IT1303103B1 - Innesto sincronizzato per un cambio di velocita' di un veicolo. - Google Patents

Innesto sincronizzato per un cambio di velocita' di un veicolo.

Info

Publication number
IT1303103B1
IT1303103B1 IT1998TO000672A ITTO980672A IT1303103B1 IT 1303103 B1 IT1303103 B1 IT 1303103B1 IT 1998TO000672 A IT1998TO000672 A IT 1998TO000672A IT TO980672 A ITTO980672 A IT TO980672A IT 1303103 B1 IT1303103 B1 IT 1303103B1
Authority
IT
Italy
Prior art keywords
gear
pluralities
hub
teeth
gearwheels
Prior art date
Application number
IT1998TO000672A
Other languages
English (en)
Inventor
Gian Maria Pigozzi
Original Assignee
Iveco Fiat
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 Iveco Fiat filed Critical Iveco Fiat
Priority to IT1998TO000672A priority Critical patent/IT1303103B1/it
Publication of ITTO980672A0 publication Critical patent/ITTO980672A0/it
Priority to DE69924435T priority patent/DE69924435T2/de
Priority to EP99114524A priority patent/EP0976942B1/en
Priority to AT99114524T priority patent/ATE292255T1/de
Priority to ES99114524T priority patent/ES2237869T3/es
Publication of ITTO980672A1 publication Critical patent/ITTO980672A1/it
Application granted granted Critical
Publication of IT1303103B1 publication Critical patent/IT1303103B1/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
    • 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
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Control Of Transmission Device (AREA)
  • Gears, Cams (AREA)
  • Seal Device For Vehicle (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
IT1998TO000672A 1998-07-31 1998-07-31 Innesto sincronizzato per un cambio di velocita' di un veicolo. IT1303103B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT1998TO000672A IT1303103B1 (it) 1998-07-31 1998-07-31 Innesto sincronizzato per un cambio di velocita' di un veicolo.
DE69924435T DE69924435T2 (de) 1998-07-31 1999-07-23 Sychronisierte Kupplung für ein Fahrzeuggetriebe
EP99114524A EP0976942B1 (en) 1998-07-31 1999-07-23 A synchronised clutch for the gearbox of a vehicle
AT99114524T ATE292255T1 (de) 1998-07-31 1999-07-23 Sychronisierte kupplung für ein fahrzeuggetriebe
ES99114524T ES2237869T3 (es) 1998-07-31 1999-07-23 Embrague sincronizado para la caja de velocidades de un vehiculo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000672A IT1303103B1 (it) 1998-07-31 1998-07-31 Innesto sincronizzato per un cambio di velocita' di un veicolo.

Publications (3)

Publication Number Publication Date
ITTO980672A0 ITTO980672A0 (it) 1998-07-31
ITTO980672A1 ITTO980672A1 (it) 2000-01-31
IT1303103B1 true IT1303103B1 (it) 2000-10-30

Family

ID=11416969

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO000672A IT1303103B1 (it) 1998-07-31 1998-07-31 Innesto sincronizzato per un cambio di velocita' di un veicolo.

Country Status (5)

Country Link
EP (1) EP0976942B1 (it)
AT (1) ATE292255T1 (it)
DE (1) DE69924435T2 (it)
ES (1) ES2237869T3 (it)
IT (1) IT1303103B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10229911A1 (de) * 2002-07-04 2004-01-15 Ina-Schaeffler Kg Schiebemuffe einer Schaltkupplung
DE102010048344A1 (de) * 2010-10-13 2012-04-19 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Schaltmuffe für eine Schaltkupplung und Schaltkupplung
DE102014107371A1 (de) * 2014-05-26 2015-11-26 Hoerbiger Antriebstechnik Holding Gmbh Synchronisiervorrichtung und Synchronisationsverfahren
JP6224556B2 (ja) * 2014-09-04 2017-11-01 本田技研工業株式会社 トランスミッションのシンクロ装置
EP3249256B1 (en) * 2016-05-24 2020-02-12 Kyowa Metal Works Co., Ltd Synchromesh mechanism and transmission
KR20180107383A (ko) * 2017-03-17 2018-10-02 현대자동차주식회사 변속기구
CN107795642B (zh) * 2017-11-20 2024-03-26 广东工业大学 一种齿轮式啮合装置及换挡装置及变速器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369369A (en) * 1938-07-08 1945-02-13 Spicer Mfg Corp Power transmission
US2916939A (en) * 1939-05-09 1959-12-15 Chrysler Corp Power transmission
US2342960A (en) * 1941-01-16 1944-02-29 Chrysler Corp Power transmission
DE2659448C2 (de) * 1976-12-30 1981-11-26 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg Synchronisiereinrichtung für Schaltkupplungen, insbes. von Schaltgetrieben
US4727968A (en) * 1986-10-14 1988-03-01 General Motors Corporation Synchronizer clutch assembly
DE3772535D1 (de) * 1986-12-16 1991-10-02 Toyota Motor Co Ltd Synchronisiermechanismus fuer zahnradgetriebe.
DE3803845A1 (de) * 1987-02-18 1988-09-01 Zahnradfabrik Friedrichshafen Klauenschaltkupplung in einem stufenwechselgetriebe
DE4224270A1 (de) * 1992-07-23 1994-01-27 Getrag Getriebe Zahnrad Synchronisiereinrichtung für Stufengetriebe von Kraftfahrzeugen

Also Published As

Publication number Publication date
ITTO980672A0 (it) 1998-07-31
EP0976942A1 (en) 2000-02-02
ITTO980672A1 (it) 2000-01-31
DE69924435T2 (de) 2006-04-27
ATE292255T1 (de) 2005-04-15
EP0976942B1 (en) 2005-03-30
DE69924435D1 (de) 2005-05-04
ES2237869T3 (es) 2005-08-01

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Legal Events

Date Code Title Description
0001 Granted