CA2480885A1 - Systeme d'un rotateur - Google Patents

Systeme d'un rotateur Download PDF

Info

Publication number
CA2480885A1
CA2480885A1 CA002480885A CA2480885A CA2480885A1 CA 2480885 A1 CA2480885 A1 CA 2480885A1 CA 002480885 A CA002480885 A CA 002480885A CA 2480885 A CA2480885 A CA 2480885A CA 2480885 A1 CA2480885 A1 CA 2480885A1
Authority
CA
Canada
Prior art keywords
rotor shaft
rotator
rotor
recess
rotator according
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
CA002480885A
Other languages
English (en)
Other versions
CA2480885C (fr
Inventor
Joakim Harr
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.)
Indexator Rotator Systems AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2480885A1 publication Critical patent/CA2480885A1/fr
Application granted granted Critical
Publication of CA2480885C publication Critical patent/CA2480885C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Massaging Devices (AREA)
  • Soil Working Implements (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

La présente invention concerne un système rotateur destiné notamment à des outils de travail à bras-support. Le rotateur (10) comprend un stator (20), un rotor (30) et un couplage articulé/dispositif pivotant (50) destiné au transfert d'un agent entre le stator (20) et le rotor (30). Le dispositif pivotant (50) est placé dans le rotor (30). Le rotateur (10) comprend une paroi stator supérieure (21) qui porte une partie en saillie vers l'extérieur (60), laquelle constitue une partie du dispositif pivotant (50) et l'arbre rotor (31) a un évidement (51) qui constitue également une partie du dispositif pivotant (50). L'arbre rotor (31) comprend au moins un canal (54) qui est destiné au transfert de l'agent de travail (54) et est radialement et au moins partiellement relié à un évidement (51) de l'arbre rotor (31). Le partie en saillie vers l'extérieur (60) de la paroi stator supérieure (21) et/ou de l'arbre rotor (31) comprend au moins une gorge (61) destinée à la coopération avec un (54) des canaux de l'arbre rotor (31).
CA2480885A 2002-04-02 2003-04-01 Systeme d'un rotateur Expired - Fee Related CA2480885C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0200994A SE525043C2 (sv) 2002-04-02 2002-04-02 Anordning vid en rotator
SE0200994-2 2002-04-02
PCT/SE2003/000522 WO2003082725A1 (fr) 2002-04-02 2003-04-01 Systeme d'un rotateur

Publications (2)

Publication Number Publication Date
CA2480885A1 true CA2480885A1 (fr) 2003-10-09
CA2480885C CA2480885C (fr) 2011-01-11

Family

ID=20287460

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2480885A Expired - Fee Related CA2480885C (fr) 2002-04-02 2003-04-01 Systeme d'un rotateur

Country Status (7)

Country Link
EP (1) EP1494952B1 (fr)
AT (1) ATE420053T1 (fr)
AU (1) AU2003225447A1 (fr)
CA (1) CA2480885C (fr)
DE (1) DE60325712D1 (fr)
SE (1) SE525043C2 (fr)
WO (1) WO2003082725A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8567836B2 (en) 2007-08-31 2013-10-29 Lavalley Industries, Llc Gripping assembly and gripping members for a grapple attachment
WO2009029879A2 (fr) 2007-08-31 2009-03-05 Roger Lavalley Accessoire formant grappin à utiliser dans les tiges de sondage
ATE513125T1 (de) 2008-08-29 2011-07-15 Baltrotors Sia Kolbendrehmaschine
IT1391620B1 (it) * 2008-11-05 2012-01-11 Soilmec Spa Dispositivo di movimentazione di un utensile di scavo nel terreno verticalmente sospeso.
CA2825210C (fr) 2011-02-17 2018-12-11 Lavalley Industries, Llc Fixation a grappin dont la position est ajustable
SE538285C2 (sv) 2012-05-18 2016-04-26 Turnset Ab Kring en vridningsaxel vridbart arrangemang
CA2878955C (fr) 2012-07-27 2020-06-30 Lavalley Industries, Llc Logement de bras de prehension pour accessoire grappin
SE539110C2 (sv) * 2013-04-10 2017-04-11 Indexator Rotator Sys Ab Svivelanordning vid en rotator
WO2015007943A1 (fr) * 2013-07-19 2015-01-22 Timaco Oy Actionneur commandé par un fluide sous pression
WO2015155627A1 (fr) * 2014-04-10 2015-10-15 Ala Officine S.P.A. Distributeur de fluide rotatif à trajectoires multiples
US8973244B2 (en) 2014-04-17 2015-03-10 Lavalley Industries, Llc Pipe processing tool with pipe deformation members
SE538568C2 (en) * 2014-12-19 2016-09-20 Indexator Rotator Sys Ab Rotator for a jib-carried tool
SE1850692A1 (en) 2018-06-08 2019-12-09 Indexator Rotator Sys Ab Hydraulic rotator aparatus
EP4132876A4 (fr) * 2020-04-08 2024-05-15 Indexator Rotator Systems AB Rotateur pour un outil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239603A1 (en) * 1973-07-31 1975-02-28 Thumm Heinz Hydraulic motor for rotating grab scoop on excavator arm - stator and rotor connected to arm and scoop respectively
SE410214B (sv) * 1978-04-11 1979-10-01 Bergs Smide Ab K A Kullagerlekare
DE3146695A1 (de) * 1981-11-25 1983-07-07 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach Hydromotor, insbesondere fuer greiferdreheinrichtung an baggern oder kraenen
SE457436B (sv) * 1987-12-28 1988-12-27 Oesa Ab Rotator foer kranburna arbetsredskap

Also Published As

Publication number Publication date
EP1494952B1 (fr) 2009-01-07
AU2003225447A1 (en) 2003-10-13
SE0200994L (sv) 2003-10-03
WO2003082725A1 (fr) 2003-10-09
SE525043C2 (sv) 2004-11-16
ATE420053T1 (de) 2009-01-15
EP1494952A1 (fr) 2005-01-12
DE60325712D1 (de) 2009-02-26
CA2480885C (fr) 2011-01-11
SE0200994D0 (sv) 2002-04-02

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Effective date: 20200831