[특허]Counterbalanced door system for a storage cabinet

Krueger International, 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

Counterbalanced door system for a storage cabinet

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A47B-088/00
미국특허분류(USC)	312/295; 312/319.2; 312/323; 312/325
출원번호	US-0080003 (2002-02-21)
발명자 / 주소	Hornberger, Timothy G. Koehler, Karl J. Griepentrog, Dennis G.
출원인 / 주소	Krueger International, Inc.
대리인 / 주소	Boyle, Fredrickson, Newholm, Stein & Gratz, S.C.
인용정보	피인용 횟수 : 8 인용 특허 : 26

초록
▼

A storage unit includes a cabinet defining an interior and a door assembly, which has a first door section and a second door section. Each of the door sections is pivotably mounted to the cabinet for movement between an open position and a closed position. The first and second door sections prevent access to the interior of the cabinet when in the closed position and provide access to the interior of the cabinet when in the oven position. The storage unit also includes a link pivotably interconnected between the first and second door sections so as to synchronize movement of the first and second door sections between the open and closed positions. A biasing arrangement counterbalances the door assembly and maintains the first and second door sections in both the open position and closed position and positions therebetween.

대표
청구항
▼

1. A storage unit, comprising:a cabinet defining an interior;a door assembly comprising a first door section and a second door section, each of which is pivotably mounted to the cabinet for movement between an open position and a closed position, wherein the first door section comprises a first door member and a first arm secured to the first door member in a fixed angular relationship and wherein the second door section comprises a second door member and a second arm secured to the second door member in a fixed angular relationship, wherein the first and second arms are pivotably interconnected with the cabinet to provide movement of the first and second door sections, respectively, between the open and closed positions, and wherein the first and second door sections prevent access to the interior of the cabinet when in the closed position and provide access to the interior of the cabinet when in the open position;a link pivotably interconnected between the first and second arms so as to synchronize movement of the first and second door sections between the open and closed positions; anda biasing arrangement interconnected with at least one of the door sections for counterbalancing the door assembly;wherein the biasing arrangement and the first and second door sections are constructed and arranged so that the biasing arrangement applies a biasing force to the first and second door sections that biases the first and second door sections toward the open position, wherein the biasing force applied by the biasing arrangement is operable to maintain the first and second door sections in the open position when the first and second door sections are moved to the open position, and is further operable to enable the first and second door sections to remain in the closed position when the first and second door sections are moved to the closed position, and is further operable to maintain the position of the first and second door sections in position when the first and second door sections are moved to a position between the open and closed positions. 2. The storage unit of claim 1, wherein the first and second arm members are pivotably mounted to the cabinet at spaced locations. 3. The storage unit of claim 1, wherein the biasing arrangement comprises a spring interconnected with one of the first and second arm members, wherein the spring is operable to exert a biasing force on the arm member at a location offset from a pivot axis defined by the pivotable mounting of the arm member to the cabinet. 4. The storage unit of claim 1, wherein the biasing arrangement comprises a weight mounted to one of the first and second arm members at a location offset from a pivot axis defined by the pivotable mounting of the arm member to the cabinet. 5. A storage unit, comprising:a cabinet defining an open front;a first door section pivotably mounted to the cabinet, wherein the first door section comprises a first door member and a first arm secured to the first door member in a fixed angular relationship, wherein the first arm is pivotably mounted to the cabinet for pivotably mounting the first door section to the cabinet for movement relative to the cabinet between an open position and a closed position;a second door section pivotably mounted to the cabinet, wherein the second door section comprises a second door member and a second arm secured to the second door member in a fixed angular relationship, wherein the second arm is pivotably mounted to the cabinet for pivotably mounting the second door section to the cabinet for movement relative to the cabinet between an open position and a closed position;wherein the first and second door sections are together when in the closed positions to close the open front of the cabinet, and are apart when in the open positions to provide access to the open front of the cabinet;a link member pivotably interconnected between the first arm and the second arm, wherein the link member is constructed and arranged so as to move one of the door sections in response to movement of the other; anda biasing arrangement interconnected with one of the door sections for counterbalancing the weight of at least one of the door sections. 6. The storage unit of claim 5, wherein the biasing arrangement and the first and second door sections are constructed and arranged so that the force of the biasing arrangement applies a biasing force to the first and second door sections that biases the first and second door sections toward the open position, wherein the biasing force applied by the biasing arrangement is operable to maintain the first and second door sections in the open position when the first and second door sections are moved to the open position, and is further operable to enable the first and second door sections to remain in the closed position when the first and second door sections are moved to the closed position, and is further operable to maintain the position of the first and second door sections when the first and second door sections are moved to a position between the open and closed positions. 7. The storage unit of claim 6, wherein the link member is pivotably engaged with one of the first and second arms at a location between the open front of the cabinet and a pivot axis defined by the pivotable mounting of the arm to the cabinet, and is pivotably engaged with the other of the first and second arms at a location rearwardly of a pivot axis defined by the pivotable mounting of the other arm to the cabinet. 8. The storage unit of claim 6, wherein the biasing arrangement comprises a spring interconnected between the cabinet and one of the first and second arms, wherein the spring is operable to apply a biasing force to the arm. 9. The storage unit of claim 6, wherein the biasing arrangement comprises a counterweight mounted to one of the first and second arms at a location rearwardly of a pivot axis defined by the pivotable mounting of the arm to the cabinet. 10. In a storage unit including a cabinet defining an open front and an upper door member, the improvement comprising an upper arm secured to the upper door member, in a fixed angular relationship and a pivot connection interposed between the upper arm and the cabinet for providing movement of the upper arm, and thereby the upper door member, about an upper pivot axis, and a lower door member and a lower arm secured together in a fixed angular relationship, wherein the lower arm is interconnected with the cabinet via a pivot connection for providing movement of the lower arm, and thereby the lower door member, about a lower pivot axis, wherein the upper and lower door members are movable between an open position providing access to the open front of the cabinet and a closed position for closing the open front of the cabinet, and a spring interconnected between the cabinet and one of the arms, and further comprising a link member interconnected between the upper arm and the lower arm, wherein the link member is operable to synchronize movement of the upper and lower door members between the open and closed positions, wherein the spring and the arm are constructed and arranged such that the spring applies a biasing force to the arm which counterbalances the weight of the door members, wherein the biasing force urges the door members toward the open position, and wherein the spring, the arms and the door members are constructed and arranged so that the biasing force applied by the spring is operable to maintain the door members in the open position when the door members is are moved to the open position, and is further operable to enable the door members to remain in the closed position when the door members are moved to the closed position, and is further operable to maintain the door members in position when the door members are moved to a position between the open and closed positions. 11. The storage unit of claim 10, wherein the link member is pivotably interconnected with th e upper arm at a location forwardly of the upper pivot axis, and wherein the link member is pivotably interconnected with the lower arm at a location rearwardly of the lower pivot axis. 12. The storage unit of claim 10, wherein the spring comprises a linear spring having forward and rearward ends, wherein the rearward end of the spring is fixed to the cabinet and wherein the forward end of the spring is mounted to a spring mounting arrangement associated with the arm. 13. The storage unit of claim 12, wherein the spring mounting arrangement associated with the arm comprises a spring mounting section that extends upwardly from the arm at a location above the pivot axis. 14. The storage unit of claim 13, wherein the rearward end of the spring is interconnected with the cabinet at a location below the engagement of the forward end of the spring with the spring mounting section of the arm.

이 특허에 인용된 특허 (26)

이 특허를 인용한 특허 피인용횟수: 8

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

Counterbalanced door system for a storage cabinet

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (26)

이 특허를 인용한 특허 피인용횟수: 8

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

Counterbalanced door system for a storage cabinet

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (26)

이 특허를 인용한 특허 피인용횟수: 8

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