[특허]Spring biased hinge having a damper and a sliding piston

Spring biased hinge having a damper and a sliding piston 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05F-003/20
출원번호	US-0065068 (1987-06-19)
우선권정보	ES-0295448 (1986-06-25)
발명자 / 주소	Vuksic Zeljko B. (Murta No. 28 46020 Valencia ESX)
인용정보	피인용 횟수 : 33 인용 특허 : 0

초록 ▼

The present invention covers a door hinge equipped with a damper spring, composed of two cylindrical bodies, kept in place by their anchor plates with the door, respectively the door frame. One of the cylindrical bodies forms a watertight chamber by way of sealing plugs, inside which a piston is mounted, held laterally in the cylinder by longitudinal guides which prevent the piston from rotating. Said piston has a threaded axial bore by which it is mounted on a journal with a wide screw pitch, the journal being the end of an axial shaft which passes through a central perforation in one of the sealing plugs of the watertight chamber. All this is so designed that the turning of the second cylindrical body of the hinge caused by its being fixed to the door by its respective anchor plate, creates a torsion stress in a spring, while at the same time turning the axial shaft in the watertight chamber filled with oil-hydraulic fluid.

대표청구항 ▼

A hinge assembly with means for attachment between a door and a door frame, said assembly containing damper means comprising: a first body of cylindrical shape; an axial shaft passing through said first body; a coiled spring surrounding said axial shaft and generally attached to said first body; a second body of cylindrical shape having a first end and a second end opposite said first end, said second body axially and rotatably anchored at said first end on said first body; a hydraulic chamber for containing a hydraulic fluid, said chamber being positioned in said second body, said hydraulic chamber comprising a first closure cap disposed inside said second cylindrical body close to said first end, said first closure cap defining a first central perforation in its surface through which said axial shaft passes; and a second closure cap disposed inside said second cylindrical body near said second end; and piston means associated with said chamber and comprising a section slidably held within said chamber and a spindle generally attached to said axial shaft and threadably received in said section, said section defining at least one inlet hole in its surface such that the automatic closing motion of the door is dampered by the turning of said first body resulting in the decompression of said spring causing said axial shaft and therefore said spindle to turn this resulting in said section axially moving along the length of said chamber while being resisted by said hydraulic fluid, said hydraulic fluid passing through said inlet hole, said spindle comprising an axial retention ring rotatably mounted on said axial shaft where said shaft passes through said first central perforation of said first closure cap such that said ring acts as a pivot for said rotation of said first cylindrical body, at least one coupling mounted on said axial shaft next to said retention ring; at least one longitudinal guide located between said section and the interior of said second cylyndrical body, such that said longitudinal guide hinders rotation of said section, said piston means further comprising at least one, unidirectional outlet bypass valve comprised of a ball and a generally open housing, such that during the opening motion of the door, said coiled spring is compressed forcing said shaft to turn and therefore said section to ascend and displace said hydraulic fluid by forcing it to pass through said outlet bypass valve; and a cylindrical bushing mounted on said axial shaft and providing anchoring means for said cylindrical bodies, said assembly, said cylindrical bushing facilitating oil tightness of said hinge assembly, complementing axial retention of said ring and providing anchoring means for said coiled spring surrounding said axial shaft by means of welding.

이 특허를 인용한 특허 (33)

Lee, In-Gwang, Apparatus for opening and closing door.
상세보기
Sawa, Kazu, Automatic closing door hinge, automatic closing door mechanism, and hinge of automatic closing door mechanism.
상세보기
Sawa, Takashi, Automatic door closing hinge and double swing door structure.
상세보기
Sawa, Takashi, Automatic door closing hinge and double swing door structure.
상세보기
Woo, Saeng Yoon, Automatic door closure unit.
상세보기
Bacchetti, Luciano, Closing hinge device for doors, shutters or the like.
상세보기
Sugasawara Seiji (Tokyo JPX) Tsuneki Ken (Tokyo JPX) Ohshima Kazuyoshi (Tokyo JPX) Nakayama Yojiro (Tokyo JPX) Hayakawa Tatsuya (Tokyo JPX) Tamura Seiichiro (Tokyo JPX), Coat lift hanger.
상세보기
Stephan Walter A.,ATX ; Filsegger Hermann,ATX, Container having a door.
상세보기
Irwin, Robert F., Control motion hinge.
상세보기
Irwin, Robert F., Control motion hinge with torsion spring.
상세보기
Duc, Christian; Monchalin, André, Damping device for a hatch in a military vehicle.
상세보기
Nagl, Wolfgang; Wolf, Herbert, Damping hinge for damping a hinge rotational movement about a hinge rotational axis.
상세보기
Lowe, Mark Jeffrey, Detachable hinge damper.
상세보기
Nagl, Wolfgang; Stephan, Florian; Müller, Herbert, Door arrangement.
상세보기
Talpe, Joseph, Door closing mechanism.
상세보기
Talpe, Joseph, Door closing mechanism.
상세보기
Talpe, Joseph, Door closing mechanism.
상세보기
Chen Zheng ; Chen Shangda,CNX, Door hinge with a built-in damper.
상세보기
Steinberg Amiram,ILX, Hinge.
상세보기
Stuart, Michael Christopher, Hinge.
상세보기
Clark,Richard T., Hinge apparatus.
상세보기
Yang,Shan Yi, Hinge apparatus.
상세보기
Choi, Soon Woo; Hong, Chan Ho, Hinge apparatus having automatic return function.
상세보기
Bacchetti, Luciano, Hinge device for doors, shutters or the like.
상세보기
Bacchetti, Luciano, Hinge device for doors, shutters or the like.
상세보기
Bacchetti, Luciano, Hinge device for doors, shutters or the like.
상세보기
Costabel, Sascha; Schendel, Olav, Hinge for a packaging box or the like.
상세보기
Bongiovanni, Claudio, Hinges system.
상세보기
Janak, John M., Rotary hinge with adjustable damping assembly.
상세보기
Caraballo, Abelardo, Safety brake system for garage doors.
상세보기
Salice,Luciano, Spiral-action damper.
상세보기
Wu, Chien-Chen, Tubular spring hinge assembly.
상세보기
Kyung-Hee Kim KR, Vertical rotation shaft assembly for swing-arm type door.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Spring biased hinge having a damper and a sliding piston 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (33)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Spring biased hinge having a damper and a sliding piston 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (33)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트