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FR2438326A1 - Appareil magnetique d'ancrage - Google Patents

Appareil magnetique d'ancrage

Info

Publication number
FR2438326A1
FR2438326A1 FR7924802A FR7924802A FR2438326A1 FR 2438326 A1 FR2438326 A1 FR 2438326A1 FR 7924802 A FR7924802 A FR 7924802A FR 7924802 A FR7924802 A FR 7924802A FR 2438326 A1 FR2438326 A1 FR 2438326A1
Authority
FR
France
Prior art keywords
polar
expansions
poles
anchoring apparatus
magnetic anchoring
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
FR7924802A
Other languages
English (en)
Other versions
FR2438326B1 (fr
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 MAGNETO TECNICA
Original Assignee
CARDONE MAGNETO TECNICA
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 MAGNETO TECNICA filed Critical CARDONE MAGNETO TECNICA
Publication of FR2438326A1 publication Critical patent/FR2438326A1/fr
Application granted granted Critical
Publication of FR2438326B1 publication Critical patent/FR2438326B1/fr
Granted 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
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • 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
    • H01F7/06—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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Electromagnets (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Treatment Devices (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

APPAREILLAGE MAGNETIQUE D'ANCRAGE COMPRENANT AU MOINS DEUX EXPANSIONS POLAIRES, DEFINISSANT UNE SURFACE DE TRAVAIL, ET UN NOYAU MAGNETIQUE PRINCIPAL ENTRE CES DEUX EXPANSIONS; LES AUTRES PARTIES DES EXPANSIONS POLAIRES SONT ALIMENTEES PAR DES NOYAUX MAGNETIQUES SECONDAIRES OU LES POLES, TOURNES VERS LA MEME EXPANSION POLAIRE, ONT LE MEME SIGNE POLAIRE QUE LE NOYAU MAGNETIQUE PRINCIPAL. UNE COURONNE FERROMAGNETIQUE ENTOURE LA BASE ET LES PARTIES LATERALES DE L'APPAREILLAGE EN COURT-CIRCUITANT LES AUTRES POLES DES NOYAUX MAGNETIQUES SECONDAIRES.
FR7924802A 1978-10-06 1979-10-05 Appareil magnetique d'ancrage Granted FR2438326A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28502/78A IT1099799B (it) 1978-10-06 1978-10-06 Apparecchiatura magnetica di ancoraggio

Publications (2)

Publication Number Publication Date
FR2438326A1 true FR2438326A1 (fr) 1980-04-30
FR2438326B1 FR2438326B1 (fr) 1984-09-28

Family

ID=11223707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924802A Granted FR2438326A1 (fr) 1978-10-06 1979-10-05 Appareil magnetique d'ancrage

Country Status (10)

Country Link
US (1) US4356467A (fr)
JP (1) JPS5554151A (fr)
BE (1) BE879209A (fr)
BR (1) BR7906445A (fr)
DE (1) DE2940212C2 (fr)
ES (1) ES484765A1 (fr)
FR (1) FR2438326A1 (fr)
GB (1) GB2038560B (fr)
IT (1) IT1099799B (fr)
NL (1) NL188032C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310692A1 (fr) * 1987-10-07 1989-04-12 BASCHIERI S.r.l. Dispositif pour relier des plaques de pressage aux matrices de presses utilisées pour la fabrication de carreaux

