EP3234509A4 - Rotator for a jib-carried tool - Google Patents

Rotator for a jib-carried tool Download PDF

Info

Publication number
EP3234509A4
EP3234509A4 EP15870448.6A EP15870448A EP3234509A4 EP 3234509 A4 EP3234509 A4 EP 3234509A4 EP 15870448 A EP15870448 A EP 15870448A EP 3234509 A4 EP3234509 A4 EP 3234509A4
Authority
EP
European Patent Office
Prior art keywords
jib
rotator
carried tool
tool
carried
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.)
Withdrawn
Application number
EP15870448.6A
Other languages
German (de)
French (fr)
Other versions
EP3234509A1 (en
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
Indexator Rotator Systems 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 Systems AB filed Critical Indexator Rotator Systems AB
Publication of EP3234509A1 publication Critical patent/EP3234509A1/en
Publication of EP3234509A4 publication Critical patent/EP3234509A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • 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
    • B66C13/18—Control systems or devices
    • B66C13/46—Position indicators for suspended loads or for crane elements
    • 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
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/249—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
EP15870448.6A 2014-12-19 2015-10-12 Rotator for a jib-carried tool Withdrawn EP3234509A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1451592A SE538568C2 (en) 2014-12-19 2014-12-19 Rotator for a jib-carried tool
PCT/SE2015/051080 WO2016099372A1 (en) 2014-12-19 2015-10-12 Rotator for a jib-carried tool

Publications (2)

Publication Number Publication Date
EP3234509A1 EP3234509A1 (en) 2017-10-25
EP3234509A4 true EP3234509A4 (en) 2018-08-29

Family

ID=56127068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15870448.6A Withdrawn EP3234509A4 (en) 2014-12-19 2015-10-12 Rotator for a jib-carried tool

Country Status (3)

Country Link
EP (1) EP3234509A4 (en)
SE (1) SE538568C2 (en)
WO (1) WO2016099372A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10161424B2 (en) 2016-01-26 2018-12-25 2141632 Ontario Inc. Hydraulic rotary manifold
SE541516C2 (en) * 2016-08-26 2019-10-22 Indexator Rotator Sys Ab Rotator arrangement with bearing for axial load distribution
SE541642C2 (en) * 2016-08-26 2019-11-19 Indexator Rotator Sys Ab Rotator arrangement with hydraulic coupling through rotor
FI130903B1 (en) 2017-01-10 2024-05-22 Ponsse Oyj Method and arrangement for controlling the function of a wood-handling device in a work machine, and forest machine
SE541661C2 (en) * 2017-03-06 2019-11-19 Indexator Rotator Sys Ab Rotator arrangement with an angle meter
SI3388385T1 (en) * 2017-04-12 2022-01-31 Epsilon Kran Gmbh Rotation drive
WO2020076212A1 (en) * 2018-10-12 2020-04-16 Indexator Rotator System Ab Arrangement for controlling a rotator by image sensing means

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003068655A1 (en) * 2002-01-21 2003-08-21 Indexator Ab Rotator
EP2028450A2 (en) * 2007-07-27 2009-02-25 Melexis NV Position sensor
US20120105055A1 (en) * 2009-06-30 2012-05-03 Ntn Corporation Rotation angle detector for automotive drive motor and bearing assembly equipped with the same
US20130218517A1 (en) * 2012-02-16 2013-08-22 Infineon Technologies Ag Rotation Angle Sensor for Absolute Rotation Angle Determination Even Upon Multiple Revolutions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146695A1 (en) * 1981-11-25 1983-07-07 Heinz Thumm Ölhydraulische Antriebe GmbH, 7012 Fellbach HYDROMOTOR, ESPECIALLY FOR GRIPPER TURNING DEVICE ON EXCAVATORS OR CRANES
FR2649966B1 (en) * 1989-07-18 1991-09-27 Potain Sa MOTORIZED LOAD ROTATING DEVICE, SELF-POWERED, FOR CABLE LIFTING APPARATUS
SE525043C2 (en) * 2002-04-02 2004-11-16 Indexator Ab Device at a rotator
FR2965347B1 (en) * 2010-09-29 2015-04-03 Moving Magnet Tech IMPROVED POSITION SENSOR
EP2568259B1 (en) * 2011-09-06 2019-04-03 Carl Freudenberg KG Encoder ring and system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003068655A1 (en) * 2002-01-21 2003-08-21 Indexator Ab Rotator
EP2028450A2 (en) * 2007-07-27 2009-02-25 Melexis NV Position sensor
US20120105055A1 (en) * 2009-06-30 2012-05-03 Ntn Corporation Rotation angle detector for automotive drive motor and bearing assembly equipped with the same
US20130218517A1 (en) * 2012-02-16 2013-08-22 Infineon Technologies Ag Rotation Angle Sensor for Absolute Rotation Angle Determination Even Upon Multiple Revolutions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016099372A1 *

Also Published As

Publication number Publication date
SE1451592A1 (en) 2016-06-20
WO2016099372A1 (en) 2016-06-23
EP3234509A1 (en) 2017-10-25
SE538568C2 (en) 2016-09-20

Similar Documents

Publication Publication Date Title
EP3144110A4 (en) Work tool
EP3130418A4 (en) Coated tool
EP3160559A4 (en) A micro-humidifier
EP3195964A4 (en) Machine tool with tool rest
EP3112088A4 (en) Work tool
EP3147074A4 (en) Machine tool
EP3124146A4 (en) Coated tool
EP3106250A4 (en) Cutting tool
EP3257968A4 (en) Coated tool
EP3184729A4 (en) Excavation tool
EP3128117A4 (en) Drilling tool
EP3234509A4 (en) Rotator for a jib-carried tool
EP3061562A4 (en) Tool magazine
EP3188877A4 (en) Cutting tool
EP3112060A4 (en) Machine tool
EP3103584A4 (en) Sealing member for machine tools
EP3145039A4 (en) Cable holding tool
EP3156160A4 (en) Machine tool
EP3138661A4 (en) Work tool
EP3210702A4 (en) Machine tool
EP3168000A4 (en) Machine tool
EP3135411A4 (en) Cutting tool
EP3117258A4 (en) A microscope insert
EP3120904A4 (en) Method for holding a lottery
EP3387842A4 (en) A soundbar

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20170510

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180726

RIC1 Information provided on ipc code assigned before grant

Ipc: A01G 23/00 20060101ALI20180720BHEP

Ipc: G01D 5/14 20060101AFI20180720BHEP

Ipc: E02F 3/36 20060101ALI20180720BHEP

Ipc: B66C 13/46 20060101ALI20180720BHEP

Ipc: B66C 13/08 20060101ALI20180720BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190226