AU549917B2 - Magnetic locking pins for locks - Google Patents

Magnetic locking pins for locks

Info

Publication number
AU549917B2
AU549917B2 AU85089/82A AU8508982A AU549917B2 AU 549917 B2 AU549917 B2 AU 549917B2 AU 85089/82 A AU85089/82 A AU 85089/82A AU 8508982 A AU8508982 A AU 8508982A AU 549917 B2 AU549917 B2 AU 549917B2
Authority
AU
Australia
Prior art keywords
magnet
pole
magnetic
locking
locks
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.)
Ceased
Application number
AU85089/82A
Other languages
English (en)
Other versions
AU8508982A (en
Inventor
Bruce S. Sedley
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 AU8508982A publication Critical patent/AU8508982A/en
Application granted granted Critical
Publication of AU549917B2 publication Critical patent/AU549917B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adornments (AREA)
  • Dc Machiner (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Buckles (AREA)
  • Burglar Alarm Systems (AREA)
  • Discharge Heating (AREA)
  • Adhesives Or Adhesive Processes (AREA)
AU85089/82A 1981-06-22 1982-06-22 Magnetic locking pins for locks Ceased AU549917B2 (en)

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
AU8508982A AU8508982A (en) 1983-01-06
AU549917B2 true AU549917B2 (en) 1986-02-20

Family

ID=23054622

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85089/82A Ceased AU549917B2 (en) 1981-06-22 1982-06-22 Magnetic locking pins for locks

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU593899B2 (en) * 1983-03-17 1990-02-22 Lowe & Fletcher Limited Magnetic key and apparatus for magnetising and identifying same

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6588811B1 (en) 2002-12-03 2003-07-08 Edward B. Ferguson Reversible magnetic door stop/latch
US8540292B2 (en) 2002-12-03 2013-09-24 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU593899B2 (en) * 1983-03-17 1990-02-22 Lowe & Fletcher Limited Magnetic key and apparatus for magnetising and identifying same

Also Published As

Publication number Publication date
KR840000725A (ko) 1984-02-27
ES8307327A1 (es) 1983-07-01
ES513264A0 (es) 1983-07-01
EP0068988B1 (en) 1985-09-11
MX156554A (es) 1988-09-09
DE3266179D1 (en) 1985-10-17
KR910002019B1 (ko) 1991-03-30
PH22562A (en) 1988-10-17
AU8508982A (en) 1983-01-06
CA1227654A (en) 1987-10-06
EP0068988A1 (en) 1983-01-05
ATE15521T1 (de) 1985-09-15
JPS584070A (ja) 1983-01-11
SG33587G (en) 1987-07-17
DE68988T1 (de) 1983-05-11
JPH03477B2 (enrdf_load_stackoverflow) 1991-01-08
HK61187A (en) 1987-08-28

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