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1. WO2019108368 - HINGED DEVICE USING A MAGNETIC FASTENER

Veröffentlichungsnummer WO/2019/108368
Veröffentlichungsdatum 06.06.2019
Internationales Aktenzeichen PCT/US2018/060210
Internationales Anmeldedatum 10.11.2018
IPC
G06F 1/16 2006.1
GSektion G Physik
06Datenverarbeitung; Rechnen oder Zählen
FElektrische digitale Datenverarbeitung
1Einzelheiten, soweit diese nicht von den Gruppen G06F3/-G06F13/100
16Bauliche Einzelheiten oder Anordnungen
H01F 7/04 2006.1
HSektion H Elektrotechnik
01Grundlegende elektrische Bauteile
FMagnete; Induktivitäten; Transformatoren; Auswahl der Werkstoffe hinsichtlich ihrer magnetischen Eigenschaften
7Magnete
02Dauermagnete
04Mittel zum Ausschalten der Anziehungskraft
CPC
A44D 2203/00
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
DINDEXING SCHEME RELATING TO BUTTONS, PINS, BUCKLES OR SLIDE FASTENERS, AND TO JEWELLERY, BRACELETS OR OTHER PERSONAL ADORNMENTS
2203Fastening by use of magnets
E05B 47/0038
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
0038using permanent magnets
E05C 19/16
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
19Other devices specially designed for securing wings, ; e.g. with suction cups
16Devices holding the wing by magnetic or electromagnetic attraction
F16B 2001/0035
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
1Devices for securing together, or preventing relative movement between, constructional elements or machine parts
0035by the use of a magnetic material
G06F 1/1679
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1675Miscellaneous details related to the relative movement between the different enclosures or enclosure parts which could be adopted independently from the movement typologies specified in G06F1/1615 and subgroups
1679for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
H01F 7/0263
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
7Magnets
02Permanent magnets ; [PM]
0231Magnetic circuits with PM for power or force generation
0252PM holding devices
0263Closures, bags, bands, engagement devices with male and female parts
Anmelder
  • MICROSOFT TECHNOLOGY LICENSING, LLC [US]/[US]
Erfinder
  • SRINIVASAN, Nishant
  • PARK, Daniel Clark
  • AAGAARD, Karsten
  • ANDERSON, Colin Tiyani
  • SCHWEERS, Michael Robert
  • ROUGER, Benoit Guillaume Henri
  • REED, Anthony Christian
Vertreter
  • HINOJOSA, Brianna L.
  • CHEN, Wei-Chen Nicholas
  • MINHAS, Sandip S.
  • HOLMES, Danielle J.
  • SWAIN, Cassandra T.
  • WONG, Thomas S.
  • CHOI, Daniel
  • HWANG, William C.
  • WIGHT, Stephen A.
  • CHATTERJEE, Aaron C.
  • JARDINE, John S.
  • GOLDSMITH, Micah P.
Prioritätsdaten
15/824,69828.11.2017US
Veröffentlichungssprache Englisch (en)
Anmeldesprache Englisch (EN)
Designierte Staaten
Titel
(EN) HINGED DEVICE USING A MAGNETIC FASTENER
(FR) DISPOSITIF ARTICULÉ UTILISANT UN ÉLÉMENT DE FIXATION MAGNÉTIQUE
Zusammenfassung
(EN) An apparatus having a fast drop-off in attraction force between magnets is provided. The apparatus includes a first magnet array having a plurality of magnets with different magnetic field orientations fixedly positioned in a first housing. The apparatus also includes an adjacent magnet assembly relative to the first magnet array and provided in a second housing that includes second and third magnet arrays, each having a plurality of magnets with different magnetic field orientations. The apparatus includes an activation mechanism configured to move the adjacent magnet assembly from at least a first relative position to a second relative position. The adjacent magnet assembly in the second relative position has a second magnetic attraction force with the first magnet array that is substantially reduced as compared to a first magnetic attraction force with the first magnet array in the first relative position.
(FR) L'invention concerne un appareil ayant un dépôt rapide de force d'attraction entre des aimants. L'appareil comprend un premier réseau d'aimants comprenant une pluralité d'aimants ayant différentes orientations de champ magnétique situés de façon fixe dans un premier boîtier. L'appareil comprend également un ensemble aimant adjacent par rapport au premier réseau d'aimants et disposé dans un second boîtier qui comprend des deuxième et troisième réseaux d'aimants, comprenant chacun une pluralité d'aimants ayant des orientations de champ magnétique différentes. L'appareil comprend un mécanisme d'activation conçu pour déplacer l'ensemble aimant adjacent d'au moins une première position relative à une seconde position relative. L'ensemble aimant adjacent dans la seconde position relative a une seconde force d'attraction magnétique avec le premier réseau d'aimants qui est sensiblement réduite par rapport à une première force d'attraction magnétique avec le premier réseau d'aimants dans la première position relative.
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