KR930017391U - Door opening and closing inspection device - Google Patents

Door opening and closing inspection device

Info

Publication number
KR930017391U
KR930017391U KR2019910025239U KR910025239U KR930017391U KR 930017391 U KR930017391 U KR 930017391U KR 2019910025239 U KR2019910025239 U KR 2019910025239U KR 910025239 U KR910025239 U KR 910025239U KR 930017391 U KR930017391 U KR 930017391U
Authority
KR
South Korea
Prior art keywords
door opening
inspection device
closing inspection
closing
door
Prior art date
Application number
KR2019910025239U
Other languages
Korean (ko)
Other versions
KR940001644Y1 (en
Inventor
정윤호
Original Assignee
삼성전자 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.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019910025239U priority Critical patent/KR940001644Y1/en
Publication of KR930017391U publication Critical patent/KR930017391U/en
Application granted granted Critical
Publication of KR940001644Y1 publication Critical patent/KR940001644Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • 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
KR2019910025239U 1991-12-31 1991-12-31 Door opening and shutting tester KR940001644Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910025239U KR940001644Y1 (en) 1991-12-31 1991-12-31 Door opening and shutting tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910025239U KR940001644Y1 (en) 1991-12-31 1991-12-31 Door opening and shutting tester

Publications (2)

Publication Number Publication Date
KR930017391U true KR930017391U (en) 1993-07-29
KR940001644Y1 KR940001644Y1 (en) 1994-03-21

Family

ID=19326759

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910025239U KR940001644Y1 (en) 1991-12-31 1991-12-31 Door opening and shutting tester

Country Status (1)

Country Link
KR (1) KR940001644Y1 (en)

Also Published As

Publication number Publication date
KR940001644Y1 (en) 1994-03-21

Similar Documents

Publication Publication Date Title
KR900010342A (en) Door opening and closing device
KR900014631U (en) Sliding door opening and closing device
KR920019943U (en) Door opening and closing device for oven range
KR930008988U (en) Door opening and closing device for building inspection
KR930017391U (en) Door opening and closing inspection device
KR920001721U (en) Door opening and closing device
KR920013364U (en) Door opening and closing device
KR940016151U (en) Automatic door opening and closing device
KR940019441U (en) Automatic Door Opening and Closing Device
KR930017380U (en) Door opening and closing device
KR930006897U (en) Door opening and closing device
KR930006884U (en) Door opening and closing device
KR930002781U (en) Automatic door opening and closing device
KR930002869U (en) Automatic door opening and closing device
PT8669T (en) OPENING DEVICE AND DOOR CLOSURE
KR900018884U (en) Sliding door opening and closing device
KR960003522U (en) Door opening and closing device
KR920022466U (en) Cover door opening and closing device
KR940012811U (en) Door opening and closing device
KR930026512U (en) Door opening and closing device
KR930009008U (en) Automatic door opening and closing device
KR950007583U (en) Door opening and closing device
KR940019862U (en) Door opening and closing device
KR910006292U (en) Door opening and closing device
KR910007714U (en) Door opening and closing device

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee