CH536396A - Backhoe - Google Patents
BackhoeInfo
- Publication number
- CH536396A CH536396A CH595869A CH595869A CH536396A CH 536396 A CH536396 A CH 536396A CH 595869 A CH595869 A CH 595869A CH 595869 A CH595869 A CH 595869A CH 536396 A CH536396 A CH 536396A
- Authority
- CH
- Switzerland
- Prior art keywords
- backhoe
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
- E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
-
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
-
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
-
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Earth Drilling (AREA)
- Operation Control Of Excavators (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT380668A AT309344B (en) | 1968-04-18 | 1968-04-18 | Backhoe |
AT317669A AT320533B (en) | 1969-03-31 | 1969-03-31 | Backhoe |
Publications (1)
Publication Number | Publication Date |
---|---|
CH536396A true CH536396A (en) | 1973-04-30 |
Family
ID=25599660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH595869A CH536396A (en) | 1968-04-18 | 1969-04-18 | Backhoe |
Country Status (12)
Country | Link |
---|---|
US (1) | US3586182A (en) |
BE (1) | BE731723A (en) |
CH (1) | CH536396A (en) |
CS (1) | CS163734B2 (en) |
DK (1) | DK138814B (en) |
ES (1) | ES366151A1 (en) |
FR (1) | FR2006478A1 (en) |
GB (1) | GB1261805A (en) |
IE (1) | IE33767B1 (en) |
NL (1) | NL155611B (en) |
SE (1) | SE346134B (en) |
YU (1) | YU31503B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5233883B2 (en) * | 1972-08-28 | 1977-08-31 | ||
DE3032821A1 (en) * | 1980-08-30 | 1982-04-15 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | LOEFFEL EXCAVATORS, ESPECIALLY WITH A PARALLEL GUIDE OF THE LOEFFEL ADJUSTED ON A PREDICTED CUTTING ANGLE, AND AN ARRANGEMENT FOR CONTROLLING THE POSITION OF THE EXCHANGER OF THE EXCAVATOR TO THE BASE |
FR2591249B1 (en) * | 1985-12-09 | 1988-07-29 | Senelet Bernard | VERSATILE CONSTRUCTION MACHINE TOOL HOLDER |
DE4206934A1 (en) * | 1992-03-05 | 1993-09-23 | Orenstein & Koppel Ag | Tipping control for bucket of excavator - has operating arm linked to bucket and forward end of jib arm |
-
1969
- 1969-04-14 CS CS2635A patent/CS163734B2/cs unknown
- 1969-04-17 SE SE5435/69A patent/SE346134B/xx unknown
- 1969-04-17 GB GB09679/69A patent/GB1261805A/en not_active Expired
- 1969-04-17 ES ES366151A patent/ES366151A1/en not_active Expired
- 1969-04-17 YU YU0942/69A patent/YU31503B/en unknown
- 1969-04-17 US US817062A patent/US3586182A/en not_active Expired - Lifetime
- 1969-04-18 FR FR6912216A patent/FR2006478A1/fr not_active Withdrawn
- 1969-04-18 DK DK211869AA patent/DK138814B/en unknown
- 1969-04-18 NL NL6905996.A patent/NL155611B/en unknown
- 1969-04-18 BE BE731723D patent/BE731723A/xx not_active IP Right Cessation
- 1969-04-18 IE IE530/69A patent/IE33767B1/en unknown
- 1969-04-18 CH CH595869A patent/CH536396A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1261805A (en) | 1972-01-26 |
US3586182A (en) | 1971-06-22 |
NL155611B (en) | 1978-01-16 |
SE346134B (en) | 1972-06-26 |
IE33767B1 (en) | 1974-10-30 |
IE33767L (en) | 1969-10-18 |
ES366151A1 (en) | 1971-03-16 |
CS163734B2 (en) | 1975-11-07 |
YU31503B (en) | 1973-06-30 |
DK138814C (en) | 1979-04-23 |
FR2006478A1 (en) | 1969-12-26 |
DK138814B (en) | 1978-10-30 |
BE731723A (en) | 1969-10-01 |
NL6905996A (en) | 1969-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |