SE541516C2 - Rotator arrangement with bearing for axial load distribution - Google Patents

Rotator arrangement with bearing for axial load distribution Download PDF

Info

Publication number
SE541516C2
SE541516C2 SE1651153A SE1651153A SE541516C2 SE 541516 C2 SE541516 C2 SE 541516C2 SE 1651153 A SE1651153 A SE 1651153A SE 1651153 A SE1651153 A SE 1651153A SE 541516 C2 SE541516 C2 SE 541516C2
Authority
SE
Sweden
Prior art keywords
rotor
attachment piece
stator
axial axis
respect
Prior art date
Application number
SE1651153A
Other languages
English (en)
Other versions
SE1651153A1 (en
Inventor
Joakim Harr
Original Assignee
Indexator Rotator Sys Ab
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 Indexator Rotator Sys Ab filed Critical Indexator Rotator Sys Ab
Priority to SE1651153A priority Critical patent/SE541516C2/en
Priority to BR112019003971-6A priority patent/BR112019003971B1/pt
Priority to EP17844039.2A priority patent/EP3504145B1/de
Priority to CA3032241A priority patent/CA3032241A1/en
Priority to RU2019105316A priority patent/RU2735199C2/ru
Priority to PCT/SE2017/050860 priority patent/WO2018038675A1/en
Publication of SE1651153A1 publication Critical patent/SE1651153A1/en
Publication of SE541516C2 publication Critical patent/SE541516C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • 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
    • 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
    • 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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor

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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
SE1651153A 2016-08-26 2016-08-26 Rotator arrangement with bearing for axial load distribution SE541516C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE1651153A SE541516C2 (en) 2016-08-26 2016-08-26 Rotator arrangement with bearing for axial load distribution
BR112019003971-6A BR112019003971B1 (pt) 2016-08-26 2017-08-28 Arranjo giratório
EP17844039.2A EP3504145B1 (de) 2016-08-26 2017-08-28 Rotatoranordnung
CA3032241A CA3032241A1 (en) 2016-08-26 2017-08-28 Rotator arrangement
RU2019105316A RU2735199C2 (ru) 2016-08-26 2017-08-28 Поворотное устройство
PCT/SE2017/050860 WO2018038675A1 (en) 2016-08-26 2017-08-28 Rotator arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1651153A SE541516C2 (en) 2016-08-26 2016-08-26 Rotator arrangement with bearing for axial load distribution

Publications (2)

Publication Number Publication Date
SE1651153A1 SE1651153A1 (en) 2018-02-27
SE541516C2 true SE541516C2 (en) 2019-10-22

Family

ID=61245076

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1651153A SE541516C2 (en) 2016-08-26 2016-08-26 Rotator arrangement with bearing for axial load distribution

Country Status (5)

Country Link
EP (1) EP3504145B1 (de)
CA (1) CA3032241A1 (de)
RU (1) RU2735199C2 (de)
SE (1) SE541516C2 (de)
WO (1) WO2018038675A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI3388385T1 (sl) 2017-04-12 2022-01-31 Epsilon Kran Gmbh Vrtljiv pogon
SE1850692A1 (en) * 2018-06-08 2019-12-09 Indexator Rotator Sys Ab Hydraulic rotator aparatus
WO2021206608A1 (en) * 2020-04-08 2021-10-14 Indexator Rotator Systems Ab Rotator for a tool
BR112023000011A2 (pt) * 2020-07-03 2023-01-31 Indexator Rotator Sys Ab Rotator para uma ferramenta
CN116513961B (zh) * 2023-05-06 2023-11-21 中国长江电力股份有限公司 大型水轮发电机组转子吊装自动插板预警系统及预警方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751099A (en) * 1969-11-25 1973-08-07 Billings R O Hydraulic actuators for orienting implements on cranes
GB2009351B (en) * 1977-12-06 1982-05-26 Poclain Sa Device for the rotary assembly of a member controlled by pressurised fluid
US4426110A (en) * 1981-09-17 1984-01-17 Mar Hook & Equipment, Inc. Continuous rotation hydraulic grapple
US4576406A (en) * 1984-05-07 1986-03-18 Timberjack Inc. Rotational grapple
DE3720306A1 (de) * 1987-06-19 1989-01-05 Thumm Heinz Oelhydraulik Drehvorrichtung fuer haengende lasten
US6435235B1 (en) * 2000-10-24 2002-08-20 Caterpillar Inc. Mounting for tree harvester head
DE10309258B4 (de) * 2003-03-03 2006-10-12 Archimedes Voulgaris Hydraulikmotorenbau Gmbh Einrichtung zur Befestigung und zum Drehantrieb eines Greiferwerkzeugs
AT510764A1 (de) * 2010-12-02 2012-06-15 Epsilon Kran Gmbh Hydraulischer rotationsantrieb
SE537562C2 (sv) * 2011-03-26 2015-06-16 Indexator Rotator Sys Ab Anordning vid en rotator
AT13721U1 (de) * 2013-04-08 2014-07-15 Penz Crane Gmbh Befestigungsvorrichtung für ein drehbar an einem Kranarm gelagertes Werkzeug
SE538568C2 (en) * 2014-12-19 2016-09-20 Indexator Rotator Sys Ab Rotator for a jib-carried tool

Also Published As

Publication number Publication date
EP3504145B1 (de) 2023-11-01
EP3504145A1 (de) 2019-07-03
SE1651153A1 (en) 2018-02-27
BR112019003971A2 (pt) 2019-05-21
RU2735199C2 (ru) 2020-10-28
CA3032241A1 (en) 2018-03-01
RU2019105316A (ru) 2020-09-28
EP3504145A4 (de) 2020-04-22
WO2018038675A1 (en) 2018-03-01
RU2019105316A3 (de) 2020-09-28
EP3504145C0 (de) 2023-11-01

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