FR2268121B2 - - Google Patents
Info
- Publication number
- FR2268121B2 FR2268121B2 FR7413969A FR7413969A FR2268121B2 FR 2268121 B2 FR2268121 B2 FR 2268121B2 FR 7413969 A FR7413969 A FR 7413969A FR 7413969 A FR7413969 A FR 7413969A FR 2268121 B2 FR2268121 B2 FR 2268121B2
- 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.)
- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7413969A FR2268121A2 (en) | 1974-04-16 | 1974-04-16 | Drill attachment for excavator - has hydraulic feed pipe to drill connected to jib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7413969A FR2268121A2 (en) | 1974-04-16 | 1974-04-16 | Drill attachment for excavator - has hydraulic feed pipe to drill connected to jib |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2268121A2 FR2268121A2 (en) | 1975-11-14 |
| FR2268121B2 true FR2268121B2 (en) | 1978-05-05 |
Family
ID=9137956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7413969A Granted FR2268121A2 (en) | 1974-04-16 | 1974-04-16 | Drill attachment for excavator - has hydraulic feed pipe to drill connected to jib |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2268121A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335509C2 (en) * | 1983-09-30 | 1986-05-07 | Karl Schaeff GmbH & Co, 7183 Langenburg | Rock crusher / broaching tool combination for a work machine |
| EP0971076A1 (en) * | 1998-07-10 | 2000-01-12 | Mazda Earth Technologies Co., Ltd. | Digging and breaking apparatus |
| CN103590438B (en) * | 2013-11-20 | 2015-09-02 | 上海中联重科桩工机械有限公司 | The oil pipe reel system of subterranean continuous wall hydraulic grab and continuous wall trench underground machine |
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1974
- 1974-04-16 FR FR7413969A patent/FR2268121A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2268121A2 (en) | 1975-11-14 |