FR2137570B1 - - Google Patents
Info
- Publication number
- FR2137570B1 FR2137570B1 FR7216192A FR7216192A FR2137570B1 FR 2137570 B1 FR2137570 B1 FR 2137570B1 FR 7216192 A FR7216192 A FR 7216192A FR 7216192 A FR7216192 A FR 7216192A FR 2137570 B1 FR2137570 B1 FR 2137570B1
- 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/52—Cableway excavators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2122629A DE2122629C3 (de) | 1971-05-07 | 1971-05-07 | Schrapper mit einem Windenmotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2137570A1 FR2137570A1 (es) | 1972-12-29 |
| FR2137570B1 true FR2137570B1 (es) | 1977-08-26 |
Family
ID=5807174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7216192A Expired FR2137570B1 (es) | 1971-05-07 | 1972-05-05 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2122629C3 (es) |
| ES (1) | ES402389A1 (es) |
| FR (1) | FR2137570B1 (es) |
| GB (1) | GB1394382A (es) |
| IT (1) | IT955288B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29620129U1 (de) * | 1996-11-19 | 1997-01-16 | Liebherr-Mischtechnik Gmbh, 88427 Bad Schussenried | Schrapper |
-
1971
- 1971-05-07 DE DE2122629A patent/DE2122629C3/de not_active Expired
-
1972
- 1972-05-05 FR FR7216192A patent/FR2137570B1/fr not_active Expired
- 1972-05-05 GB GB2098972A patent/GB1394382A/en not_active Expired
- 1972-05-05 ES ES402389A patent/ES402389A1/es not_active Expired
- 1972-05-06 IT IT24045/72A patent/IT955288B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2137570A1 (es) | 1972-12-29 |
| ES402389A1 (es) | 1975-04-01 |
| IT955288B (it) | 1973-09-29 |
| DE2122629C3 (de) | 1979-10-18 |
| DE2122629B2 (de) | 1979-03-01 |
| DE2122629A1 (de) | 1972-11-23 |
| GB1394382A (en) | 1975-05-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |