FR2499123A1 - Godet pivotant de curage de fosse - Google Patents

Godet pivotant de curage de fosse Download PDF

Info

Publication number
FR2499123A1
FR2499123A1 FR8201807A FR8201807A FR2499123A1 FR 2499123 A1 FR2499123 A1 FR 2499123A1 FR 8201807 A FR8201807 A FR 8201807A FR 8201807 A FR8201807 A FR 8201807A FR 2499123 A1 FR2499123 A1 FR 2499123A1
Authority
FR
France
Prior art keywords
piston
forming
cylinder
bucket
rack
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.)
Granted
Application number
FR8201807A
Other languages
English (en)
French (fr)
Other versions
FR2499123B3 (en, 2012
Inventor
Rolf Mieger
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.)
Liebherr Hydraulikbagger GmbH
Original Assignee
Liebherr Hydraulikbagger GmbH
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 Liebherr Hydraulikbagger GmbH filed Critical Liebherr Hydraulikbagger GmbH
Publication of FR2499123A1 publication Critical patent/FR2499123A1/fr
Application granted granted Critical
Publication of FR2499123B3 publication Critical patent/FR2499123B3/fr
Granted legal-status Critical Current

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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Manipulator (AREA)
  • Actuator (AREA)
  • Shovels (AREA)
FR8201807A 1981-02-05 1982-02-04 Godet pivotant de curage de fosse Granted FR2499123A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813103987 DE3103987C2 (de) 1981-02-05 1981-02-05 Schwenkbarer Grabenräumlöffel

Publications (2)

Publication Number Publication Date
FR2499123A1 true FR2499123A1 (fr) 1982-08-06
FR2499123B3 FR2499123B3 (en, 2012) 1983-12-30

Family

ID=6124140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8201807A Granted FR2499123A1 (fr) 1981-02-05 1982-02-04 Godet pivotant de curage de fosse

Country Status (2)

Country Link
DE (1) DE3103987C2 (en, 2012)
FR (1) FR2499123A1 (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537624A1 (fr) * 1982-12-09 1984-06-15 Liebherr Hydraulikbagger Pelle pivotante a curer
EP0957209A3 (de) * 1998-05-12 2001-03-14 Rolf Mieger Hydraulische Kolben-Zylinder-Einheit für einen Schwenktrieb
WO2007054145A1 (de) * 2005-11-14 2007-05-18 Rolf Mieger Doppelwirkender plungerzylinder und antrieb für einen greifer
WO2009129812A1 (en) * 2008-04-24 2009-10-29 Optimal Service V/Torben Ulriksen A tilting device for an excavator, a method for tilting an excavator tool and use of a tilting device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443375C1 (de) * 1984-11-28 1986-05-22 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Löffel zum Räumen von Kanälen und Gräben
DE9407859U1 (de) * 1994-05-11 1994-09-01 Mieger, Rolf, 88457 Kirchdorf Hydraulisch schwenkbarer Grabenräumlöffel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537624A1 (fr) * 1982-12-09 1984-06-15 Liebherr Hydraulikbagger Pelle pivotante a curer
EP0957209A3 (de) * 1998-05-12 2001-03-14 Rolf Mieger Hydraulische Kolben-Zylinder-Einheit für einen Schwenktrieb
US6260470B1 (en) 1998-05-12 2001-07-17 Rolf Mieger Hydraulic piston-cylinder-unit for a slewing drive
WO2007054145A1 (de) * 2005-11-14 2007-05-18 Rolf Mieger Doppelwirkender plungerzylinder und antrieb für einen greifer
WO2009129812A1 (en) * 2008-04-24 2009-10-29 Optimal Service V/Torben Ulriksen A tilting device for an excavator, a method for tilting an excavator tool and use of a tilting device

Also Published As

Publication number Publication date
DE3103987C2 (de) 1982-10-21
DE3103987A1 (de) 1982-08-12
FR2499123B3 (en, 2012) 1983-12-30

Similar Documents

Publication Publication Date Title
BE898616A (fr) Tete de tiges en plusieurs parties, utilisee pour des dispositifs de commande en vue du reglage de l'horizon de coupe de rabots a charbon et analogues
FR2473086A1 (fr) Perfectionnements apportes aux dispositifs pour le montage d'outils de manipulation de materiaux, par exemple sur un bras de pelle retrocaveuse
FR2839524A1 (fr) Vehicule utilitaire comprenant une base pivotant sur un dispositif de deplacement, et une fleche a l'interieur de laquelle s'etendent des conduites hydrauliques, notamment pelle retrocaveuse
EP0805278B1 (fr) Dispositif de vérin pneumatique
FR2499123A1 (fr) Godet pivotant de curage de fosse
BE463924A (en, 2012)
FR2825106A1 (fr) Excavatrice a guidage de tubes hydrauliques
EP0997062B1 (fr) Machine agricole
EP0155278B1 (fr) Robot d'assemblage permettant d'appliquer une force une pi ce
BE1008200A3 (fr) Dispositif de prise et de depose automatiques reversibles d'un outil de travail par le porte-outil d'une machine, notamment de terrassement et outil en faisant application.
FR2716517A1 (fr) Vanne rotative.
FR2656640A1 (fr) Godet pour engins de terrassement de largeur reglable.
FR2622910A1 (fr) Benne excavatrice a godets
FR2651048A1 (fr) Dispositif de manoeuvre pour systeme de commande a cable sous gaine
EP0490798B1 (fr) Grue, en particulier pour la manutention
FR2496072A1 (fr) Systeme de support avec dispositif amortisseur de balancement pour grappin
EP3055104A1 (fr) Dispositif à faible encombrement vertical pour le serrage d'une pièce sur un outillage
FR2663590A1 (fr) Engin de travaux publics ou similaires comportant un chassis articule en deux parties.
FR2559085A2 (fr) Dispositif permettant de maintenir une piece a usiner dans une position determinee par rapport a une machine-outil sur laquelle ce dispositif peut etre fixe
FR2701047A1 (fr) Système universel de liaison pour la solidarisation d'un accessoire, notamment d'un godet ou d'une benne, au bras articulé d'un engin de travaux publics.
CH684416A5 (fr) Dispositif d'articulation entre deux leviers.
FR2537624A1 (fr) Pelle pivotante a curer
FR2552050A1 (fr) Ensemble propulseur a helice de bateau
FR2526852A1 (fr) Guide-tige de forage pour machine de forage
FR2519955A2 (fr) Dispositif formant outil extensible sous l'effet d'un fluide sous pression