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8223483V0 (it) * 1982-11-16 1982-11-16 Cardone Tecnomagnetica Apparecchiatura magnetica di ancoraggio con disposizione quadrangolare dei poli.
JPS5982635U (ja) * 1982-11-24 1984-06-04 鐘通工業株式会社 切換可能の永久磁石チヤツク
GB8318111D0 (en) * 1983-07-04 1983-08-03 Secr Defence Magnetic assemblies
JPS60221238A (ja) * 1984-04-19 1985-11-05 Kanetsuu Kogyo Kk 磁気チヤツク
DE3423482C1 (de) * 1984-06-26 1985-11-14 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Permanentmagnetische Lastgreif - oder Halteeinrichtung
SU1373515A1 (ru) * 1985-01-15 1988-02-15 Ленинградский государственный педагогический институт им.А.И.Герцена Приспособление дл магнитного креплени деталей
JPS60186341A (ja) * 1985-02-05 1985-09-21 Kanetsuu Kogyo Kk 切換可能の永久磁石チヤツク
IT1212127B (it) * 1986-07-28 1989-11-08 Cardone Tecnomagnetica Apparecchiatura magnetopermanente di ancoraggio.
JPH0435343Y2 (fr) * 1986-11-27 1992-08-21
US4777463A (en) * 1987-09-25 1988-10-11 Dana Corporation Magnetic fixture assembly
IT1222875B (it) 1987-10-12 1990-09-12 Tecnomagnetica S A S Cardone G Prolunga polare mobile ed apparecchiatur magnetica di ancoraggio relativa
JPH04319076A (ja) * 1991-04-13 1992-11-10 Yoshitaka Aoyama 部品の受渡し構造部
GB2264004B (en) * 1992-01-29 1995-08-09 Eclipse Magnetics Limited A magnetic support for a machine tool
US5270678A (en) * 1992-03-06 1993-12-14 Walker Magnetics Group, Inc. Magnetic rail chuck
DE4322825C1 (de) * 1993-07-08 1994-10-20 Busch Dieter & Co Prueftech Haltevorrichtung für einen Meßgrößen aufnehmenden Gegenstand
AT402487B (de) * 1994-02-25 1997-05-26 Schieferle Reinhard Magnetische faltanlage
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
ITMI981109A1 (it) * 1998-05-20 1999-11-20 Claudio Vicentelli Moduli per la realizzazione di assiemi di ancoraggio magnetico e relativi assiemi
DE19831064C2 (de) * 1998-07-10 2000-05-18 Bosch Gmbh Robert Vorrichtung zum Halten von aus ferromagnetischem Werkstoff bestehenden Bauteilen
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
US20070013468A1 (en) * 2005-07-18 2007-01-18 Heard Ian G Means to increase or decrease magnetic strength in permanent magnetic clamping devices
KR100708013B1 (ko) * 2006-04-24 2007-04-16 이용구 마그네틱 척
US7868721B2 (en) * 2008-04-04 2011-01-11 Cedar Ridge Research, Llc Field emission system and method
ATE553879T1 (de) 2008-04-22 2012-05-15 Tecnomagnete Spa Selbstverankernde magnetvorrichtung und steuereinheit zur steuerung der magnetvorrichtung
FR2948228B1 (fr) * 2009-07-17 2011-08-19 Mecalectro Actionneur electromagnetique a aimant permanent ameliore
FI20105582A0 (fi) 2010-05-25 2010-05-25 Kaarinan Robottileikkaus Oy Kiinnityslaite, järjestely ja menetelmä työstettävän esineen kiinnittämiseksi työalustaan
US8907754B2 (en) 2012-08-16 2014-12-09 DocMagnet, Inc. Variable field magnetic holding system
JP5865321B2 (ja) * 2013-09-12 2016-02-17 日本マグネティックス株式会社 棒磁石
DE102013219382B4 (de) * 2013-09-26 2019-02-07 Carl Zeiss Industrielle Messtechnik Gmbh Anordnung und Verfahren zum Messen einer relativen Position und/oder einer relativen Bewegung zweier relativ zueinander beweglicher Teile
DE102013219378B4 (de) * 2013-09-26 2019-02-07 Carl Zeiss Industrielle Messtechnik Gmbh Messanordnung zum Messen einer relativen Position und/oder einer relativen Bewegung zweier relativ zueinander beweglicher Teile und Verfahren zum Betreiben der Messanordnung
JP6658177B2 (ja) * 2016-03-23 2020-03-04 株式会社豊田中央研究所 電磁アクチュエータ
CN109335944A (zh) * 2018-11-06 2019-02-15 王玉青 一种用于导磁金属体的永磁电磁装卸装置、设备及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593068A (fr) * 1968-10-18 1970-05-25
DE2337887A1 (de) * 1973-07-26 1975-02-27 Magnaperm Vorrichtung zum ausueben von magnetischen kraeften
DE2347868A1 (de) * 1973-09-22 1975-04-24 Magnaperm Vorrichtung zum ausueben von magnetischen kraeften
FR2288380A1 (fr) * 1974-10-16 1976-05-14 Cardone Magneto Tecnica Appareillage magnetique d'ancrage
FR2333612A1 (fr) * 1975-12-04 1977-07-01 Braillon P Plateau magnetique a aimants permanents et electro-permanents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2269149A (en) * 1939-11-24 1942-01-06 Gen Electric Permanent magnet
US3316514A (en) * 1965-03-29 1967-04-25 Westinghouse Electric Corp Fail safe electro-magnetic lifting device with safety-stop means
US3477055A (en) * 1967-12-22 1969-11-04 Gen Motors Corp Thermistor construction
US3477050A (en) * 1968-02-13 1969-11-04 Wehr Corp Latch assembly for material handling magnet
GB1360953A (en) * 1972-06-23 1974-07-24 Cardone M Grandini A Magnetic anchoring device for use in the graphic arts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1593068A (fr) * 1968-10-18 1970-05-25
DE2337887A1 (de) * 1973-07-26 1975-02-27 Magnaperm Vorrichtung zum ausueben von magnetischen kraeften
DE2347868A1 (de) * 1973-09-22 1975-04-24 Magnaperm Vorrichtung zum ausueben von magnetischen kraeften
FR2288380A1 (fr) * 1974-10-16 1976-05-14 Cardone Magneto Tecnica Appareillage magnetique d'ancrage
FR2333612A1 (fr) * 1975-12-04 1977-07-01 Braillon P Plateau magnetique a aimants permanents et electro-permanents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310692A1 (fr) * 1987-10-07 1989-04-12 BASCHIERI S.r.l. Dispositif pour relier des plaques de pressage aux matrices de presses utilisées pour la fabrication de carreaux

Also Published As

Publication number Publication date
ES484765A1 (es) 1980-05-16
NL188032B (nl) 1991-10-16
DE2940212A1 (de) 1980-05-08
IT7828502A0 (it) 1978-10-06
BR7906445A (pt) 1980-06-24
FR2438326B1 (fr) 1984-09-28
GB2038560A (en) 1980-07-23
DE2940212C2 (de) 1985-12-12
JPS5554151A (en) 1980-04-21
IT1099799B (it) 1985-09-28
NL7907310A (nl) 1980-04-09
NL188032C (nl) 1992-03-16
BE879209A (fr) 1980-02-01
GB2038560B (en) 1982-12-08
JPS6335370B2 (fr) 1988-07-14
US4356467A (en) 1982-10-26

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