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ES476476A1 - Perfeccionamientos en dispositivos de cerradura y llave - Google Patents

Perfeccionamientos en dispositivos de cerradura y llave

Info

Publication number
ES476476A1
ES476476A1 ES476476A ES476476A ES476476A1 ES 476476 A1 ES476476 A1 ES 476476A1 ES 476476 A ES476476 A ES 476476A ES 476476 A ES476476 A ES 476476A ES 476476 A1 ES476476 A1 ES 476476A1
Authority
ES
Spain
Prior art keywords
key
lock
barrel
rib
shaft
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.)
Expired
Application number
ES476476A
Other languages
English (en)
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.)
Fichet Bauche SA
Original Assignee
Fichet Bauche SA
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 Fichet Bauche SA filed Critical Fichet Bauche SA
Publication of ES476476A1 publication Critical patent/ES476476A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0058—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with non-destructive disengagement
    • 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
    • Y10T70/7565—Plural tumbler sets
    • 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
    • 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
    • Y10T70/7836—Plural shanks, stems or bit wings
    • 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
    • Y10T70/7842—Single shank or stem
    • Y10T70/787—Irregular nonplanar or undulated
    • 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
    • Y10T70/7881—Bitting

Landscapes

  • Lock And Its Accessories (AREA)
  • Rotary Pumps (AREA)

Abstract

Perfeccionamientos en dispositivo de cerradura y llave en los que la cerradura incluye un cilindro para accionar por lo menos un postillo, montado de manera giratoria en un bloque fijo y que contiene unas barritas cuya cooperación con unos pares de aletas de las cuales está dotada la llave en su parte operatorio descondena, cuanto ésta está introducida completamente, e lcilindro con relacón al bloque por lo que a un movimiento de rotación se refiere , estando previstos unos medios en la cerradura y en la llave para limitar la penetración de la llave en la cerradura en la posición de descondensación de las barritas, un desengañador longitudinal de la llave, cooperando con una ranura del cilindro, que distingue un par de aletas de otro par de aletas para introducir en posición adecuada la llave en la cerradura, caracterizados porque el desengañador es solidario sin discontinuidad de un nervio cilíndrico previsto en la parte delantera de la zona de conexión del anillo de la llave con la parteoperatoria de la misma, presentando la pared anterior del bloque una entalladura en correspondencia con dicho nervio, para impedir, por cooperación entre ambos, la rotación de la llave mientras esta última no está en su posición de penetración completa en la cual el nervio cilíndrico rebasa la entalladura, estando esta última dispuesta para cooperar, por su cara posterior, en cuanto se inicia la rotación de la llave, con el fondo del bloque para impedir la extracción , y por su cara delantera con el cilindro que arrastra, con el fin de asegurar la exactitud de la posición longitudinal de la llave con relación a las barritas contenidas en el cilindro.
ES476476A 1977-12-30 1978-12-29 Perfeccionamientos en dispositivos de cerradura y llave Expired ES476476A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739747A FR2413520A1 (fr) 1977-12-30 1977-12-30 Dispositif de serrure et cle

Publications (1)

Publication Number Publication Date
ES476476A1 true ES476476A1 (es) 1979-10-16

Family

ID=9199520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476476A Expired ES476476A1 (es) 1977-12-30 1978-12-29 Perfeccionamientos en dispositivos de cerradura y llave

Country Status (4)

Country Link
US (2) US4296618A (es)
ES (1) ES476476A1 (es)
FR (1) FR2413520A1 (es)
IT (1) IT1108298B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325242A (en) * 1977-08-25 1982-04-20 Zeiss Ikon Ag Goerzwerk Multi-level lock system and method
US4823575A (en) * 1987-09-28 1989-04-25 Bauer Kaba Ag Cylinder lock and key
DE4108668B4 (de) * 1991-03-16 2004-09-30 Ewald Witte Gmbh & Co Kg Schließzylinder-Schlüssel
AT401546B (de) * 1992-11-20 1996-09-25 Grundmann Schliesstechnik Schlüssel und bzw. oder schloss
JPH06257331A (ja) * 1993-03-04 1994-09-13 Takigen Seizo Kk 取外し型ロックハンドル装置
NO932544D0 (no) * 1993-07-13 1993-07-13 Trioving As Laassylinder
FR2763980B1 (fr) * 1997-05-28 1999-07-30 Ronis Sa Serrure a paillettes a organe de verrouillage supplementaire de la rotation du rotor
US6712213B2 (en) * 2002-01-15 2004-03-30 Entegris, Inc. Wafer carrier door and latching mechanism withhourglass shaped key slot
US6925844B2 (en) * 2003-01-30 2005-08-09 Chien-Kuo Liu Lock having a helical keyway and accompanying key and methods therefor
FR2875835B1 (fr) * 2004-09-30 2006-12-15 Ronis Sa Sa Serrure a sorties de cle multiples
DE102005042618A1 (de) * 2005-09-07 2007-03-08 Huf Hülsbeck & Fürst GmbH & Co KG Schließvorrichtung mit einem Schließzylinder und mit einem Schlüssel
US7174757B1 (en) * 2005-10-17 2007-02-13 Yuan-Cheng Tseng Lock cylinder and key set
CN1869383B (zh) * 2006-05-23 2010-08-11 杜胜勇 防拨弹子锁芯
US7353675B1 (en) * 2006-09-18 2008-04-08 Sheng-Ho Chao Lock barrel and a driving part for the same
TWM362277U (en) * 2008-10-01 2009-08-01 Shih-Te Liu Unlock apparatus and key with hidden keyhole
SE533347C2 (sv) * 2009-01-19 2010-08-31 Bernt Adolfsson Lås och binär nyckel därtill
WO2013169760A1 (en) 2012-05-08 2013-11-14 Schlage Lock Company Llc Variable section key and lock
US9512638B2 (en) * 2014-02-07 2016-12-06 Schlage Lock Company Llc Leaf spring lock cylinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345542C (es) *
US2685192A (en) * 1949-12-29 1954-08-03 Fichet Beau & Cie Soc Cylinder lock and key
FR2297976A1 (fr) * 1975-01-17 1976-08-13 Fichet Bauche Serrure de surete
FR2309696A1 (fr) * 1975-05-02 1976-11-26 Neiman Sa Perfectionnements aux serrures a barillet actionnees par une cle

Also Published As

Publication number Publication date
FR2413520A1 (fr) 1979-07-27
IT1108298B (it) 1985-12-02
US4440010A (en) 1984-04-03
FR2413520B1 (es) 1980-06-20
IT7869948A0 (it) 1978-12-27
US4296618A (en) 1981-10-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009