EP1592026A3 - Clamp-on magnet - Google Patents

Clamp-on magnet Download PDF

Info

Publication number
EP1592026A3
EP1592026A3 EP05007828A EP05007828A EP1592026A3 EP 1592026 A3 EP1592026 A3 EP 1592026A3 EP 05007828 A EP05007828 A EP 05007828A EP 05007828 A EP05007828 A EP 05007828A EP 1592026 A3 EP1592026 A3 EP 1592026A3
Authority
EP
European Patent Office
Prior art keywords
magnetic
magnet
elements
disk
clamp
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.)
Granted
Application number
EP05007828A
Other languages
German (de)
French (fr)
Other versions
EP1592026A2 (en
EP1592026B1 (en
Inventor
Andreas Reymann
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.)
Ratec Maschinenentwicklungs- und Verwaltungs-GmbH
Original Assignee
Ratec Maschinenentwicklungs- und Verwaltungs-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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34934951&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1592026(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ratec Maschinenentwicklungs- und Verwaltungs-GmbH filed Critical Ratec Maschinenentwicklungs- und Verwaltungs-GmbH
Publication of EP1592026A2 publication Critical patent/EP1592026A2/en
Publication of EP1592026A3 publication Critical patent/EP1592026A3/en
Application granted granted Critical
Publication of EP1592026B1 publication Critical patent/EP1592026B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • H01F7/0231—Magnetic circuits with PM for power or force generation
    • H01F7/0252—PM holding devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Buffer Packaging (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Adhesive Tapes (AREA)
  • Finger-Pressure Massage (AREA)
  • Liquid Crystal (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Linear Motors (AREA)

Abstract

Die Erfindung bezieht sich auf einen Haftmagneten (1) zum Haften auf einem magnetischen oder magnetisierbaren Untergrund, mit einer Mehrzahl von parallel verlaufenden, scheibenförmigen Magnetelementen (13, 14) und parallel dazu verlaufenden, scheibenförmigen Polelementen (2, 3, 4), wobei Magnet- und Polelemente (2, 3, 4, 13, 14) abwechselnd zu einem Verbund verspannt sind und wobei die Magnetelemente (13, 14) amagnetische Schutzschichten (15, 16, 17, 18) aufweisen, welcher dadurch gekennzeichnet ist, daß die Schutzschichten (15, 16, 17, 18) ausschließlich mit den Magnetelementen (13, 14) verbunden sind.

Figure imgaf001
The invention relates to an adhesive magnet (1) for adhering to a magnetic or magnetizable substrate, with a plurality of parallel, disk-shaped magnetic elements (13, 14) and disk-shaped pole elements (2, 3, 4) running parallel thereto, wherein magnet - and pole elements (2, 3, 4, 13, 14) are alternately clamped to form a composite and wherein the magnetic elements (13, 14) have non-magnetic protective layers (15, 16, 17, 18), which is characterized in that the protective layers (15, 16, 17, 18) are exclusively connected to the magnetic elements (13, 14).
Figure imgaf001
EP05007828A 2004-04-26 2005-04-09 Clamp-on magnet Active EP1592026B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004006618U DE202004006618U1 (en) 2004-04-26 2004-04-26 Holding magnet
DE202004006618U 2004-04-26

Publications (3)

Publication Number Publication Date
EP1592026A2 EP1592026A2 (en) 2005-11-02
EP1592026A3 true EP1592026A3 (en) 2006-05-03
EP1592026B1 EP1592026B1 (en) 2008-11-12

Family

ID=34934951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05007828A Active EP1592026B1 (en) 2004-04-26 2005-04-09 Clamp-on magnet

Country Status (5)

