BR0006430A - Sicronizador - Google Patents

Sicronizador

Info

Publication number
BR0006430A
BR0006430A BR0006430A BR0006430A BR0006430A BR 0006430 A BR0006430 A BR 0006430A BR 0006430 A BR0006430 A BR 0006430A BR 0006430 A BR0006430 A BR 0006430A BR 0006430 A BR0006430 A BR 0006430A
Authority
BR
Brazil
Prior art keywords
synchronizer
operator
force
amount
exchange force
Prior art date
Application number
BR0006430A
Other languages
English (en)
Inventor
Carl Christopher John Smith
Graeme Andrew Jackson
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of BR0006430A publication Critical patent/BR0006430A/pt

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

Abstract

"SINCRONIZADOR". Um sincronizador do tipo de anel de travamento (18) para friccionalmente sincronizar e positivamente conectar engrenagens (14, 16) a um eixo (12). O sincronizador inclui superfícies de embreagem cónica (24, 48) e (26, 50) que são contatadas por uma força de troca pelo operador e meios limite (54, 56) produzindo uma força contrária para diminuir a quantidade de força de troca pelo operador transmitida para as superfícies de fricção de embreagem em resposta ao torque de sincronização exceder uma quantidade predeterminada.
BR0006430A 1999-12-08 2000-12-07 Sicronizador BR0006430A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9928892A GB2357126A (en) 1999-12-08 1999-12-08 Synchronizer with force limiter which prevents damage

Publications (1)

Publication Number Publication Date
BR0006430A true BR0006430A (pt) 2001-07-17

Family

ID=10865850

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006430A BR0006430A (pt) 1999-12-08 2000-12-07 Sicronizador

Country Status (5)

Country Link
EP (1) EP1106857B1 (pt)
CN (1) CN1221744C (pt)
BR (1) BR0006430A (pt)
DE (1) DE60035019T2 (pt)
GB (1) GB2357126A (pt)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420206C3 (de) * 1974-04-26 1980-05-14 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Synchronisiereinrichtung für Zahnräderschalteinrichtung
US4425990A (en) * 1979-04-20 1984-01-17 Zahnradfabrik Friedrichshafen Aktiengesellschaft Clutch assembly for gear transmission
US4700823A (en) 1980-03-28 1987-10-20 Eaton Corporation Clutch with pyrolytic carbon friction material
DE3622464C1 (pt) * 1986-07-04 1987-12-17 Getrag Getriebe- Und Zahnradfabrik Gmbh, 7140 Ludwigsburg, De
US4727968A (en) 1986-10-14 1988-03-01 General Motors Corporation Synchronizer clutch assembly
US4778548A (en) 1987-07-24 1988-10-18 Fox Joseph R Bonding woven carbon fabric friction materials
US4844218A (en) 1988-03-28 1989-07-04 Eaton Corporation Friction material configuration
GB2241542B (en) * 1990-02-28 1993-12-01 Massey Ferguson Mfg A gear coupler
FR2686669A1 (fr) * 1992-01-27 1993-07-30 Peugeot Dispositif de commande d'une boite de vitesses.
US5531305A (en) * 1993-11-05 1996-07-02 Borg-Warner Automotive, Inc. Synchronizer clutch assembly for multiple ratio gearing
US5769198A (en) * 1996-09-16 1998-06-23 Eaton Corporation Pin-type synchronizer
DE19733519A1 (de) * 1997-08-02 1999-02-04 Zahnradfabrik Friedrichshafen Schaltkupplung

Also Published As

Publication number Publication date
CN1299019A (zh) 2001-06-13
EP1106857B1 (en) 2007-05-30
DE60035019D1 (de) 2007-07-12
GB2357126A (en) 2001-06-13
DE60035019T2 (de) 2008-01-24
CN1221744C (zh) 2005-10-05
GB9928892D0 (en) 2000-02-02
EP1106857A1 (en) 2001-06-13

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Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/12/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)