BR8005993A - Forquilha de comando de sincronizacao e de engrenagem para caixas de velocidades - Google Patents

Forquilha de comando de sincronizacao e de engrenagem para caixas de velocidades

Info

Publication number
BR8005993A
BR8005993A BR8005993A BR8005993A BR8005993A BR 8005993 A BR8005993 A BR 8005993A BR 8005993 A BR8005993 A BR 8005993A BR 8005993 A BR8005993 A BR 8005993A BR 8005993 A BR8005993 A BR 8005993A
Authority
BR
Brazil
Prior art keywords
synchronization
gear control
control fork
speed boxes
boxes
Prior art date
Application number
BR8005993A
Other languages
English (en)
Inventor
J Lamy
J Egret
Original Assignee
Renault
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 Renault filed Critical Renault
Publication of BR8005993A publication Critical patent/BR8005993A/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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • 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
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/32—Gear shift yokes, e.g. shift forks
    • F16H2063/324—Gear shift yokes, e.g. shift forks characterised by slide shoes, or similar means to transfer shift force to sleeve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49876—Assembling or joining with prestressing of part by snap fit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20177—Particular element [e.g., shift fork, template, etc.]
    • Y10T74/20183—Shift fork structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Mechanical Operated Clutches (AREA)
  • Table Equipment (AREA)
BR8005993A 1979-09-20 1980-09-19 Forquilha de comando de sincronizacao e de engrenagem para caixas de velocidades BR8005993A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7923443A FR2466049A1 (fr) 1979-09-20 1979-09-20 Fourchette de commande pour coulisseau de boite de vitesses

Publications (1)

Publication Number Publication Date
BR8005993A true BR8005993A (pt) 1981-03-31

Family

ID=9229838

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005993A BR8005993A (pt) 1979-09-20 1980-09-19 Forquilha de comando de sincronizacao e de engrenagem para caixas de velocidades

Country Status (10)

