IT1250881B - Serratura di sicurezza per porte di abitazioni e simili. - Google Patents

Serratura di sicurezza per porte di abitazioni e simili.

Info

Publication number
IT1250881B
IT1250881B ITTO910996A ITTO910996A IT1250881B IT 1250881 B IT1250881 B IT 1250881B IT TO910996 A ITTO910996 A IT TO910996A IT TO910996 A ITTO910996 A IT TO910996A IT 1250881 B IT1250881 B IT 1250881B
Authority
IT
Italy
Prior art keywords
lock
cylindrical body
key
drum
safety
Prior art date
Application number
ITTO910996A
Other languages
English (en)
Inventor
Alberto Guzzinati
Original Assignee
Mottura Serrature Di Sicurezza
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 Mottura Serrature Di Sicurezza filed Critical Mottura Serrature Di Sicurezza
Priority to ITTO910996A priority Critical patent/IT1250881B/it
Publication of ITTO910996A0 publication Critical patent/ITTO910996A0/it
Priority to EP92830677A priority patent/EP0552595B1/en
Priority to US07/992,767 priority patent/US5293764A/en
Priority to DE69204044T priority patent/DE69204044T2/de
Priority to ES92830677T priority patent/ES2077388T3/es
Priority to AT92830677T priority patent/ATE126312T1/de
Publication of ITTO910996A1 publication Critical patent/ITTO910996A1/it
Application granted granted Critical
Publication of IT1250881B publication Critical patent/IT1250881B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
    • E05B29/002—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers rotating about an axis perpendicular to the key axis
    • 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
    • Y10T70/7616—Including sidebar
    • 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
    • Y10T70/7621—Including sidebar
    • 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
    • Y10T70/7627—Rotary or swinging 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
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7588—Rotary plug
    • Y10T70/7627—Rotary or swinging tumblers
    • Y10T70/7633—Transverse of plug

Abstract

Una serratura di sicurezza per porte di abitazioni e simili, atta ad essere azionata da una chiave a mappa frontale 3, comprende un tamburo esterno 4, un corpo cilindrico 9 girevole rispetto al tamburo e disposto internamente ad esso e una serie di piastre di sicurezza 29, recanti intagli 29a, alloggiante internamente ad una cavità 13 del corpo cilindrico e oscillanti attorno ad un perno 30. Una linguetta 27 impedisce, in posizione di serratura bloccata, la rotazione del corpo cilindrico 9 rispetto al tamburo 4. Inserendo la chiave nella toppa, le piastre di sicurezza assumono una posizione relativa tale per cui gli intagli 29a definiscono una sede che riceve la linguetta 27, sbloccando così la serratura. Un organo a camma 33, oscillante attorno al perno 30 e premuto da una molla 24, riporta la linguetta in posizione di blocco quando si toglie la chiave. Con la disposizione oscillante delle piastre di sicurezza 29 e dell'organo a camma 33 si ottiene una serratura di ingombro assiale ridotto.(Figura 1).
ITTO910996A 1991-12-18 1991-12-18 Serratura di sicurezza per porte di abitazioni e simili. IT1250881B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO910996A IT1250881B (it) 1991-12-18 1991-12-18 Serratura di sicurezza per porte di abitazioni e simili.
EP92830677A EP0552595B1 (en) 1991-12-18 1992-12-18 Safety lock for house doors and the like
US07/992,767 US5293764A (en) 1991-12-18 1992-12-18 Safety lock for house doors and the like
DE69204044T DE69204044T2 (de) 1991-12-18 1992-12-18 Sicherheitsschloss für eine Haustüre oder dgl.
ES92830677T ES2077388T3 (es) 1991-12-18 1992-12-18 Cerradura de seguridad para puertas de hogar y similares.
AT92830677T ATE126312T1 (de) 1991-12-18 1992-12-18 Sicherheitsschloss für eine haustüre oder dgl.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910996A IT1250881B (it) 1991-12-18 1991-12-18 Serratura di sicurezza per porte di abitazioni e simili.

Publications (3)

Publication Number Publication Date
ITTO910996A0 ITTO910996A0 (it) 1991-12-18
ITTO910996A1 ITTO910996A1 (it) 1993-06-18
IT1250881B true IT1250881B (it) 1995-04-21

Family

ID=11409803

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910996A IT1250881B (it) 1991-12-18 1991-12-18 Serratura di sicurezza per porte di abitazioni e simili.

