ES463017A1 - Permanent magnetic system for magnetic retention of ferromagnetic articles - Google Patents

Permanent magnetic system for magnetic retention of ferromagnetic articles

Info

Publication number
ES463017A1
ES463017A1 ES463017A ES463017A ES463017A1 ES 463017 A1 ES463017 A1 ES 463017A1 ES 463017 A ES463017 A ES 463017A ES 463017 A ES463017 A ES 463017A ES 463017 A1 ES463017 A1 ES 463017A1
Authority
ES
Spain
Prior art keywords
magnetic
permanent magnets
ferromagnetic
retention
cover plate
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
Application number
ES463017A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES463017A1 publication Critical patent/ES463017A1/en
Expired legal-status Critical Current

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
    • 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

Abstract

Perfection in permanently magnetic adhesion plates, consisting of loose permanent magnets in the form of rods, placed in a ferromagnetic box, and a cover plate of ferromagnetic material that collects the permanent magnets as well as the box and serves as the adhesion surface, the which rests directly on the polar surfaces of the permanent magnets and has a thickness dimensioned in dependence on the flow of the lines of magnetic force of the permanent magnets, so that it above the magnetic saturation has a magnetic dispersion field, characterized in that the cover plate is provided with holes. (Machine-translation by Google Translate, not legally binding)
ES463017A 1976-10-16 1977-10-07 Permanent magnetic system for magnetic retention of ferromagnetic articles Expired ES463017A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2646784A DE2646784C3 (en) 1976-10-16 1976-10-16 Permanent magnetic adhesive plate

Publications (1)

Publication Number Publication Date
ES463017A1 true ES463017A1 (en) 1978-06-16

Family

ID=5990617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463017A Expired ES463017A1 (en) 1976-10-16 1977-10-07 Permanent magnetic system for magnetic retention of ferromagnetic articles

Country Status (17)

Country Link
JP (1) JPS5349667A (en)
AT (1) AT348301B (en)
BE (1) BE859307A (en)
CA (1) CA1100178A (en)
DD (1) DD132218A5 (en)
DE (1) DE2646784C3 (en)
DK (1) DK451777A (en)
ES (1) ES463017A1 (en)
FI (1) FI772993A (en)
FR (1) FR2368132A1 (en)
GB (1) GB1588365A (en)
IT (1) IT1087778B (en)
LU (1) LU78261A1 (en)
NL (1) NL7711339A (en)
NO (1) NO144254C (en)
PL (1) PL201545A1 (en)
SE (1) SE7711078L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092032A (en) * 1960-12-21 1963-06-04 Prec Chemical Pump Corp Pump
JPS62501489A (en) * 1985-01-17 1987-06-18 オデススコエ　スペツイアルノエ　コンストルクトルスコエ　ビユロ−　スペツイアルニフ　スタンコフ A device that magnetically holds a workpiece
JPH0453Y2 (en) * 1988-09-02 1992-01-06
DE19831064C2 (en) * 1998-07-10 2000-05-18 Bosch Gmbh Robert Device for holding components made of ferromagnetic material
WO2007045037A1 (en) * 2005-10-21 2007-04-26 Watermarx Technology Pty Limited Apparatus and method for die mounting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB563333A (en) * 1943-04-19 1944-08-09 James Neill And Company Sheffi Improvements in magnetic work holders separators or the like
US2474800A (en) * 1946-01-19 1949-06-28 Fort Wayne Tool Magnetic fixture for holding work to be ground
US2787874A (en) * 1955-03-29 1957-04-09 Heald Machine Co Electro-magnetic chuck
GB899248A (en) * 1958-07-31 1962-06-20 John Robert Panton Magnetic workholders
US3211966A (en) * 1963-09-17 1965-10-12 Leyman Corp Permanent magnets having a plurality of openings therein
DE1472993B2 (en) * 1963-12-18 1972-02-17 Kalle Ag, 6202 Wiesbaden-Biebrich MAGNETIC ROLLER FOR ELECTROPHOTOGRAPHIC PURPOSES
DE1614579C3 (en) * 1967-08-09 1978-09-07 Heinrich Dr.-Ing. 4714 Selm Spodig Permanent magnetic adhesive system
FR2033663A5 (en) * 1969-02-25 1970-12-04 Jammet Jean
BE794846A (en) * 1972-02-02 1973-05-29 Neil Holdings Ltd James PERMANENT MAGNETATION DEVICE

Also Published As

Publication number Publication date
NL7711339A (en) 1978-04-18
BE859307A (en) 1978-02-01
JPS5349667A (en) 1978-05-06
PL201545A1 (en) 1978-04-24
IT1087778B (en) 1985-06-04
NO773404L (en) 1978-04-18
FR2368132A1 (en) 1978-05-12
DD132218A5 (en) 1978-09-06
ATA732377A (en) 1978-06-15
NO144254B (en) 1981-04-13
LU78261A1 (en) 1978-01-26
DK451777A (en) 1978-04-17
NO144254C (en) 1981-07-22
DE2646784B2 (en) 1979-06-28
DE2646784C3 (en) 1980-02-28
CA1100178A (en) 1981-04-28
DE2646784A1 (en) 1978-04-20
FI772993A (en) 1978-04-17
AT348301B (en) 1979-02-12
GB1588365A (en) 1981-04-23
SE7711078L (en) 1978-04-17

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