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1. WO1999009281 - A CYLINDER LOCK

Publication Number WO/1999/009281
Publication Date 25.02.1999
International Application No. PCT/SE1998/001388
International Filing Date 15.07.1998
Chapter 2 Demand Filed 04.03.1999
IPC
E05B 27/00 2006.1
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
27Cylinder locks with tumbler pins or balls that are set by pushing the key in
E05B 35/08 2006.1
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
35Locks for use with special keys or a plurality of keys
08operable by a plurality of keys
CPC
E05B 27/0053
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
27Cylinder locks ; and other locks; with tumbler pins which are set by pushing the key in
0053for use with more than one key, e.g. master-slave key
E05B 35/08
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
35Locks for use with special keys or a plurality of keys ; ; keys therefor
08operable by a plurality of keys
Y10T 70/7559
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
70Locks
70Operating mechanism
7441Key
7486Single key
7508Tumbler type
7559Cylinder type
Y10T 70/7565
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
70Locks
70Operating mechanism
7441Key
7486Single key
7508Tumbler type
7559Cylinder type
7565Plural tumbler sets
Y10T 70/7605
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
70Locks
70Operating mechanism
7441Key
7486Single key
7508Tumbler type
7559Cylinder type
7588Rotary plug
7593Sliding tumblers
7599Transverse of plug
7605Pin tumblers
Applicants
  • ASSA AB [SE]/[SE] (AT, AU, BE, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, NO, PL, PT, RO, SE, SG)
  • ANDERSSON, Daniel [SE]/[SE] (UsOnly)
Inventors
  • ANDERSSON, Daniel
Agents
  • WENNBORG, Göte
Priority Data
9702951-615.08.1997SE
Publication Language English (en)
Filing Language Swedish (SV)
Designated States
Title
(EN) A CYLINDER LOCK
(FR) SERRURE TUBULAIRE
Abstract
(EN) A cylinder lock (1) comprises a cylinder housing (2), a plug (3) having a key slot (3c), and a driver (20). The cylinder housing (2) has a row of pin channels in a 'twelve o'clock' position and a row of pin channels in a 'ten o'clock' position, to enable the lock to be operated with a service key that can be inserted in the 'ten o'clock' position. A cylindrical latching element (15) surrounds the inner end of the plug and moves in accompaniment with rotation of the plug as the plug is turned with a standard key (8). The latching element (15) is held fixed when the plug is rotated by means of a service key (9). The latching element is designed to co-act with means on the driver that enable the plug (3) to move axially upon transition of the 'twelve o'clock' position, when the plug is rotated by means of the service key. The latching element is held fixed in relation to the housing (2) by means of an intermediate pin (6).
(FR) L'invention concerne une serrure tubulaire (1) comprenant un logement de barrillet (2), un noyau (3) doté d'une entrée de clé (3c) et un élément d'entraînement (20). Le logement de barillet (2) possède une rangée de canaux de clavettes dans une position 'midi', pour permettre à la serrure d'être manoeuvrée avec une clé pouvant être insérée dans la position 'dix heures'. Un élément de verrouillage cylindrique (15) entoure l'extrémité interne du noyau (3) et accompagne le noyau dans son mouvement lorsque ce noyau tourne avec un clé standard (8). En revanche, l'élément de verrouillage (15) est maintenu fixe lorsque le noyau est tourné à l'aide d'une clé de service (9). L'élément de verroiullage est conçu pour coopérer avec les organes placés sur l'élément d'entraînement afin de permettre un déplacement axial du noyau (3) pendant la transition de la position 'midi' lorsque le noyau est tourné à l'aide de la clé de service. L'élément de verrouillage est alors maintenu fixe par rapport au logement (2) à l'aide d'une clavette intermédiaire (6).
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