IT8149285A0 - Sincronizzazione di blocco per un cambio di marcia - Google Patents

Sincronizzazione di blocco per un cambio di marcia

Info

Publication number
IT8149285A0
IT8149285A0 IT8149285A IT4928581A IT8149285A0 IT 8149285 A0 IT8149285 A0 IT 8149285A0 IT 8149285 A IT8149285 A IT 8149285A IT 4928581 A IT4928581 A IT 4928581A IT 8149285 A0 IT8149285 A0 IT 8149285A0
Authority
IT
Italy
Prior art keywords
gear change
lock synchronization
synchronization
lock
gear
Prior art date
Application number
IT8149285A
Other languages
English (en)
Other versions
IT1142815B (it
Inventor
Griesser Walter
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of IT8149285A0 publication Critical patent/IT8149285A0/it
Application granted granted Critical
Publication of IT1142815B publication Critical patent/IT1142815B/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)
IT49285/81A 1980-10-17 1981-09-14 Sincronizzazione di blocco per un cambio di marcia IT1142815B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3039231A DE3039231C2 (de) 1980-10-17 1980-10-17 Sperrsynchronisierung für Getriebeschaltung

Publications (2)

Publication Number Publication Date
IT8149285A0 true IT8149285A0 (it) 1981-09-14
IT1142815B IT1142815B (it) 1986-10-15

Family

ID=6114598

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49285/81A IT1142815B (it) 1980-10-17 1981-09-14 Sincronizzazione di blocco per un cambio di marcia

Country Status (6)

Country Link
BR (1) BR8106679A (it)
DE (1) DE3039231C2 (it)
FR (1) FR2492486A2 (it)
GB (1) GB2085984A (it)
IT (1) IT1142815B (it)
ZA (1) ZA816344B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425990A (en) 1979-04-20 1984-01-17 Zahnradfabrik Friedrichshafen Aktiengesellschaft Clutch assembly for gear transmission
JPS58118319U (ja) * 1982-02-05 1983-08-12 日産自動車株式会社 変速機の同期機構
DE3221712C2 (de) * 1982-06-09 1984-10-11 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Sperrsynchronisierung für Getriebeschaltung
US5097930A (en) * 1990-12-24 1992-03-24 Eaton Corporation Pre-energizer for a synchronizer
KR0172998B1 (ko) * 1995-07-20 1999-02-18 사와다 쿠니오 변속기의 동기장치
CN1089149C (zh) * 1996-04-02 2002-08-14 协和合金株式会社 变速装置的同步器
DE102005028803A1 (de) * 2005-06-22 2007-01-04 GM Global Technology Operations, Inc., Detroit Synchronisierungseinrichtung für ein Schaltgetriebe
DE102008024318A1 (de) 2008-05-20 2009-11-26 Schaeffler Kg Synchronisiereinrichtung für ein Zahnräderwechselgetriebe
DE102010004382A1 (de) * 2009-09-08 2011-03-10 Hoerbiger Antriebstechnik Gmbh Synchronisationseinheit eines Getriebes
JP2016098926A (ja) * 2014-11-25 2016-05-30 アイシン・エーアイ株式会社 手動変速機の同期装置
DE102015225100B4 (de) * 2015-12-14 2024-06-20 Schaeffler Technologies AG & Co. KG Synchronisiereinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR828576A (fr) * 1936-10-30 1938-05-20 Perfectionnements apportés aux accouplements positifs avec synchroniseur, notammentà ceux pour transmissions à vitesses variables
FR1058792A (fr) * 1951-12-17 1954-03-18 Applic Ind Et Commerciales Int Perfectionnements aux dispositifs de synchronisation pour boîtes de vitesses
DE1042978B (de) * 1955-08-25 1958-11-06 Zahnradfabrik Friedrichshafen Synchronisierungsvorrichtung, insbesondere fuer Getriebe-Schaltkupplungen
US3450240A (en) * 1967-05-15 1969-06-17 Humber Ltd Synchromesh gears
FR2408762A1 (fr) * 1977-11-14 1979-06-08 Zahnradfabrik Friedrichshafen Dispositif de synchronisation
DE2820774C2 (de) * 1978-05-12 1984-12-13 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Synchronisiereinrichtung für Schaltgetriebe
DE2915965C2 (de) * 1979-04-20 1982-11-04 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Sperr-Synchronisierung für Getriebeschaltungen

Also Published As

Publication number Publication date
DE3039231A1 (de) 1982-04-29
FR2492486A2 (fr) 1982-04-23
GB2085984A (en) 1982-05-06
BR8106679A (pt) 1982-06-29
ZA816344B (en) 1982-09-29
IT1142815B (it) 1986-10-15
DE3039231C2 (de) 1983-01-13

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