KR890006946A - 다단변속광각 파동용 도어 크로우저 - Google Patents

다단변속광각 파동용 도어 크로우저 Download PDF

Info

Publication number
KR890006946A
KR890006946A KR1019880010980A KR880010980A KR890006946A KR 890006946 A KR890006946 A KR 890006946A KR 1019880010980 A KR1019880010980 A KR 1019880010980A KR 880010980 A KR880010980 A KR 880010980A KR 890006946 A KR890006946 A KR 890006946A
Authority
KR
South Korea
Prior art keywords
oil
angle wave
wide angle
door closer
rod
Prior art date
Application number
KR1019880010980A
Other languages
English (en)
Korean (ko)
Inventor
가즈아끼 안도오
Original Assignee
오현철
가즈아끼 안도오
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 오현철, 가즈아끼 안도오 filed Critical 오현철
Publication of KR890006946A publication Critical patent/KR890006946A/ko

Links

Classifications

    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
KR1019880010980A 1987-10-31 1988-08-27 다단변속광각 파동용 도어 크로우저 KR890006946A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62275975A JPH0694752B2 (ja) 1987-10-31 1987-10-31 多段変速広角擺動用ドアクローザー
JP?62-275975 1987-10-31

Publications (1)

Publication Number Publication Date
KR890006946A true KR890006946A (ko) 1989-06-17

Family

ID=17563028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880010980A KR890006946A (ko) 1987-10-31 1988-08-27 다단변속광각 파동용 도어 크로우저

Country Status (2)

Country Link
JP (1) JPH0694752B2 (ja)
KR (1) KR890006946A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6771943B2 (ja) * 2016-04-27 2020-10-21 三協立山株式会社 建具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51774Y2 (ja) * 1971-02-26 1976-01-10

Also Published As

Publication number Publication date
JPH0694752B2 (ja) 1994-11-24
JPH01121483A (ja) 1989-05-15

Similar Documents

Publication Publication Date Title
KR890013310A (ko) 균형 터빈 로우터
KR910012528A (ko) 연료 공급관
KR900010274A (ko) 피스톤의 환상 그루우브내로 윤활유를 공급하는 기능을 갖춘 피스톤링
KR900006623A (ko) 확장앵커
KR900003563A (ko) 차량용 변속기
BR9901270A (ja)
ATE132573T1 (de) Reibungsanker für felsgestein
KR850007907A (ko) 캐스팅 핸들
KR890701902A (ko) 어큐뮬레이터 및 가변용적섬프 결합체
KR900003553A (ko) 자동차용 볼조인트
KR870007383A (ko) 영구이완 설비를 가지는 길이 조정이 가능한 개스 스프링
KR890006946A (ko) 다단변속광각 파동용 도어 크로우저
KR890001810A (ko) 마스터 실린더
KR840009007A (ko) 원격조작에 의한 케이블 등의 굴곡장치
KR910020973A (ko) 전기 접속기
KR930000817A (ko) 엔진용 피스톤 냉각을 위한 스틸파이프의 삽입구조
SU928106A1 (ru) Устройство дл соединени деталей
KR980002742A (ko) 차량의 피스톤 냉각구조
KR960705150A (ko) 상이한 커버 형태를 구별할 수 있는 스톱 러그를 구비한 다이아프램 클러치 커버(diaphragm clutch cover with stop lugs capable of distinguishing between different cover types)
KR970006772A (ko) 오일팬의 지지구조
KR980002818A (ko) 차량의 피스톤 윤활유 공급구조
KR870005179A (ko) 영구기관 제840호
KR840005774A (ko) 소형 경첩
KR950019205A (ko) 밀폐형 왕복동 압축기의 슬라이더 크랭크 기구의 마모방지 및 윤활장치
KR850003755A (ko) 벽요소용 조립 프로파일

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application