FR2446897A1 - Autochargeur pour engin de chantier dit dumper - Google Patents
Autochargeur pour engin de chantier dit dumperInfo
- Publication number
- FR2446897A1 FR2446897A1 FR7901853A FR7901853A FR2446897A1 FR 2446897 A1 FR2446897 A1 FR 2446897A1 FR 7901853 A FR7901853 A FR 7901853A FR 7901853 A FR7901853 A FR 7901853A FR 2446897 A1 FR2446897 A1 FR 2446897A1
- Authority
- FR
- France
- Prior art keywords
- hydraulic jacks
- pivoting arms
- rear pairs
- self loading
- pair
- 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.)
- Pending
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
- E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
- E02F3/6273—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor using legs to support the beams or arms on the ground during the connecting process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/02—Tractors modified to take lifting devices
-
- 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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/348—Buckets emptying into a collecting or conveying device
- E02F3/3486—Buckets discharging overhead into a container mounted on the machine
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
L'engin de chantier dit << dumper >>, comprend une benne racleuse, notamment prévue pour la charger. La benne racleuse est montée entre les extrémités antérieures d'une première paire de bras dont les extrémités postérieures sont articulées sur les extrémités antérieures d'une seconde paire de bras qui peuvent être rendus solidaires des flancs du châssis du dumper. Une première paire de vérins permet de faire pivoter la première paire de bras par rapport à la seconde. Une seconde paire de vérins permet de faire pivoter ladite benne racleuse par rapport à la première paire de bras. Adaptable sur les dumpers.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901853A FR2446897A1 (fr) | 1979-01-18 | 1979-01-18 | Autochargeur pour engin de chantier dit dumper |
FR7923265A FR2465034A2 (fr) | 1979-01-18 | 1979-09-13 | Autochargeur pour engin de chantier dit dumper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901853A FR2446897A1 (fr) | 1979-01-18 | 1979-01-18 | Autochargeur pour engin de chantier dit dumper |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2446897A1 true FR2446897A1 (fr) | 1980-08-14 |
Family
ID=9221177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901853A Pending FR2446897A1 (fr) | 1979-01-18 | 1979-01-18 | Autochargeur pour engin de chantier dit dumper |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2446897A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830879A1 (de) * | 1998-07-10 | 2000-01-20 | Meinl Baumaschinen Gmbh | Erdbewegungsmaschine |
-
1979
- 1979-01-18 FR FR7901853A patent/FR2446897A1/fr active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830879A1 (de) * | 1998-07-10 | 2000-01-20 | Meinl Baumaschinen Gmbh | Erdbewegungsmaschine |
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