Country Link
US (1) US4353449A (pt)
EP (1) EP0025924B1 (pt)
JP (1) JPS5646122A (pt)
AR (1) AR222249A1 (pt)
BR (1) BR8005993A (pt)
CA (1) CA1144399A (pt)
DE (1) DE3063152D1 (pt)
ES (1) ES495070A0 (pt)
FR (1) FR2466049A1 (pt)
PT (1) PT71813B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824827U (ja) * 1981-08-08 1983-02-17 トヨタ自動車株式会社 変速機におけるシフトフォ−ク
EP0112546A1 (en) * 1982-12-27 1984-07-04 Massey-Ferguson Services N.V. Shift fork
DD216771A1 (de) * 1983-06-30 1984-12-19 Ifa Getriebewerke Brandenburg Gleitstein mit schaltmuffe fuer schaltgabeln in schalteinrichtungen
WO1990015271A1 (de) * 1989-06-07 1990-12-13 Zahnradfabrik Friedrichshafen Ag Verfahren zur herstellung einer schaltgabel eines zahnräderwechselgetriebes
US5201237A (en) * 1990-09-26 1993-04-13 Saturn Corporation Shift fork for a vehicular transmission
FR2668236A1 (fr) * 1990-10-18 1992-04-24 Bronze Acior Sa Fourchette de boite de vitesses comportant un insert et son procede de realisation.
US5027672A (en) * 1990-11-08 1991-07-02 Chrysler Corporation Gear shift fork insert
DE4322586A1 (de) * 1993-07-07 1995-01-12 Getrag Getriebe Zahnrad Betätigungsvorrichtung für eine Schiebemuffe in einem Kraftfahrzeug-Stufengetriebe
DE19539967C2 (de) * 1995-10-27 1998-01-29 Deere & Co Kunststoffgleitbacke für Getriebeschaltgabel
US5842380A (en) 1997-01-27 1998-12-01 Eaton Corporation Shift yoke
DE19901674B4 (de) * 1999-01-18 2006-07-27 Schaeffler Kg Schaltgabel mit Gleitschuhen aus Kunststoff
DE19926248B4 (de) * 1999-06-09 2004-02-05 Ina-Schaeffler Kg Gleitschuh eines Schaltelementes einer Schalteinrichtung
EP1116880B1 (en) * 2000-01-17 2006-05-31 Denso Corporation Starter having resilient shift lever for driving pinion gear
DE10126436A1 (de) * 2001-05-31 2002-12-05 Ina Schaeffler Kg Schaltgabel eines Fahrzeugtriebes mit einem Gleitschuh aus Messing
FR2862721B1 (fr) * 2003-10-31 2007-07-06 Valeo Equip Electr Moteur Dispositif de commande d'un lanceur de demarreur electrique
DE10360261A1 (de) * 2003-12-20 2005-07-21 Ina-Schaeffler Kg Schaltgabel
EP1650479A1 (de) * 2004-10-25 2006-04-26 Euroflamm GmbH Schaltgabel für Fahrzeuggetriebe mit Gleitflächen bildenden Reitern
DE102005035529B4 (de) * 2005-07-26 2013-05-08 Koki Technik Transmission Systems Gmbh Schaltgabel
DE102006061126A1 (de) * 2006-12-22 2008-06-26 Schaeffler Kg Schaltgabeleinrichtung
DE102007047602A1 (de) * 2007-10-05 2009-04-09 Schaeffler Kg Schaltgabel mit Gleitschuhen
FR2960934B1 (fr) * 2010-06-02 2013-03-01 Dura Automotive Systems Sas Fourchette pour la commande en translation du baladeur d'une boite de vitesses
DE102011079180A1 (de) * 2011-07-14 2013-01-17 Schaeffler Technologies AG & Co. KG Betätigungselement eines Kraftfahrzeuggetriebes
CN102494120A (zh) * 2011-12-26 2012-06-13 中国重汽集团济南动力有限公司 一种新型变速器选换挡机构总成
CN103851184A (zh) * 2014-03-28 2014-06-11 浙江龙虎锻造有限公司 一种拨叉
USD750008S1 (en) * 2014-07-16 2016-02-23 Icon Aircraft, Inc. Aircraft nose landing gear fork
KR20160053121A (ko) * 2014-10-31 2016-05-13 현대자동차주식회사 자동차용 쉬프트포크 코팅방법 및 이를 이용한 비정질 코팅층이 형성된 쉬프트포크
JP6228163B2 (ja) * 2015-06-11 2017-11-08 トヨタ自動車株式会社 車両用手動変速機
US10500952B2 (en) 2017-11-20 2019-12-10 Borgwarner Inc. Transfer case having an actuator assembly with cam follower that is molded into a plastic actuator structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097030A (en) * 1960-08-15 1963-07-09 Harper J Ransburg Co Inc Closure door for a receptacle
FR1350298A (fr) * 1962-03-24 1964-01-24 Daimler Benz Ag Procédé pour la réalisation de fourchettes de commande à déplacement
US3257861A (en) * 1964-06-15 1966-06-28 Allis Chalmers Mfg Co Gear shifter fork assembly
FR1482014A (fr) * 1966-02-16 1967-05-26 Saviem Perfectionnements aux fourchettes de commande de synchronisation et de crabotage pour boîtes de vitesses
DE1966075U (de) * 1967-04-01 1967-08-10 Metallgesellschaft Ag Schaltgabel.
DE1680196A1 (de) * 1968-01-08 1972-04-13 Opel Adam Ag Aus Blech hergestellte Schaltgabel fuer Geschwindigkeitswechselgetriebe,insbesondere von Kraftfahrzeugen
US3915027A (en) * 1974-07-01 1975-10-28 Borg Warner Transmission shifting
JPS54144582A (en) * 1978-05-02 1979-11-10 Nissan Motor Co Ltd Shift-fork of transmission
JPS54144580A (en) * 1978-05-02 1979-11-10 Nissan Motor Co Ltd Shift-fork of transmission
JPS54165667U (pt) * 1978-05-13 1979-11-20

Also Published As

Publication number Publication date
US4353449A (en) 1982-10-12
DE3063152D1 (en) 1983-06-16
AR222249A1 (es) 1981-04-30
ES8106447A1 (es) 1981-08-16
CA1144399A (fr) 1983-04-12
ES495070A0 (es) 1981-08-16
FR2466049B1 (pt) 1981-10-23
EP0025924B1 (fr) 1983-05-11
JPS5646122A (en) 1981-04-27
FR2466049A1 (fr) 1981-03-27
PT71813A (fr) 1980-10-01
EP0025924A1 (fr) 1981-04-01
PT71813B (fr) 1981-06-29

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