[특허]Continuous extruded bead object fabrication apparatus

Continuous extruded bead object fabrication apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-035/08
출원번호	US-0789977 (1991-11-12)
발명자 / 주소	Secretan Stanley (9211 Elizabeth Lake Rd. Leona Valley CA 93551) Bayless Earl T. (28051 Wildwind Rd. Canyon Country CA 91351)
인용정보	피인용 횟수 : 43 인용 특허 : 0

초록 ▼

A apparatus for economically producing both large and small objects wherein a continuous extrusion of viscous liquid is to be dispensed from a nozzle mounted directly adjacent to an object support platform. Preprogrammed movement is achieved between the nozzle and the object support platform in accordance with the size and shape of the object that is to be fabricated. A viscous liquid is to be dispensed a layer at a time resulting in building of the object layer-by-layer from the bottom of the object to the top of the object. Fibers may be added to the viscous liquid when fabricating large objects, thus providing structural reinforcements. The viscous liquid is to be rapidly curable upon the application of light energy with this light energy supplied at a three hundred sixty degree pattern about the nozzle. A light shield immediately adjacent to the nozzle prevents premature curing of viscous liquid. The high viscosity of the liquid retains the controlled shape prior to curing. After a layer is produced by the nozzle, vertical, horizontal or angular relative movement between the nozzle and the object support platform occurs with another layer then being produced.

대표청구항 ▼

An apparatus for producing a prototype comprising: a prototype support platform upon which a prototype is to be created; a liquid source terminating in a nozzle through which a viscous liquid is to be dispensed, said nozzle being located directly adjacent said prototype support platform and viscous liquid from said liquid source is capable of being deposited directly on said prototype support platform, the viscous liquid being curable into a solid when subjected to light energy, horizontal relative movement to occur between said prototye support platform and said nozzle, the depositing of the viscous liquid being continuous in the form of a narrow bead during said horizontal relative movement, vertical relative movement to occur between said prototype support platform and said nozzle with said vertical relative movement comprising an incremental series of short distances in a direction away from said prototype support platform, said horizontal movement normally occurring between a directly adjacent sequence of said series of short distances of said vertical movement; programmable means to produce said relative movement, said programmable means being preprogrammed according to the size and shape of said prototype, said programmable means directing said relative movement along with the dispensing of the viscous liquid to produce said prototype; a source of light for producing light energy for curing said viscous liquid, light direction means located directly adjacent to said nozzle, said light direction means for beaming the light energy toward said nozzle, the light energy from said source of light being transmitted to said light direction means prior to being applied to said prototype, said light direction means emits said light energy in a three hundred sixty degree pattern about said nozzle; a light shield, said light shield being mounted directly adjacent said nozzle, said light shield comprising a washer shaped structure shadowing said nozzle, said light shield to prevent light from contacting the immediately dispensed said viscous liquid preventing premature curing of said viscous liquid; and a cone-shaped light observing window, said nozzle and said light direction means being fixedly mounted on said light observing window, said light observing window surrounding said nozzle, said light observing window permitting observing said light energy in the area of said nozzle by a human being without causing injury to the eyes of the human being.

이 특허를 인용한 특허 (43)

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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Methods for additively manufacturing composite parts.
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Starodubtsev, Dmitry, Pen for three-dimensional printing.
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Yang Junsheng ; Wu Liang Wei ; Liu Junhai, Rapid prototyping and fabrication method for 3-D food objects.
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Allanic Andre-Luc,FRX ; Schaeffer Jean-Philippe,FRX, Rapid prototyping process and apparatus.
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Bradley, Jeremy, Self curing injection nozzle.
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Bradley, Jeremy, Self curing injection nozzle.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Systems and methods for additively manufacturing composite parts.
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Nye, Paul H; Desautels, John, Systems and methods for providing a personal affector machine.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Systems for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Systems for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Systems for additively manufacturing composite parts.
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Evans, Nick S.; Torres, Faraón; Ziegler, Ryan G.; Harrison, Samuel F.; Grijalva, III, Ciro J.; Osborn, Hayden S., Systems for additively manufacturing composite parts.
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Harrison, Samuel F.; Torres, Faraón; Ziegler, Ryan G.; Evans, Nick S.; Grijalva, III, Ciro J.; Osborn, Hayden S., Systems for additively manufacturing composite parts.
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Bredt, James F.; Clark, Sarah L.; Williams, Derek X.; DiCologero, Matthew J., Thermoplastic powder material system for appearance models from 3D printing systems.
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Bredt,James F.; Anderson,Timothy C.; Russell,David B., Three dimensional printing material system and method.
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Williams, Derek X., Three dimensional printing material system and method using peroxide cure.
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Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
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Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
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Alam, Amir; Bredt, James F.; Clark, Nanette; Flynn, Mary; Sprauer, Jean; Williams, Derek X., Three-dimensional printing material system with improved color, article performance, and ease of use.
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A	생활필수품
A62	인명구조; 소방(사다리 E06C)
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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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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Continuous extruded bead object fabrication apparatus 원문보기

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