ES8407303A1 - Perfeccionamientos en los platos magneticos de imanes permanentes - Google Patents

Perfeccionamientos en los platos magneticos de imanes permanentes

Info

Publication number
ES8407303A1
ES8407303A1 ES528466A ES528466A ES8407303A1 ES 8407303 A1 ES8407303 A1 ES 8407303A1 ES 528466 A ES528466 A ES 528466A ES 528466 A ES528466 A ES 528466A ES 8407303 A1 ES8407303 A1 ES 8407303A1
Authority
ES
Spain
Prior art keywords
pole pieces
rows
base
row
permanent magnets
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
ES528466A
Other languages
English (en)
Other versions
ES528466A0 (es
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.)
Braillon et Cie SA
Original Assignee
Braillon et Cie SA
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 Braillon et Cie SA filed Critical Braillon et Cie SA
Publication of ES8407303A1 publication Critical patent/ES8407303A1/es
Publication of ES528466A0 publication Critical patent/ES528466A0/es
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Magnetic Treatment Devices (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Particle Accelerators (AREA)
  • Manipulator (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Toys (AREA)
  • Knitting Machines (AREA)
  • Table Devices Or Equipment (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Table Equipment (AREA)

Abstract

PLATO MAGNETICO DE IMANES PERMANENTES.CONSTA DE UNA SERIE DE FILAS PARALELAS DE PLACAS POLARES (2, 3) ORIENTADAS EN SENTIDO LONGITUDINAL SOBRE UNA BASE RECTANGULAR (1), DE TAL MANERA QUE CONSTITUYEN UN CONJUNTO DE FORMA PARALELEPIPEDICA; DE CONJUNTOS DE IMANES PERMANENTES (4, 5) ALOJADOS CADA UNO DE ELLOS EN UN ESPACIO LIBRE FORMADO ENTRE CADA DOS FILAS CONSECUTIVAS DE PLACAS POLARES (2, 3); Y DE UN DISPOSITIVO DE MANDO (15) PARA DESPLAZAR LOS IMANES PERMANENTES MOVILES (5).
ES528466A 1982-12-28 1983-12-27 Perfeccionamientos en los platos magneticos de imanes permanentes Granted ES528466A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8222198A FR2538288B1 (fr) 1982-12-28 1982-12-28 Plateau magnetique a aimants permanents

Publications (2)

Publication Number Publication Date
ES8407303A1 true ES8407303A1 (es) 1984-09-16
ES528466A0 ES528466A0 (es) 1984-09-16

Family

ID=9280760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528466A Granted ES528466A0 (es) 1982-12-28 1983-12-27 Perfeccionamientos en los platos magneticos de imanes permanentes

Country Status (8)

Country Link
US (1) US4542890A (es)
EP (1) EP0113301B1 (es)
JP (1) JPS59172213A (es)
AT (1) ATE24139T1 (es)
CA (1) CA1211153A (es)
DE (1) DE3368220D1 (es)
ES (1) ES528466A0 (es)
FR (1) FR2538288B1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532020C1 (de) * 1985-09-07 1987-02-05 Witte Entwicklungs-Und V Horst Vorrichtung zum Aufspannen von Werkstuecken mit einem Grundkoerper und einer Beschichtung mit Dauerklebewirkung als Spannmittel
DE3533002A1 (de) * 1985-09-16 1987-03-26 Agie Ag Ind Elektronik Elektroerosionsverfahren und elektroerosionsmaschine zur durchfuehrung des verfahrens
JPS6330450U (es) * 1986-08-08 1988-02-27
JPH067869Y2 (ja) * 1988-04-22 1994-03-02 鐘通工業株式会社 磁気チャック
US5214884A (en) * 1991-04-23 1993-06-01 Kabushiki Kaisha Toshiba Ball polishing apparatus and method for the same
US5549754A (en) * 1991-04-30 1996-08-27 Murata Manufacturing Co., Ltd. Lead frame holder
US5255795A (en) * 1991-12-05 1993-10-26 Vlsi Technology, Inc. Test fixture
US5659462A (en) * 1996-04-12 1997-08-19 Lucent Technologies Inc. Encapsulated, integrated power magnetic device and method of manufacture therefor
US5993365A (en) * 1998-03-26 1999-11-30 Eastman Kodak Company Tool attachment and release device for robotic arms
US6739586B2 (en) * 2001-11-05 2004-05-25 Hon Hai Precision Ind. Co., Ltd. Apparatus and method for forming workpieces
US7161451B2 (en) * 2005-04-14 2007-01-09 Gm Global Technology Operations, Inc. Modular permanent magnet chuck
DE102005021094A1 (de) * 2005-05-06 2006-11-09 B.T. Innovation Gmbh Schaltbare Magnetvorrichtung
US20070013468A1 (en) * 2005-07-18 2007-01-18 Heard Ian G Means to increase or decrease magnetic strength in permanent magnetic clamping devices
KR20080063482A (ko) * 2005-09-26 2008-07-04 맥스위치 테크놀로지 월드와이드 피티와이 리미티드 자기 어레이
KR101455407B1 (ko) 2006-03-13 2014-10-27 맥스위치 테크놀로지 월드와이드 피티와이 리미티드 자석식 휠
JP5019907B2 (ja) * 2007-02-27 2012-09-05 中央精機株式会社 バランスウェイト取付治具
US8446242B2 (en) * 2009-06-16 2013-05-21 The Charles Stark Draper Laboratory, Inc. Switchable permanent magnet and related methods
MY155758A (en) * 2010-01-06 2015-11-30 Shinetsu Chemical Co Rare earth magnet holding jig and cutting machine
MY157471A (en) * 2010-01-06 2016-06-15 Shinetsu Chemical Co Rare earth magnet holding jig, cutting machine and cutting method
JP6713595B2 (ja) * 2015-10-09 2020-06-24 株式会社サンアイ精機 保持装置
US9649770B1 (en) * 2016-03-28 2017-05-16 Hiwin Technologies Corp. Magnetic holding device with movable magnetic shielding device
CN107717586B (zh) * 2017-11-21 2023-11-14 深圳市爱科华电子有限公司 一种矩阵式永磁吸盘

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452241A (fr) * 1965-07-23 1966-02-25 Plateau, mandrin magnétique ou similaire à aimants permanents
BE794846A (fr) * 1972-02-02 1973-05-29 Neil Holdings Ltd James Dispositif a aimantation permanente
DE2404546A1 (de) * 1974-01-29 1975-08-07 Magnaperm Steuerbare magnetvorrichtung
FR2464125A1 (fr) * 1979-08-27 1981-03-06 Braillon P Bloc magnetique a aimants permanents et a dispositif mecanique de commande marche-arret
JPS5959237U (ja) * 1982-10-15 1984-04-18 鐘通工業株式会社 切換可能の永久磁石チヤツク

Also Published As

Publication number Publication date
JPH02844B2 (es) 1990-01-09
EP0113301A1 (fr) 1984-07-11
DE3368220D1 (en) 1987-01-22
ATE24139T1 (de) 1986-12-15
ES528466A0 (es) 1984-09-16
JPS59172213A (ja) 1984-09-28
FR2538288A1 (fr) 1984-06-29
CA1211153A (fr) 1986-09-09
FR2538288B1 (fr) 1986-05-23
US4542890A (en) 1985-09-24
EP0113301B1 (fr) 1986-12-10

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