DE69111140T2 - Lichthärtungsformungsaparatur. - Google Patents

Lichthärtungsformungsaparatur.

Info

Publication number: DE69111140T2
Authority: DE; Germany
Prior art keywords: light curing; molding equipment; curing molding; equipment; light
Prior art date: 1990-05-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE69111140T

Other languages

English (en)

Other versions

DE69111140D1 (de

Inventor

Naoichiro Saito

Seiji Hayano

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

NTT Data Group Corp

Original Assignee

Mitsubishi Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-05-02

Filing date

1991-05-01

Publication date

1996-03-28

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26453806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69111140(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-05-01 Application filed by Mitsubishi Corp filed Critical Mitsubishi Corp

1995-08-17 Application granted granted Critical

1995-08-17 Publication of DE69111140D1 publication Critical patent/DE69111140D1/de

1996-03-28 Publication of DE69111140T2 publication Critical patent/DE69111140T2/de

2011-05-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
- B29K2995/0073—Roughness, e.g. anti-slip smooth

DE69111140T 1990-05-02 1991-05-01 Lichthärtungsformungsaparatur. Expired - Lifetime DE69111140T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP11527190		1990-05-02
JP2297536A JPH0773884B2 (ja)	1990-05-02	1990-11-02	光固化造形装置

Publications (2)

Publication Number	Publication Date
DE69111140D1 DE69111140D1 (de)	1995-08-17
DE69111140T2 true DE69111140T2 (de)	1996-03-28

Family

ID=26453806

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69111140T Expired - Lifetime DE69111140T2 (de)	1990-05-02	1991-05-01	Lichthärtungsformungsaparatur.

Country Status (4)

Country	Link
US (1)	US5253177A (de)
EP (1)	EP0459635B1 (de)
JP (1)	JPH0773884B2 (de)
DE (1)	DE69111140T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5965079A (en)	1995-04-25	1999-10-12	3D Systems, Inc.	Method and apparatus for making a three-dimensional object by stereolithography
US5999184A (en) *	1990-10-30	1999-12-07	3D Systems, Inc.	Simultaneous multiple layer curing in stereolithography
DE4134265C2 (de) *	1991-10-16	1993-11-25	Eos Electro Optical Syst	Vorrichtung und Verfahren zur Herstellung eines dreidimensionalen Objekts mittels Stereographie
US5432045A (en) *	1992-05-28	1995-07-11	Cmet, Inc.	Photo-solidification modeling apparatus and photo-solidification modeling method having an improved recoating process
JPH06114948A (ja) *	1992-10-01	1994-04-26	Shiimetsuto Kk	未硬化液排出口付光硬化造形物とその造形法
JP2853497B2 (ja) *	1993-01-12	1999-02-03	ソニー株式会社	光学的造形装置
DE4302418A1 (de) *	1993-01-28	1994-08-11	Eos Electro Optical Syst	Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts
JPH0815760B1 (de) *	1993-04-05	1996-02-21
WO1995002500A1 (fr) *	1993-07-15	1995-01-26	Cmet, Inc.	Appareil de modelage par photopolymerisation a fonction de decalage des donnees de triangulation et methode de decalage associee
AU2365595A (en) *	1994-04-25	1995-11-16	3D Systems, Inc.	Enhanced building techniques in stereolithography
DE69621001T2 (de) *	1995-02-01	2003-04-03	3D Systems Inc	Schnelles glättungsverfahren für schichtweise hergestellte dreidimensionale gegenstände
US5818718A (en) *	1996-04-01	1998-10-06	University Of Utah Research Foundation	Higher order construction algorithm method for rapid prototyping
JP2002331591A (ja) *	2001-05-08	2002-11-19	Fuji Photo Film Co Ltd	光造形方法
DE10219983B4 (de) *	2002-05-03	2004-03-18	Bego Medical Ag	Verfahren zum Herstellen von Produkten durch Freiform-Lasersintern
JP4967744B2 (ja) *	2007-03-26	2012-07-04	富士通株式会社	三次元設計支援方法、三次元設計支援装置及びコンピュータプログラム
US9789540B2 (en) *	2008-02-13	2017-10-17	Materials Solutions Limited	Method of forming an article
US8636496B2 (en) *	2008-05-05	2014-01-28	Georgia Tech Research Corporation	Systems and methods for fabricating three-dimensional objects
US9561622B2 (en)	2008-05-05	2017-02-07	Georgia Tech Research Corporation	Systems and methods for fabricating three-dimensional objects
CN104827666B (zh) *	2015-04-30	2018-06-19	北京敏速自动控制设备有限公司	3d打印支撑方法及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2795758A (en) *	1956-03-12	1957-06-11	Jr Abry S Cahn	Average speed indicating device
JPS56144478A (en) *	1980-04-12	1981-11-10	Hideo Kodama	Stereoscopic figure drawing device
JPS60247515A (ja) *	1984-05-23	1985-12-07	Oosakafu	光学的造形法
FR2583334B1 (fr) *	1985-06-14	1987-08-07	Cilas Alcatel	Procede et dispositif pour realiser un modele de piece industrielle
JPH0634216B2 (ja) *	1985-07-13	1994-05-02	大日本印刷株式会社	回転体容器の形状決定装置
EP0250121B1 (de) *	1986-06-03	1994-11-02	Cubital Ltd.	Gerät zur Entwicklung dreidimensionaler Modelle
US4801477A (en) *	1987-09-29	1989-01-31	Fudim Efrem V	Method and apparatus for production of three-dimensional objects by photosolidification
JPH0222035A (ja) *	1988-03-08	1990-01-24	Osaka Prefecture	光学的造形法
US5106288A (en) *	1988-04-11	1992-04-21	Austral Asian Lasers Pty Ltd.	Laser based plastic model making workstation
ATE209562T1 (de) *	1988-04-18	2001-12-15	3D Systems Inc	Stereolithografische stützen
EP0354637B1 (de) *	1988-04-18	1997-06-25	3D Systems, Inc.	Stereolithografische CAD/CAM-Datenkonversion
JPH0757532B2 (ja) *	1988-10-19	1995-06-21	松下電工株式会社	三次元形状の形成方法
US5143663A (en) *	1989-06-12	1992-09-01	3D Systems, Inc.	Stereolithography method and apparatus
US5071337A (en) *	1990-02-15	1991-12-10	Quadrax Corporation	Apparatus for forming a solid three-dimensional article from a liquid medium

