publication number | Publication date |
|---|---|
| AR209637A1 (es) | 1977-05-13 |
| FR2304801B1 (enExample) | 1981-09-11 |
| JPS51117401A (en) | 1976-10-15 |
| AU1170876A (en) | 1977-09-08 |
| CA1032900A (en) | 1978-06-13 |
| GB1546252A (en) | 1979-05-23 |
| BR7601627A (pt) | 1976-09-14 |
| ES446166A1 (es) | 1977-09-01 |
| AU502182B2 (en) | 1979-07-19 |
| IT1062892B (it) | 1985-02-11 |
| FR2304801A1 (fr) | 1976-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |