BR9803022A - Sincronizador - Google Patents
SincronizadorInfo
- Publication number
- BR9803022A BR9803022A BR9803022-1A BR9803022A BR9803022A BR 9803022 A BR9803022 A BR 9803022A BR 9803022 A BR9803022 A BR 9803022A BR 9803022 A BR9803022 A BR 9803022A
- Authority
- BR
- Brazil
- Prior art keywords
- self
- ramps
- energizing
- flange
- clutches
- Prior art date
Links
Classifications
-
- 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
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D23/0606—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation the blocking mechanism comprising an axially-extending shouldered pin passing through a hole in a radial wall
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19284—Meshing assisters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Structure Of Transmissions (AREA)
Abstract
"SINCRONIZADOR", do tipo de pino de dupla ação (22) com embreagens de fricção (26, 50 e 28, 52), embreagens de mordente (30, 34 e 32, 36), um flange de mudança (42), rampas auto-energizantes (13b, 13c, 13d, 13e) fixadas em um eixo (12) e rampas auto-energizantes (45a, 45b, 45c, 45d) fixadas a um membro auto-energizante (44). A conexão das rampas em resposta a uma mudança pelo operador (F~ o~) aplicada ao flange de mundaça provê uma força adicional axial (F~ a~) para aumentar a força de conexão das embreagens de fricção. O membro (44) é fixado contra rotação com um movimento deslizante em reação ao flange (42). Arruelas de mola (46, 48) reagem em direções opostas entre o membro (44) e os membros de mordente (34, 36) para limitar a quantidade de força axial adicional (F~ a~). Ombros bloqueadores (42d, 54c e 42e, 54d) impedem a conexão assíncrona das embreagens de mordente. As arruelas de mola (68,70) são interpostas às embreagens de fricção e os ombros bloqueadores, para devolver o flange de mudança até uma posição de ponto morto e desconectar as rampas auto-energizantes em resposta à remoção da força de mudança (F~ o~), antes da conclusão de uma mudança.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/908,092 US5934428A (en) | 1997-08-11 | 1997-08-11 | Synchronizer including neutral return and self-energizing disengagement |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9803022A true BR9803022A (pt) | 1999-10-13 |
Family
ID=25425164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9803022-1A BR9803022A (pt) | 1997-08-11 | 1998-08-06 | Sincronizador |
Country Status (10)
Country | Link |
---|---|
US (1) | US5934428A (pt) |
EP (1) | EP0897068B1 (pt) |
JP (1) | JPH11125268A (pt) |
CN (1) | CN1129722C (pt) |
AR (1) | AR016589A1 (pt) |
BR (1) | BR9803022A (pt) |
DE (1) | DE69820169T2 (pt) |
PL (1) | PL327882A1 (pt) |
TR (1) | TR199801550A3 (pt) |
ZA (1) | ZA987033B (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040112704A1 (en) * | 2002-08-30 | 2004-06-17 | Mcneill Wulf | Synchronous drive coupling |
JP2005114156A (ja) * | 2003-09-19 | 2005-04-28 | Nissan Motor Co Ltd | 変速機の同期装置 |
US20050145270A1 (en) * | 2003-12-31 | 2005-07-07 | Ray R. K. | Pressure washer with injector |
US20050155972A1 (en) * | 2003-12-31 | 2005-07-21 | Ray R. K. | Container and cap assembly for pressure washer |
US7694793B2 (en) * | 2006-08-22 | 2010-04-13 | GM Global Technology Operations, Inc, | One-way clutch with dog-clutch and synchronizer |
DE102007036104B4 (de) | 2007-08-01 | 2019-03-07 | Schaeffler Technologies AG & Co. KG | Synchronisiereinrichtung für ein Zahnräderwechselgetriebe |
DE102007037516A1 (de) | 2007-08-08 | 2009-02-12 | Schaeffler Kg | Antriebsstrang, insbesondere eines Kraftfahrzeugs |
DE102007037535A1 (de) | 2007-08-09 | 2009-02-12 | Schaeffler Kg | Synchronisiereinrichtung eines Zahnräderwechselgetriebes |
DE102007042798A1 (de) | 2007-09-07 | 2009-03-12 | Schaeffler Kg | Schaltrad für eine Synchronisiervorrichtung eines Zahnräderwechselgetriebes |
DE102008017876B4 (de) | 2008-04-09 | 2020-10-01 | Schaeffler Technologies AG & Co. KG | Synchronisiereinrichtung für ein Zahnräderwechselgetriebe |
