FR2256290B1 - - Google Patents
Info
- Publication number
- FR2256290B1 FR2256290B1 FR7414091A FR7414091A FR2256290B1 FR 2256290 B1 FR2256290 B1 FR 2256290B1 FR 7414091 A FR7414091 A FR 7414091A FR 7414091 A FR7414091 A FR 7414091A FR 2256290 B1 FR2256290 B1 FR 2256290B1
- Authority
- FR
- France
- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
-
- 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
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
- E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7414091A FR2256290A1 (en) | 1974-04-23 | 1974-04-23 | Hydraulic excavator with three buckets - has bucket balance beams mounted on a rotating hub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7414091A FR2256290A1 (en) | 1974-04-23 | 1974-04-23 | Hydraulic excavator with three buckets - has bucket balance beams mounted on a rotating hub |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2256290A1 FR2256290A1 (en) | 1975-07-25 |
FR2256290B1 true FR2256290B1 (US07122603-20061017-C00294.png) | 1978-08-04 |
Family
ID=9138003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7414091A Granted FR2256290A1 (en) | 1974-04-23 | 1974-04-23 | Hydraulic excavator with three buckets - has bucket balance beams mounted on a rotating hub |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2256290A1 (US07122603-20061017-C00294.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015327A1 (de) * | 1980-04-22 | 1981-10-29 | Hans 7525 Bad Schönborn Scheuerpflug | Erdbewegungsmaschine, insbesondere bagger oder radlager |
DE3140568A1 (de) * | 1981-10-13 | 1983-04-21 | Cordes, Hugo, Dipl.-Ing., 2000 Hamburg | "einrichtung fuer hydraulikbagger" |
DE3211458A1 (de) * | 1982-03-27 | 1983-09-29 | Cordes, Hugo, Dipl.-Ing., 2000 Hamburg | Universalbagger |
EP0117261B1 (de) * | 1983-02-25 | 1985-08-14 | Cordes, Hugo | Arbeitsarm für Erd- und Grundbaumaschinen |
DE102010062345B4 (de) * | 2010-12-02 | 2012-08-02 | Walter Feickert Gmbh | Gerät mit einem an einer Traverse angeordneten ersten und zweiten Ausleger und Verfahren zum Betrieb des Gerätes |
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1974
- 1974-04-23 FR FR7414091A patent/FR2256290A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2256290A1 (en) | 1975-07-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |