ES8201348A1 - Perfeccionamientos en los bloques magneticos de imanes per- manentes para dispositivos mecanicos de mando marcha-paro. - Google Patents

Perfeccionamientos en los bloques magneticos de imanes per- manentes para dispositivos mecanicos de mando marcha-paro.

Info

Publication number
ES8201348A1
ES8201348A1 ES494903A ES494903A ES8201348A1 ES 8201348 A1 ES8201348 A1 ES 8201348A1 ES 494903 A ES494903 A ES 494903A ES 494903 A ES494903 A ES 494903A ES 8201348 A1 ES8201348 A1 ES 8201348A1
Authority
ES
Spain
Prior art keywords
magnetically
stack
chuck
permanent magnets
control mechanism
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
ES494903A
Other languages
English (en)
Other versions
ES494903A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8201348A1 publication Critical patent/ES8201348A1/es
Publication of ES494903A0 publication Critical patent/ES494903A0/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

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)
  • Liquid Crystal (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Feeding Of Workpieces (AREA)
  • Magnetically Actuated Valves (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Stopping Of Electric Motors (AREA)
  • Magnetic Treatment Devices (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

BLOQUE MAGNETICO DE IMANES PERMANENTES PARA DISPOSITIVO MECANICO DE MARCHA-PARO.CONSTA DE UNA BASE RECTANGULA (1), DE UN CUERPO PARALELEPIPEDO HUECO, CONSTITUIDO POR UN APILAMIENTO DE PLACAS (2A, 2B) DE GRAN PERMEABILIDAD MAGNETICA, PROVISTAS DE UNA ABERTURA CIRCULAR CENTRAL (5) QUE ALTERNAN CON PLACAS (3) DE MATERIAL NO MAGNETICO, PROVISTAS DE UNA ABERTURA CENTRAL (5) Y DE DOS ABERTUAS RECTANGULARES LATERALES (''), DE DOS PLACAS DE EXTREMO NO MAGNETICAS (7), DE DOS PIEZAS TERMINALES (8, 9), DE UN CONJUNTO MAGNETICO FIJO CONSTITUIDO POR IMANES PERMANENTES DE POLARIDAD ALTERNA.
ES494903A 1979-08-27 1980-08-26 Perfeccionamientos en los bloques magneticos de imanes per- manentes para dispositivos mecanicos de mando marcha-paro. Granted ES494903A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7921962A FR2464125A1 (fr) 1979-08-27 1979-08-27 Bloc magnetique a aimants permanents et a dispositif mecanique de commande marche-arret

Publications (2)

Publication Number Publication Date
ES8201348A1 true ES8201348A1 (es) 1981-12-16
ES494903A0 ES494903A0 (es) 1981-12-16

Family

ID=9229291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494903A Granted ES494903A0 (es) 1979-08-27 1980-08-26 Perfeccionamientos en los bloques magneticos de imanes per- manentes para dispositivos mecanicos de mando marcha-paro.

Country Status (13)

