FR1129688A - Perfectionnements aux pelles-treuils - Google Patents
Perfectionnements aux pelles-treuilsInfo
- Publication number
- FR1129688A FR1129688A FR1129688DA FR1129688A FR 1129688 A FR1129688 A FR 1129688A FR 1129688D A FR1129688D A FR 1129688DA FR 1129688 A FR1129688 A FR 1129688A
- Authority
- FR
- France
- Prior art keywords
- excavators
- winches
- 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/54—Cable scrapers
- E02F3/56—Cable scrapers with hand-controlled scraper or other digging elements
-
- 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
- E02F3/60—Buckets, scrapers, or other digging elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1129688T | 1955-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1129688A true FR1129688A (fr) | 1957-01-24 |
Family
ID=9637058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1129688D Expired FR1129688A (fr) | 1955-08-03 | 1955-08-03 | Perfectionnements aux pelles-treuils |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1129688A (fr) |
-
1955
- 1955-08-03 FR FR1129688D patent/FR1129688A/fr not_active Expired
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