BE794846A - Dispositif a aimantation permanente - Google Patents

Dispositif a aimantation permanente

Info

Publication number: BE794846A
Authority: BE; Belgium
Prior art keywords: magnetation; permanent; permanent magnetation; magnetation device
Prior art date: 1972-02-02

Application number

Other languages

Original Assignee

Neil Holdings Ltd James

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.)

1972-02-02

Publication date

1973-05-29

1973-05-29 Publication of BE794846A publication Critical patent/BE794846A/fr

Classifications

- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Load-Engaging Elements For Cranes (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Magnetic Brush Developing In Electrophotography (AREA)
Jigs For Machine Tools (AREA)

BE794846D 1972-02-02 Dispositif a aimantation permanente BE794846A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB478472A GB1401802A (en)	1972-02-02	1972-02-02	Permanent magnet devices

Publications (1)

Publication Number	Publication Date
BE794846A true BE794846A (fr)	1973-05-29

Family

ID=9783756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE794846D BE794846A (fr)	1972-02-02		Dispositif a aimantation permanente

Country Status (11)

Country	Link
US (1)	US3818399A (fr)
JP (1)	JPS4891679A (fr)
AU (1)	AU471516B2 (fr)
BE (1)	BE794846A (fr)
CA (1)	CA999336A (fr)
CH (1)	CH584961A5 (fr)
DK (1)	DK140878B (fr)
FR (1)	FR2216658B1 (fr)
GB (1)	GB1401802A (fr)
IT (1)	IT978717B (fr)
NL (1)	NL159607B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4114532A (en) *	1976-10-12	1978-09-19	Dataproducts Corporation	Impact printer magnet assembly
DE2646784C3 (de) *	1976-10-16	1980-02-28	Heinrich Dr.-Ing. 4714 Selm Spodig	Dauermagnetische Haftplatte
FR2464125A1 (fr) *	1979-08-27	1981-03-06	Braillon P	Bloc magnetique a aimants permanents et a dispositif mecanique de commande marche-arret
US4323150A (en) *	1980-05-02	1982-04-06	Fleetwood Systems, Inc.	Magnetic rail construction
JPS5959237U (ja) *	1982-10-15	1984-04-18	鐘通工業株式会社	切換可能の永久磁石チヤツク
FR2538288B1 (fr) *	1982-12-28	1986-05-23	Braillon Cie	Plateau magnetique a aimants permanents
US4687385A (en) *	1985-04-08	1987-08-18	Milwaukee Electric Tool Corporation	Portable hole cutting power tool
JPH0698545B2 (ja) *	1986-10-24	1994-12-07	フジ磁工株式会社	両面永久磁石チヤツク
DE102005021094A1 (de) *	2005-05-06	2006-11-09	B.T. Innovation Gmbh	Schaltbare Magnetvorrichtung
CN103221179A (zh) *	2010-09-20	2013-07-24	蔡达光	结合永久磁铁和电磁铁的磁体保持装置
US9649770B1 (en) *	2016-03-28	2017-05-16	Hiwin Technologies Corp.	Magnetic holding device with movable magnetic shielding device
US10234424B2 (en) *	2016-12-15	2019-03-19	Caterpillar Inc.	Magnetic particle inspection tool with 3D printed magnets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB874600A (en) *	1958-03-28	1961-08-10	Darwins Ltd	Improvements in or relating to magnetic chucks and similar holding devices
FR1220631A (fr) *	1958-04-19	1960-05-25	Hagou Metaalfab N V	Mandrin à aimants permanents
US2972485A (en) *	1958-12-03	1961-02-21	Gen Motors Corp	Magnetic chuck
US3135899A (en) *	1960-12-19	1964-06-02	Hartley Co	Magnetic work-holding table
GB939584A (en) *	1961-01-21	1963-10-16	Neill James & Co Sheffield Ltd	Improvements in or relating to permanent magnet chucks and holding devices

