IT1393993B1 - Sincronizzatore a doppio cono per trasmissioni di veicoli. - Google Patents

Sincronizzatore a doppio cono per trasmissioni di veicoli.

Info

Publication number
IT1393993B1
IT1393993B1 ITTO2008A000669A ITTO20080669A IT1393993B1 IT 1393993 B1 IT1393993 B1 IT 1393993B1 IT TO2008A000669 A ITTO2008A000669 A IT TO2008A000669A IT TO20080669 A ITTO20080669 A IT TO20080669A IT 1393993 B1 IT1393993 B1 IT 1393993B1
Authority
IT
Italy
Prior art keywords
double cone
vehicle transmissions
cone synchronizer
synchronizer
transmissions
Prior art date
Application number
ITTO2008A000669A
Other languages
English (en)
Inventor
Giorgio Turco
Silvano Colombo
Original Assignee
Oerlikon Graziano Spa
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 Oerlikon Graziano Spa filed Critical Oerlikon Graziano Spa
Priority to ITTO2008A000669A priority Critical patent/IT1393993B1/it
Priority to US12/556,127 priority patent/US20100065391A1/en
Priority to EP09169963A priority patent/EP2163779B1/en
Priority to ES09169963T priority patent/ES2400738T3/es
Priority to PL09169963T priority patent/PL2163779T3/pl
Priority to JP2009209240A priority patent/JP5608349B2/ja
Publication of ITTO20080669A1 publication Critical patent/ITTO20080669A1/it
Application granted granted Critical
Publication of IT1393993B1 publication Critical patent/IT1393993B1/it

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
    • 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
    • F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
ITTO2008A000669A 2008-09-11 2008-09-11 Sincronizzatore a doppio cono per trasmissioni di veicoli. IT1393993B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO2008A000669A IT1393993B1 (it) 2008-09-11 2008-09-11 Sincronizzatore a doppio cono per trasmissioni di veicoli.
US12/556,127 US20100065391A1 (en) 2008-09-11 2009-09-09 Double-cone synchronizer for vehicle transmissions
EP09169963A EP2163779B1 (en) 2008-09-11 2009-09-10 Double-cone synchronizer for vehicle transmissions
ES09169963T ES2400738T3 (es) 2008-09-11 2009-09-10 Sincronizador de doble cono para transmisiones de vehículo
PL09169963T PL2163779T3 (pl) 2008-09-11 2009-09-10 Dwustożkowy synchronizator dla napędów pojazdów
JP2009209240A JP5608349B2 (ja) 2008-09-11 2009-09-10 シンクロナイザ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2008A000669A IT1393993B1 (it) 2008-09-11 2008-09-11 Sincronizzatore a doppio cono per trasmissioni di veicoli.

Publications (2)

Publication Number Publication Date
ITTO20080669A1 ITTO20080669A1 (it) 2010-03-12
IT1393993B1 true IT1393993B1 (it) 2012-05-17

Family

ID=40756242

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2008A000669A IT1393993B1 (it) 2008-09-11 2008-09-11 Sincronizzatore a doppio cono per trasmissioni di veicoli.

Country Status (6)

Country Link
US (1) US20100065391A1 (it)
EP (1) EP2163779B1 (it)
JP (1) JP5608349B2 (it)
ES (1) ES2400738T3 (it)
IT (1) IT1393993B1 (it)
PL (1) PL2163779T3 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975267A (zh) * 2010-11-11 2011-02-16 中国第一汽车集团公司 轻型车变速器用连接式双锥同步器
CN103982569B (zh) * 2014-04-16 2016-11-09 李汉祥 一种双锥面汽车同步器
CN104405788A (zh) * 2014-11-14 2015-03-11 无锡贺安特动力科技有限公司 多锥面同步器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272291A (en) * 1964-08-03 1966-09-13 Borg Warner Synchronizer
JPS59187114A (ja) * 1983-04-06 1984-10-24 Kyowa Gokin Kk 車輛変速機における同期リング
DE3776558D1 (de) * 1987-01-31 1992-03-12 Eaton Corp Sicherungsklammer fuer rotierende teile.
JPS63142429U (it) * 1987-03-12 1988-09-20
JPH0193628A (ja) * 1987-10-01 1989-04-12 Mazda Motor Corp 変速機の同期噛合装置
US5135087A (en) * 1991-01-16 1992-08-04 New Venture Gear, Inc. Dual-cone synchronizer with servo action
IT1259581B (it) * 1992-05-11 1996-03-20 Fiat Auto Spa Sincronizzatore per cambi ad ingranaggi sempre in presa per autoveicoli
US5638930A (en) * 1995-12-18 1997-06-17 New Venture Gear, Inc. Strut-type synchronizer
FR2804187B1 (fr) * 2000-01-21 2002-05-03 Renault Dispositif et couplage par cone de friction pour boite de vitesses
US6324930B1 (en) * 2000-03-22 2001-12-04 New Venture Gear, Inc. Gear assembly
US6814682B2 (en) * 2002-05-07 2004-11-09 Borgwarner Inc. Transfer case with synchronizer clutch
FR2860846B1 (fr) * 2003-10-14 2006-03-31 Fedreal Mogul Sintered Product Bague de synchronisation frittee
JP4240092B2 (ja) * 2006-09-07 2009-03-18 トヨタ自動車株式会社 摩擦係合装置の支持構造および変速機

Also Published As

Publication number Publication date
ITTO20080669A1 (it) 2010-03-12
PL2163779T3 (pl) 2013-04-30
ES2400738T3 (es) 2013-04-11
US20100065391A1 (en) 2010-03-18
EP2163779A2 (en) 2010-03-17
JP5608349B2 (ja) 2014-10-15
EP2163779A3 (en) 2010-12-29
EP2163779B1 (en) 2012-11-28
JP2010084942A (ja) 2010-04-15

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