KR930008988U - Door opening and closing device for building inspection - Google Patents

Door opening and closing device for building inspection

Info

Publication number
KR930008988U
KR930008988U KR2019910016874U KR910016874U KR930008988U KR 930008988 U KR930008988 U KR 930008988U KR 2019910016874 U KR2019910016874 U KR 2019910016874U KR 910016874 U KR910016874 U KR 910016874U KR 930008988 U KR930008988 U KR 930008988U
Authority
KR
South Korea
Prior art keywords
door opening
closing device
building inspection
inspection
building
Prior art date
Application number
KR2019910016874U
Other languages
Korean (ko)
Other versions
KR940006900Y1 (en
Inventor
김용해
Original Assignee
김용해
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 김용해 filed Critical 김용해
Priority to KR2019910016874U priority Critical patent/KR940006900Y1/en
Publication of KR930008988U publication Critical patent/KR930008988U/en
Application granted granted Critical
Publication of KR940006900Y1 publication Critical patent/KR940006900Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B5/00—Handles completely let into the surface of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0007—Knobs
    • 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
KR2019910016874U 1991-10-11 1991-10-11 Door openning and closing device of the building checking box KR940006900Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910016874U KR940006900Y1 (en) 1991-10-11 1991-10-11 Door openning and closing device of the building checking box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910016874U KR940006900Y1 (en) 1991-10-11 1991-10-11 Door openning and closing device of the building checking box

Publications (2)

Publication Number Publication Date
KR930008988U true KR930008988U (en) 1993-05-25
KR940006900Y1 KR940006900Y1 (en) 1994-10-06

Family

ID=19320426

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910016874U KR940006900Y1 (en) 1991-10-11 1991-10-11 Door openning and closing device of the building checking box

Country Status (1)

Country Link
KR (1) KR940006900Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429636B1 (en) * 2001-11-12 2004-05-03 엘지전자 주식회사 Amount of a laundry Sensing apparatus for washing machine and the method
KR102339642B1 (en) 2021-05-27 2021-12-16 한일종합기계 주식회사 Safety door opening/closing device that can check the work situation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429636B1 (en) * 2001-11-12 2004-05-03 엘지전자 주식회사 Amount of a laundry Sensing apparatus for washing machine and the method
KR102339642B1 (en) 2021-05-27 2021-12-16 한일종합기계 주식회사 Safety door opening/closing device that can check the work situation

Also Published As

Publication number Publication date
KR940006900Y1 (en) 1994-10-06

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20021007

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee