DE3378197D1 - Magnetic anchoring apparatus with quadrangular pole arrangement - Google Patents

Magnetic anchoring apparatus with quadrangular pole arrangement

Info

Publication number
DE3378197D1
DE3378197D1 DE8383110994T DE3378197T DE3378197D1 DE 3378197 D1 DE3378197 D1 DE 3378197D1 DE 8383110994 T DE8383110994 T DE 8383110994T DE 3378197 T DE3378197 T DE 3378197T DE 3378197 D1 DE3378197 D1 DE 3378197D1
Authority
DE
Germany
Prior art keywords
pole arrangement
anchoring apparatus
magnetic anchoring
quadrangular pole
quadrangular
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.)
Expired
Application number
DE8383110994T
Other languages
English (en)
Inventor
Michele Cardone
Angelo Grandini
Bruno Zaramella
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.)
CARDONE TECNOMAGNETICA
Original Assignee
CARDONE TECNOMAGNETICA
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 CARDONE TECNOMAGNETICA filed Critical CARDONE TECNOMAGNETICA
Application granted granted Critical
Publication of DE3378197D1 publication Critical patent/DE3378197D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/04—Means for releasing the attractive force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • H01F2007/208—Electromagnets for lifting, handling or transporting of magnetic pieces or material combined with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE8383110994T 1982-11-16 1983-11-03 Magnetic anchoring apparatus with quadrangular pole arrangement Expired DE3378197D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8223483U IT8223483V0 (it) 1982-11-16 1982-11-16 Apparecchiatura magnetica di ancoraggio con disposizione quadrangolare dei poli.

Publications (1)

Publication Number Publication Date
DE3378197D1 true DE3378197D1 (en) 1988-11-17

Family

ID=11207493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383110994T Expired DE3378197D1 (en) 1982-11-16 1983-11-03 Magnetic anchoring apparatus with quadrangular pole arrangement

Country Status (5)

