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1. WO2020091997 - MAGNETIC FASTENING ASSEMBLY

Publication Number WO/2020/091997
Publication Date 07.05.2020
International Application No. PCT/US2019/056414
International Filing Date 16.10.2019
IPC
F16B 5/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR 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 OR WEDGES; JOINTS OR JOINTING
5Joining sheets or plates to one another or to strips or bars parallel to them
H01F 7/02 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
7Magnets
02Permanent magnets
H01F 13/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
13Apparatus or processes for magnetising or demagnetising
H04M 1/02 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
CPC
F16B 1/00
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
F16B 11/006
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
11Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
006by gluing
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
F16B 5/0056
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
5Joining sheets or plates ; , e.g. panels,; to one another or to strips or bars parallel to them
0004Joining sheets, plates or panels in abutting relationship
0056by moving the sheets, plates or panels or the interlocking key perpendicular to the main plane
H01F 13/006
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
13Apparatus or processes for magnetising or demagnetising
006Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
H01F 7/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
7Magnets
02Permanent magnets ; [PM]
Applicants
  • MICROSOFT TECHNOLOGY LICENSING, LLC [US]/[US]
Inventors
  • SINGLA, Aseem
Agents
  • MINHAS, Sandip S.
  • CHEN, Wei-Chen Nicholas
  • HINOJOSA-SMITH, Brianna L.
  • SWAIN, Cassandra T.
  • WONG, Thomas S.
  • CHOI, Daniel
  • HWANG, William C.
  • WIGHT, Stephen A.
  • CHATTERJEE, Aaron C.
  • JARDINE, John S.
  • GOLDSMITH, Micah P.
  • TRAN, Kimberly
  • ADJEMIAN, Monica
  • BARKER, Doug
  • CHURNA, Timothy
  • DINH, Phong
  • EVANS, Patrick
  • GABRYJELSKI, Henry
  • GUPTA, Anand
  • LEE, Sunah
  • LEMMON, Marcus
  • MARQUIS, Thomas
  • MEYERS, Jessica
  • ROPER, Brandon
  • SPELLMAN, Steven
  • SULLIVAN, Kevin
  • TABOR, Ben
  • WALKER, Matt
  • WISDOM, Gregg
  • WONG, Ellen
  • ZHANG, Hannah
Priority Data
16/175,54330.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MAGNETIC FASTENING ASSEMBLY
(FR) ENSEMBLE DE FIXATION MAGNÉTIQUE
Abstract
(EN)
A fastening assembly is provided that includes a first permanent magnet having a first operating temperature and a second permanent magnet having a second operating temperature lower than the first operating temperature. The first permanent magnet is attachable to the second permanent magnet in a locked state at a first temperature lower than the second operating temperature. The first permanent magnet is releasable from the second permanent magnet in an unlocked state at a second temperature that is higher than the second operating temperature.
(FR)
L'invention concerne un ensemble de fixation qui comprend un premier aimant permanent ayant une première température de fonctionnement et un second aimant permanent ayant une seconde température de fonctionnement inférieure à la première température de fonctionnement. Le premier aimant permanent peut être fixé au second aimant permanent dans un état verrouillé à une première température inférieure à la seconde température de fonctionnement. Le premier aimant permanent peut être libéré du second aimant permanent dans un état déverrouillé à une seconde température qui est supérieure à la seconde température de fonctionnement.
Also published as
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