DE102008024658A1 (de) | 2008-05-21 | 2009-11-26 | Schaeffler Kg | Verfahren zum Synchronisieren zweier relativ zueinander drehbarer Bauteile in einem Zahnräderwechselgetriebe und Synchronisiereinrichtung eines Zahnräderwechselgetriebes |
DE102008047485A1 (de) | 2008-09-17 | 2010-04-15 | Schaeffler Kg | Synchronisiereinrichtung eines Zahnräderwechselgetriebes |
DE102008047484A1 (de) | 2008-09-17 | 2010-04-15 | Schaeffler Kg | Synchronisiereinrichtung eines Zahnräderwechselgetriebes |
DE102008047483A1 (de) | 2008-09-17 | 2010-04-15 | Schaeffler Kg | Synchronisiereinrichtung eines Zahnräderwechselgetriebes |
DE102009012961B3 (de) | 2009-03-12 | 2010-01-21 | Ab Skf | Verfahren zur Herstellung eines Ringes einer Synchronisationseinrichtung und Ring einer Synchronisationseinrichtung |
DE102009059840A1 (de) | 2009-12-21 | 2011-07-14 | Schaeffler Technologies GmbH & Co. KG, 91074 | Reibpaarung für zwei Kupplungselemente, insbesondere in einer Synchronisiereinrichtung |
KR101134203B1 (ko) * | 2010-03-03 | 2012-04-09 | 대동공업주식회사 | 다목적 운반차량용 변속장치 |
CN107429754B (zh) * | 2015-04-01 | 2019-09-17 | 本田技研工业株式会社 | 牙嵌式离合器机构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429789A (en) * | 1944-05-27 | 1947-10-28 | Autocar Company | Synchronizing clutch mechanism |
DE1098824B (de) * | 1959-01-30 | 1961-02-02 | Daimler Benz Ag | Sperr-Synchronisiereinrichtung fuer formschluessige Schaltkupplungen, insbesondere bei Kraftfahrzeug-Wechselgetrieben |
US3739890A (en) * | 1971-06-03 | 1973-06-19 | Fiat Spa | Positive synchromesh gears |
JPS5327763A (en) * | 1976-08-10 | 1978-03-15 | Nissan Diesel Motor Co Ltd | Pin-type synchronizer of auxiliary transmission |
JPS5840344Y2 (ja) * | 1978-11-15 | 1983-09-10 | トヨタ自動車株式会社 | 歯車変速機 |
JPH01141235A (ja) * | 1987-11-27 | 1989-06-02 | Kanzaki Kokyukoki Mfg Co Ltd | 同期噛合い式クラッチ装置 |
US5092439A (en) * | 1990-12-24 | 1992-03-03 | Eaton Corporation | Synchronizer with deep splines & improved boost ramps |
US5078245A (en) * | 1990-12-24 | 1992-01-07 | Eaton Corporation | Self-energizing synchronizer with force limiting |
IT1259581B (it) * | 1992-05-11 | 1996-03-20 | Fiat Auto Spa | Sincronizzatore per cambi ad ingranaggi sempre in presa per autoveicoli |
DE4324814A1 (de) * | 1993-07-23 | 1995-01-26 | Zahnradfabrik Friedrichshafen | Getriebeschaltung mit Sperrsynchronisierung |
SE502042C2 (sv) * | 1993-11-18 | 1995-07-24 | Volvo Ab | Synkroniseringsanordning i en fordonsväxellåda |
US5641044A (en) * | 1995-07-31 | 1997-06-24 | Eaton Corporation | Double-acting pin-type synchronizer assembly and synchronizer pin assembly |
-
1997
- 1997-08-11 US US08/908,092 patent/US5934428A/en not_active Expired - Lifetime
-
1998
- 1998-08-01 EP EP98114454A patent/EP0897068B1/en not_active Expired - Lifetime
- 1998-08-01 DE DE69820169T patent/DE69820169T2/de not_active Expired - Lifetime
- 1998-08-05 ZA ZA987033A patent/ZA987033B/xx unknown
- 1998-08-06 BR BR9803022-1A patent/BR9803022A/pt not_active IP Right Cessation
- 1998-08-06 AR ARP980103880A patent/AR016589A1/es active IP Right Grant
- 1998-08-07 PL PL98327882A patent/PL327882A1/xx unknown
- 1998-08-11 CN CN98118401A patent/CN1129722C/zh not_active Expired - Fee Related
- 1998-08-11 JP JP10226794A patent/JPH11125268A/ja active Pending
- 1998-08-11 TR TR1998/01550A patent/TR199801550A3/tr unknown
Also Published As
Publication number | Publication date |
---|---|
JPH11125268A (ja) | 1999-05-11 |
CN1129722C (zh) | 2003-12-03 |
TR199801550A2 (xx) | 1999-02-22 |
ZA987033B (en) | 1999-02-08 |
DE69820169D1 (de) | 2004-01-15 |
EP0897068B1 (en) | 2003-12-03 |
US5934428A (en) | 1999-08-10 |
AR016589A1 (es) | 2001-07-25 |
PL327882A1 (en) | 1999-02-15 |
EP0897068A1 (en) | 1999-02-17 |
DE69820169T2 (de) | 2004-10-14 |
TR199801550A3 (tr) | 1999-02-22 |
CN1208132A (zh) | 1999-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2257 DE 08-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |