FR517228A - Machine intended for extracting tree stumps that have remained in the ground and standing trees, which can also lift or pull any weights - Google Patents
Machine intended for extracting tree stumps that have remained in the ground and standing trees, which can also lift or pull any weightsInfo
- Publication number
- FR517228A FR517228A FR517228A FR517228DA FR517228A FR 517228 A FR517228 A FR 517228A FR 517228 A FR517228 A FR 517228A FR 517228D A FR517228D A FR 517228DA FR 517228 A FR517228 A FR 517228A
- Authority
- FR
- France
- Prior art keywords
- remained
- weights
- lift
- pull
- ground
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/025—Tripods
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE517228X | 1919-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR517228A true FR517228A (en) | 1921-05-02 |
Family
ID=3871234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR517228A Expired FR517228A (en) | 1919-06-27 | 1920-06-15 | Machine intended for extracting tree stumps that have remained in the ground and standing trees, which can also lift or pull any weights |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR517228A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE949124C (en) * | 1952-11-11 | 1956-09-13 | Wilhelm Ludowici Dr Ing | Lifting frame |
-
1920
- 1920-06-15 FR FR517228A patent/FR517228A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE949124C (en) * | 1952-11-11 | 1956-09-13 | Wilhelm Ludowici Dr Ing | Lifting frame |
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