1990
- 1990-11-02 JP JP2297536A patent/JPH0773884B2/ja not_active Expired - Lifetime
1991
- 1991-05-01 US US07/694,333 patent/US5253177A/en not_active Expired - Lifetime
- 1991-05-01 DE DE69111140T patent/DE69111140T2/de not_active Expired - Lifetime
- 1991-05-01 EP EP91303956A patent/EP0459635B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH0773884B2 (ja)	1995-08-09
US5253177A (en)	1993-10-12
EP0459635A1 (de)	1991-12-04
JPH04118222A (ja)	1992-04-20
EP0459635B1 (de)	1995-07-12
DE69111140D1 (de)	1995-08-17

Legal Events

Date	Code	Title	Description
1996-06-20	8363	Opposition against the patent
1997-06-12	8327	Change in the person/name/address of the patent owner	Owner name: NTT DATA CORP., TOKIO/TOKYO, JP

Publication	Publication Date	Title
AT400125B (de)	1995-10-25	Formschliesseinheit
DE59103615D1 (de)	1995-01-12	Thermoplastische Formmasse.
DE3887980T2 (de)	1994-08-04	Giessen optischer thermoplastischen komponenten.
FI911969A0 (fi)	1991-04-23	Suspensionsmedium foer en vattenloeslig polymer.
DE69111140T2 (de)	1996-03-28	Lichthärtungsformungsaparatur.
DE69018635D1 (de)	1995-05-18	Thermoplastische harzzusammensetzung.
DE69111858D1 (de)	1995-09-14	Vulkanisierbare Gummimischung.
DE69113396D1 (de)	1995-11-02	Lichthärtungsformungsapparatur.
DE69112675D1 (de)	1995-10-12	Halogenierte Harzzusammensetzung.
FI904216A (fi)	1992-02-28	Foerfarande foer att arrangera teleroestningen pao ett saekert saett.
DE59106889D1 (de)	1995-12-21	Thermoplastische Formmassen.
NO910284D0 (no)	1991-01-24	U-baat-redningsutstyr.
DE69113583T2 (de)	1996-05-02	Thermoplastische harzzusammensetzung.
DE69003586T2 (de)	1994-04-28	Spritzgusseinrichtung.
DE69107648T2 (de)	1995-08-17	Thermoplastische Harzzusammensetzung.
DE69015158D1 (de)	1995-01-26	Härtbare Harzzusammensetzung.
DE69108797D1 (de)	1995-05-18	Thermoplastische Harzzusammensetzungen.
NO177825C (no)	1995-11-29	Polyamid-stöpeblandinger
NO914163L (no)	1992-04-27	Polymersammensetninger
DE69129764D1 (de)	1998-08-20	Härtungszusammensetzungen
DE59101755D1 (de)	1994-07-07	Innenleuchte.
DE69214022T2 (de)	1997-04-30	Giessform
DE69130508T2 (de)	1999-06-10	Thermoplastische formmassen
KR920007425U (ko)	1992-05-19	압출기
FI930510A (fi)	1993-02-05	Koncentrater foer plast