IT8123769A0 - Dispositivo di chiusura composto da una serratura comprendente almeno un elemento magnetico e una chiave a cui e' associato un campo magnetico permanente. - Google Patents

Dispositivo di chiusura composto da una serratura comprendente almeno un elemento magnetico e una chiave a cui e' associato un campo magnetico permanente.

Info

Publication number
IT8123769A0
IT8123769A0 IT8123769A IT2376981A IT8123769A0 IT 8123769 A0 IT8123769 A0 IT 8123769A0 IT 8123769 A IT8123769 A IT 8123769A IT 2376981 A IT2376981 A IT 2376981A IT 8123769 A0 IT8123769 A0 IT 8123769A0
Authority
IT
Italy
Prior art keywords
lock
key
device composed
magnetic field
lock device
Prior art date
Application number
IT8123769A
Other languages
English (en)
Other versions
IT1211100B (it
Inventor
Leslie Victor Herriott
Original Assignee
Lowe & Fletcher Ltd Leamore Wa
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 Lowe & Fletcher Ltd Leamore Wa filed Critical Lowe & Fletcher Ltd Leamore Wa
Publication of IT8123769A0 publication Critical patent/IT8123769A0/it
Application granted granted Critical
Publication of IT1211100B publication Critical patent/IT1211100B/it

Links

Classifications

    • 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
    • E05B47/0044—Cylinder locks with magnetic tumblers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7057—Permanent magnet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7904—Magnetic features
IT8123769A 1980-09-03 1981-09-03 Dispositivo di chiusura composto da una serratura comprendente almeno un elemento magnetico e una chiave a cui e' associato un campo magnetico permanente. IT1211100B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8028472 1980-09-03

Publications (2)

Publication Number Publication Date
IT8123769A0 true IT8123769A0 (it) 1981-09-03
IT1211100B IT1211100B (it) 1989-09-29

Family

ID=10515820

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8123769A IT1211100B (it) 1980-09-03 1981-09-03 Dispositivo di chiusura composto da una serratura comprendente almeno un elemento magnetico e una chiave a cui e' associato un campo magnetico permanente.
IT8122795U IT8122795V0 (it) 1980-09-03 1981-09-03 Dispositivo di chiusura composto da una serratura comprendente almeno un elemento magnetico e una chiave a cui e' associato un campo magnetico permanente.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8122795U IT8122795V0 (it) 1980-09-03 1981-09-03 Dispositivo di chiusura composto da una serratura comprendente almeno un elemento magnetico e una chiave a cui e' associato un campo magnetico permanente.

Country Status (11)

Country Link
US (1) US4476701A (it)
EP (1) EP0059198B1 (it)
JP (1) JPS57501334A (it)
AU (1) AU543833B2 (it)
DE (1) DE3163648D1 (it)
ES (1) ES505174A0 (it)
HK (1) HK96884A (it)
IT (2) IT1211100B (it)
SG (1) SG49584G (it)
WO (1) WO1982000845A1 (it)
ZA (1) ZA816125B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116244B (en) * 1982-03-06 1985-08-14 Lowe & Fletcher Ltd Lock
FR2541345A1 (fr) * 1983-02-21 1984-08-24 Ramblier Yves Dispositif de verrouillage, de controle et de commande, actionne par des moyens magnetiques, et notamment serrure ferromagnetique, du type a barillet
US6546770B1 (en) * 2000-08-30 2003-04-15 Danhong Lock assembly
IL147219A0 (en) * 2001-12-20 2002-08-14 S E Yardeni Metal Products Ltd Lock and key incorporating a magnet
US20100050715A1 (en) * 2008-08-26 2010-03-04 Hu ming xing Magnetic coded lock mechanism
US20110209509A1 (en) * 2010-02-26 2011-09-01 Mark Nickeas Magnetic Barrel Lock Assembly
US8863563B2 (en) 2010-02-26 2014-10-21 Rexnord Industries, Llc Magnetic lock and key assembly
US9528297B2 (en) 2015-03-30 2016-12-27 Rexnord Industries, Llc Magnetic lock and key assembly
US20200190854A1 (en) * 2018-12-13 2020-06-18 David Tropp Security screening of checked luggage -- method and equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177996A (en) * 1938-07-29 1939-10-31 Eagle Lock Company Lock
DE2513500A1 (de) * 1975-03-26 1976-10-14 Mrt Magnet Regeltechnik Gmbh Magnetisch betaetigbare steuereinrichtung
DE2711061C2 (de) * 1976-03-16 1985-05-30 Lowe & Fletcher Ltd., Leamore, Walsall, West Midlands Permanentmagnet-Schlüssel betätigbares Schloß
DE2706919C2 (de) * 1977-02-18 1986-08-07 Fichtel & Sachs Ag, 8720 Schweinfurt Permanentmagnet-Schlüssel für eine Verriegelungsvorrichtung

Also Published As

Publication number Publication date
DE3163648D1 (en) 1984-06-20
ES8302172A1 (es) 1983-01-01
AU7533981A (en) 1982-04-08
ZA816125B (en) 1982-09-29
IT1211100B (it) 1989-09-29
IT8122795V0 (it) 1981-09-03
AU543833B2 (en) 1985-05-02
US4476701A (en) 1984-10-16
SG49584G (en) 1985-03-29
WO1982000845A1 (en) 1982-03-18
JPS57501334A (it) 1982-07-29
ES505174A0 (es) 1983-01-01
HK96884A (en) 1984-12-21
EP0059198B1 (en) 1984-05-16
EP0059198A1 (en) 1982-09-08

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