Country Link
US (2) US20050237138A1 (en)
EP (1) EP1592026B1 (en)
AT (1) ATE414322T1 (en)
DE (3) DE202004006618U1 (en)
ES (1) ES2318377T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2014135402A (en) 2012-01-30 2016-03-27 Мицубиси Электрик Корпорейшн MAGNETIC CHAIN
US9574355B2 (en) 2013-02-07 2017-02-21 Jesse Karl Meyer Tile with magnetic type material and covered with a layer of parchment and process thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1741733U (en) * 1955-11-10 1957-03-21 Licentia Gmbh MAGNETIC ADHESIVE ELEMENT.
GB865502A (en) * 1959-04-03 1961-04-19 Joachim Anton Besuch Magnetic device for handling ferromagnetic articles
DE2935475A1 (en) * 1979-09-01 1981-03-19 geb. Deyhle Ursula 5750 Menden Menke Hand held magnetic lifting block - has handle tilted against leaf spring between magnets to free block from lifted sheet
JPS577907A (en) * 1980-05-17 1982-01-16 Taamo:Kk Engaging tool
FR2597933A1 (en) * 1986-04-25 1987-10-30 Sauveplane Pierre Improved magnetic fastening device
US4842460A (en) * 1987-09-18 1989-06-27 Armstrong International, Inc. Load holding device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862752A (en) * 1955-04-13 1958-12-02 Heppner Sales Co Magnetic device
US2844363A (en) * 1955-10-04 1958-07-22 Robert C Clark Anticorrosive sealed magnetized stirring bar
DE1928500U (en) * 1965-10-02 1965-12-02 Max Baermann PERMANENT MAGNETIC ADHESIVE STRIP.
BE756633A (en) 1970-09-25 1971-03-01 Inst Schiffbau ROTARY FORCE TRANSMISSION PART.
JPS567410A (en) 1979-06-29 1981-01-26 Matsushita Electric Works Ltd Method of fixing magnet
US4544067A (en) * 1983-02-07 1985-10-01 Lisle Corporation Magnetic tool holder
US4647891A (en) * 1984-12-17 1987-03-03 Hughes Richard E Encapsulated magnet and method of forming same
JPH0434838Y2 (en) * 1985-03-14 1992-08-19
DE3534852A1 (en) * 1985-09-30 1987-04-02 Siemens Ag SINTER FERRITE MAGNET FOR ELECTRIC MOTOR DRIVES
US4810987A (en) * 1988-06-27 1989-03-07 Liebthal Siegfried G V One piece molded magnet enclosure
US4899894A (en) * 1989-05-15 1990-02-13 Crump Gregory A Magnetic golf club holding apparatus
GB9411585D0 (en) 1994-06-09 1994-08-03 Marer Yuda Time elapse indicator
DE4424447C1 (en) 1994-07-12 1995-12-14 Georg Weidner Magnetic clamping system for fixing wooden articles in position
DE9411585U1 (en) 1994-07-16 1994-10-13 Weidner, Georg, 97854 Steinfeld Magnetic strip
US6050931A (en) * 1997-06-23 2000-04-18 Russell; John J. Magnetic therapeutic device for arthritic fingers
DE19810612C2 (en) 1998-03-12 2001-06-21 Georg Weidner Magnetic strip
US6380833B1 (en) * 1999-04-07 2002-04-30 Saint-Gobain Performance Plastics Corporation Encapsulated magnet assembly and method for making the same
DE20105709U1 (en) 2001-03-30 2001-06-28 Mtk Magnettechnik Gmbh & Co Kg Magnetic formwork
DE20217732U1 (en) * 2002-11-16 2003-02-13 Chang Ching Tsung Magnetic holder
JP4583048B2 (en) * 2004-02-26 2010-11-17 信越化学工業株式会社 Rare earth magnet sealed body and method of manufacturing IPM motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1741733U (en) * 1955-11-10 1957-03-21 Licentia Gmbh MAGNETIC ADHESIVE ELEMENT.
GB865502A (en) * 1959-04-03 1961-04-19 Joachim Anton Besuch Magnetic device for handling ferromagnetic articles
DE2935475A1 (en) * 1979-09-01 1981-03-19 geb. Deyhle Ursula 5750 Menden Menke Hand held magnetic lifting block - has handle tilted against leaf spring between magnets to free block from lifted sheet
JPS577907A (en) * 1980-05-17 1982-01-16 Taamo:Kk Engaging tool
FR2597933A1 (en) * 1986-04-25 1987-10-30 Sauveplane Pierre Improved magnetic fastening device
US4842460A (en) * 1987-09-18 1989-06-27 Armstrong International, Inc. Load holding device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 067 (E - 104) 28 April 1982 (1982-04-28) *

Also Published As

Publication number Publication date
US20050237138A1 (en) 2005-10-27
EP1592026A2 (en) 2005-11-02
EP1592026B1 (en) 2008-11-12
DE202005021526U1 (en) 2008-07-17
DE502005005929D1 (en) 2008-12-24
ES2318377T3 (en) 2009-05-01
US7545250B2 (en) 2009-06-09
US20080238597A1 (en) 2008-10-02
DE202004006618U1 (en) 2005-09-08
ATE414322T1 (en) 2008-11-15

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