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KR890006946A - Multi-speed Wide Angle Wave Door Closer - Google Patents

Multi-speed Wide Angle Wave Door Closer 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
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/en

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)

Abstract

내용 없음No content

Description

다단변속광각 파동용 도어 크로우저Multi-speed Wide Angle Wave Door Closer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는, 본 발명에 의한 도어 크로우저를 회동문의 상연측에 내설한 상태를 보인 정면 배치도.1 is a front layout view showing a state in which the door closer according to the present invention is installed on the upper edge side of a pivot door.

제 2 도는 요부실린더의 내부를 발췌하여 보인 확대 단면도.2 is an enlarged cross-sectional view showing an inside of the lumbar cylinder.

제 3도는 일부를 절개하여 문열림 상태의 실린더 내부의 확대 단면도.3 is an enlarged cross-sectional view of the inside of the cylinder in the open state by cutting a portion.

Claims (1)

양단연을 절곡하여 기름을 충만한 긴원통산 실린더(1) 단으로부터 소정길이를 사이에 둔(뗀) 통내용기에 이루는 동안에, 0링(19)이 부착된 마개체(21)과 연접하며 일측 주벽의 사방에 요소(오목한 장소)를 깎아 형성한 밸브(18)를 헐거히 끼워서 씌워 유지하는 소켓(17)을 끼워넣고, 타방에 전기 밸브(18)내를 헐거히 끼워서 실린더(1)외로 진출하는 로드(2)단부에, 포틀상 피이스(7)과 유니온(9)에 돌출되게 걸어 맞추고, 반대 연장측에 소공(12)를 가진 역지변(11)을 나사죄임으로 연접하며, 더우기 관통공(16)을 다수 가지며 최심부의 횡공(14)를 경계로하여 좌우로 호상 경사요홈(15)를 깎아서 형성한 피스톤(3)을 인접시켜, 다른측에 배열의 단판(5), 오일시일(4), 주유공부착 축받이와의 사이에 탄력판(6)을 개재시킴과 동시에, 로드(2) 선단에 문미에 피봇트된 별도 기술인 가요부재(F)를 연결한 것을 특징으로 하는 다단변속 광각 파동용 도어 크로우저While bending both ends to form an oil-filled container with a predetermined length from the end of the long cylindrical cylinder 1 filled with oil, it is connected to the stopper 21 to which the 0 ring 19 is attached, A rod 17 is inserted into the socket 17 for loosely inserting and retaining the valve 18 formed by shaving the element (concave) in all directions, and loosely inserting the inside of the electric valve 18 into the other to advance out of the cylinder 1. (2) At the end, it is fitted so as to protrude from the port-like piece 7 and the union 9, and the reverse displacement 11 having the small hole 12 on the opposite extension side is connected by screwing. 16 and a piston 3 formed by cutting the arc-shaped inclined groove 15 from side to side with the transverse hole 14 of the deepest part adjacent to each other, and the end plates 5 and oil seals 4 arranged in the other side. ) And a separate plate pivoted at the end of the rod (2) while interposing an elastic plate (6) between the bearings with oiling holes. A flexible member that door Crow for wide-angle wave multi-stage shift, characterized in that the connection (F) ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019880010980A 1987-10-31 1988-08-27 Multi-speed Wide Angle Wave Door Closer KR890006946A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP?62-275975 1987-10-31
JP62275975A JPH0694752B2 (en) 1987-10-31 1987-10-31 Multi-speed wide-angle sliding door closer

Publications (1)

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

Family

ID=17563028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880010980A KR890006946A (en) 1987-10-31 1988-08-27 Multi-speed Wide Angle Wave Door Closer

Country Status (2)

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

Families Citing this family (1)

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

Family Cites Families (1)

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

Also Published As

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

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Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19880827

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19880827

Comment text: Request for Examination of Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19920116

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19920402

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19920116

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I