BR0115981A - Dispositivo de retenção para peças brutas de cer mica - Google Patents

Dispositivo de retenção para peças brutas de cer mica

Info

Publication number
BR0115981A
BR0115981A BR0115981-0A BR0115981A BR0115981A BR 0115981 A BR0115981 A BR 0115981A BR 0115981 A BR0115981 A BR 0115981A BR 0115981 A BR0115981 A BR 0115981A
Authority
BR
Brazil
Prior art keywords
blank
ceramic
frame
workpiece
dental
Prior art date
Application number
BR0115981-0A
Other languages
English (en)
Other versions
BR0115981B1 (pt
Inventor
Frank Filser
Ludwig Gauckler
Peter Kocher
Heinz Luethy
Peter Schaerer
Heiner Hoerhold
Peter Kreuder
Stefan Fecher
Original Assignee
Eidgenoess Tech Hochschule
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.)
Filing date
Publication date
Application filed by Eidgenoess Tech Hochschule filed Critical Eidgenoess Tech Hochschule
Publication of BR0115981A publication Critical patent/BR0115981A/pt
Publication of BR0115981B1 publication Critical patent/BR0115981B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/084—Work-clamping means other than mechanically-actuated using adhesive means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0022—Blanks or green, unfinished dental restoration parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

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)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Jigs For Machine Tools (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Capacitors (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Dental Prosthetics (AREA)
  • Gripping On Spindles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

"DISPOSITIVO DE RETENçãO PARA PEçAS BRUTAS DE CER‰MICA". A invenção refere-se a um dispositivo de retenção (42) que abrange uma peça bruta de cerâmica porosa (10), cilíndrica ou prismática, e meios para o aperto do dispositivo de retenção em uma máquina-ferramenta para o processamento, com remoção de material, da peça bruta (10) para a produção de uma peça a trabalhar de cerâmica (18). Sobre pelo menos uma parte da periferia da peça bruta (10) retida sem tensão, na região de um plano que abrange o seu eixo central longitudinal (A), um quadro estreito (12) acha-se fixado em conexão adesiva. Ele cobre a superfície da peça bruta (10) apenas em uma pequena parte. O quadro (12), por sua vez, acha-se retido em um retentor estável (24) com um adaptador de aperto (34), podendo ser destacado e estando seguro contra torção. Toda essa combinação está fixada na máquina-ferramenta com resistência à torção e ao deslizamento. A peça a trabalhar de cerâmica (18) emerge continuamente da peça bruta de cerâmica (10), sem predefinição da direção de avanço, até que sejam configurados segmentos de retenção (20) livremente selecionáveis apenas quanto ao número e ao local. Os segmentos de retenção (20) terminam sobre o material residual da peça bruta na região do quadro (12) ou diretamente sobre o quadro (12). O dispositivo de retenção é empregado especialmente para a produção de prótese dentária de cerâmica maciça, especialmente coroas dentárias ou pontes dentárias, como peça a trabalhar (18).
BRPI0115981-0A 2000-12-07 2001-12-03 dispositivo de retenção para peças brutas de cerámica. BR0115981B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH23882000 2000-12-07
PCT/CH2001/000692 WO2002045614A1 (de) 2000-12-07 2001-12-03 Haltevorrichtung für einen keramikrohling

Publications (2)

Publication Number Publication Date
BR0115981A true BR0115981A (pt) 2004-01-06
BR0115981B1 BR0115981B1 (pt) 2010-06-01

Family

ID=4568953

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0115981-0A BR0115981B1 (pt) 2000-12-07 2001-12-03 dispositivo de retenção para peças brutas de cerámica.

Country Status (16)

Country Link
US (1) US7077391B2 (pt)
EP (1) EP1339345B1 (pt)
JP (1) JP4261182B2 (pt)
KR (1) KR100917303B1 (pt)
CN (1) CN1230130C (pt)
AT (1) ATE430530T1 (pt)
AU (2) AU2335802A (pt)
BR (1) BR0115981B1 (pt)
CA (1) CA2427729C (pt)
DE (1) DE50114888D1 (pt)
ES (1) ES2327028T3 (pt)
HK (1) HK1063144A1 (pt)
MX (1) MXPA03004709A (pt)
NO (1) NO20031955L (pt)
PT (1) PT1339345E (pt)
WO (1) WO2002045614A1 (pt)

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DE102007061928B3 (de) * 2007-12-21 2009-08-06 Amann Girrbach Ag Anordnung zum Bearbeiten eines Werkstückes in einer spanabhebenden Bearbeitungsvorrichtung
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JP6820250B2 (ja) 2014-07-31 2021-01-27 スリーエム イノベイティブ プロパティズ カンパニー 歯科用ミルブランク及び着色溶液を含むパーツキット
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WO2020049432A1 (en) 2018-09-04 2020-03-12 3M Innovative Properties Company Fluorescent glazing composition for a dental zirconia article, process of sintering and kit of parts
CN109483300B (zh) * 2018-11-07 2021-10-08 昌河飞机工业（集团）有限责任公司 一种自由锻多通接头批产快速定位装置的制造方法
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CN114364359A (zh) 2019-09-11 2022-04-15 3M创新有限公司 含Tb、Er和Cr的氧化物的多孔氧化锆材料的牙科铣削坯、其制备方法和用途
EP4065038B1 (en) 2019-11-26 2023-10-18 3M Innovative Properties Company Process for treating a porous dental zirconia mill blank with coloring solutions
JP7512045B2 (ja) * 2020-02-14 2024-07-08 Ｄｇｓｈａｐｅ株式会社 義歯用アバットメントの保持アタッチメント、切削加工機、および義歯用アバットメントの製作方法
JP2023535226A (ja) 2020-07-29 2023-08-16 スリーエム イノベイティブ プロパティズ カンパニー 均質な色及び／又は透光性勾配を有する歯科用ミリングブロックの製造方法
JP2023546824A (ja) 2020-10-09 2023-11-08 スリーエム イノベイティブ プロパティズ カンパニー 着色多孔質ジルコニア歯科用ミルブランクのセット及び製造方法
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Also Published As

Publication number Publication date
JP2005501571A (ja) 2005-01-20
HK1063144A1 (en) 2004-12-17
ES2327028T3 (es) 2009-10-23
ATE430530T1 (de) 2009-05-15
CN1479593A (zh) 2004-03-03
EP1339345B1 (de) 2009-05-06
NO20031955D0 (no) 2003-04-29
CA2427729C (en) 2010-05-18
KR100917303B1 (ko) 2009-09-14
PT1339345E (pt) 2009-06-05
CA2427729A1 (en) 2003-05-02
US7077391B2 (en) 2006-07-18
WO2002045614A1 (de) 2002-06-13
CN1230130C (zh) 2005-12-07
AU2335802A (en) 2002-06-18
DE50114888D1 (de) 2009-06-18
KR20030066690A (ko) 2003-08-09
MXPA03004709A (es) 2004-05-04
AU2002223358B2 (en) 2004-10-28
US20040072121A1 (en) 2004-04-15
EP1339345A1 (de) 2003-09-03
NO20031955L (no) 2003-06-02
BR0115981B1 (pt) 2010-06-01
JP4261182B2 (ja) 2009-04-30

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