FR3071604B1 - Moule a geometrie variable - Google Patents
Moule a geometrie variable Download PDFInfo
- Publication number
- FR3071604B1 FR3071604B1 FR1758984A FR1758984A FR3071604B1 FR 3071604 B1 FR3071604 B1 FR 3071604B1 FR 1758984 A FR1758984 A FR 1758984A FR 1758984 A FR1758984 A FR 1758984A FR 3071604 B1 FR3071604 B1 FR 3071604B1
- Authority
- FR
- France
- Prior art keywords
- variable geometry
- actuators
- measuring needle
- mold
- geometry mold
- Prior art date
- 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 - Fee Related
Links
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/207—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
- A61C9/004—Means or methods for taking digitized impressions
- A61C9/0046—Data acquisition means or methods
- A61C9/008—Mechanical means or methods, e.g. a contact probe moving over the teeth
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/08—Mouthpiece-type retainers or positioners, e.g. for both the lower and upper arch
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7532—Artificial members, protheses
- B29L2031/7536—Artificial teeth
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Catching Or Destruction (AREA)
Abstract
Appareil de mesure comportant : - un ensemble d'aiguilles (13) constitué d'une pluralité d'aiguilles de mesure (14), -un ensemble d'actionneurs constitué d'une pluralité d'actionneurs (16), chaque actionneur étant configuré pour déplacer une aiguille de mesure respective entre une position passive et une pluralité de positions actives ; - un module de commande (20) configuré de manière à activer lesdits actionneurs, chaque aiguille de mesure comportant un capteur configuré pour mesurer une caractéristique de ladite aiguille de mesure ou de l'environnement de ladite aiguille de mesure.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1758984A FR3071604B1 (fr) | 2017-09-27 | 2017-09-27 | Moule a geometrie variable |
PCT/EP2018/076326 WO2019063723A1 (fr) | 2017-09-27 | 2018-09-27 | Appareil de mesure comprenant une pluralité d'aiguilles de mesure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1758984 | 2017-09-27 | ||
FR1758984A FR3071604B1 (fr) | 2017-09-27 | 2017-09-27 | Moule a geometrie variable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3071604A1 FR3071604A1 (fr) | 2019-03-29 |
FR3071604B1 true FR3071604B1 (fr) | 2021-02-26 |
Family
ID=61027845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1758984A Expired - Fee Related FR3071604B1 (fr) | 2017-09-27 | 2017-09-27 | Moule a geometrie variable |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3071604B1 (fr) |
WO (1) | WO2019063723A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022110514A1 (de) | 2022-04-29 | 2023-11-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Handgerät-Abformungsvorrichtung und Abformungsvorrichtung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5865769A (en) * | 1996-05-20 | 1999-02-02 | International Business Machines Corporation | Surface contour measurement instrument |
US7014461B2 (en) * | 2003-01-23 | 2006-03-21 | Tactile Technologies Llc | Hard tissue surface geometry determination |
US20040159974A1 (en) * | 2003-02-18 | 2004-08-19 | Fischer Carolyn Anderson | Method of molding and apparatus |
US20120307590A1 (en) * | 2011-06-03 | 2012-12-06 | Canon Kabushiki Kaisha | Pinscreen sensing device |
-
2017
- 2017-09-27 FR FR1758984A patent/FR3071604B1/fr not_active Expired - Fee Related
-
2018
- 2018-09-27 WO PCT/EP2018/076326 patent/WO2019063723A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019063723A1 (fr) | 2019-04-04 |
FR3071604A1 (fr) | 2019-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLSC | Search report ready |
Effective date: 20190329 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
ST | Notification of lapse |
Effective date: 20210506 |