Country Status (6)

Country Link
US (1) US5293764A (it)
EP (1) EP0552595B1 (it)
AT (1) ATE126312T1 (it)
DE (1) DE69204044T2 (it)
ES (1) ES2077388T3 (it)
IT (1) IT1250881B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140216114A1 (en) * 2013-02-07 2014-08-07 Schlage Lock Company Llc Lockdown cylinder locks
EP2993284A1 (en) * 2014-08-26 2016-03-09 DORMA Deutschland GmbH Cylinder body for a cylinder for locks
AU2017203748B1 (en) * 2017-06-02 2018-02-08 Integrated Lock Systems Australia Pty Ltd Lock and key therefor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US419091A (en) * 1890-01-07 Charles d
US671326A (en) * 1898-06-28 1901-04-02 Miller Lock Company Safe-deposit lock.
DE507106C (de) * 1928-03-04 1930-09-12 Rob Tuemmler Fa Zylinderschloss
US2036747A (en) * 1934-05-14 1936-04-07 Briggs & Stratton Corp Lock
FR912442A (fr) * 1945-02-28 1946-08-08 Perfectionnements aux pompes pour serrures
GB654750A (en) * 1947-12-01 1951-06-27 Georges Chosson Improvements in or relating to locks
CH275724A (fr) * 1947-12-01 1951-06-15 Chosson Georges Dispositif de fermeture de sûreté.
DE1553448A1 (de) * 1965-09-08 1970-09-17 Willi Rojan Zylinderschloss mit verstellbarem Schluessel und verstellbaren Hebelarmzuhaltungen
GB1196417A (en) * 1966-08-30 1970-06-24 Venner Ltd In Combination a Lock Mechanism and a Key
US3604231A (en) * 1970-02-19 1971-09-14 Feliciano P Buschi Pickproof lock
US3733863A (en) * 1971-09-27 1973-05-22 E Toepfer Lock cylinder mechanism
FR2231240A6 (it) * 1973-05-22 1974-12-20 Neiman Exploitation Brevets
DE2639579A1 (de) * 1976-09-02 1978-03-09 Paul Merkle Spezialschloss fuer sicherheitsausschalter
FR2384921A1 (fr) * 1977-03-24 1978-10-20 Fichet Bauche Serrure a pompe
FR2387340A1 (fr) * 1977-04-15 1978-11-10 Fichet Bauche Serrure a pompe
DE2833005A1 (de) * 1978-07-27 1980-02-07 Paul Merkle Spezialschloss fuer sicherheitsausschalter und abschliessbare steckdosen
FR2465854A2 (fr) * 1979-09-18 1981-03-27 Anvar Serrure cylindrique du type pompe
US4601184A (en) * 1983-09-16 1986-07-22 Fichet Bauche Safety lock
DE3937611A1 (de) * 1989-11-11 1991-05-16 Ymos Ag Ind Produkte Schliesseinrichtung

Also Published As

Publication number Publication date
ITTO910996A1 (it) 1993-06-18
ES2077388T3 (es) 1995-11-16
DE69204044T2 (de) 1996-03-21
DE69204044D1 (de) 1995-09-14
EP0552595A1 (en) 1993-07-28
ATE126312T1 (de) 1995-08-15
EP0552595B1 (en) 1995-08-09
ITTO910996A0 (it) 1991-12-18
US5293764A (en) 1994-03-15

Similar Documents

Publication Publication Date Title
DE3760370D1 (en) Locking device consisting of a locking cylinder and associated flat key
ES2028559A6 (es) Cilindro de cierre y llave asi como pieza bruta de llave con elemento de seguridad adaptado.
IT9048268A0 (it) Serratura di sicurezza per porte con doppia possibilita' di azionamento, a combinazione e di emergenza.
DE69119435D1 (de) Riegelschloss
HK1041037A1 (en) Key, key handle, lock and security system
DE3876439D1 (en) Key for security lock
IT1250881B (it) Serratura di sicurezza per porte di abitazioni e simili.
NO973179L (no) Ikke-etterlignbart n÷kkelsystem, samt kombinasjonssylinder for slik n÷kkel
EP0313864A3 (en) Cylinder lock with tumbler pins
ES2039080T3 (es) Dispositivo de cierre que consta de una llave plana y un cilindro de cerradura.
ES405665A1 (es) Perfeccionamientos introducidos en cerraduras cilindricas de doble accion, aplicable a puertas y analogos.
ES2007904A6 (es) Palanca para la transimision del movimiento desde un accionamiento de reglaje.
DE3862170D1 (de) Schloss mit schluessel, welches indirekt auf die zuhaltung wirkt.
GB1452667A (en) Locking device
GB1160518A (en) Plate Tumbler Plugs for Cylinder Locks.
GB1209054A (en) Improvements in or relating to a lock mechanism
PL308123A1 (en) Lock with interlocking control member
ATE165895T1 (de) Türschloss mit notfallgriff für höchste sicherheit
GB1321668A (en) Cylinder locks
GB1235717A (en) Cylinder lock
SE9201462L (sv) Cylinderlås-nyckelkombination samt nyckel härtill
BE847614A (fr) Serrure de securite.
IT225353Y1 (it) Struttura di serrature per porte o simili
IT227477Y1 (it) Semilavorato di chiave per serrature di sicurezza a piastre.
IT222901Z2 (it) Seratura di sicurezza con chiave a doppia mappa per porte di abitazio-ni, cancelli e simili, dotata di un dispositivo di bloccaggio anti- scasso

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951206