KR870010353U - Door opening and closing device by push switch - Google Patents

Door opening and closing device by push switch

Info

Publication number
KR870010353U
KR870010353U KR2019850016868U KR850016868U KR870010353U KR 870010353 U KR870010353 U KR 870010353U KR 2019850016868 U KR2019850016868 U KR 2019850016868U KR 850016868 U KR850016868 U KR 850016868U KR 870010353 U KR870010353 U KR 870010353U
Authority
KR
South Korea
Prior art keywords
door opening
closing device
push switch
push
switch
Prior art date
Application number
KR2019850016868U
Other languages
Korean (ko)
Other versions
KR890004464Y1 (en
Inventor
오병준
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 KR2019850016868U priority Critical patent/KR890004464Y1/en
Publication of KR870010353U publication Critical patent/KR870010353U/en
Application granted granted Critical
Publication of KR890004464Y1 publication Critical patent/KR890004464Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/022—Released by pushing in the closing direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
KR2019850016868U 1985-12-16 1985-12-16 Door opening and closing device KR890004464Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850016868U KR890004464Y1 (en) 1985-12-16 1985-12-16 Door opening and closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850016868U KR890004464Y1 (en) 1985-12-16 1985-12-16 Door opening and closing device

Publications (2)

Publication Number Publication Date
KR870010353U true KR870010353U (en) 1987-07-11
KR890004464Y1 KR890004464Y1 (en) 1989-07-05

Family

ID=19247243

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850016868U KR890004464Y1 (en) 1985-12-16 1985-12-16 Door opening and closing device

Country Status (1)

Country Link
KR (1) KR890004464Y1 (en)

Also Published As

Publication number Publication date
KR890004464Y1 (en) 1989-07-05

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
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: 19970829

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee