ES484765A1 - Una instalacion magnetica de anclaje - Google Patents
Una instalacion magnetica de anclajeInfo
- Publication number
- ES484765A1 ES484765A1 ES484765A ES484765A ES484765A1 ES 484765 A1 ES484765 A1 ES 484765A1 ES 484765 A ES484765 A ES 484765A ES 484765 A ES484765 A ES 484765A ES 484765 A1 ES484765 A1 ES 484765A1
- Authority
- ES
- Spain
- Prior art keywords
- holding device
- pole
- shoes
- sides
- magnetic work
- 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
Links
Classifications
-
- 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
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Electromagnets (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Magnetic Treatment Devices (AREA)
- Road Signs Or Road Markings (AREA)
- Soft Magnetic Materials (AREA)
Abstract
Una instalación magnética de anclaje cuyas expansiones polares están alimentadas por unos núcleos magnéticos y definen una superficie de trabajo a la cual se adhiere una pieza ferromagnética que se va a anclar, caracterizada por el hecho de comprender por lo menos dos expansiones polares, de material ferromagnético, uno de cuyos lados constituye la superficie de trabajo, y un núcleo magnético principal cuyos polos de signo contrario están interpuestos entre las expansiones polares citadas, teniendo estas últimas por lo menos otros dos lados alimentados por unos núcleos magnéticos secundarios cuyos polos, vueltos hacia una expansión polar respectiva, presentan el mismo signo del correspondiente polo del núcleo principal, estando además dicha instalación magnética caracterizada por una corona ferromagnética exterior que definen por lo menos tres lados del aparato y que cortocircuita el polo restante, de un determinado signo, de los núcleos secundarios de una de las expansiones polares, con los polos restantes de signo contrario de los núcleos secundarios de la otra expansión polar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT28502/78A IT1099799B (it) | 1978-10-06 | 1978-10-06 | Apparecchiatura magnetica di ancoraggio |
Publications (1)
Publication Number | Publication Date |
---|---|
ES484765A1 true ES484765A1 (es) | 1980-05-16 |
Family
ID=11223707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES484765A Expired ES484765A1 (es) | 1978-10-06 | 1979-10-05 | Una instalacion magnetica de anclaje |
Country Status (10)
Country | Link |
---|---|
US (1) | US4356467A (es) |
JP (1) | JPS5554151A (es) |
BE (1) | BE879209A (es) |
BR (1) | BR7906445A (es) |
DE (1) | DE2940212C2 (es) |
ES (1) | ES484765A1 (es) |
FR (1) | FR2438326A1 (es) |
GB (1) | GB2038560B (es) |
IT (1) | IT1099799B (es) |
NL (1) | NL188032C (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8223483V0 (it) * | 1982-11-16 | 1982-11-16 | Cardone Tecnomagnetica | Apparecchiatura magnetica di ancoraggio con disposizione quadrangolare dei poli. |
JPS5982635U (ja) * | 1982-11-24 | 1984-06-04 | 鐘通工業株式会社 | 切換可能の永久磁石チヤツク |
GB8318111D0 (en) * | 1983-07-04 | 1983-08-03 | Secr Defence | Magnetic assemblies |
JPS60221238A (ja) * | 1984-04-19 | 1985-11-05 | Kanetsuu Kogyo Kk | 磁気チヤツク |
DE3423482C1 (de) * | 1984-06-26 | 1985-11-14 | Thyssen Edelstahlwerke AG, 4000 Düsseldorf | Permanentmagnetische Lastgreif - oder Halteeinrichtung |
SU1373515A1 (ru) * | 1985-01-15 | 1988-02-15 | Ленинградский государственный педагогический институт им.А.И.Герцена | Приспособление дл магнитного креплени деталей |
JPS60186341A (ja) * | 1985-02-05 | 1985-09-21 | Kanetsuu Kogyo Kk | 切換可能の永久磁石チヤツク |
IT1212127B (it) * | 1986-07-28 | 1989-11-08 | Cardone Tecnomagnetica | Apparecchiatura magnetopermanente di ancoraggio. |
JPH0435343Y2 (es) * | 1986-11-27 | 1992-08-21 | ||
US4777463A (en) * | 1987-09-25 | 1988-10-11 | Dana Corporation | Magnetic fixture assembly |
EP0310692A1 (en) * | 1987-10-07 | 1989-04-12 | BASCHIERI S.r.l. | Device to connect plugs to the dies of presses used for the formation of tiles |
IT1222875B (it) | 1987-10-12 | 1990-09-12 | Tecnomagnetica S A S Cardone G | Prolunga polare mobile ed apparecchiatur magnetica di ancoraggio relativa |
JPH04319076A (ja) * | 1991-04-13 | 1992-11-10 | Yoshitaka Aoyama | 部品の受渡し構造部 |
GB2264004B (en) * | 1992-01-29 | 1995-08-09 | Eclipse Magnetics Limited | A magnetic support for a machine tool |
US5270678A (en) * | 1992-03-06 | 1993-12-14 | Walker Magnetics Group, Inc. | Magnetic rail chuck |
DE4322825C1 (de) * | 1993-07-08 | 1994-10-20 | Busch Dieter & Co Prueftech | Haltevorrichtung für einen Meßgrößen aufnehmenden Gegenstand |
