[특허]Locking mechanism for an IV pole

Locking mechanism for an IV pole 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A47G-029/00
출원번호	US-0707168 (1991-05-24)
발명자 / 주소	Smith Arthur D. (Greenville OH)
출원인 / 주소	Midmark Corporation (Versailles OH 02)
인용정보	피인용 횟수 : 63 인용 특허 : 0

초록 ▼

An adjustable IV pole assembly is disclosed including an inner rod which is telescopingly received within an outer tube for adjustment of the pole height. A locking mechanism is located on a top end of the outer tube for locking the inner rod against downward movement. The locking mechanism includes an inwardly tapered surface located at an end of the outer tube and a release sleeve positioned between the inner rod and the tapered surface wherein the release sleeve carries a plurality of balls which may wedge between the tapered surface and the inner rod to lock the inner rod against movement. In addition, the release sleeve is provided with a flange portion which extends radially outwardly beyond the circumference of the outer tube and which may be manually engaged to release the locking mechanism and thereby allow the inner rod to move downwardly relative to the outer tube.

대표청구항 ▼

An intravenous pole assembly comprising: an outer support tube; an inner adjustable rod located within said outer tube wherein said inner rod is longitudinally movable relative to said outer tube; a locking surface located at an end of said outer tube and tapering inwardly toward said inner rod; a release sleeve positioned between said inner rod and said locking surface and including a flange portion extending radially beyond said outer tube; means defining apertures in said release sleeve; locking elements positioned in said apertures and in engagement with said locking surface and being movable in a radial direction; means for biasing said release sleeve in a longitudinal direction into said outer tube whereby said locking elements are biased into engagement with said inner rod by said locking surface such that movement of said inner rod into said outer tube is prevented; and wherein said flange portion may be manually engaged and moved in a direction away from said outer tube to release said locking elements from said engagement such that said inner rod is free to move into said outer tube.

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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

Locking mechanism for an IV pole 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (63)

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연합인증

Locking mechanism for an IV pole 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허를 인용한 특허 (63)

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특허 원문 보기

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