IT1109582B - Dispositivo magnetivo di sollevamento - Google Patents
Dispositivo magnetivo di sollevamentoInfo
- Publication number
- IT1109582B IT1109582B IT69671/78A IT6967178A IT1109582B IT 1109582 B IT1109582 B IT 1109582B IT 69671/78 A IT69671/78 A IT 69671/78A IT 6967178 A IT6967178 A IT 6967178A IT 1109582 B IT1109582 B IT 1109582B
- Authority
- IT
- Italy
- Prior art keywords
- lifting device
- magnetic lifting
- magnetic
- lifting
- Prior art date
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)
- Forklifts And Lifting Vehicles (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4859577 | 1977-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7869671A0 IT7869671A0 (it) | 1978-11-22 |
IT1109582B true IT1109582B (it) | 1985-12-23 |
Family
ID=10449183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69671/78A IT1109582B (it) | 1977-11-22 | 1978-11-22 | Dispositivo magnetivo di sollevamento |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5497960A (xx) |
AU (1) | AU533874B2 (xx) |
BE (1) | BE872185A (xx) |
DE (1) | DE2849959A1 (xx) |
FR (1) | FR2409223A1 (xx) |
IT (1) | IT1109582B (xx) |
NL (1) | NL186956C (xx) |
SE (1) | SE7811975L (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE41554T1 (de) * | 1985-06-04 | 1989-04-15 | Mitsubishi Mining & Cement Co | Elektromagnetischer betaetiger. |
EP2715749A1 (en) * | 2011-05-25 | 2014-04-09 | Ixtur OY | Magnet, attaching device, attaching arrangement and method for attaching to an object |
Family Cites Families (15)
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 (xx) * | 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 |
-
1978
- 1978-11-17 DE DE19782849959 patent/DE2849959A1/de active Granted
- 1978-11-21 SE SE7811975A patent/SE7811975L/xx unknown
- 1978-11-21 NL NLAANVRAGE7811462,A patent/NL186956C/xx not_active IP Right Cessation
- 1978-11-21 BE BE191868A patent/BE872185A/xx not_active IP Right Cessation
- 1978-11-21 AU AU41744/78A patent/AU533874B2/en not_active Expired
- 1978-11-22 JP JP14489878A patent/JPS5497960A/ja active Pending
- 1978-11-22 FR FR7832908A patent/FR2409223A1/fr active Granted
- 1978-11-22 IT IT69671/78A patent/IT1109582B/it active
Also Published As
Publication number | Publication date |
---|---|
NL186956B (nl) | 1990-11-16 |
BE872185A (fr) | 1979-03-16 |
SE7811975L (sv) | 1979-05-23 |
DE2849959A1 (de) | 1979-05-23 |
FR2409223A1 (fr) | 1979-06-15 |
DE2849959C2 (xx) | 1988-06-16 |
JPS5497960A (en) | 1979-08-02 |
AU4174478A (en) | 1979-05-31 |
IT7869671A0 (it) | 1978-11-22 |
AU533874B2 (en) | 1983-12-15 |
NL7811462A (nl) | 1979-05-25 |
NL186956C (nl) | 1991-04-16 |
FR2409223B1 (xx) | 1984-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951031 |