AT402487B (de) * | 1994-02-25 | 1997-05-26 | Schieferle Reinhard | Magnetische faltanlage |
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 |
ITMI981109A1 (it) * | 1998-05-20 | 1999-11-20 | Claudio Vicentelli | Moduli per la realizzazione di assiemi di ancoraggio magnetico e relativi assiemi |
DE19831064C2 (de) * | 1998-07-10 | 2000-05-18 | Bosch Gmbh Robert | Vorrichtung zum Halten von aus ferromagnetischem Werkstoff bestehenden Bauteilen |
GB2344220A (en) * | 1998-11-24 | 2000-05-31 | Eclipse Magnetics Limited | Magnetic holding device |
US6489871B1 (en) * | 1999-12-11 | 2002-12-03 | Simon C. Barton | Magnetic workholding device |
US20070013468A1 (en) * | 2005-07-18 | 2007-01-18 | Heard Ian G | Means to increase or decrease magnetic strength in permanent magnetic clamping devices |
KR100708013B1 (ko) * | 2006-04-24 | 2007-04-16 | 이용구 | 마그네틱 척 |
US7868721B2 (en) * | 2008-04-04 | 2011-01-11 | Cedar Ridge Research, Llc | Field emission system and method |
EP2280804B8 (en) | 2008-04-22 | 2012-05-23 | Tecnomagnete S.p.A. | Self-anchoring magnetic apparatus and control unit for controlling said magnetic apparatus |
FR2948228B1 (fr) * | 2009-07-17 | 2011-08-19 | Mecalectro | Actionneur electromagnetique a aimant permanent ameliore |
FI20105582A0 (fi) | 2010-05-25 | 2010-05-25 | Kaarinan Robottileikkaus Oy | Kiinnityslaite, järjestely ja menetelmä työstettävän esineen kiinnittämiseksi työalustaan |
US8907754B2 (en) | 2012-08-16 | 2014-12-09 | DocMagnet, Inc. | Variable field magnetic holding system |
JP5865321B2 (ja) * | 2013-09-12 | 2016-02-17 | 日本マグネティックス株式会社 | 棒磁石 |
DE102013219382B4 (de) * | 2013-09-26 | 2019-02-07 | Carl Zeiss Industrielle Messtechnik Gmbh | Anordnung und Verfahren zum Messen einer relativen Position und/oder einer relativen Bewegung zweier relativ zueinander beweglicher Teile |
DE102013219378B4 (de) * | 2013-09-26 | 2019-02-07 | Carl Zeiss Industrielle Messtechnik Gmbh | Messanordnung zum Messen einer relativen Position und/oder einer relativen Bewegung zweier relativ zueinander beweglicher Teile und Verfahren zum Betreiben der Messanordnung |
JP6658177B2 (ja) * | 2016-03-23 | 2020-03-04 | 株式会社豊田中央研究所 | 電磁アクチュエータ |
CN109335944A (zh) * | 2018-11-06 | 2019-02-15 | 王玉青 | 一种用于导磁金属体的永磁电磁装卸装置、设备及方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2269149A (en) * | 1939-11-24 | 1942-01-06 | Gen Electric | Permanent magnet |
US3316514A (en) * | 1965-03-29 | 1967-04-25 | Westinghouse Electric Corp | Fail safe electro-magnetic lifting device with safety-stop means |
US3477055A (en) * | 1967-12-22 | 1969-11-04 | Gen Motors Corp | Thermistor construction |
US3477050A (en) * | 1968-02-13 | 1969-11-04 | Wehr Corp | Latch assembly for material handling magnet |
FR1593068A (es) * | 1968-10-18 | 1970-05-25 | ||
GB1360953A (en) * | 1972-06-23 | 1974-07-24 | Cardone M Grandini A | Magnetic anchoring device for use in the graphic arts |
DE2347868A1 (de) * | 1973-09-22 | 1975-04-24 | Magnaperm | Vorrichtung zum ausueben von magnetischen kraeften |
IT1022923B (it) * | 1974-10-16 | 1978-04-20 | Cardone Magneto Tecnica | Apparecchiatura magnetica di ancoraggio |
FR2333612A1 (fr) * | 1975-12-04 | 1977-07-01 | Braillon P | Plateau magnetique a aimants permanents et electro-permanents |
-
1978
- 1978-10-06 IT IT28502/78A patent/IT1099799B/it active
-
1979
- 1979-10-02 NL NLAANVRAGE7907310,A patent/NL188032C/xx not_active IP Right Cessation
- 1979-10-03 GB GB7934233A patent/GB2038560B/en not_active Expired
- 1979-10-04 DE DE2940212A patent/DE2940212C2/de not_active Expired
- 1979-10-04 US US06/082,212 patent/US4356467A/en not_active Expired - Lifetime
- 1979-10-05 BE BE2/58119A patent/BE879209A/fr not_active IP Right Cessation
- 1979-10-05 FR FR7924802A patent/FR2438326A1/fr active Granted
- 1979-10-05 ES ES484765A patent/ES484765A1/es not_active Expired
- 1979-10-05 JP JP12811079A patent/JPS5554151A/ja active Granted
- 1979-10-05 BR BR7906445A patent/BR7906445A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2940212C2 (de) | 1985-12-12 |
NL188032C (nl) | 1992-03-16 |
IT1099799B (it) | 1985-09-28 |
BE879209A (fr) | 1980-02-01 |
BR7906445A (pt) | 1980-06-24 |
JPS6335370B2 (es) | 1988-07-14 |
NL7907310A (nl) | 1980-04-09 |
GB2038560B (en) | 1982-12-08 |
FR2438326B1 (es) | 1984-09-28 |
US4356467A (en) | 1982-10-26 |
FR2438326A1 (fr) | 1980-04-30 |
NL188032B (nl) | 1991-10-16 |
GB2038560A (en) | 1980-07-23 |
DE2940212A1 (de) | 1980-05-08 |
IT7828502A0 (it) | 1978-10-06 |
JPS5554151A (en) | 1980-04-21 |
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