FR2202988A1 - - Google Patents
Info
- Publication number
- FR2202988A1 FR2202988A1 FR7236280A FR7236280A FR2202988A1 FR 2202988 A1 FR2202988 A1 FR 2202988A1 FR 7236280 A FR7236280 A FR 7236280A FR 7236280 A FR7236280 A FR 7236280A FR 2202988 A1 FR2202988 A1 FR 2202988A1
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/22—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling
- E02F5/223—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling for back-filling
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- 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
- E02F3/308—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 outwardly
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- 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
- E02F3/425—Drive systems for dipper-arms, backhoes or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7236280A FR2202988B3 (fr) | 1972-10-13 | 1972-10-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7236280A FR2202988B3 (fr) | 1972-10-13 | 1972-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2202988A1 true FR2202988A1 (fr) | 1974-05-10 |
FR2202988B3 FR2202988B3 (fr) | 1975-11-07 |
Family
ID=9105593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7236280A Expired FR2202988B3 (fr) | 1972-10-13 | 1972-10-13 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2202988B3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002420A1 (fr) * | 1986-09-27 | 1988-04-07 | J.C. Bamford Excavators Limited | Fleche pour vehicule |
-
1972
- 1972-10-13 FR FR7236280A patent/FR2202988B3/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988002420A1 (fr) * | 1986-09-27 | 1988-04-07 | J.C. Bamford Excavators Limited | Fleche pour vehicule |
GB2201944A (en) * | 1986-09-27 | 1988-09-14 | Bamford Excavators Ltd | Boom for a vehicle |
US4859138A (en) * | 1986-09-27 | 1989-08-22 | J.C. Bamford Excavators Limited | Boom for a vehicle including folding linkage between boom parts |
GB2201944B (en) * | 1986-09-27 | 1990-01-10 | Bamford Excavators Ltd | Boom for a vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR2202988B3 (fr) | 1975-11-07 |