FR714457A - Ditching Tool - Google Patents
Ditching ToolInfo
- Publication number
- FR714457A FR714457A FR714457DA FR714457A FR 714457 A FR714457 A FR 714457A FR 714457D A FR714457D A FR 714457DA FR 714457 A FR714457 A FR 714457A
- Authority
- FR
- France
- Prior art keywords
- ditching tool
- ditching
- tool
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
-
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/186—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being substantially parallel to the direction of travel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL369380X | 1930-03-14 | ||
NL714457X | 1930-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR714457A true FR714457A (en) | 1931-11-14 |
Family
ID=26643679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR714457D Expired FR714457A (en) | 1930-03-14 | 1931-03-05 | Ditching Tool |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR714457A (en) |
GB (1) | GB369380A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2552680A1 (en) * | 1983-09-29 | 1985-04-05 | Komatsu Mfg Co Ltd | DEVICE FOR CRUSHING STONES, FOR USE IN AN EXCAVATING MACHINE FOR LAYING PIPES IN THE BASEMENT |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1006191B (en) * | 1952-12-01 | 1957-04-11 | Uvo Pauls Dipl Ing | Trencher |
GB2134565A (en) * | 1983-02-04 | 1984-08-15 | Cyril Young | Self propelled ditch cleaner |
-
1931
- 1931-03-05 FR FR714457D patent/FR714457A/en not_active Expired
- 1931-03-10 GB GB7437/31A patent/GB369380A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2552680A1 (en) * | 1983-09-29 | 1985-04-05 | Komatsu Mfg Co Ltd | DEVICE FOR CRUSHING STONES, FOR USE IN AN EXCAVATING MACHINE FOR LAYING PIPES IN THE BASEMENT |
Also Published As
Publication number | Publication date |
---|---|
GB369380A (en) | 1932-03-24 |
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