[특허]Anti-ligature handle and escutcheon for operating a lock

SARGENT MANUFACTURING COMPANY

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

Anti-ligature handle and escutcheon for operating a lock

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E05B-003/00 E05B-001/00 E05B-065/00 E05B-005/00
출원번호	US-0402199 (2013-06-05)
등록번호	US-9714525 (2017-07-25)
국제출원번호	PCT/US2013/044275 (2013-06-05)
국제공개번호	WO2013/184773 (2013-12-12)
발명자 / 주소	Eller, Darren C. Piantek, Ryan Riley, Dan Geraci, Andrew
출원인 / 주소	SARGENT MANUFACTURING COMPANY
대리인 / 주소	DeLio, Peterson & Curcio, LLC
인용정보	피인용 횟수 : 0 인용 특허 : 19

초록
▼

An anti-ligature handle and escutcheon for operating a lock. The handle and escutcheon are smoothly curved in all directions to eliminate hanging points and prevent suicide by preventing the attachment of a ligature to the handle or escutcheon. The handle is curved to allow fingers to be inserted behind the handle to pull on the handle. The handle is attached to a handle plate that slides behind an escutcheon plate portion of the escutcheon. Multiple ligature traps in the form of an inverted “V” are positioned in parallel offset rows between the handle p...

대표
청구항
▼

1. An anti-ligature handle and escutcheon mechanism mountable on a door for operating a lock mounted on the door, the anti-ligature handle and escutcheon mechanism comprising: a handle rotatable between an open and a closed position, the handle being shaped as a lever handle with a smoothly curved outer surface to prevent the attachment of a ligature thereto, the handle rotating about a first end of the lever handle shape to operate the lock;an escutcheon having an escutcheon plate oriented parallel to the door when the anti-ligature handle and escutcheon mechanism is mounted on the door; anda handle plate oriented parallel to the door when the anti-ligature handle and escutcheon mechanism is mounted on the door, the handle being securely attached to the handle plate to prevent ligatures from being inserted between the handle and the handle plate, the handle plate moving with the handle and being exposed only above the handle as the handle is rotated toward the open position to operate the lock and the handle plate moving behind the escutcheon plate between the escutcheon plate and the door as the handle is rotated to the closed position. 2. The anti-ligature handle and escutcheon mechanism according to claim 1 further including an escutcheon liner attached to the escutcheon plate and positioned between the escutcheon plate and the handle plate. 3. The anti-ligature handle and escutcheon mechanism according to claim 2 wherein the escutcheon liner is formed of plastic and reduces friction between the escutcheon plate and the handle plate when the handle is rotated. 4. An anti-ligature handle and escutcheon mechanism mountable on a door for operating a lock mounted on the door, the anti-ligature handle and escutcheon mechanism comprising: a handle rotatable between an open and a closed position, the handle being shaped as a lever handle with a smoothly curved outer surface to prevent the attachment of a ligature thereto, the handle rotating about a first end of the lever handle shape to operate the lock;an escutcheon having an escutcheon plate oriented parallel to the door when the anti-ligature handle and escutcheon mechanism is mounted on the door;a handle plate oriented parallel to the door when the anti-ligature handle and escutcheon mechanism is mounted on the door, the handle being securely attached to the handle plate to prevent ligatures from being inserted between the handle and the handle plate, the handle plate moving with the handle as the handle is rotated toward the open position to operate the lock and the handle plate moving behind the escutcheon plate between the escutcheon plate and the door as the handle is rotated to the closed position; andan escutcheon liner attached to the escutcheon plate and positioned between the escutcheon plate and the handle plate, the escutcheon liner including at least one ligature trap formed on a surface thereof between the escutcheon liner and the handle plate, the at least one ligature trap acting to prevent ligatures from being inserted between the escutcheon plate and the handle plate. 5. The anti-ligature handle and escutcheon mechanism according to claim 4 wherein the at least one ligature trap is formed as a dead end shape having an open end to receive a ligature and a closed end to prevent the passage of a ligature, the dead end shape being oriented on the escutcheon liner to direct ligatures inserted between the handle plate and the escutcheon plate into the open end of the dead end shape. 6. The anti-ligature handle and escutcheon mechanism according to claim 5 wherein the dead end shape is a “V” shape or a “U” shape. 7. The anti-ligature handle and escutcheon mechanism according to claim 5 further including a plurality of additional adjacent ligature traps, each additional ligature trap having a dead end shape with an open end to receive a ligature and a closed end to prevent the passage of a ligature. 8. The anti-ligature handle and escutcheon mechanism according to claim 7 wherein the plurality of additional adjacent dead end ligature traps are formed in at least two rows, the at least two rows including a first row having adjacent dead end ligature traps and a second row, offset from the first row, the second row oriented to position the open ends of the dead end shapes of the second row to receive ligatures extending between dead end ligature traps in the first row. 9. The anti-ligature handle and escutcheon mechanism according to claim 8 wherein the plurality of additional adjacent dead end ligature traps each have a “V” shape or a “U” shape. 10. The anti-ligature handle and escutcheon mechanism according to claim 9 wherein the plurality of additional adjacent dead end ligature traps are oriented with the open ends of the traps pointing approximately down when the anti-ligature handle and escutcheon mechanism is mounted on the door to prevent debris from accumulating in the ligature traps. 11. The anti-ligature handle and escutcheon mechanism according to claim 4 further including a plurality of additional adjacent ligature traps and wherein the additional ligature traps are formed as small ridges set in offset rows with a low height, the moving handle plate being in contact with and riding against the additional ligature traps. 12. The anti-ligature handle and escutcheon mechanism according to claim 1 wherein the anti-ligature handle is smoothly curved and shaped to allow a user to place fingers behind an upper edge of the handle and between the upper edge of the handle and the handle plate, but without providing an opening behind the handle. 13. The anti-ligature handle and escutcheon mechanism according to claim 1 wherein the escutcheon surrounds the handle. 14. The anti-ligature handle and escutcheon mechanism according to claim 13 wherein the escutcheon defines a recessed area and the handle pivots in the recessed area. 15. The anti-ligature handle and escutcheon mechanism according to claim 14 wherein the recessed area is approximately triangular in shape and includes an arcuate edge along at least one side of the approximately triangular recessed area. 16. The anti-ligature handle and escutcheon mechanism according to claim 14 wherein the recessed area is approximately triangular in shape, and the first end of the handle pivots near a first corner of the approximately triangular recessed area and a second end of the handle moves from near a second corner of the approximately triangular recessed area to near a third corner of the approximately triangular recessed area as the handle is rotated. 17. The anti-ligature handle and escutcheon mechanism according to claim 1 wherein the handle further includes a second end and the handle plate extends beyond the second end of the handle and passes underneath a portion of the escutcheon as the handle is rotated to operate the lock. 18. The anti-ligature handle and escutcheon mechanism according to claim 17 further comprising a handle liner attached to the handle plate, the handle liner including a guide, the escutcheon includes a guide track and the guide of the handle liner slides along the guide track of the escutcheon as the handle is rotated to operate the lock. 19. The anti-ligature handle and escutcheon mechanism according to claim 1 wherein the escutcheon is smoothly curved and provides no projections or hanging points. 20. The anti-ligature handle and escutcheon mechanism according to claim 2 further including a backing plate mountable to the door and wherein the escutcheon, escutcheon plate, and escutcheon liner are fixed relative to the backing plate. 21. The anti-ligature handle and escutcheon mechanism according to claim 20 further including a handle liner attached to the handle plate, the handle liner and the escutcheon liner being formed of plastic, the escutcheon liner being positioned between the handle plate and the escutcheon plate, and the handle liner being positioned between the handle plate and the backing plate.

이 특허에 인용된 특허 (19)

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

Anti-ligature handle and escutcheon for operating a lock

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (19)

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

Anti-ligature handle and escutcheon for operating a lock

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (19)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