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1. WO2000042278 - AN ELECTRIC MOTOR-DRIVEN LOCKING DEVICE FOR LOCK

Publication Number WO/2000/042278
Publication Date 20.07.2000
International Application No. PCT/CN1999/000205
International Filing Date 09.12.1999
Chapter 2 Demand Filed 01.08.2000
IPC
E05B 47/00 2006.01
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
CPC
E05B 2047/0024
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
0001with electric actuators; Constructional features thereof
0014Constructional features of actuators or power transmissions therefor
0018Details of actuator transmissions
0024Cams
E05B 47/0012
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
47Operating or controlling locks or other fastening devices by electric or magnetic means
0001with electric actuators; Constructional features thereof
0012with rotary electromotors
Y10S 292/23
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
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
292Closure fasteners
23Vehicle door latches
Y10T 292/1047
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
292Closure fasteners
08Bolts
1043Swinging
1044Multiple head
1045Operating means
1047Closure
Y10T 292/1082
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
292Closure fasteners
08Bolts
1043Swinging
1075Operating means
1082Motor
Applicants
  • LUO, Shizhong [CN/CN]; CN
Inventors
  • LUO, Shizhong; CN
Agents
  • BEIJING SANYOU PATENT AGENCY CO., LTD.; No. 40 North Sanhuanzhonglu Road Beijing 100088, CN
Priority Data
99202022.010.01.1999CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) AN ELECTRIC MOTOR-DRIVEN LOCKING DEVICE FOR LOCK
(FR) SERRURE COMMANDEE PAR MOTEUR ELECTRIQUE
Abstract
(EN)
An electric motor-driven locking device for a lock, which comprises a lock housing (2), a micromotor (17), a worm gear (13) and a worm wheel (5), a pin (6), a latch (10), a swinging engagement member (2), a tension spring (4), the member (2) and the tension spring (4) are mounted on the lock housing (2) near the worm wheel (5) by way of the bearing pin (3), the pin (6) is secured on the surface of the worm wheel, the engaging end of the member (2) engages the corresponding portion of the latch (10), the other end of the member (2) forming a pin contacting portion (12), which is provided on the relative moving track of the pin (6), so that when the portion (12) is contacting the pin (6), it rotates due to the attack by the pin (6), thus the engaging end of the member (2) is left off the corresponding portion of the latch (10).
(FR)
L'invention concerne une serrure commandée par un moteur électrique se composant d'un boîtier (1), d'un micromoteur (17), d'une vis sans (13) et d'une roue hélicoïdale (5), d'un axe (6), d'un loquet de verrouillage (10), d'un levier (2) et d'un ressort (4), ces deux derniers étant disposés par l'intermédiaire d'un axe de verrouillage (3) sur le boîtier (1) à proximité de la roue hélicoïdale (5) et l'axe (6) étant, quant à lui, placé sur la surface de la roue hélicoïdale (5). L'extrémité du levier (2) entre en contact avec la partie correspondante du loquet (10) alors que l'autre extrémité du levier (2) forme une partie de contact (12) de l'axe qui se trouve sur la tige mobile de l'axe (6) de manière que lorsque la partie (12) est en contact avec l'axe (6), elle tourne ce qui a pour effet de retirer l'extrémité de contact du levier (2) de la partie correspondante du loquet (10).
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