BE761622A - AUTOMATIC LEVELING DEVICE FOR THE ADJUSTMENT OF TOOLS OF EARTH MOVING MACHINES, IN PARTICULAR EXCAVATORS FOR PROFILING PIT - Google Patents
AUTOMATIC LEVELING DEVICE FOR THE ADJUSTMENT OF TOOLS OF EARTH MOVING MACHINES, IN PARTICULAR EXCAVATORS FOR PROFILING PITInfo
- Publication number
- BE761622A BE761622A BE761622A BE761622A BE761622A BE 761622 A BE761622 A BE 761622A BE 761622 A BE761622 A BE 761622A BE 761622 A BE761622 A BE 761622A BE 761622 A BE761622 A BE 761622A
- Authority
- BE
- Belgium
- Prior art keywords
- tools
- adjustment
- leveling device
- automatic leveling
- earth moving
- Prior art date
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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S37/00—Excavating
- Y10S37/907—Automatic leveling excavators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702029882 DE2029882C (en) | 1970-06-18 | Actuating device for an excavator shovel, in particular a trench profile shovel |
Publications (1)
Publication Number | Publication Date |
---|---|
BE761622A true BE761622A (en) | 1971-06-16 |
Family
ID=5774214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE761622A BE761622A (en) | 1970-06-18 | 1971-01-15 | AUTOMATIC LEVELING DEVICE FOR THE ADJUSTMENT OF TOOLS OF EARTH MOVING MACHINES, IN PARTICULAR EXCAVATORS FOR PROFILING PIT |
Country Status (6)
Country | Link |
---|---|
US (1) | US3772804A (en) |
BE (1) | BE761622A (en) |
BR (1) | BR7102490D0 (en) |
DK (1) | DK126698B (en) |
FR (1) | FR2095472A5 (en) |
NL (1) | NL7100413A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE460206B (en) * | 1980-03-10 | 1989-09-18 | Wain Co Roy | EXCAVATION WITH RIVER ORGANIZATION |
US4650017A (en) * | 1985-02-18 | 1987-03-17 | Industries Tanguay, Inc. | Crawler-mounted machine for travel over natural terrain |
US4802293A (en) * | 1987-11-20 | 1989-02-07 | Smith Raymond H | Adjustable earth-moving attachment for a vehicle |
DE9407859U1 (en) * | 1994-05-11 | 1994-09-01 | Mieger, Rolf, 88457 Kirchdorf | Hydraulically swiveling trench clearing bucket |
WO2011011732A2 (en) * | 2009-07-23 | 2011-01-27 | The Charles Machine Works, Inc. | Trenching system |
CN105064434A (en) * | 2015-07-26 | 2015-11-18 | 葛伟岸 | Rear-mounted depth adjusting device for ditcher |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2520266A (en) * | 1945-06-23 | 1950-08-29 | Christopher N Adams | Hydraulic leveling and controlling device |
US2551314A (en) * | 1946-09-27 | 1951-05-01 | Lawrence C Burton | Tractor with leveling device |
US2583250A (en) * | 1948-07-27 | 1952-01-22 | Milfred V Ball | Leveling device |
US2684254A (en) * | 1950-09-07 | 1954-07-20 | Harold W Goss | Sway stabilizer for vehicles |
US2872200A (en) * | 1955-08-16 | 1959-02-03 | Deere & Co | Leveling control for hillside machines |
US3231116A (en) * | 1963-10-23 | 1966-01-25 | Olin B Powell | Excavating machine |
-
1970
- 1970-12-30 DK DK663770AA patent/DK126698B/en unknown
-
1971
- 1971-01-13 NL NL7100413A patent/NL7100413A/xx unknown
- 1971-01-15 BE BE761622A patent/BE761622A/en unknown
- 1971-01-15 FR FR7101271A patent/FR2095472A5/fr not_active Expired
- 1971-04-27 BR BR2490/71A patent/BR7102490D0/en unknown
- 1971-06-15 US US00153225A patent/US3772804A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3772804A (en) | 1973-11-20 |
FR2095472A5 (en) | 1972-02-11 |
DE2029882A1 (en) | 1972-01-05 |
NL7100413A (en) | 1971-12-21 |
DK126698B (en) | 1973-08-13 |
BR7102490D0 (en) | 1973-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE767277A (en) | MACHINE CUTTING TOOL ADJUSTMENT DEVICE | |
FR2293572A1 (en) | SLUGGING DEVICE FOR MINING OPERATIONS, IN PARTICULAR PLANING PLANT | |
FR2275133A1 (en) | MACHINE FOR WORKING THE EARTH | |
FR2352481A1 (en) | DEVICE FOR WORKING THE SOIL | |
BE843605A (en) | SYSTEM FOR ADJUSTING THE LEVEL OF AN EXTRACTION MACHINE, IN PARTICULAR OF A PLANER | |
FR2315574A1 (en) | AUTOMATIC LEVELING DEVICE FOR MATERIAL HANDLING TOOL | |
BE761622A (en) | AUTOMATIC LEVELING DEVICE FOR THE ADJUSTMENT OF TOOLS OF EARTH MOVING MACHINES, IN PARTICULAR EXCAVATORS FOR PROFILING PIT | |
ZA714324B (en) | A mobile machine for determining different track parameters such as versine | |
CH466673A (en) | Automatic release device for machine tool | |
IT972557B (en) | AUTOMATIC ELECTROMECHANICAL STOP DEVICE FOR MACHINE TOOLS IN GENERAL | |
BE770132A (en) | PIVOTING DEVICE, IN PARTICULAR FOR MACHINES FOR PLUGGING CASTING HOLES | |
CH542684A (en) | Numerical control device for machine tool | |
BE829032A (en) | DEVICE FOR DAMING PITCHES OR CANALS | |
IT1015545B (en) | AUTOMATIC MACHINE FOR TURNING AND DRILLING | |
AT319316B (en) | Leveling tamping machine | |
CH498282A (en) | Automatic drilling bucket | |
CH446005A (en) | Feeding device for automatic lathe | |
FR2351565A5 (en) | ANCHORABLE BOTTOM MINE, IN PARTICULAR FOR RIVERS | |
CH539481A (en) | Automatic machine tool | |
FR1485480A (en) | Automatic adjustment device for machine parts subject to wear, in particular for friction couplings | |
BE808960A (en) | ADVANCE CONTROL DEVICE FOR MACHINE-TOOLS IN PARTICULAR FOR DRILLS | |
IT7927174A0 (en) | LEVELING MACHINE FOR RAIL STONES WITH CLEARING ROLLER DEVICE. | |
FR1321556A (en) | Cutting device, especially for coal mining machine | |
FR1416812A (en) | Excavator, especially for drainage works | |
BE778894A (en) | PROTECTION DEVICE FOR A WOOD MACHINE. |