FR2238811B1 - - Google Patents
Info
- Publication number
- FR2238811B1 FR2238811B1 FR7327088A FR7327088A FR2238811B1 FR 2238811 B1 FR2238811 B1 FR 2238811B1 FR 7327088 A FR7327088 A FR 7327088A FR 7327088 A FR7327088 A FR 7327088A FR 2238811 B1 FR2238811 B1 FR 2238811B1
- 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
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Operation Control Of Excavators (AREA)
- Forklifts And Lifting Vehicles (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7327088A FR2238811B1 (ru) | 1973-07-24 | 1973-07-24 | |
| BE2053733A BE817339A (fr) | 1973-07-24 | 1974-07-08 | Perfectionnement a un dispositif de fleche pivotante |
| GB3120274A GB1432124A (en) | 1973-07-24 | 1974-07-15 | Jib assemblies |
| ES428497A ES428497A1 (es) | 1973-07-24 | 1974-07-22 | Dispositivo de brazo pivotante en un soporte. |
| AR25484374A AR210062A1 (es) | 1973-07-24 | 1974-07-23 | Dispositivo de brazo montado oscilablemente sobre un soporte |
| IT2550774A IT1017401B (it) | 1973-07-24 | 1974-07-23 | Dispositivo a braccio girevole di tiro perfezionato |
| BR610474A BR7406104D0 (pt) | 1973-07-24 | 1974-07-24 | Dispositivo de lanca giratoria sobre um suporte |
| DE19742435676 DE2435676A1 (de) | 1973-07-24 | 1974-07-24 | Schwenkausleger mit einem an einem geruestbock schwenkbar gelagerten ausleger |
| JP8559574A JPS5063704A (ru) | 1973-07-24 | 1974-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7327088A FR2238811B1 (ru) | 1973-07-24 | 1973-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2238811A1 FR2238811A1 (ru) | 1975-02-21 |
| FR2238811B1 true FR2238811B1 (ru) | 1976-11-12 |
Family
ID=9123043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7327088A Expired FR2238811B1 (ru) | 1973-07-24 | 1973-07-24 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5063704A (ru) |
| AR (1) | AR210062A1 (ru) |
| BE (1) | BE817339A (ru) |
| BR (1) | BR7406104D0 (ru) |
| DE (1) | DE2435676A1 (ru) |
| ES (1) | ES428497A1 (ru) |
| FR (1) | FR2238811B1 (ru) |
| GB (1) | GB1432124A (ru) |
| IT (1) | IT1017401B (ru) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439091U (ru) * | 1977-08-23 | 1979-03-14 | ||
| JPS5438305U (ru) * | 1977-08-23 | 1979-03-13 | ||
| JPS5438303U (ru) * | 1977-08-23 | 1979-03-13 | ||
| JPS60126550U (ja) * | 1984-01-30 | 1985-08-26 | 日立建機株式会社 | 油圧シヨベルの油圧回路 |
| NO317269B1 (no) * | 2002-01-11 | 2004-09-27 | Per Jorgen Myhre | Ferukarbotran |
| DE102004032868A1 (de) * | 2004-07-07 | 2006-02-09 | Liebherr-Hydraulikbagger Gmbh | Bagger und Maschine zum Materialumschlag |
| JP2008019680A (ja) * | 2006-07-14 | 2008-01-31 | Shin Caterpillar Mitsubishi Ltd | 作業機械用ブームの動作助力機構 |
| JP4753309B2 (ja) * | 2006-08-21 | 2011-08-24 | キャタピラー エス エー アール エル | 作業機械 |
| JP5090148B2 (ja) * | 2007-12-11 | 2012-12-05 | 住友重機械工業株式会社 | 建設機械 |
| DE102008018451A1 (de) | 2008-04-04 | 2010-02-04 | Thomas Sauer | Entlastungszug an Hydraulikbaggern |
| DE102010023435A1 (de) * | 2010-06-11 | 2011-12-15 | Toni Kiesel | Verfahren zur Ansteuerung eines hydraulisch bewegbaren Auslegers eines Arbeitsgerätes sowie ein Arbeitsgerät |
| DE102010032415A1 (de) * | 2010-07-27 | 2012-02-02 | Hydac Technology Gmbh | Vorrichtung zur Rückgewinnung von Energie |
| WO2014017958A1 (en) * | 2012-07-26 | 2014-01-30 | Volvo Construction Equipment Ab | Balanced linkage |
| FI127128B (en) * | 2017-01-25 | 2017-11-30 | Mantsinen Group Ltd Oy | The boom assembly |
| CN112681418A (zh) * | 2021-01-13 | 2021-04-20 | 长沙理工大学 | 一种挖掘机工作机构内置垂直分布式液压储能装置 |
-
1973
- 1973-07-24 FR FR7327088A patent/FR2238811B1/fr not_active Expired
-
1974
- 1974-07-08 BE BE2053733A patent/BE817339A/xx not_active IP Right Cessation
- 1974-07-15 GB GB3120274A patent/GB1432124A/en not_active Expired
- 1974-07-22 ES ES428497A patent/ES428497A1/es not_active Expired
- 1974-07-23 IT IT2550774A patent/IT1017401B/it active
- 1974-07-23 AR AR25484374A patent/AR210062A1/es active
- 1974-07-24 JP JP8559574A patent/JPS5063704A/ja active Pending
- 1974-07-24 DE DE19742435676 patent/DE2435676A1/de not_active Withdrawn
- 1974-07-24 BR BR610474A patent/BR7406104D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE817339A (fr) | 1974-11-04 |
| AR210062A1 (es) | 1977-06-30 |
| DE2435676A1 (de) | 1975-02-06 |
| FR2238811A1 (ru) | 1975-02-21 |
| GB1432124A (en) | 1976-04-14 |
| IT1017401B (it) | 1977-07-20 |
| BR7406104D0 (pt) | 1975-05-06 |
| JPS5063704A (ru) | 1975-05-30 |
| ES428497A1 (es) | 1976-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |