BR0101669A - Clutch denture of an element of a synchronization unit - Google Patents

Clutch denture of an element of a synchronization unit

Info

Publication number
BR0101669A
BR0101669A BR0101669-5A BR0101669A BR0101669A BR 0101669 A BR0101669 A BR 0101669A BR 0101669 A BR0101669 A BR 0101669A BR 0101669 A BR0101669 A BR 0101669A
Authority
BR
Brazil
Prior art keywords
clutch
synchronization unit
denture
front side
tooth
Prior art date
Application number
BR0101669-5A
Other languages
Portuguese (pt)
Other versions
BR0101669B1 (en
Inventor
Josef Schwuger
Reinhart Malik
Ernst Roeckelein
Original Assignee
Ina Waelzlager Achaeffler Ohg
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 Ina Waelzlager Achaeffler Ohg filed Critical Ina Waelzlager Achaeffler Ohg
Publication of BR0101669A publication Critical patent/BR0101669A/en
Publication of BR0101669B1 publication Critical patent/BR0101669B1/en

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
    • 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

Patente de Invenção: "DENTADURA DE EMBREAGEM DE UMELEMENTO DE UMA UNIDADE DE SINCRONIZAçãO". Umadentadura de embreagem (1) de um elemento de uma unidade desincronização com vários dentes (3) configurados por deformaçãoem um corpo de forma de anel (2) assim como salientes de umasuperfície periférica (5) apresenta no primeiro lado frontal (6)moldagens no lado frontal configuradas por deslocamento plásticode material que continuam a se estender na superfície dassuperfície cilíndrica (5) em direção ao lado frontal inferior (7) e édotada pelos flancos de uma região de passagem (13) comcomprimento definido que une o chanfro de telhado (10) a umflanco do dente (11, 12).Invention Patent: "CLUTCH DENTURE IN A SYNCHRONIZATION UNIT". A clutch tooth (1) of an element of a de-synchronization unit with several teeth (3) configured by deformation in a ring-shaped body (2) as well as protruding from a peripheral surface (5) has moldings on the first front side (6) front side configured by plastic displacement of material that continue to extend on the surface of the cylindrical surface (5) towards the lower front side (7) and is provided by the flanks of a passage region (13) with defined length that joins the roof bevel (10 ) to a flank of the tooth (11, 12).

BRPI0101669-5A 2000-05-04 2001-05-03 clutch denture of an element of a synchronization unit. BR0101669B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10021588A DE10021588B4 (en) 2000-05-04 2000-05-04 Clutch toothing of an element of a synchronizing unit

Publications (2)

Publication Number Publication Date
BR0101669A true BR0101669A (en) 2001-12-26
BR0101669B1 BR0101669B1 (en) 2009-01-13

Family

ID=7640678

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0101669-5A BR0101669B1 (en) 2000-05-04 2001-05-03 clutch denture of an element of a synchronization unit.

Country Status (7)

Country Link
AR (1) AR028084A1 (en)
BR (1) BR0101669B1 (en)
CZ (1) CZ303085B6 (en)
DE (1) DE10021588B4 (en)
FR (1) FR2808571B1 (en)
HU (1) HU223152B1 (en)
IT (1) ITMI20010894A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845903C (en) * 1950-05-09 1952-08-07 Fiat Spa Speed change gear for motor vehicles
US3034383A (en) * 1957-03-25 1962-05-15 Otto Fuchs Kommandit Ges Synchromesh gear and method and apparatus for making the same
FR1535343A (en) * 1967-08-31 1968-08-02 Borg Warner Method for manufacturing synchronizing locking rings and new products thus obtained
DE2040413C3 (en) * 1969-08-15 1974-04-11 Toyota Jidosha Kogyo K.K., Toyota, Aichi (Japan) Process for cold production of the spline of a gearbox for a motor vehicle
US3688549A (en) * 1970-08-14 1972-09-05 Toyota Motor Co Ltd Process for cold plastic forming of spaced tooth-like projections on a ring or similarly shaped member
FR2600274B1 (en) * 1986-06-18 1990-03-09 Garconnet Michel PROCESS FOR THE PRODUCTION OF SPROCKETS OF WHICH THE EDGE OF ATTACK OF THE TEETH SHAPES A ANGLE WITH A SHARP EDGE
JPH01199062A (en) * 1988-01-29 1989-08-10 Oooka Tankoushiyo:Kk Forged gear for transmission
JP3069666B2 (en) * 1990-04-04 2000-07-24 大岡技研株式会社 Gears for transmission
FR2672950B1 (en) * 1991-02-19 1995-08-18 Renault SYNCHRONIZER HAVING STORED HUB AND DRIVE TEETH.
CH690565A5 (en) * 1995-04-10 2000-10-31 Feinstanz Ag A process for producing gear components with teeth with a roof shape and an undercut.
DE19734492C2 (en) * 1997-08-08 1999-11-18 Daimler Chrysler Ag Coupling tooth of a gearshift sleeve of a gear coupling for coupling a gear to its shaft
DE19809039B4 (en) * 1998-03-04 2007-08-16 PMG Füssen GmbH Method for producing a metal sliding sleeve with internal toothing

Also Published As

Publication number Publication date
DE10021588B4 (en) 2009-04-09
CZ303085B6 (en) 2012-03-28
HU223152B1 (en) 2004-03-29
BR0101669B1 (en) 2009-01-13
HUP0101787A2 (en) 2002-03-28
FR2808571B1 (en) 2006-06-02
FR2808571A1 (en) 2001-11-09
CZ20011547A3 (en) 2001-12-12
ITMI20010894A0 (en) 2001-04-30
DE10021588A1 (en) 2001-11-08
HUP0101787A3 (en) 2003-03-28
AR028084A1 (en) 2003-04-23
ITMI20010894A1 (en) 2002-10-30
HU0101787D0 (en) 2001-07-30

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/05/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: INA-SCHAEFFLER KG (DE)

Free format text: TRANSFERIDO DE: INA WAELZLAGER SCHAEFFLER OHG

B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER KG (DE)

Free format text: ALTERADO DE: INA-SCHAEFFLER KG

B25A Requested transfer of rights approved

Free format text: TRANSFERIDO DE: SCHAEFFLER KG

B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A 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 2512 DE 26-02-2019 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.