BE872185A - Perfectionnements aux dispositifs de levage magnetiques - Google Patents

Perfectionnements aux dispositifs de levage magnetiques

Info

Publication number
BE872185A
BE872185A BE191868A BE191868A BE872185A BE 872185 A BE872185 A BE 872185A BE 191868 A BE191868 A BE 191868A BE 191868 A BE191868 A BE 191868A BE 872185 A BE872185 A BE 872185A
Authority
BE
Belgium
Prior art keywords
lifting devices
magnetic lifting
magnetic
devices
lifting
Prior art date
Application number
BE191868A
Other languages
English (en)
French (fr)
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of BE872185A publication Critical patent/BE872185A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
    • H01F2007/208—Electromagnets for lifting, handling or transporting of magnetic pieces or material combined with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Electromagnets (AREA)
  • Forklifts And Lifting Vehicles (AREA)
BE191868A 1977-11-22 1978-11-21 Perfectionnements aux dispositifs de levage magnetiques BE872185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4859577 1977-11-22

Publications (1)

Publication Number Publication Date
BE872185A true BE872185A (fr) 1979-03-16

Family

ID=10449183

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191868A BE872185A (fr) 1977-11-22 1978-11-21 Perfectionnements aux dispositifs de levage magnetiques

Country Status (8)

Country Link
JP (1) JPS5497960A (it)
AU (1) AU533874B2 (it)
BE (1) BE872185A (it)
DE (1) DE2849959A1 (it)
FR (1) FR2409223A1 (it)
IT (1) IT1109582B (it)
NL (1) NL186956C (it)
SE (1) SE7811975L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3568900D1 (en) * 1985-06-04 1989-04-20 Mitsubishi Mining & Cement Co Electromagnetic actuator
WO2012160262A1 (en) * 2011-05-25 2012-11-29 Ixtur Oy Magnet, attaching device, attaching arrangement and method for attaching to an object

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR489502A (fr) * 1916-08-19 1919-02-14 Allen West Perfectionnements dans les aimants élévateurs électriques
GB444786A (en) * 1934-07-23 1936-03-27 Max Baermann Junior Magnetic holder and support
DE730082C (de) * 1941-05-27 1943-01-06 Eisenwerke Ag Deutsche Einrichtung zum Befestigen der Abdeckplatte an Lasthebemagneten
DE851683C (de) * 1951-02-10 1952-10-06 Steinert Elektromagnetbau Lasthebemagnet
GB964824A (en) * 1962-04-05 1964-07-22 Nix Hans Improvements in and relating to magnetic devices
FR1342251A (fr) * 1962-09-25 1963-11-08 Clemessy S A Ets Perfectionnements aux électro-aimants
DE1464269C3 (de) * 1963-06-29 1974-07-04 Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn Verfahren zur Herstellung von elektrisch ausschaltbaren Haftmagnetsystemen
US3389358A (en) * 1966-07-19 1968-06-18 Westinghouse Electric Corp Flux transfer lifting magnet
GB1272488A (en) * 1969-08-12 1972-04-26 Geoffrey Richard Polgreen Improvements in and relating to magnets for holding and/or lifting loads
JPS5411062B2 (it) * 1971-10-18 1979-05-11
GB1360167A (en) * 1972-08-19 1974-07-17 G Pt I Derevoo Brabatyvajusche Switchable magnetic holding device
DE2346042B2 (de) * 1973-09-13 1978-09-21 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Dauermagnethaftsystem mit veränderbarer Haftkraft
US3899762A (en) * 1974-10-03 1975-08-12 Permag Magnetics Corp Permanent magnetic structure
JPS5178052A (ja) * 1974-12-28 1976-07-07 Katsuji Fujiwara Eaabento
BE868892A (fr) * 1977-07-11 1978-11-03 British Steel Corp Perfectionnements aux aimants de levage

Also Published As

Publication number Publication date
SE7811975L (sv) 1979-05-23
IT7869671A0 (it) 1978-11-22
NL186956C (nl) 1991-04-16
FR2409223A1 (fr) 1979-06-15
DE2849959C2 (it) 1988-06-16
NL186956B (nl) 1990-11-16
AU533874B2 (en) 1983-12-15
FR2409223B1 (it) 1984-06-22
IT1109582B (it) 1985-12-23
NL7811462A (nl) 1979-05-25
AU4174478A (en) 1979-05-31
JPS5497960A (en) 1979-08-02
DE2849959A1 (de) 1979-05-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ORB ELECTRICAL STEELS LTD

Effective date: 19971130