BRPI1013379A2 - anel síncrono - Google Patents

anel síncrono

Info

Publication number
BRPI1013379A2
BRPI1013379A2 BRPI1013379A BRPI1013379A BRPI1013379A2 BR PI1013379 A2 BRPI1013379 A2 BR PI1013379A2 BR PI1013379 A BRPI1013379 A BR PI1013379A BR PI1013379 A BRPI1013379 A BR PI1013379A BR PI1013379 A2 BRPI1013379 A2 BR PI1013379A2
Authority
BR
Brazil
Prior art keywords
synchronous ring
copper
zinc alloy
substrate
synchronous
Prior art date
Application number
BRPI1013379A
Other languages
English (en)
Inventor
Gebhard Friedrich
Geise Jürgen
Gaag Norbert
Original Assignee
Diehl Metall Stiftung & Co Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42174015&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1013379(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Diehl Metall Stiftung & Co Kg filed Critical Diehl Metall Stiftung & Co Kg
Publication of BRPI1013379A2 publication Critical patent/BRPI1013379A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/01—Alloys based on copper with aluminium as the next major constituent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/025—Synchro rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/10—Surface characteristics; Details related to material surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

anel síncrono e uso de uma liga de cobre-zinco na produção do mesmo". a invenção refere-se a um anel síncrono, no qual uma superfície de fricção de um substrato de metal em forma de anel síncrono é revestida com uma camada de carbono. para minimizar o custo da fabricação, particularmente em pequenas séries, é recomendado de acordo com a invenção, que o substrato seja preparado de uma liga de cobre-zinco.
BRPI1013379A 2009-04-01 2010-03-05 anel síncrono BRPI1013379A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009015811.1A DE102009015811C5 (de) 2009-04-01 2009-04-01 Synchronring
PCT/EP2010/001370 WO2010112120A1 (de) 2009-04-01 2010-03-05 Synchronring

Publications (1)

Publication Number Publication Date
BRPI1013379A2 true BRPI1013379A2 (pt) 2019-03-12

Family

ID=42174015

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1013379A BRPI1013379A2 (pt) 2009-04-01 2010-03-05 anel síncrono

Country Status (5)

Country Link
EP (1) EP2414553B2 (pt)
CN (1) CN102348818A (pt)
BR (1) BRPI1013379A2 (pt)
DE (1) DE102009015811C5 (pt)
WO (1) WO2010112120A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104152743B (zh) * 2014-08-01 2017-10-03 武汉泛洲中越合金有限公司 铜合金齿环基体材料及其制备方法
CN104614215B (zh) * 2015-01-30 2017-06-16 中国船舶重工集团公司第十二研究所 高锰铝青铜标准物质及其制备方法
CN108220669A (zh) * 2018-02-05 2018-06-29 南通鑫祥锌业有限公司 一种锌铜合金带及其制作工艺
CN108480645B (zh) * 2018-02-07 2021-04-02 东风商用车有限公司 一种汽车同步环材料及其制备方法
CN111349811A (zh) * 2020-04-16 2020-06-30 龙工（上海）精工液压有限公司 一种铜合金材料

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753251C (de) * 1939-01-08 1952-05-19 Georg Buehler Gleitlagerstoff aus knetverformten Messingen
DE764372C (de) * 1940-04-07 1952-09-29 Eugen Dr Vaders Kupfer-Zinklegierung
AT179656B (de) * 1952-09-17 1954-09-25 Voest Ag Messing mit den Gebrauchseigenschaften von Sondermessing und Verfahren zu seiner Herstellung
KR910009871B1 (ko) * 1987-03-24 1991-12-03 미쯔비시마테리얼 가부시기가이샤 Cu계 합금제 변속기용 동기링
DE3735783C1 (de) 1987-10-22 1989-06-15 Diehl Gmbh & Co Verwendung einer Kupfer-Zink-Legierung
SU1534083A1 (ru) * 1988-02-12 1990-01-07 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Сплав на основе меди с эффектом запоминани формы
JPH07293325A (ja) * 1994-04-20 1995-11-07 Aisin Seiki Co Ltd 内燃機関のピストン
JP2663930B2 (ja) * 1995-10-31 1997-10-15 三菱マテリアル株式会社 Ｃｕ系合金製変速機用同期リング
JPH09202905A (ja) * 1996-01-24 1997-08-05 Dainatsukusu:Kk 焼結によるシンクロナイザーリングの製造方法
JP4123459B2 (ja) * 2000-06-12 2008-07-23 三菱マテリアル株式会社 チャンファー部がすぐれた疲労強度を有する銅合金製熱間型鍛造シンクロナイザーリング
DE10334895B3 (de) * 2003-07-29 2005-05-19 Diehl Metall Stiftung & Co.Kg Synchronring
DE102005035941B3 (de) * 2005-07-28 2007-04-19 Diehl Metall Stiftung & Co.Kg Synchronringpaket
DE102006009396B4 (de) * 2006-03-01 2012-08-16 Diehl Metall Stiftung & Co. Kg Messinglegierung sowie Synchronring
EP1887240A1 (de) * 2006-08-11 2008-02-13 Sulzer Euroflamm Germany GmbH Synchronring
DE102006040464A1 (de) * 2006-08-29 2008-03-06 Schaeffler Kg Synchronisierungseinrichtung mit Stahl- und Messingelementen in Verbindung mit einem Reibbelag

Also Published As

Publication number Publication date
DE102009015811C5 (de) 2019-09-19
DE102009015811A1 (de) 2010-11-11
EP2414553A1 (de) 2012-02-08
WO2010112120A1 (de) 2010-10-07
DE102009015811B4 (de) 2011-09-15
EP2414553B2 (de) 2020-12-09
EP2414553B1 (de) 2015-07-08
CN102348818A (zh) 2012-02-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2516 DE 26-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]