Country Link
US (1) US4507635A (de)
EP (1) EP0109011B1 (de)
JP (1) JPS6050710B2 (de)
DE (1) DE3378197D1 (de)
IT (1) IT8223483V0 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1212127B (it) * 1986-07-28 1989-11-08 Cardone Tecnomagnetica Apparecchiatura magnetopermanente di ancoraggio.
IT1218679B (it) * 1986-09-12 1990-04-19 Marubeni Kk Dispositivo terapeutico magnetico
IT1222875B (it) 1987-10-12 1990-09-12 Tecnomagnetica S A S Cardone G Prolunga polare mobile ed apparecchiatur magnetica di ancoraggio relativa
GB2264004B (en) * 1992-01-29 1995-08-09 Eclipse Magnetics Limited A magnetic support for a machine tool
US6229422B1 (en) * 1998-04-13 2001-05-08 Walker Magnetics Group, Inc. Electrically switchable magnet system
US6002317A (en) * 1998-04-13 1999-12-14 Walker Magnetics Group, Inc. Electrically switchable magnet system
GB2344220A (en) * 1998-11-24 2000-05-31 Eclipse Magnetics Limited Magnetic holding device
US6489871B1 (en) * 1999-12-11 2002-12-03 Simon C. Barton Magnetic workholding device
ITMI20011886A1 (it) * 2001-09-10 2003-03-10 Tecnomagnete Spa Paletta magnetica di ancoraggio di pezzi ferromagnetici per la lavorazione da macchine utensili ad asse dell'utensile orizzantale
EP1874504B1 (de) * 2005-04-25 2012-09-12 Uttam Sarda Halteapparat mit monolithischer arbeitsoberfläche für magnetische oder mechanische arbeitsstücke
CN2831526Y (zh) * 2005-08-19 2006-10-25 吴清标 组合式装饰灯
CN2831525Y (zh) * 2005-08-19 2006-10-25 吴清标 改进型装饰灯
WO2007033437A1 (en) * 2005-09-26 2007-03-29 Magswitch Technology Worldwide Pty Ltd Magnet arrays
CN101426664B (zh) 2006-03-13 2013-02-13 磁转换技术全球控股有限公司 磁性回路、具有该回路的车辆及支承器具
KR100708013B1 (ko) * 2006-04-24 2007-04-16 이용구 마그네틱 척
DE102006045950A1 (de) * 2006-09-26 2008-04-03 Thyssenkrupp Transrapid Gmbh Magnetanordnung für Magnetschwebefahrzeuge und Verfahren zu ihrer Herstellung
WO2008105041A1 (ja) * 2007-02-23 2008-09-04 Pascal Engineering Corporation 磁力式固定装置
ITMI20071779A1 (it) 2007-09-14 2009-03-15 Milano Politecnico Piastra monolitica multipolare per una apparecchiatura magnetica di ancoraggio, processo per la realizzazione di tale piastra e apparecchiatura magnetica utilizzante detta piastra.
US20090136594A1 (en) * 2007-11-27 2009-05-28 Board Of Regents, The University Of Texas System Functionalization of Micro-And Nano Particles for Selective Attachment to Calcium Biomineral Surfaces
WO2009069146A1 (en) * 2007-11-30 2009-06-04 Uttam Sarda An electro permanent magnetic apparatus with dual working face
DK2653262T3 (en) * 2008-04-22 2014-03-10 Tecnomagnete Spa Monolithic and self-clamping magnetic apparatus
US20090267717A1 (en) * 2008-04-24 2009-10-29 Baskett Michael D Magnetic Mat for Holding Surgical Instruments
TWM350429U (en) * 2008-09-04 2009-02-11 Earth Chain Entpr Co Ltd Permanent magnet electric control type indexing device
US8907754B2 (en) 2012-08-16 2014-12-09 DocMagnet, Inc. Variable field magnetic holding system
CN104044989B9 (zh) * 2013-03-16 2017-07-25 杨祖成 系列化电磁单元起重电磁铁
US9620953B2 (en) 2013-03-25 2017-04-11 Wen Technology, Inc. Methods providing control for electro-permanent magnetic devices and related electro-permanent magnetic devices and controllers
EP2926944B1 (de) * 2014-03-31 2019-02-06 SOPH International Limited Magnetspannfutter und Verfahren zur Herstellung eines Magnetspannfutters
US10734149B2 (en) 2016-03-23 2020-08-04 Wen Technology Inc. Electro-permanent magnetic devices including unbalanced switching and permanent magnets and related methods and controllers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316514A (en) * 1965-03-29 1967-04-25 Westinghouse Electric Corp Fail safe electro-magnetic lifting device with safety-stop means
IT1022923B (it) * 1974-10-16 1978-04-20 Cardone Magneto Tecnica Apparecchiatura magnetica di ancoraggio
FR2333612A1 (fr) * 1975-12-04 1977-07-01 Braillon P Plateau magnetique a aimants permanents et electro-permanents
US4023267A (en) * 1976-05-28 1977-05-17 Walker Magnetics Group, Inc. Method of fabricating a magnetic chuck
JPS5545473A (en) * 1978-09-29 1980-03-31 Nat Jutaku Kenzai Washing collector
IT1099799B (it) * 1978-10-06 1985-09-28 Magnetotecnica Di Cardone Mich Apparecchiatura magnetica di ancoraggio
IT7823323V0 (it) * 1978-11-17 1978-11-17 Cardone Tecnomagnetica Sollevatore magnetico a comando manuale.
IT7920446V0 (it) * 1979-01-09 1979-01-09 Cardone Tecnomagnetica Sollevatore con teste a magneti permanenti.

Also Published As

Publication number Publication date
JPS59167479A (ja) 1984-09-20
IT8223483V0 (it) 1982-11-16
US4507635A (en) 1985-03-26
EP0109011B1 (de) 1988-10-12
EP0109011A3 (en) 1985-05-15
JPS6050710B2 (ja) 1985-11-09
EP0109011A2 (de) 1984-05-23

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Legal Events

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8364 No opposition during term of opposition