KR890019368U - 도어록 괘정간의 전자제어장치 - Google Patents

도어록 괘정간의 전자제어장치

Info

Publication number: KR890019368U
Authority: KR; South Korea
Prior art keywords: rulers; control device; electronic control; door lock; door
Prior art date: 1988-03-14
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.): Granted

Application number

KR2019880003429U

Other languages

English (en)

Other versions

KR900007480Y1 (ko

Inventor

박용택

Original Assignee

정화금속 주식회사

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.)

1988-03-14

Filing date

1988-03-14

Publication date

1989-10-05

1988-03-14 Application filed by 정화금속 주식회사 filed Critical 정화금속 주식회사

1988-03-14 Priority to KR2019880003429U priority Critical patent/KR900007480Y1/ko

1989-10-05 Publication of KR890019368U publication Critical patent/KR890019368U/ko

1990-08-18 Application granted granted Critical

1990-08-18 Publication of KR900007480Y1 publication Critical patent/KR900007480Y1/ko

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/04—Spring arrangements in locks
- E05B2015/0431—Modifying spring characteristic or tension
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Lock And Its Accessories (AREA)

KR2019880003429U 1988-03-14 1988-03-14 도어록 괘정간의 전자제어장치 Expired KR900007480Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019880003429U KR900007480Y1 (ko)	1988-03-14	1988-03-14	도어록 괘정간의 전자제어장치

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019880003429U KR900007480Y1 (ko)	1988-03-14	1988-03-14	도어록 괘정간의 전자제어장치

Publications (2)

Publication Number	Publication Date
KR890019368U true KR890019368U (ko)	1989-10-05
KR900007480Y1 KR900007480Y1 (ko)	1990-08-18

Family

ID=19273216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019880003429U Expired KR900007480Y1 (ko)	1988-03-14	1988-03-14	도어록 괘정간의 전자제어장치

Country Status (1)

Country	Link
KR (1)	KR900007480Y1 (ko)

1988
- 1988-03-14 KR KR2019880003429U patent/KR900007480Y1/ko not_active Expired

Also Published As

Publication number	Publication date
KR900007480Y1 (ko)	1990-08-18

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Legal Events

Date	Code	Title	Description
1988-03-14	A201	Request for examination
1988-03-14	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19880314
1988-03-14	UA0201	Request for examination	Patent event date: 19880314 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1989-10-05	UG1501	Laying open of application
1990-08-18	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900719
1990-10-31	E701	Decision to grant or registration of patent right
1990-10-31	UE0701	Decision of registration	Patent event date: 19901031 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1991-12-31	NORF	Unpaid initial registration fee
1991-12-31	UC1904	Unpaid initial registration fee