DE2149849B2 - Abstützvorrichtung - Google Patents

Abstützvorrichtung

Info

Publication number
DE2149849B2
DE2149849B2 DE2149849A DE2149849A DE2149849B2 DE 2149849 B2 DE2149849 B2 DE 2149849B2 DE 2149849 A DE2149849 A DE 2149849A DE 2149849 A DE2149849 A DE 2149849A DE 2149849 B2 DE2149849 B2 DE 2149849B2
Authority
DE
Germany
Prior art keywords
cylinder
chassis frame
traverse
support
support legs
Prior art date
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.)
Pending
Application number
DE2149849A
Other languages
German (de)
English (en)
Other versions
DE2149849A1 (de
Inventor
Roger Grenoble Metailler (Frankreich)
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.)
FA RICHIER PARIS
Original Assignee
FA RICHIER PARIS
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 FA RICHIER PARIS filed Critical FA RICHIER PARIS
Publication of DE2149849A1 publication Critical patent/DE2149849A1/de
Publication of DE2149849B2 publication Critical patent/DE2149849B2/de
Pending 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/085—Ground-engaging fitting for supporting the machines while working, e.g. outriggers, legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Vehicle Body Suspensions (AREA)
DE2149849A 1970-10-12 1971-10-06 Abstützvorrichtung Pending DE2149849B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036753A FR2109307A5 (enrdf_load_stackoverflow) 1970-10-12 1970-10-12

Publications (2)

Publication Number Publication Date
DE2149849A1 DE2149849A1 (de) 1972-05-04
DE2149849B2 true DE2149849B2 (de) 1975-05-28

Family

ID=9062595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2149849A Pending DE2149849B2 (de) 1970-10-12 1971-10-06 Abstützvorrichtung

Country Status (5)

Country Link
US (1) US3734531A (enrdf_load_stackoverflow)
DE (1) DE2149849B2 (enrdf_load_stackoverflow)
FR (1) FR2109307A5 (enrdf_load_stackoverflow)
GB (1) GB1346662A (enrdf_load_stackoverflow)
IT (1) IT939981B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625679C2 (de) * 1976-06-08 1981-08-27 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Baumaschine, insbesondere Bagger

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310491A1 (de) * 1983-03-23 1984-10-04 O & K Orenstein & Koppel Ag, 1000 Berlin Abstuetzvorrichtung an kettenfahrzeugen
GB8308088D0 (en) * 1983-03-24 1983-05-05 Coles Cranes Ltd Mobile cranes
FR2701909B1 (fr) * 1993-02-25 1995-05-24 Sacmi Installation hydraulique de commande des stabilisateurs escamotables d'un engin mobile à châssis rigide.
CH688528A5 (de) * 1993-11-29 1997-10-31 Contraves Ag Lafette.
FR2714743B1 (fr) * 1993-12-31 1996-02-23 Jeantil Sa Dispositif de régulation hydraulique de la rotation de deux arbres d'entraînement, notamment d'un fond mobile et d'un dispositif démêleur d'une désileuse ou analogue.
US6076855A (en) * 1998-06-12 2000-06-20 Webb; Sterling E. Dual mode stabilizer for backhoe loaders and backhoe attachments
US6443490B2 (en) 1998-06-12 2002-09-03 William E. Webb Dual mode stabilizer for backhoe loaders and backhoe attachments
SE528986C2 (sv) * 2005-08-23 2007-04-03 Asr Traffic Ab Släpvagnsrelaterat stödjande arrangemang
WO2017017204A1 (de) * 2015-07-28 2017-02-02 Hoerbiger Automatisierungstechnik Holding Gmbh Landfahrzeug mit einem chassis und einer mehrzahl von daran angebrachten eckstützeinheiten
CN109882463B (zh) * 2019-03-28 2020-06-05 江苏德龙镍业有限公司 扒渣机液压同步倾翻装置
CN111169438B (zh) * 2020-01-20 2021-09-03 徐工集团工程机械股份有限公司 调平方法和可调平台
CN117286927A (zh) * 2023-09-25 2023-12-26 中联重科股份有限公司 用于控制底盘调平的方法、控制器及步履式挖掘机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1479443A (fr) * 1966-03-22 1967-05-05 Poclain Sa Procédé et dispositif pour la manoeuvre des bêches de stabilisation d'un engin de travaux publics ou de manutention
US3397898A (en) * 1967-02-06 1968-08-20 Caterpillar Tractor Co Stabilizer for motor vehicle
FR1583919A (enrdf_load_stackoverflow) * 1968-06-21 1969-12-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625679C2 (de) * 1976-06-08 1981-08-27 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Baumaschine, insbesondere Bagger

Also Published As

Publication number Publication date
IT939981B (it) 1973-02-10
FR2109307A5 (enrdf_load_stackoverflow) 1972-05-26
US3734531A (en) 1973-05-22
GB1346662A (en) 1974-02-13
DE2149849A1 (de) 1972-05-04

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