FR2528223B1 - Dispositif de maintien par aimantation permanente - Google Patents

Dispositif de maintien par aimantation permanente

Info

Publication number
FR2528223B1
FR2528223B1 FR8309044A FR8309044A FR2528223B1 FR 2528223 B1 FR2528223 B1 FR 2528223B1 FR 8309044 A FR8309044 A FR 8309044A FR 8309044 A FR8309044 A FR 8309044A FR 2528223 B1 FR2528223 B1 FR 2528223B1
Authority
FR
France
Prior art keywords
permanent magnet
holding device
magnet holding
permanent
magnet
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
FR8309044A
Other languages
English (en)
French (fr)
Other versions
FR2528223A1 (fr
Inventor
Horst Baermann
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.)
Baermann Max GmbH
Original Assignee
Baermann Max GmbH
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 Baermann Max GmbH filed Critical Baermann Max GmbH
Publication of FR2528223A1 publication Critical patent/FR2528223A1/fr
Application granted granted Critical
Publication of FR2528223B1 publication Critical patent/FR2528223B1/fr
Expired 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
    • H01F7/02—Permanent magnets [PM]
    • H01F7/04—Means for releasing the attractive force
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR8309044A 1982-06-03 1983-06-01 Dispositif de maintien par aimantation permanente Expired FR2528223B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823220801 DE3220801A1 (de) 1982-06-03 1982-06-03 Schaltbare, dauermagnetische haltevorrichtung

Publications (2)

Publication Number Publication Date
FR2528223A1 FR2528223A1 (fr) 1983-12-09
FR2528223B1 true FR2528223B1 (fr) 1987-04-24

Family

ID=6165127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309044A Expired FR2528223B1 (fr) 1982-06-03 1983-06-01 Dispositif de maintien par aimantation permanente

Country Status (4)

Country Link
JP (1) JPS58216405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3220801A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2528223B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2121238B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320127C2 (de) * 1983-06-03 1994-09-08 Zeiss Carl Fa Taststiftwechselhalter
FR2584328B1 (fr) * 1985-07-03 1987-10-09 Braillon Et Cie Plateau magnetique a aimants permanents, avec commande marche-arret
FR2596571B1 (fr) * 1986-04-01 1988-11-10 Mecalectro Ventouse electromagnetique perfectionnee
DE4328171A1 (de) * 1993-08-21 1995-02-23 Krupp Ag Hoesch Krupp Magnetgreifer
AUPQ446699A0 (en) 1999-12-06 2000-01-06 Kocijan, Franz Switchable (variable) permanent magnet device
WO2003019583A1 (en) * 2001-08-24 2003-03-06 The Aussie Kids Toy Company Pty Limited Switchable magnetic device
ITMI20011394A1 (it) 2001-06-29 2002-12-29 Claudio Vicentelli Modulo ad ancoraggio mafnetico con sistema di attivazione/disattivazione e regolazione della forza magnetica di ancoraggio e relativi assiem
KR100966208B1 (ko) * 2001-08-24 2010-06-25 더 오씨 키드 토이 컴퍼니 피티와이 리미티드 스위치 자기장치
DE102004015873B4 (de) * 2004-03-31 2007-03-22 Joachim Fiedler Lösbare Magnethalterung
CN103105300B (zh) * 2013-01-25 2015-04-15 湖北汽车工业学院 便携式汽车车轮检测仪磁力夹紧定位装置
EP3035084A1 (en) 2014-12-17 2016-06-22 Cable Detection Limited Active buried service detection sonde transmitter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859045A (fr) * 1938-08-13 1940-12-09 Mandrin magnétique
FR873139A (fr) * 1938-10-10 1942-06-30 Deutsche Edelstahlwerke Ag Mandrin de serrage à aimantation permanente
DE1179653B (de) * 1958-07-26 1964-10-15 Deutsche Edelstahlwerke Ag Dauermagnetisch erregte, schaltbare Hafteinrichtung
DE1514732A1 (de) * 1966-02-24 1969-09-04 Scholl Dr Herbert Schaltbares Dauermagnetsystem
FR1593068A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1968-10-18 1970-05-25
DE2517364A1 (de) * 1975-04-19 1976-10-28 Max Baermann Schaltbare, dauermagnetische haltevorrichtung
IT7823323V0 (it) * 1978-11-17 1978-11-17 Cardone Tecnomagnetica Sollevatore magnetico a comando manuale.

Also Published As

Publication number Publication date
FR2528223A1 (fr) 1983-12-09
DE3220801A1 (de) 1984-01-26
JPH0259601B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-12-13
GB2121238B (en) 1986-01-29
GB2121238A (en) 1983-12-14
GB8315396D0 (en) 1983-07-06
JPS58216405A (ja) 1983-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse