ATE24139T1 - Mit dauermagneten ausgeruestete magnetspannplatte. - Google Patents

Mit dauermagneten ausgeruestete magnetspannplatte.

Info

Publication number
ATE24139T1
ATE24139T1 AT83420192T AT83420192T ATE24139T1 AT E24139 T1 ATE24139 T1 AT E24139T1 AT 83420192 T AT83420192 T AT 83420192T AT 83420192 T AT83420192 T AT 83420192T AT E24139 T1 ATE24139 T1 AT E24139T1
Authority
AT
Austria
Prior art keywords
pole pieces
rows
permanent magnets
base
row
Prior art date
Application number
AT83420192T
Other languages
English (en)
Inventor
Philibert Maurice Braillon
Original Assignee
Braillon & 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 & Cie Sa filed Critical Braillon & Cie Sa
Application granted granted Critical
Publication of ATE24139T1 publication Critical patent/ATE24139T1/de

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)
  • Particle Accelerators (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Magnetic Treatment Devices (AREA)
  • Table Equipment (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Table Devices Or Equipment (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manipulator (AREA)
  • Toys (AREA)
  • Knitting Machines (AREA)
AT83420192T 1982-12-28 1983-12-27 Mit dauermagneten ausgeruestete magnetspannplatte. ATE24139T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8222198A FR2538288B1 (fr) 1982-12-28 1982-12-28 Plateau magnetique a aimants permanents
EP83420192A EP0113301B1 (de) 1982-12-28 1983-12-27 Mit Dauermagneten ausgerüstete Magnetspannplatte

Publications (1)

Publication Number Publication Date
ATE24139T1 true ATE24139T1 (de) 1986-12-15

Family

ID=9280760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83420192T ATE24139T1 (de) 1982-12-28 1983-12-27 Mit dauermagneten ausgeruestete magnetspannplatte.

Country Status (8)

Country Link
US (1) US4542890A (de)
EP (1) EP0113301B1 (de)
JP (1) JPS59172213A (de)
AT (1) ATE24139T1 (de)
CA (1) CA1211153A (de)
DE (1) DE3368220D1 (de)
ES (1) ES8407303A1 (de)
FR (1) FR2538288B1 (de)

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 (de) * 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
WO2007033437A1 (en) * 2005-09-26 2007-03-29 Magswitch Technology Worldwide Pty Ltd Magnet arrays
US20090078484A1 (en) * 2006-03-13 2009-03-26 Matswitch Technology Worldwide Pty Ltd Magnetic wheel
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 (de) 1990-01-09
ES528466A0 (es) 1984-09-16
FR2538288A1 (fr) 1984-06-29
EP0113301A1 (de) 1984-07-11
FR2538288B1 (fr) 1986-05-23
US4542890A (en) 1985-09-24
JPS59172213A (ja) 1984-09-28
ES8407303A1 (es) 1984-09-16
EP0113301B1 (de) 1986-12-10
CA1211153A (fr) 1986-09-09
DE3368220D1 (en) 1987-01-22

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee