IT7823323V0 - Sollevatore magnetico a comando manuale. - Google Patents

Sollevatore magnetico a comando manuale.

Info

Publication number
IT7823323V0
IT7823323V0 IT7823323U IT2332378U IT7823323V0 IT 7823323 V0 IT7823323 V0 IT 7823323V0 IT 7823323 U IT7823323 U IT 7823323U IT 2332378 U IT2332378 U IT 2332378U IT 7823323 V0 IT7823323 V0 IT 7823323V0
Authority
IT
Italy
Prior art keywords
manual control
magnetic lifter
lifter
magnetic
manual
Prior art date
Application number
IT7823323U
Other languages
English (en)
Original Assignee
Cardone Tecnomagnetica
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 Cardone Tecnomagnetica filed Critical Cardone Tecnomagnetica
Priority to IT7823323U priority Critical patent/IT7823323V0/it
Publication of IT7823323V0 publication Critical patent/IT7823323V0/it
Priority to FR7926355A priority patent/FR2441577B1/fr
Priority to DE19797930151U priority patent/DE7930151U1/de
Priority to BE2/58154A priority patent/BE879616A/fr
Priority to US06/089,251 priority patent/US4250478A/en
Priority to GB7937897A priority patent/GB2036445B/en
Priority to JP1979154819U priority patent/JPS5935495Y2/ja
Priority to ES1979246707U priority patent/ES246707Y/es
Priority to BR7907371A priority patent/BR7907371A/pt
Priority to NL7908389A priority patent/NL7908389A/nl

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Elevator Control (AREA)
  • Forklifts And Lifting Vehicles (AREA)
IT7823323U 1978-11-17 1978-11-17 Sollevatore magnetico a comando manuale. IT7823323V0 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT7823323U IT7823323V0 (it) 1978-11-17 1978-11-17 Sollevatore magnetico a comando manuale.
FR7926355A FR2441577B1 (fr) 1978-11-17 1979-10-24 Elevateur magnetique a commande manuelle
DE19797930151U DE7930151U1 (de) 1978-11-17 1979-10-25 Magnetische hebevorrichtung mit handbetrieb
BE2/58154A BE879616A (fr) 1978-11-17 1979-10-25 Releveur magnetique commande manuellement
US06/089,251 US4250478A (en) 1978-11-17 1979-10-29 Manually controlled magnetic lifting device
GB7937897A GB2036445B (en) 1978-11-17 1979-11-01 Manually controlled magnetic lifting device
JP1979154819U JPS5935495Y2 (ja) 1978-11-17 1979-11-09 手動制御型磁気吊上げ装置
ES1979246707U ES246707Y (es) 1978-11-17 1979-11-12 Un elevador magnetico de mando manual
BR7907371A BR7907371A (pt) 1978-11-17 1979-11-13 Dispositivo magnetico de elevacao de controle manual
NL7908389A NL7908389A (nl) 1978-11-17 1979-11-16 Magnetische hefinrichting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7823323U IT7823323V0 (it) 1978-11-17 1978-11-17 Sollevatore magnetico a comando manuale.

Publications (1)

Publication Number Publication Date
IT7823323V0 true IT7823323V0 (it) 1978-11-17

Family

ID=11206059

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7823323U IT7823323V0 (it) 1978-11-17 1978-11-17 Sollevatore magnetico a comando manuale.

Country Status (10)

Country Link
US (1) US4250478A (it)
JP (1) JPS5935495Y2 (it)
BE (1) BE879616A (it)
BR (1) BR7907371A (it)
DE (1) DE7930151U1 (it)
ES (1) ES246707Y (it)
FR (1) FR2441577B1 (it)
GB (1) GB2036445B (it)
IT (1) IT7823323V0 (it)
NL (1) NL7908389A (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925830Y2 (ja) * 1979-04-17 1984-07-27 日立金属株式会社 永久磁石式吊上装置
YU41934B (en) * 1979-08-03 1988-02-29 Baermann Max Switehing-in permanent - magnetbrake
FR2523940A1 (fr) * 1982-03-25 1983-09-30 Braillon Cie Appareil magnetique, notamment pour la manutention
DE3220801A1 (de) * 1982-06-03 1984-01-26 Max Baermann GmbH, 5060 Bergisch Gladbach Schaltbare, dauermagnetische haltevorrichtung
IT8223483V0 (it) * 1982-11-16 1982-11-16 Cardone Tecnomagnetica Apparecchiatura magnetica di ancoraggio con disposizione quadrangolare dei poli.
US4419644A (en) * 1983-01-14 1983-12-06 Max Baermann Gmbh Switchable permanent magnetic holding device
US4664796A (en) * 1985-09-16 1987-05-12 Coulter Electronics, Inc. Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium
US4974512A (en) * 1988-05-26 1990-12-04 Nu-Graphics Equipment, Inc. Magnetic rotary locking and tensioning mechanism
DE4102102C2 (de) * 1991-01-25 1995-09-07 Leybold Ag Magnetanordnung mit wenigstens zwei Permanentmagneten sowie ihre Verwendung
FR2675299B1 (fr) * 1991-04-10 1994-09-16 Braillon Cie Porteur magnetique a aimants permanents.
DE4227848B4 (de) * 1991-11-28 2009-05-07 Robert Bosch Gmbh Bauteilträger und Verfahren zum Halten eines aus einem ferromagnetischen Werkstoff ausgebildeten Bauteils
KR950006689Y1 (ko) * 1992-12-15 1995-08-18 정형 자력 흡착기
DE4328171A1 (de) * 1993-08-21 1995-02-23 Krupp Ag Hoesch Krupp Magnetgreifer
US6002317A (en) * 1998-04-13 1999-12-14 Walker Magnetics Group, Inc. Electrically switchable magnet system
US6229422B1 (en) * 1998-04-13 2001-05-08 Walker Magnetics Group, Inc. Electrically switchable magnet system
KR100288245B1 (ko) * 1998-07-24 2001-05-02 정형 자력흡착기의 흡착자력 자동개폐장치
AUPQ446699A0 (en) * 1999-12-06 2000-01-06 Kocijan, Franz Switchable (variable) permanent magnet device
ITBO20010305A1 (it) * 2001-05-17 2002-11-17 Famatec S R L Dispositivo di presa a funzionamento magnetico di tipo servocomandato
KR100400789B1 (ko) * 2001-07-19 2003-10-10 형 정 엔디자석을 이용한 자력 흡착기
GB0302001D0 (en) * 2003-01-29 2003-02-26 Neil Holdings Ltd James Magnetic anchoring means
KR20030086562A (ko) * 2003-10-24 2003-11-10 예해금 자력흡착기의 흡착자력 스위치장치
US7224251B2 (en) * 2004-07-16 2007-05-29 Earth-Chain Enterprise Co., Ltd. Magnetic retaining device for machine tool
US7567159B2 (en) * 2005-02-03 2009-07-28 Macken John A Energy absorbing magnetic coupling device
US7161451B2 (en) 2005-04-14 2007-01-09 Gm Global Technology Operations, Inc. Modular permanent magnet chuck
WO2011097761A1 (zh) * 2010-02-12 2011-08-18 索璞磁性科技（上海）有限公司 永磁起重装置
US8183965B2 (en) 2010-04-09 2012-05-22 Creative Engineering Solutions, Inc. Switchable core element-based permanent magnet apparatus
US8149078B2 (en) * 2010-07-19 2012-04-03 Wen-Hsuan Chiang Fast anchoring magnetic holder including multiple attractive surfaces
CN104507845A (zh) * 2012-05-31 2015-04-08 磁转换技术股份有限公司 磁性升降装置
EP3068578A4 (en) * 2013-11-15 2017-12-20 Magswitch Technology Inc. Permanent magnetic device
US10222288B2 (en) 2016-02-29 2019-03-05 Plombco Inc. Multi wheel-balancing weights spools application machine and method of use thereof
KR20180123684A (ko) 2016-02-29 2018-11-19 플롬브코 인코포레이티드 스풀 조립체 및 그 사용 방법
CN106081860B (zh) * 2016-06-21 2018-05-15 泉州耐博进出口贸易有限公司 一种起重机永磁吊盘
IT201800006207A1 (it) * 2018-06-11 2019-12-11 Modulo magnetico con superfici di ancoraggio attivabili e disattivabili magneticamente

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB510280A (en) * 1937-05-22 1939-07-31 Julius Bing Improvements in or relating to magnetic clamping appliances
US2471067A (en) * 1944-11-06 1949-05-24 Tropical Plantations Ltd Magnetic work holder
US2972485A (en) * 1958-12-03 1961-02-21 Gen Motors Corp Magnetic chuck
GB964824A (en) * 1962-04-05 1964-07-22 Nix Hans Improvements in and relating to magnetic devices
US3452310A (en) * 1966-11-14 1969-06-24 Eriez Mfg Co Turn-off permanent magnet
DE2346042B2 (de) * 1973-09-13 1978-09-21 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Dauermagnethaftsystem mit veränderbarer Haftkraft
GB1471025A (en) * 1974-05-10 1977-04-21 Inst Manipulacnich Dopravnich Magnetic apparatus for suspension and handling of ferro magnetic materials
DE2517364A1 (de) * 1975-04-19 1976-10-28 Max Baermann Schaltbare, dauermagnetische haltevorrichtung
NL7604572A (nl) * 1976-04-29 1977-11-01 Walker Hagou Bv Permanent-magnetische hefmagneet.

Also Published As

Publication number Publication date
ES246707U (es) 1980-02-16
GB2036445A (en) 1980-06-25
FR2441577B1 (fr) 1985-08-23
JPS5574783U (it) 1980-05-23
BE879616A (fr) 1980-02-15
NL7908389A (nl) 1980-05-20
ES246707Y (es) 1980-09-01
BR7907371A (pt) 1980-07-15
US4250478A (en) 1981-02-10
DE7930151U1 (de) 1980-01-24
JPS5935495Y2 (ja) 1984-10-01
GB2036445B (en) 1983-03-23
FR2441577A1 (fr) 1980-06-13

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