IT1132585B - Serratura con dispositivo di protezione ad autochiusura - Google Patents

Serratura con dispositivo di protezione ad autochiusura

Info

Publication number
IT1132585B
IT1132585B IT2436580A IT2436580A IT1132585B IT 1132585 B IT1132585 B IT 1132585B IT 2436580 A IT2436580 A IT 2436580A IT 2436580 A IT2436580 A IT 2436580A IT 1132585 B IT1132585 B IT 1132585B
Authority
IT
Italy
Prior art keywords
lock
self
protection device
closing protection
closing
Prior art date
Application number
IT2436580A
Other languages
English (en)
Other versions
IT8024365A0 (it
Inventor
Kuo Lung Tsai
Original Assignee
Kuo Lung Tsai
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
Priority to GB8027085A priority Critical patent/GB2082240A/en
Priority to DE19803031754 priority patent/DE3031754A1/de
Priority to US06/180,574 priority patent/US4399674A/en
Priority to AU61756/80A priority patent/AU6175680A/en
Priority to ZA00805354A priority patent/ZA805354B/xx
Application filed by Kuo Lung Tsai filed Critical Kuo Lung Tsai
Priority to BR8005505A priority patent/BR8005505A/pt
Priority to IT2436580A priority patent/IT1132585B/it
Priority to FR8018741A priority patent/FR2489399A1/fr
Publication of IT8024365A0 publication Critical patent/IT8024365A0/it
Application granted granted Critical
Publication of IT1132585B publication Critical patent/IT1132585B/it

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
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • 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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • Y10T70/7599—Transverse of plug
    • Y10T70/7605—Pin 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
    • Y10T70/7441—Key
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick
    • 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
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7932—Anti-pick
    • Y10T70/7944—Guard tumbler
IT2436580A 1980-08-20 1980-08-29 Serratura con dispositivo di protezione ad autochiusura IT1132585B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB8027085A GB2082240A (en) 1980-08-20 1980-08-20 A lock barrel with shutter
DE19803031754 DE3031754A1 (de) 1980-08-20 1980-08-22 Selbstschliessende schlossvorrichtung
US06/180,574 US4399674A (en) 1980-08-20 1980-08-25 Self-shut type lock device
AU61756/80A AU6175680A (en) 1980-08-20 1980-08-26 Lock device
ZA00805354A ZA805354B (en) 1980-08-20 1980-08-28 A self-shut type lock device
BR8005505A BR8005505A (pt) 1980-08-20 1980-08-29 Dispositivo de fechadura do tipo de fechamento automatico
IT2436580A IT1132585B (it) 1980-08-20 1980-08-29 Serratura con dispositivo di protezione ad autochiusura
FR8018741A FR2489399A1 (fr) 1980-08-20 1980-08-29 Serrure a fermeture automatique

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB8027085A GB2082240A (en) 1980-08-20 1980-08-20 A lock barrel with shutter
DE19803031754 DE3031754A1 (de) 1980-08-20 1980-08-22 Selbstschliessende schlossvorrichtung
US06/180,574 US4399674A (en) 1980-08-20 1980-08-25 Self-shut type lock device
AU61756/80A AU6175680A (en) 1980-08-20 1980-08-26 Lock device
ZA00805354A ZA805354B (en) 1980-08-20 1980-08-28 A self-shut type lock device
BR8005505A BR8005505A (pt) 1980-08-20 1980-08-29 Dispositivo de fechadura do tipo de fechamento automatico
IT2436580A IT1132585B (it) 1980-08-20 1980-08-29 Serratura con dispositivo di protezione ad autochiusura
FR8018741A FR2489399A1 (fr) 1980-08-20 1980-08-29 Serrure a fermeture automatique

Publications (2)

Publication Number Publication Date
IT8024365A0 IT8024365A0 (it) 1980-08-29
IT1132585B true IT1132585B (it) 1986-07-02

Family

ID=27570089

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2436580A IT1132585B (it) 1980-08-20 1980-08-29 Serratura con dispositivo di protezione ad autochiusura

Country Status (8)

Country Link
US (1) US4399674A (it)
AU (1) AU6175680A (it)
BR (1) BR8005505A (it)
DE (1) DE3031754A1 (it)
FR (1) FR2489399A1 (it)
GB (1) GB2082240A (it)
IT (1) IT1132585B (it)
ZA (1) ZA805354B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552147B1 (fr) * 1983-09-16 1988-04-29 Fichet Bauche Cle pour serrure a cache d'entree mobile
US4601184A (en) * 1983-09-16 1986-07-22 Fichet Bauche Safety lock
DE3627493A1 (de) * 1986-08-13 1988-02-25 Yannikos Sibylle Schluessel mit einem code
JP2774928B2 (ja) * 1993-11-22 1998-07-09 株式会社東海理化電機製作所 シリンダ掟
DE19527200A1 (de) * 1995-07-26 1997-01-30 Niederdrenk Julius Kg Schließzylinder mit Stiftzuhaltungen sowie Schlüssel für einen Schließzylinder mit Stiftzuhaltungen
DE29818143U1 (de) * 1998-10-10 2000-02-17 Bks Gmbh, 42549 Velbert Sicherheitsschlüssel
IL153068A (en) * 2002-11-24 2010-12-30 Dany Markbreit Backward compatible lock system, key blanks and keys therefor
CN102268934A (zh) * 2010-06-02 2011-12-07 苏季良 防撬防盗即开锁芯

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032974A (en) * 1936-03-03 bradshaw
US2022070A (en) * 1933-03-13 1935-11-26 Knox M Broom Lock
US2049548A (en) * 1933-08-16 1936-08-04 Gunnard E Swanson Lock
US4083210A (en) * 1977-01-21 1978-04-11 Bergin Paul F Cylinder lock mechanism

Also Published As

Publication number Publication date
ZA805354B (en) 1981-08-26
US4399674A (en) 1983-08-23
BR8005505A (pt) 1982-04-27
FR2489399A1 (fr) 1982-03-05
DE3031754A1 (de) 1982-04-01
AU6175680A (en) 1982-03-04
IT8024365A0 (it) 1980-08-29
GB2082240A (en) 1982-03-03

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