SE322469B - - Google Patents
Info
- Publication number
- SE322469B SE322469B SE7645/68A SE764568A SE322469B SE 322469 B SE322469 B SE 322469B SE 7645/68 A SE7645/68 A SE 7645/68A SE 764568 A SE764568 A SE 764568A SE 322469 B SE322469 B SE 322469B
- Authority
- SE
- Sweden
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
- E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
- E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
- E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Operation Control Of Excavators (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7645/68A SE322469B (fi) | 1968-06-06 | 1968-06-06 | |
US829655A US3592107A (en) | 1968-06-06 | 1969-06-02 | Hydraulic control system |
GB28483/69A GB1275636A (en) | 1968-06-06 | 1969-06-05 | Hydraulic control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7645/68A SE322469B (fi) | 1968-06-06 | 1968-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE322469B true SE322469B (fi) | 1970-04-06 |
Family
ID=20271916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7645/68A SE322469B (fi) | 1968-06-06 | 1968-06-06 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3592107A (fi) |
GB (1) | GB1275636A (fi) |
SE (1) | SE322469B (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3792792A (en) * | 1972-05-02 | 1974-02-19 | Int Harvester Co | Hydraulic self-leveling device for a loader bucket |
DE3328426A1 (de) * | 1983-08-06 | 1985-02-21 | Achim 8070 Ingolstadt Graul | Arbeitswerkzeug fuer erdbwegungsgeraete |
US11104560B2 (en) * | 2016-09-16 | 2021-08-31 | Vis, Llc | Adjustable positioning arms for transmission jack saddle |
US10352019B2 (en) * | 2017-05-25 | 2019-07-16 | Kubota Corporation | Front loader and work machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2811265A (en) * | 1956-02-07 | 1957-10-29 | Mixermobile Manufacturers Inc | Loader |
US2914202A (en) * | 1957-09-16 | 1959-11-24 | Mixermobile Manufacturers Inc | Loader vehicle |
US3032215A (en) * | 1958-08-29 | 1962-05-01 | Deere & Co | Loader bucket leveling control |
US3265229A (en) * | 1963-12-02 | 1966-08-09 | Massey Ferguson Inc | Automatic bucket positioning mechanism |
-
1968
- 1968-06-06 SE SE7645/68A patent/SE322469B/xx unknown
-
1969
- 1969-06-02 US US829655A patent/US3592107A/en not_active Expired - Lifetime
- 1969-06-05 GB GB28483/69A patent/GB1275636A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1275636A (en) | 1972-05-24 |
US3592107A (en) | 1971-07-13 |