EP3755498A4 - Magnetkoppler mit variablem feld und verfahren zum eingreifen eines ferromagnetischen werkstückes - Google Patents

Magnetkoppler mit variablem feld und verfahren zum eingreifen eines ferromagnetischen werkstückes Download PDF

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Publication number
EP3755498A4
EP3755498A4 EP19757223.3A EP19757223A EP3755498A4 EP 3755498 A4 EP3755498 A4 EP 3755498A4 EP 19757223 A EP19757223 A EP 19757223A EP 3755498 A4 EP3755498 A4 EP 3755498A4
Authority
EP
European Patent Office
Prior art keywords
engaging
methods
field magnetic
variable field
magnetic couplers
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.)
Pending
Application number
EP19757223.3A
Other languages
English (en)
French (fr)
Other versions
EP3755498A1 (de
Inventor
David H. Morton
Cengiz KIZILKAN
Paul J. Karp
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.)
Magswitch Technology Inc
Original Assignee
Magswitch Technology Worldwide Pty Ltd
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
Priority claimed from US15/965,582 external-priority patent/US10903030B2/en
Application filed by Magswitch Technology Worldwide Pty Ltd filed Critical Magswitch Technology Worldwide Pty Ltd
Publication of EP3755498A1 publication Critical patent/EP3755498A1/de
Publication of EP3755498A4 publication Critical patent/EP3755498A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0236—Magnetic suspension or levitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/16—Separating articles from piles using magnetic force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general
    • H01F7/0226—PM with variable field strength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0242—Magnetic drives, magnetic coupling devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices
    • H01F7/0257—Lifting, pick-up magnetic objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/002—Magnetic work holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for
    • B25J11/005—Manipulators for mechanical processing tasks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/0019—End effectors other than grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00—Gripping heads and other end effectors
    • B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
    • B25J15/0608—Gripping heads and other end effectors with vacuum or magnetic holding means with magnetic holding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/30—Multi-axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/41—Actuating means using electrostatic forces or magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal
EP19757223.3A 2018-02-23 2019-02-22 Magnetkoppler mit variablem feld und verfahren zum eingreifen eines ferromagnetischen werkstückes Pending EP3755498A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862634783P 2018-02-23 2018-02-23
US15/965,582 US10903030B2 (en) 2017-04-27 2018-04-27 Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece
PCT/US2019/019179 WO2019165228A1 (en) 2018-02-23 2019-02-22 Variable field magnetic couplers and methods for engaging a ferromagnetic workpiece

Publications (2)

Publication Number Publication Date
EP3755498A1 EP3755498A1 (de) 2020-12-30
EP3755498A4 true EP3755498A4 (de) 2021-11-03

Family

ID=67686930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19757223.3A Pending EP3755498A4 (de) 2018-02-23 2019-02-22 Magnetkoppler mit variablem feld und verfahren zum eingreifen eines ferromagnetischen werkstückes

Country Status (4)

Country Link
EP (1) EP3755498A4 (de)
JP (2) JP7354126B2 (de)
CN (1) CN112154044A (de)
WO (1) WO2019165228A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7088546B2 (ja) * 2018-07-12 2022-06-21 株式会社コスメック 磁気クランプ装置
CN110509305A (zh) * 2019-09-18 2019-11-29 扬州市中环模具制造有限公司 一种具有永磁吸附机构的挖掘机
US11482359B2 (en) 2020-02-20 2022-10-25 Magnetic Mechanisms L.L.C. Detachable magnet device
CN111426321B (zh) * 2020-04-03 2022-08-12 北京爱笔科技有限公司 一种室内机器人的定位方法及装置
WO2021245136A1 (en) * 2020-06-02 2021-12-09 Onrobot A/S Systems and methods for magnetic gripping
CN111890398A (zh) * 2020-07-28 2020-11-06 无锡弗沃德科技有限公司 一种旋转驱动磁力吸盘
CA3151381C (en) 2020-12-03 2023-03-07 Lantha Tech Ltd. Methods for generating directional magnetic fields and magnetic apparatuses thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471025A (en) * 1974-05-10 1977-04-21 Inst Manipulacnich Dopravnich Magnetic apparatus for suspension and handling of ferro magnetic materials
DE202016006696U1 (de) * 2015-10-30 2016-12-01 Magswitch Technology World Wide Pty. Ltd. Magnetkupplung mit einem Drehaktuatorsystem

