EP2246286A1 - Dispositif de rotation pour moyen de réception de charge, comme le dispositif de préhension d'un excavateur ou analogue - Google Patents

Dispositif de rotation pour moyen de réception de charge, comme le dispositif de préhension d'un excavateur ou analogue Download PDF

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Publication number
EP2246286A1
EP2246286A1 EP10004548A EP10004548A EP2246286A1 EP 2246286 A1 EP2246286 A1 EP 2246286A1 EP 10004548 A EP10004548 A EP 10004548A EP 10004548 A EP10004548 A EP 10004548A EP 2246286 A1 EP2246286 A1 EP 2246286A1
Authority
EP
European Patent Office
Prior art keywords
rotor
stator
ring
turning device
bearing
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
EP10004548A
Other languages
German (de)
English (en)
Other versions
EP2246286B1 (fr
Inventor
Heinz Thumm
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.)
Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of EP2246286A1 publication Critical patent/EP2246286A1/fr
Application granted granted Critical
Publication of EP2246286B1 publication Critical patent/EP2246286B1/fr
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
    • 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
    • E02F3/3681—Rotators
    • 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
    • E02F9/006—Pivot joint assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Earth Drilling (AREA)
EP20100004548 2009-04-30 2010-04-30 Dispositif de rotation pour moyen de réception de charge, comme le dispositif de préhension d'un excavateur ou analogue Active EP2246286B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910019660 DE102009019660A1 (de) 2009-04-30 2009-04-30 Drehvorrichtung für Lastaufnahmemittel, wie Baggergreifer od. dgl.

Publications (2)

Publication Number Publication Date
EP2246286A1 true EP2246286A1 (fr) 2010-11-03
EP2246286B1 EP2246286B1 (fr) 2012-10-03

Family

ID=42455317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100004548 Active EP2246286B1 (fr) 2009-04-30 2010-04-30 Dispositif de rotation pour moyen de réception de charge, comme le dispositif de préhension d'un excavateur ou analogue

Country Status (2)

Country Link
EP (1) EP2246286B1 (fr)
DE (1) DE102009019660A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103502135A (zh) * 2011-03-26 2014-01-08 因得克斯阿托尔集团股份公司 与旋转器相关的方法及装置
WO2014168541A1 (fr) * 2013-04-10 2014-10-16 Indexator Group Ab Dispositif de pivot au niveau d'un rotateur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720306A1 (de) * 1987-06-19 1989-01-05 Thumm Heinz Oelhydraulik Drehvorrichtung fuer haengende lasten
WO1996026326A1 (fr) * 1995-02-18 1996-08-29 Heinz Thumm Oelhydraulische Antriebe Gmbh Mecanisme vireur pour benne preneuse
DE202004019909U1 (de) * 2004-12-23 2006-04-27 Heinz Thumm Ölhydraulische Antriebe GmbH Drehvorrichtung für Lastaufnahmemittel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720306A1 (de) * 1987-06-19 1989-01-05 Thumm Heinz Oelhydraulik Drehvorrichtung fuer haengende lasten
WO1996026326A1 (fr) * 1995-02-18 1996-08-29 Heinz Thumm Oelhydraulische Antriebe Gmbh Mecanisme vireur pour benne preneuse
DE202004019909U1 (de) * 2004-12-23 2006-04-27 Heinz Thumm Ölhydraulische Antriebe GmbH Drehvorrichtung für Lastaufnahmemittel
EP1674420A1 (fr) 2004-12-23 2006-06-28 Heinz Thumm Oelhydraulische Antriebe GmbH Dispositif de rotation pour moyens de prise de charge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103502135A (zh) * 2011-03-26 2014-01-08 因得克斯阿托尔集团股份公司 与旋转器相关的方法及装置
CN103502135B (zh) * 2011-03-26 2016-01-20 因得克斯阿托尔罗塔托尔系统股份公司 与旋转器相关的装置
WO2014168541A1 (fr) * 2013-04-10 2014-10-16 Indexator Group Ab Dispositif de pivot au niveau d'un rotateur

Also Published As

Publication number Publication date
EP2246286B1 (fr) 2012-10-03
DE102009019660A1 (de) 2010-11-04

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