JPS584070A - ロック機構及びロック機構用磁石の磁化方法 - Google Patents

ロック機構及びロック機構用磁石の磁化方法

Info

Publication number
JPS584070A
JPS584070A JP57089598A JP8959882A JPS584070A JP S584070 A JPS584070 A JP S584070A JP 57089598 A JP57089598 A JP 57089598A JP 8959882 A JP8959882 A JP 8959882A JP S584070 A JPS584070 A JP S584070A
Authority
JP
Japan
Prior art keywords
magnet
lock
magnetic field
magnetic
magnetized
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
JP57089598A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03477B2 (enrdf_load_stackoverflow
Inventor
ブル−ス・サミユエル・セドレ−
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 JPS584070A publication Critical patent/JPS584070A/ja
Publication of JPH03477B2 publication Critical patent/JPH03477B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0043—Mechanical locks operated by cards having permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • 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
    • H01F7/0242—Magnetic drives, magnetic coupling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adornments (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Dc Machiner (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Buckles (AREA)
  • Discharge Heating (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Burglar Alarm Systems (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Magnetic Treatment Devices (AREA)
JP57089598A 1981-06-22 1982-05-26 ロック機構及びロック機構用磁石の磁化方法 Granted JPS584070A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27597981A 1981-06-22 1981-06-22
US275979 1981-06-22

Publications (2)

Publication Number Publication Date
JPS584070A true JPS584070A (ja) 1983-01-11
JPH03477B2 JPH03477B2 (enrdf_load_stackoverflow) 1991-01-08

Family

ID=23054622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57089598A Granted JPS584070A (ja) 1981-06-22 1982-05-26 ロック機構及びロック機構用磁石の磁化方法

Country Status (12)

Country Link
EP (1) EP0068988B1 (enrdf_load_stackoverflow)
JP (1) JPS584070A (enrdf_load_stackoverflow)
KR (1) KR910002019B1 (enrdf_load_stackoverflow)
AT (1) ATE15521T1 (enrdf_load_stackoverflow)
AU (1) AU549917B2 (enrdf_load_stackoverflow)
CA (1) CA1227654A (enrdf_load_stackoverflow)
DE (2) DE68988T1 (enrdf_load_stackoverflow)
ES (1) ES513264A0 (enrdf_load_stackoverflow)
HK (1) HK61187A (enrdf_load_stackoverflow)
MX (1) MX156554A (enrdf_load_stackoverflow)
PH (1) PH22562A (enrdf_load_stackoverflow)
SG (1) SG33587G (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU570031B2 (en) * 1983-03-17 1988-03-03 Lowe & Fletcher Limited Magnetising apparatus
DE19807663A1 (de) * 1998-02-24 1999-09-09 Baur Verbindungsmittel zum lösbaren Verbinden eines ersten Bauteils und eines zweiten Bauteils und Verfahren zum Lösen einer Verbindung eines ersten Bauteils und eines zweiten Bauteils
US8540292B2 (en) 2002-12-03 2013-09-24 Edward B. Ferguson Reversible magnetic door stop/latch
US6588811B1 (en) * 2002-12-03 2003-07-08 Edward B. Ferguson Reversible magnetic door stop/latch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133194A (en) * 1976-12-02 1979-01-09 Bruce S. Sedley Magnetic key operated door lock
CH620492A5 (en) * 1977-07-25 1980-11-28 Fichtel & Sachs Ag Magnetically actuable rotary cylinder lock, key and method and device for the magnetic coding of the key

Also Published As

Publication number Publication date
MX156554A (es) 1988-09-09
EP0068988B1 (en) 1985-09-11
JPH03477B2 (enrdf_load_stackoverflow) 1991-01-08
CA1227654A (en) 1987-10-06
HK61187A (en) 1987-08-28
ATE15521T1 (de) 1985-09-15
PH22562A (en) 1988-10-17
KR910002019B1 (ko) 1991-03-30
EP0068988A1 (en) 1983-01-05
DE3266179D1 (en) 1985-10-17
KR840000725A (ko) 1984-02-27
AU549917B2 (en) 1986-02-20
ES8307327A1 (es) 1983-07-01
SG33587G (en) 1987-07-17
AU8508982A (en) 1983-01-06
DE68988T1 (de) 1983-05-11
ES513264A0 (es) 1983-07-01

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