[특허]Blocker door lock mechanism of a thrust reverser for a turbofan engine

Rohr, Inc.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Blocker door lock mechanism of a thrust reverser for a turbofan engine

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F02K-001/70 F02K-001/72 F02K-001/76
출원번호	US-0222165 (2014-03-21)
등록번호	US-9611808 (2017-04-04)
발명자 / 주소	Gormley, Timothy
출원인 / 주소	Rohr, Inc.
대리인 / 주소	O'Shea Getz P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 12

초록
▼

A thrust reverser of a nacelle for a turbofan engine has a translating structure and a blocker door device capable of diverting a bypass flowpath for reversing propulsion direction. The translating structure moves axially between a forward position and a rearward position and thereby drives a compound motion of a blocker door of the blocker door device that moves between respective stowed and deployed states. A lock mechanism of the thrust reverser may be utilized in combination with a link-less linkage and is orientated between the blocker door and a st...

대표
청구항
▼

1. A thrust reverser comprising: a translating structure constructed and arranged to move between first and second positions;a blocker door pivotally engaged to the translating structure for pivotal movement between a first state and a second state, the blocker door extending between opposing first and second surfaces, and the first surface configured to partially form a bypass flowpath which bypasses a core flowpath;a stationary member; anda lock mechanism arranged between the blocker door and the stationary member, the lock mechanism including a first track, an arm and a distal head, wherein the first track is mounted with the stationary member, the arm projects outward from the second surface to the distal head, and the distal head comprises a roller configured with and guided along the first track, wherein the lock mechanism is engaged when the blocker door is in the first state and the translating structure is in the first position, and disengaged when the blocker door is in the second state and the translating structure is in the second position. 2. The thrust reverser set forth in claim 1 wherein the stationary member includes turning vanes for diverting bypass flow. 3. The thrust reverser set forth in claim 1 wherein the lock mechanism is arranged between the second surface and the stationary structure. 4. The thrust reverser set forth in claim 3 wherein the blocker door includes a base edge portion and an opposite distal edge, and the base edge portion is pivotally engaged to the translating structure. 5. The thrust reverser set forth in claim 4 wherein the arm projects through at least a portion of the translating structure when the blocker door is in the first state. 6. The thrust reverser set forth in claim 5 wherein the arm does not extend through the translating structure when the blocker door is in the second state. 7. The thrust reverser set forth in claim 1 wherein the lock mechanism includes a second track opposed to and spaced from the first track and carried by the stationary structure, and wherein the roller is guided between the first and second tracks. 8. A thrust reverser comprising: a translating structure constructed and arranged to move between first and second positions;a blocker door pivotally engaged to the translating structure for pivotal movement between a first state and a second state;a stationary member; anda lock mechanism arranged between the blocker door and the stationary member;wherein the blocker door includes an exposed surface defining in-part a bypass flowpath and an opposite surface with the lock mechanism arranged between the opposite surface and the stationary structure;wherein the blocker door includes a base edge portion and an opposite distal edge, and the base edge portion is pivotally engaged to the translating structure;wherein the lock mechanism includes an arm projecting outward from the opposite surface, and through at least a portion of the translating structure when the blocker door is in the first state;wherein the arm projects to and su sorts a distal head and the head rides upon a first track of the lock mechanism carried by the stationary member;wherein the lock mechanism includes a second track opposed to and spaced from the first track and carried by the stationary structure; andwherein the distal head is a roller guided between the first and second tracks. 9. A nacelle for a turbofan engine comprising: a stationary member concentric to an engine axis;a translating structure constructed and arranged to move between a first position and a second position; anda blocker door device constructed and arranged to move between a stowed state when the translating structure is about in the first position and a deployed state when the translating structure is in the second position, the blocker door device including a blocker door and a lock mechanism, the blocker door being movably engaged to the translating structure and including a first surface defining in-part a bypass flowpath and an opposite second surface, and the lock mechanism orientated between the second surface and the stationary member;wherein the lock mechanism comprises a track and a roller configured to be supported by and move along the track; andwherein the bypass flowpath bypasses a core flowpath and wherein the lock mechanism is engaged when the blocker door is in the stowed state and the translating structure is in the first position, and disengaged when the blocker door is in the deployed state and the translating structure is in the second position. 10. The nacelle set forth in claim 9 wherein the lock mechanism is locked when the blocker door is in the stowed state. 11. The nacelle set forth in claim 10 wherein the stationary member includes a diverting vane and the stationary member is exposed to the bypass flowpath when the blocker door is in the deployed state and is isolated from the bypass flowpath when the blocker door is in the stowed state. 12. The nacelle set forth in claim 11 wherein the lock mechanism is orientated between the second surface and the stationary member and extends through at least a portion of the translating structure when the blocker door is in the stowed state and does not extend through the translating structure when the blocker door is in the deployed state. 13. The nacelle set forth in claim 12 wherein the lock mechanism further includes an aim projecting outward from the second surface and to a distal head comprising the roller, and the track is supported by the stationary member. 14. The nacelle set forth in claim 13, wherein the lock mechanism further includes a second track supported by the stationary member, and the roller is configured to be guided between the track and the second track.

이 특허에 인용된 특허 (12)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	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

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Blocker door lock mechanism of a thrust reverser for a turbofan engine

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (12)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Blocker door lock mechanism of a thrust reverser for a turbofan engine

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (12)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