IT1017401B - Dispositivo a braccio girevole di tiro perfezionato - Google Patents

Dispositivo a braccio girevole di tiro perfezionato

Info

Publication number
IT1017401B
IT1017401B IT2550774A IT2550774A IT1017401B IT 1017401 B IT1017401 B IT 1017401B IT 2550774 A IT2550774 A IT 2550774A IT 2550774 A IT2550774 A IT 2550774A IT 1017401 B IT1017401 B IT 1017401B
Authority
IT
Italy
Prior art keywords
perfected
pulling
arm device
revolving arm
revolving
Prior art date
Application number
IT2550774A
Other languages
English (en)
Italian (it)
Inventor
Y Coeurderoy
Original Assignee
Poclai 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 Poclai Sa filed Critical Poclai Sa
Application granted granted Critical
Publication of IT1017401B publication Critical patent/IT1017401B/it

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)
IT2550774A 1973-07-24 1974-07-23 Dispositivo a braccio girevole di tiro perfezionato IT1017401B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1017401B true IT1017401B (it) 1977-07-20

Family

ID=9123043

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2550774A IT1017401B (it) 1973-07-24 1974-07-23 Dispositivo a braccio girevole di tiro perfezionato

Country Status (9)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439091U (fr) * 1977-08-23 1979-03-14
JPS5438305U (fr) * 1977-08-23 1979-03-13
JPS5438303U (fr) * 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 (fr) * 2012-07-26 2014-01-30 Volvo Construction Equipment Ab Tringlerie équilibrée
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

Also Published As

Publication number Publication date
FR2238811B1 (fr) 1976-11-12
GB1432124A (en) 1976-04-14
FR2238811A1 (fr) 1975-02-21
DE2435676A1 (de) 1975-02-06
AR210062A1 (es) 1977-06-30
ES428497A1 (es) 1976-08-16
JPS5063704A (fr) 1975-05-30
BE817339A (fr) 1974-11-04
BR7406104D0 (pt) 1975-05-06

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