GB2121238B - Switchable permanent magnetic holding device - Google Patents

Switchable permanent magnetic holding device

Info

Publication number
GB2121238B
GB2121238B GB08315396A GB8315396A GB2121238B GB 2121238 B GB2121238 B GB 2121238B GB 08315396 A GB08315396 A GB 08315396A GB 8315396 A GB8315396 A GB 8315396A GB 2121238 B GB2121238 B GB 2121238B
Authority
GB
United Kingdom
Prior art keywords
holding device
permanent magnetic
magnetic holding
switchable permanent
switchable
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
GB08315396A
Other languages
English (en)
Other versions
GB8315396D0 (en
GB2121238A (en
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
Max Baermann GmbH
Original Assignee
Baermann Max GmbH
Max Baermann 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, Max Baermann GmbH filed Critical Baermann Max GmbH
Publication of GB8315396D0 publication Critical patent/GB8315396D0/en
Publication of GB2121238A publication Critical patent/GB2121238A/en
Application granted granted Critical
Publication of GB2121238B publication Critical patent/GB2121238B/en
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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
GB08315396A 1982-06-03 1983-06-03 Switchable permanent magnetic holding device Expired GB2121238B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8315396D0 GB8315396D0 (en) 1983-07-06
GB2121238A GB2121238A (en) 1983-12-14
GB2121238B true GB2121238B (en) 1986-01-29

Family

ID=6165127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315396A Expired GB2121238B (en) 1982-06-03 1983-06-03 Switchable permanent magnetic holding device

Country Status (4)

Country Link
JP (1) JPS58216405A (enrdf_load_stackoverflow)
DE (1) DE3220801A1 (enrdf_load_stackoverflow)
FR (1) FR2528223B1 (enrdf_load_stackoverflow)
GB (1) GB2121238B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3348472C2 (de) * 1983-06-03 1994-09-29 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
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
MXPA04001694A (es) * 2001-08-24 2004-05-31 Aussie Kids Toy Company Pty Lt Dispositivo magnetico conmutable.
AU2002325077B2 (en) * 2001-08-24 2008-09-04 Magswitch Technology Worldwide Pty Limited Switchable magnetic device
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 (enrdf_load_stackoverflow) * 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
JPS58216405A (ja) 1983-12-16
FR2528223B1 (fr) 1987-04-24
DE3220801A1 (de) 1984-01-26
FR2528223A1 (fr) 1983-12-09
JPH0259601B2 (enrdf_load_stackoverflow) 1990-12-13
GB8315396D0 (en) 1983-07-06
GB2121238A (en) 1983-12-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee