[특허]Method and apparatus for producing a three-dimensional object

Method and apparatus for producing a three-dimensional object 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B32B-031/00
출원번호	US-0507516 (1995-08-22)
우선권정보	DE-4400523 (1994-01-11)
국제출원번호	PCT/EP94/04214 (1994-12-19)
§371/§102 date	19950822 (19950822)
국제공개번호	WO-9518715 (1995-07-13)
발명자 / 주소	Retallick David (Munsterhausen DEX) Langer Hans J. (Grafelfing DEX)
출원인 / 주소	EOS GmbH Electro Optical Systems (Planegg DEX 03)
인용정보	피인용 횟수 : 169 인용 특허 : 0

초록 ▼

In a method and an apparatus for producing three-dimensional objects by layerwise solidification of a material the problem is encountered that, in particular when using powdery or pasty material, a material layer having an exactly adjusted thickness can not be generated in a sufficiently fast manner. In order to solve this problem, it is proposed to scrape the material by means of a vibrating wiper member (21, 22) when applying the material or to provide a movable container (13) used for applying the material with such wiper members (21, 22) at the lower side thereof.

대표청구항 ▼

A method of producing a three-dimensional object layer by layer on a support using a powdery material which can be solidified by irradiation with electromagnetic radiation, said method comprising carrying out the following steps for each layer: applying a layer of said material to said support or to a preceding layer; wiping said layer by moving a wiper member across said support to obtain a predetermined thickness of said material, vibrating said wiper member while moving it across said support to accelerate the formation of said layer having said predetermined thickness and to enhance surface smoothness and compactness of said layer, striking said layer with a beam of electromagnetic radiation at those portions of said layer which correspond to said object, thereby fusing said material at said portions of said layer, whereby said step of applying comprises charging a predetermined amount of said material into a container, said container carrying said wiper member, moving said container across said support and vibrating said container while moving it for simultaneously applying and wiping said material.

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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

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Method and apparatus for producing a three-dimensional object 원문보기

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Method and apparatus for producing a three-dimensional object 원문보기

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