FR1495487A - Improvements to loading devices mounted on earthmoving machinery - Google Patents
Improvements to loading devices mounted on earthmoving machineryInfo
- Publication number
- FR1495487A FR1495487A FR65019A FR65019A FR1495487A FR 1495487 A FR1495487 A FR 1495487A FR 65019 A FR65019 A FR 65019A FR 65019 A FR65019 A FR 65019A FR 1495487 A FR1495487 A FR 1495487A
- Authority
- FR
- France
- Prior art keywords
- devices mounted
- loading devices
- earthmoving machinery
- earthmoving
- machinery
- 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.)
- Expired
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR65019A FR1495487A (en) | 1966-06-10 | 1966-06-10 | Improvements to loading devices mounted on earthmoving machinery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR65019A FR1495487A (en) | 1966-06-10 | 1966-06-10 | Improvements to loading devices mounted on earthmoving machinery |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1495487A true FR1495487A (en) | 1967-09-22 |
Family
ID=8610665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR65019A Expired FR1495487A (en) | 1966-06-10 | 1966-06-10 | Improvements to loading devices mounted on earthmoving machinery |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1495487A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464392A1 (en) * | 1979-09-01 | 1981-03-06 | Sanyo Kiki Kk | HYDRAULIC CIRCUIT FOR CONTROLLING HYDRAULIC CYLINDERS WITH DOUBLE EFFECT |
FR2467818A1 (en) * | 1979-10-22 | 1981-04-30 | Meca Etu Atel Const | Forklift truck with parallel swivel arms - has forks moved horizontally and vertically by synchronous pair of hydraulic cylinders |
FR2498655A1 (en) * | 1981-01-26 | 1982-07-30 | Poclain Sa | Hydraulically operated loader earthworker - has bucket to balance arm jack connection allowing independent bucket orientation |
EP0211091A1 (en) * | 1985-07-30 | 1987-02-25 | Jürgen Dipl.-Ing. Fischer | Hydraulic control device for an implement mounted on a front loader |
FR2596378A1 (en) * | 1986-03-26 | 1987-10-02 | Etude Innovation Materiel Agri | Loading device with rapid compensation and locking for agricultural tractors and the like |
-
1966
- 1966-06-10 FR FR65019A patent/FR1495487A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464392A1 (en) * | 1979-09-01 | 1981-03-06 | Sanyo Kiki Kk | HYDRAULIC CIRCUIT FOR CONTROLLING HYDRAULIC CYLINDERS WITH DOUBLE EFFECT |
FR2467818A1 (en) * | 1979-10-22 | 1981-04-30 | Meca Etu Atel Const | Forklift truck with parallel swivel arms - has forks moved horizontally and vertically by synchronous pair of hydraulic cylinders |
FR2498655A1 (en) * | 1981-01-26 | 1982-07-30 | Poclain Sa | Hydraulically operated loader earthworker - has bucket to balance arm jack connection allowing independent bucket orientation |
EP0211091A1 (en) * | 1985-07-30 | 1987-02-25 | Jürgen Dipl.-Ing. Fischer | Hydraulic control device for an implement mounted on a front loader |
FR2596378A1 (en) * | 1986-03-26 | 1987-10-02 | Etude Innovation Materiel Agri | Loading device with rapid compensation and locking for agricultural tractors and the like |
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