FR520916A - Pelleteurs mécaniques - Google Patents
Pelleteurs mécaniquesInfo
- Publication number
- FR520916A FR520916A FR520916A FR520916DA FR520916A FR 520916 A FR520916 A FR 520916A FR 520916 A FR520916 A FR 520916A FR 520916D A FR520916D A FR 520916DA FR 520916 A FR520916 A FR 520916A
- Authority
- FR
- France
- Prior art keywords
- mechanical excavators
- excavators
- mechanical
- 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
- E02F3/34—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
- E02F3/342—Buckets emptying overhead
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US520916XA | 1916-10-21 | 1916-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR520916A true FR520916A (fr) | 1921-07-04 |
Family
ID=21975413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR520916A Expired FR520916A (fr) | 1916-10-21 | 1920-07-05 | Pelleteurs mécaniques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR520916A (fr) |
-
1920
- 1920-07-05 FR FR520916A patent/FR520916A/fr not_active Expired
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