0
- BE BE794846D patent/BE794846A/fr not_active IP Right Cessation
1972
- 1972-02-02 GB GB478472A patent/GB1401802A/en not_active Expired
1973
- 1973-01-24 US US00326532A patent/US3818399A/en not_active Expired - Lifetime
- 1973-01-25 DK DK40673AA patent/DK140878B/da unknown
- 1973-01-30 AU AU51585/73A patent/AU471516B2/en not_active Expired
- 1973-02-01 FR FR7304215A patent/FR2216658B1/fr not_active Expired
- 1973-02-01 NL NL7301484.A patent/NL159607B/xx unknown
- 1973-02-01 CH CH143073A patent/CH584961A5/xx not_active IP Right Cessation
- 1973-02-01 IT IT19919/73A patent/IT978717B/it active
- 1973-02-01 CA CA162,698A patent/CA999336A/en not_active Expired
- 1973-02-02 JP JP48013011A patent/JPS4891679A/ja active Pending

Also Published As

Publication number	Publication date
JPS4891679A (fr)	1973-11-28
DE2304818A1 (de)	1973-08-16
CA999336A (en)	1976-11-02
DK140878B (da)	1979-12-03
AU5158573A (en)	1974-08-01
DE2304818B2 (de)	1975-08-28
US3818399A (en)	1974-06-18
FR2216658B1 (fr)	1978-03-03
GB1401802A (en)	1975-07-30
DK140878C (fr)	1980-05-12
CH584961A5 (fr)	1977-02-15
AU471516B2 (en)	1976-04-29
FR2216658A1 (fr)	1974-08-30
NL7301484A (fr)	1973-08-06
IT978717B (it)	1974-09-20
NL159607B (nl)	1979-03-15

Publication	Publication Date	Title
BE801237A (fr)	1973-12-21	Dispositif de catheterisme
BE803805A (fr)	1974-02-20	Dispositif inhalateur
BE806240A (fr)	1974-02-15	Dispositif de manutention
SE399818B (sv)	1978-03-06	Ostomianordning
BE798211A (fr)	1973-07-31	Dispositif de scellage
BR7301244D0 (pt)	1974-02-19	Dispositivo de bloqueio a ligacao eletrica
BE803868A (fr)	1974-02-22	Dispositif transporteur
BE806780A (fr)	1974-02-27	Dispositif de levage
BE805543A (nl)	1974-04-02	Verbindingsinrichting
BE794846A (fr)	1973-05-29	Dispositif a aimantation permanente
SE384270B (sv)	1976-04-26	Syremetanordning
AR195999A1 (es)	1973-11-23	Aparato dactiloscopico
BE807079A (nl)	1974-05-08	Halfgeleiderinrichting
BE794026A (fr)	1973-05-02	Dispositif de chargement
AT334216B (de)	1976-01-10	Rodelvorrichtung
BE794966A (fr)	1973-05-29	Dispositif de blocage
AR199288A1 (es)	1974-08-23	Dispositivo posicionador
BE800498A (fr)	1973-12-05	Dispositif de poussee
BE798022A (fr)	1973-10-10	Dispositif de deconnexion
BE795535A (fr)	1973-06-18	Dispositif magnetique
SE388134B (sv)	1976-09-27	Spritrorsanordning
BE802348A (fr)	1973-11-05	Dispositif de largage
NL163891C (nl)	1980-10-15	Magnetische inrichting.
BE807273A (fr)	1974-03-01	Dispositif fumigene submersible
BE803867A (fr)	1973-12-17	Dispositif de separation

Legal Events

Date	Code	Title	Description
1984-08-31	RE	Patent lapsed	Owner name: JAMES NEILL HOLDINGS LTD Effective date: 19840201

Date

Code

Title

Description

1984-08-31

Patent lapsed

Owner name: JAMES NEILL HOLDINGS LTD

Effective date: 19840201