Country Link
US (1) US4379277A (es)
EP (1) EP0024999B1 (es)
JP (1) JPS5639847A (es)
AT (1) ATE3825T1 (es)
AU (1) AU535947B2 (es)
BR (1) BR8005369A (es)
CA (1) CA1153415A (es)
DE (1) DE3063888D1 (es)
ES (1) ES494903A0 (es)
FR (1) FR2464125A1 (es)
IL (1) IL60914A (es)
IN (1) IN154670B (es)
ZA (1) ZA805009B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
FR2538288B1 (fr) * 1982-12-28 1986-05-23 Braillon Cie Plateau magnetique a aimants permanents
JPS6165741A (ja) * 1984-09-05 1986-04-04 Kanetsuu Kogyo Kk 永久磁石チヤツク
JPS6330450U (es) * 1986-08-08 1988-02-27
USD325390S (en) 1989-12-28 1992-04-14 Frank Chang Magnetic chuck
JP2608002B2 (ja) * 1991-12-28 1997-05-07 松下電器産業株式会社 マグネットチャック
KR950006689Y1 (ko) * 1992-12-15 1995-08-18 정형 자력 흡착기
KR100288245B1 (ko) * 1998-07-24 2001-05-02 정형 자력흡착기의 흡착자력 자동개폐장치
USD443626S1 (en) 1999-11-19 2001-06-12 Mccoy-Ellison, Inc. Magnetic chuck
US6509588B1 (en) * 2000-11-03 2003-01-21 Cardiac Pacemakers, Inc. Method for interconnecting anodes and cathodes in a flat capacitor
US7951479B2 (en) 2005-05-11 2011-05-31 Cardiac Pacemakers, Inc. Method and apparatus for porous insulative film for insulating energy source layers
US7479349B2 (en) * 2002-12-31 2009-01-20 Cardiac Pacemakers, Inc. Batteries including a flat plate design
US7611549B2 (en) * 2003-12-22 2009-11-03 Cardiac Pacemakers, Inc. Magnetic stacking fixture for stacking electrodes
US7159835B2 (en) * 2004-02-05 2007-01-09 Tru-Contour, Inc. Magnetic hole former
DE102005021094A1 (de) * 2005-05-06 2006-11-09 B.T. Innovation Gmbh Schaltbare Magnetvorrichtung
US9242367B2 (en) * 2013-04-19 2016-01-26 Milwaukee Electric Tool Corporation Magnetic drill press
CN106226090A (zh) * 2015-11-18 2016-12-14 无锡市友佳车辆配件厂 车架的v型固定支撑结构
CN115008359B (zh) * 2021-03-05 2025-09-12 北京华卓精科科技股份有限公司 水平电机磁钢组件粘接工装及方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429199A (en) * 1933-12-12 1935-05-27 Neill James & Co Sheffield Ltd Improvements in magnetic work holders
US2471067A (en) * 1944-11-06 1949-05-24 Tropical Plantations Ltd Magnetic work holder
DE855494C (de) * 1950-11-21 1952-11-13 Max Baermann Mit Dauermagneten ausgeruestete Spannvorrichtung
FR1133449A (fr) * 1954-05-20 1957-03-27 Deutsche Edelstahlwerke Ag Dispositif de fixation par adhérence à aimants permanents pouvant être mis horscircuit
FR1134512A (fr) * 1954-08-12 1957-04-12 Dispositif pour le montage magnétique de pièces, notamment pour le montage de porte-cliché susceptibles d'être aimantés sur l'élément imprimeur d'une machine à imprimer, et procédé de fabrication de dispositifs de ce type
US3017545A (en) * 1954-08-12 1962-01-16 Alfred E Herzer Device for magnetic clamping
FR1135767A (fr) * 1955-06-03 1957-05-03 Dispositifs magnétiques à aimants permanents amovibles
DE1179653B (de) * 1958-07-26 1964-10-15 Deutsche Edelstahlwerke Ag Dauermagnetisch erregte, schaltbare Hafteinrichtung
GB939584A (en) * 1961-01-21 1963-10-16 Neill James & Co Sheffield Ltd Improvements in or relating to permanent magnet chucks and holding devices
DE1178531B (de) * 1962-02-26 1964-09-24 Sigismund Geiler Permanentmagnetische, ein- und ausschaltbare Spannplatte
FR1333449A (fr) 1962-09-12 1963-07-26 électrodes à caoutchouc conducteur pour mesure de résistances de surfaces
FR1452241A (fr) * 1965-07-23 1966-02-25 Plateau, mandrin magnétique ou similaire à aimants permanents
AT267458B (de) * 1966-12-29 1968-12-27 Johannes Zimmer Magnetbalken
CH536683A (de) * 1970-02-16 1973-05-15 Maurer Werner Magnetspannplatte
BE794846A (fr) * 1972-02-02 1973-05-29 Neil Holdings Ltd James Dispositif a aimantation permanente
DE2347868A1 (de) * 1973-09-22 1975-04-24 Magnaperm Vorrichtung zum ausueben von magnetischen kraeften
DE2404546A1 (de) * 1974-01-29 1975-08-07 Magnaperm Steuerbare magnetvorrichtung
DE2423453A1 (de) * 1974-05-14 1975-11-27 Inst Manipulacnich Dopravnich Einrichtung fuer die anschlaegerlose anschlag-manipulation ferromagnetischer stoffe
DE2517364A1 (de) * 1975-04-19 1976-10-28 Max Baermann Schaltbare, dauermagnetische haltevorrichtung

Also Published As

Publication number Publication date
JPS643616B2 (es) 1989-01-23
DE3063888D1 (en) 1983-07-28
EP0024999B1 (fr) 1983-06-22
IL60914A (en) 1983-06-15
ATE3825T1 (de) 1983-07-15
FR2464125B1 (es) 1983-11-25
IN154670B (es) 1984-12-01
CA1153415A (fr) 1983-09-06
AU6179280A (en) 1981-03-05
BR8005369A (pt) 1981-03-10
US4379277A (en) 1983-04-05
FR2464125A1 (fr) 1981-03-06
EP0024999A1 (fr) 1981-03-11
ES494903A0 (es) 1981-12-16
JPS5639847A (en) 1981-04-15
AU535947B2 (en) 1984-04-12
ZA805009B (en) 1981-08-26

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