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JPS5916386Y2 (ja) * 1982-08-20 1984-05-14 フジ磁工株式会社 吊上用永久磁石装置
DE3423482C1 (de) * 1984-06-26 1985-11-14 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Permanentmagnetische Lastgreif - oder Halteeinrichtung
CN1038406C (zh) * 1994-04-21 1998-05-20 关品三 圆盘小转角永磁吸重装置
JPH1012432A (ja) * 1996-06-26 1998-01-16 Shin Etsu Chem Co Ltd 可変磁場型磁気回路
AU3555497A (en) * 1997-08-04 1999-03-01 Railfix N.V. Lifter with electropermanent magnets provided with a safety device
AUPQ446699A0 (en) 1999-12-06 2000-01-06 Kocijan, Franz Switchable (variable) permanent magnet device
US7161451B2 (en) 2005-04-14 2007-01-09 Gm Global Technology Operations, Inc. Modular permanent magnet chuck
CN101356597B (zh) 2005-09-26 2013-02-06 磁转换技术全球控股有限公司 磁体阵列
CN101274727B (zh) * 2007-03-27 2010-04-21 宝山钢铁股份有限公司 起重电磁铁运行控制方法
ITMI20071057A1 (it) * 2007-05-24 2008-11-25 Milano Politecnico Apparecchiatura magnetica di ancoraggio con unita di autodiagnosi.
KR101022523B1 (ko) * 2007-10-05 2011-03-16 한석민 흡착력을 개선한 집게 차량용 전자척
DE102009008387A1 (de) * 2009-02-11 2010-08-12 Thyssenkrupp Millservices & Systems Gmbh Verfahren und System zum Aufnehmen, Heben und Transportieren ferromagnetischer Bauteile
EP2535307B1 (de) * 2010-02-12 2015-04-08 Soph Magnetics (Shanghai) Co. Ltd. Permanentmagnethebevorrichtung
KR20130063129A (ko) * 2011-12-06 2013-06-14 해성마그네트 주식회사 집게차용 전자석
CN202704790U (zh) * 2012-07-23 2013-01-30 株洲悍威磁电科技有限公司 一种吊运多张钢板的电永磁吊具
WO2014033757A1 (en) * 2012-08-31 2014-03-06 Uttam Sarda Electro permanent magnetic holding apparatus with magnetic flux sensor
JP2014081002A (ja) * 2012-10-15 2014-05-08 Azbil Corp 磁気バネ装置
CN103332585A (zh) * 2013-07-10 2013-10-02 无锡市锡山中等专业学校 一种永磁吸盘
FI20145103L (fi) * 2014-01-30 2015-07-31 Ixtur Oy Magneetti
KR101498864B1 (ko) * 2014-07-04 2015-03-05 최태광 자성체 홀딩 장치
CN104276506A (zh) * 2014-09-11 2015-01-14 马鞍山起劲磁塑科技有限公司 耐高温电控起重电永磁铁

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471025A (en) * 1974-05-10 1977-04-21 Inst Manipulacnich Dopravnich Magnetic apparatus for suspension and handling of ferro magnetic materials
DE202016006696U1 (de) * 2015-10-30 2016-12-01 Magswitch Technology World Wide Pty. Ltd. Magnetkupplung mit einem Drehaktuatorsystem

Also Published As

Publication number Publication date
EP3755498A1 (de) 2020-12-30
CN112154044A (zh) 2020-12-29
WO2019165228A1 (en) 2019-08-29
JP2024001042A (ja) 2024-01-09
JP7354126B2 (ja) 2023-10-02
JP2021515391A (ja) 2021-06-17

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