FR2238811A1 - - Google Patents

Info

Publication number
FR2238811A1
FR2238811A1 FR7327088A FR7327088A FR2238811A1 FR 2238811 A1 FR2238811 A1 FR 2238811A1 FR 7327088 A FR7327088 A FR 7327088A FR 7327088 A FR7327088 A FR 7327088A FR 2238811 A1 FR2238811 A1 FR 2238811A1
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.)
Granted
Application number
FR7327088A
Other languages
French (fr)
Other versions
FR2238811B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poclain SA
Original Assignee
Poclain SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Poclain SA filed Critical Poclain SA
Priority to FR7327088A priority Critical patent/FR2238811B1/fr
Priority to BE2053733A priority patent/BE817339A/xx
Priority to GB3120274A priority patent/GB1432124A/en
Priority to ES428497A priority patent/ES428497A1/es
Priority to AR25484374A priority patent/AR210062A1/es
Priority to IT2550774A priority patent/IT1017401B/it
Priority to DE19742435676 priority patent/DE2435676A1/de
Priority to BR610474A priority patent/BR7406104D0/pt
Priority to JP8559574A priority patent/JPS5063704A/ja
Publication of FR2238811A1 publication Critical patent/FR2238811A1/fr
Application granted granted Critical
Publication of FR2238811B1 publication Critical patent/FR2238811B1/fr
Expired legal-status Critical Current

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)
FR7327088A 1973-07-24 1973-07-24 Expired FR2238811B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7327088A FR2238811B1 (de) 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
DE19742435676 DE2435676A1 (de) 1973-07-24 1974-07-24 Schwenkausleger mit einem an einem geruestbock schwenkbar gelagerten ausleger
BR610474A BR7406104D0 (pt) 1973-07-24 1974-07-24 Dispositivo de lanca giratoria sobre um suporte
JP8559574A JPS5063704A (de) 1973-07-24 1974-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7327088A FR2238811B1 (de) 1973-07-24 1973-07-24

Publications (2)

Publication Number Publication Date
FR2238811A1 true FR2238811A1 (de) 1975-02-21
FR2238811B1 FR2238811B1 (de) 1976-11-12

Family

ID=9123043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327088A Expired FR2238811B1 (de) 1973-07-24 1973-07-24

Country Status (9)

Country Link
JP (1) JPS5063704A (de)
AR (1) AR210062A1 (de)
BE (1) BE817339A (de)
BR (1) BR7406104D0 (de)
DE (1) DE2435676A1 (de)
ES (1) ES428497A1 (de)
FR (1) FR2238811B1 (de)
GB (1) GB1432124A (de)
IT (1) IT1017401B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1614814A2 (de) * 2004-07-07 2006-01-11 Liebherr-Hydraulikbagger GmbH Bagger und Maschine zum Materialumschlag

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438305U (de) * 1977-08-23 1979-03-13
JPS5439091U (de) * 1977-08-23 1979-03-14
JPS5438303U (de) * 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
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1614814A2 (de) * 2004-07-07 2006-01-11 Liebherr-Hydraulikbagger GmbH Bagger und Maschine zum Materialumschlag
EP1614814A3 (de) * 2004-07-07 2007-05-02 Liebherr-Hydraulikbagger GmbH Bagger und Maschine zum Materialumschlag
US7434391B2 (en) 2004-07-07 2008-10-14 Liebherr-Hydraulikbagger Gmbh Excavator and a machine for material transfer

Also Published As

Publication number Publication date
IT1017401B (it) 1977-07-20
FR2238811B1 (de) 1976-11-12
GB1432124A (en) 1976-04-14
BR7406104D0 (pt) 1975-05-06
ES428497A1 (es) 1976-08-16
JPS5063704A (de) 1975-05-30
BE817339A (fr) 1974-11-04
DE2435676A1 (de) 1975-02-06
AR210062A1 (es) 1977-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse