NL6814820A - - Google Patents
Info
- Publication number
- NL6814820A NL6814820A NL6814820A NL6814820A NL6814820A NL 6814820 A NL6814820 A NL 6814820A NL 6814820 A NL6814820 A NL 6814820A NL 6814820 A NL6814820 A NL 6814820A NL 6814820 A NL6814820 A NL 6814820A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP42066747A JPS4832443B1 (enExample) | 1967-10-17 | 1967-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6814820A true NL6814820A (enExample) | 1969-04-21 |
Family
ID=13324768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6814820A NL6814820A (enExample) | 1967-10-17 | 1968-10-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3541927A (enExample) |
| JP (1) | JPS4832443B1 (enExample) |
| DE (1) | DE1803250B2 (enExample) |
| ES (1) | ES359639A1 (enExample) |
| FR (1) | FR1588399A (enExample) |
| GB (1) | GB1195328A (enExample) |
| NL (1) | NL6814820A (enExample) |
| SE (1) | SE338951B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056066C3 (de) * | 1970-11-14 | 1979-11-15 | Daimler-Benz Ag, 7000 Stuttgart | Abschalteinrichtung für die hydraulische Hilfskraft bei einer Hilfskraftlenkung für Fahrzeuge |
| JPS5252260Y2 (enExample) * | 1972-03-21 | 1977-11-28 | ||
| JPS5226599B2 (enExample) * | 1973-10-31 | 1977-07-14 | ||
| US4282798A (en) * | 1979-10-22 | 1981-08-11 | Ex-Cell-O Corporation | Control valve unit for hydraulic linear actuator |
| US4573397A (en) * | 1982-10-29 | 1986-03-04 | General Motors Corporation | Turret control system |
| DE3704312A1 (de) * | 1987-02-12 | 1988-08-25 | Hans Schoen | Elektrohydraulische steueranordnung |
| US4830128A (en) * | 1987-12-28 | 1989-05-16 | Eaton Corporation | Four wheel steering having closed hydraulic system with pressure relief |
| US4843949A (en) * | 1988-08-29 | 1989-07-04 | Pneumo Abex Corporation | Fluid control valve with variable pressure gain |
| US5452643A (en) * | 1992-01-30 | 1995-09-26 | The Boeing Company | Hydraulic power drive unit |
| US8657083B2 (en) * | 2005-04-04 | 2014-02-25 | Volvo Construction Equipment Ab | Method for damping relative movements occurring in a work vehicle during advance |
| JP2007015774A (ja) * | 2005-07-05 | 2007-01-25 | Aichi Corp | 高所作業車 |
| US7415989B2 (en) * | 2005-12-23 | 2008-08-26 | Husco International, Inc. | Spool activated lock-out valve for a hydraulic actuator load check valve |
-
1967
- 1967-10-17 JP JP42066747A patent/JPS4832443B1/ja active Pending
-
1968
- 1968-10-08 US US765912A patent/US3541927A/en not_active Expired - Lifetime
- 1968-10-14 SE SE13814/68A patent/SE338951B/xx unknown
- 1968-10-16 NL NL6814820A patent/NL6814820A/xx unknown
- 1968-10-16 FR FR1588399D patent/FR1588399A/fr not_active Expired
- 1968-10-16 DE DE19681803250 patent/DE1803250B2/de not_active Withdrawn
- 1968-10-17 ES ES359639A patent/ES359639A1/es not_active Expired
- 1968-10-17 GB GB49264/68A patent/GB1195328A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1588399A (enExample) | 1970-04-10 |
| SE338951B (enExample) | 1971-09-20 |
| JPS4832443B1 (enExample) | 1973-10-06 |
| DE1803250A1 (de) | 1969-06-04 |
| ES359639A1 (es) | 1970-08-16 |
| US3541927A (en) | 1970-11-24 |
| GB1195328A (en) | 1970-06-17 |
| DE1803250B2 (de) | 1971-04-08 |