ZA805009B - Magnetic chuck - Google Patents

Magnetic chuck

Info

Publication number
ZA805009B
ZA805009B ZA00805009A ZA805009A ZA805009B ZA 805009 B ZA805009 B ZA 805009B ZA 00805009 A ZA00805009 A ZA 00805009A ZA 805009 A ZA805009 A ZA 805009A ZA 805009 B ZA805009 B ZA 805009B
Authority
ZA
South Africa
Prior art keywords
magnetically
chuck
stack
worktable
lateral
Prior art date
Application number
ZA00805009A
Other languages
English (en)
Inventor
P Braillon
Original Assignee
P Braillon
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 P Braillon filed Critical P Braillon
Publication of ZA805009B publication Critical patent/ZA805009B/xx

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)
  • Feeding Of Workpieces (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Magnetically Actuated Valves (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Stopping Of Electric Motors (AREA)
  • Magnetic Treatment Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Control Of Position Or Direction (AREA)
ZA00805009A 1979-08-27 1980-08-14 Magnetic chuck ZA805009B (en)

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 (1)

Publication Number Publication Date
ZA805009B true ZA805009B (en) 1981-08-26

Family

ID=9229291

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00805009A ZA805009B (en) 1979-08-27 1980-08-14 Magnetic chuck

Country Status (13)

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

Families Citing this family (16)

* 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 (pt) * 1986-08-08 1988-02-27
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
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
EP2986408B1 (en) * 2013-04-19 2019-10-09 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

Family Cites Families (18)

* 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
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
AU535947B2 (en) 1984-04-12
EP0024999A1 (fr) 1981-03-11
CA1153415A (fr) 1983-09-06
AU6179280A (en) 1981-03-05
IN154670B (pt) 1984-12-01
ES8201348A1 (es) 1981-12-16
FR2464125B1 (pt) 1983-11-25
BR8005369A (pt) 1981-03-10
DE3063888D1 (en) 1983-07-28
US4379277A (en) 1983-04-05
JPS5639847A (en) 1981-04-15
FR2464125A1 (fr) 1981-03-06
EP0024999B1 (fr) 1983-06-22
ES494903A0 (es) 1981-12-16
IL60914A (en) 1983-06-15
JPS643616B2 (pt) 1989-01-23
ATE3825T1 (de) 1983-07-15

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