WO2008101870A3 - Fourchette de boîte de vitesses comportant un patin de glissement - Google Patents

Fourchette de boîte de vitesses comportant un patin de glissement Download PDF

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Publication number
WO2008101870A3
WO2008101870A3 PCT/EP2008/051838 EP2008051838W WO2008101870A3 WO 2008101870 A3 WO2008101870 A3 WO 2008101870A3 EP 2008051838 W EP2008051838 W EP 2008051838W WO 2008101870 A3 WO2008101870 A3 WO 2008101870A3
Authority
WO
WIPO (PCT)
Prior art keywords
sheet metal
sliding block
selector fork
fork
profile
Prior art date
Application number
PCT/EP2008/051838
Other languages
German (de)
English (en)
Other versions
WO2008101870A2 (fr
Inventor
Gunter Hirt
Andreas Konopka
Original Assignee
Schaeffler Kg
Gunter Hirt
Andreas Konopka
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 Schaeffler Kg, Gunter Hirt, Andreas Konopka filed Critical Schaeffler Kg
Priority to CN200880005840.XA priority Critical patent/CN101636606B/zh
Publication of WO2008101870A2 publication Critical patent/WO2008101870A2/fr
Publication of WO2008101870A3 publication Critical patent/WO2008101870A3/fr

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
    • 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
    • F16H2063/327—Gear shift yokes, e.g. shift forks essentially made of sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne un corps de base (2, 3) d'une fourchette de boîte de vitesses (1) en tôle, pourvu de deux extrémités de fourchette (8, 20) sous forme de fourchette, au moins une extrémité de fourchette (8, 20) étant un profilé en forme de T dans la section transversale, dont la branche verticale (9, 24) du T est constituée par un dédoublement de la tôle. Le dédoublement est constitué par deux premières parties de tôle (10, 11, 21, 22) se faisant face, composées de la tôle du corps de base (2, 3).
PCT/EP2008/051838 2007-02-24 2008-02-15 Fourchette de boîte de vitesses comportant un patin de glissement WO2008101870A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880005840.XA CN101636606B (zh) 2007-02-24 2008-02-15 带滑座的换挡拨叉

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007009120.8 2007-02-24
DE102007009120A DE102007009120A1 (de) 2007-02-24 2007-02-24 Schaltgabel mit Gleitschuh

Publications (2)

Publication Number Publication Date
WO2008101870A2 WO2008101870A2 (fr) 2008-08-28
WO2008101870A3 true WO2008101870A3 (fr) 2008-12-18

Family

ID=39456450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/051838 WO2008101870A2 (fr) 2007-02-24 2008-02-15 Fourchette de boîte de vitesses comportant un patin de glissement

Country Status (3)

Country Link
CN (1) CN101636606B (fr)
DE (1) DE102007009120A1 (fr)
WO (1) WO2008101870A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008059827B4 (de) * 2008-12-01 2012-05-03 Getrag Ford Transmissions Gmbh Gleitschuh für ein Schaltelement einer Schalteinrichtung und Schaltelement mit einem solchen Gleitschuh
CN101539201B (zh) * 2009-04-30 2013-10-23 苏州东风精冲工程有限公司 汽车变速箱拨叉结构及汽车变速箱拨叉浮动可更换式拨块
AT508130B1 (de) 2009-05-18 2010-11-15 Stiwa Holding Gmbh Führungselement, schaltelement für ein kraftfahrzeuggetriebe und verfahren zur herstellung einer fügeverbindung
DE102010047140A1 (de) 2010-09-30 2012-04-05 Schaeffler Technologies Gmbh & Co. Kg Schaltgabel mit Gleitschuhen
AT509996B1 (de) 2010-10-07 2012-01-15 Stiwa Holding Gmbh Verfahren zur herstellung einer fügeverbindung und schaltvorrichtung für ein zahnräderwechselgetriebe
JP5411965B2 (ja) * 2012-06-26 2014-02-12 本田技研工業株式会社 噛合切換機構のシフトフォーク
DE102013206848B4 (de) * 2013-04-16 2015-07-02 Schaeffler Technologies AG & Co. KG Schaltvorrichtung für ein Zahnräderwechselgetriebe eines Kraftfahrzeugs
CN103277508A (zh) * 2013-06-07 2013-09-04 苏州柏德纳科技有限公司 一种拨叉臂
DE102015012348A1 (de) 2015-09-22 2017-03-23 Daimler Ag Schaltgabel
DE102015220982A1 (de) 2015-10-27 2017-04-27 Zf Friedrichshafen Ag Schaltgabel, schaltbares Getriebe und Differentialsperre
CN106763746A (zh) * 2016-12-14 2017-05-31 无锡市盛源汽车配件厂 加固防撞击拨叉垫座

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238012A (en) * 1978-05-13 1980-12-09 Tsuneyoshi Ohhazama Shift fork in manual transmission
JPS57166621A (en) * 1981-04-07 1982-10-14 Nissan Motor Co Ltd Shift fork
DE10207833A1 (de) * 2002-02-25 2003-09-11 Kochendoerfer & Kiep Stanz Und Verfahren zum Herstellen einer Schaltgabel
AT8193U1 (de) * 2004-09-27 2006-03-15 Magna Drivetrain Ag & Co Kg Getriebeschaltung mit gleitschuh

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02112924A (ja) 1988-10-21 1990-04-25 Toyota Motor Corp シフトフォーク爪部への樹脂装着方法
US5027672A (en) 1990-11-08 1991-07-02 Chrysler Corporation Gear shift fork insert
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
CN2413948Y (zh) * 2000-03-10 2001-01-10 唐山爱信齿轮有限责任公司 变速器换档操纵装置
DE10018850A1 (de) * 2000-04-14 2001-10-18 Schaeffler Waelzlager Ohg Schaltgabel für ein Zahnräderwechselgetriebe
DE10151605A1 (de) * 2001-10-18 2003-05-08 Euroflamm Gmbh Gleitelement
DE10317028A1 (de) * 2002-03-04 2004-10-21 Kochendörfer & Kiep Stanz- und Feinstanzwerk GmbH & Co. KG Verfahren zum Herstellen einer Schaltgabel
DE10356727B4 (de) * 2003-12-02 2007-02-01 Kochendörfer & Kiep Stanz- und Feinstanzwerk GmbH & Co. KG Gleitstein aus Grundkörper und Lauffläche für ein Schaltelement eines Getriebes
CN2700644Y (zh) * 2004-06-18 2005-05-18 一汽轿车股份有限公司长春齿轮厂 一种操作灵活的单滑轨变速器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238012A (en) * 1978-05-13 1980-12-09 Tsuneyoshi Ohhazama Shift fork in manual transmission
JPS57166621A (en) * 1981-04-07 1982-10-14 Nissan Motor Co Ltd Shift fork
DE10207833A1 (de) * 2002-02-25 2003-09-11 Kochendoerfer & Kiep Stanz Und Verfahren zum Herstellen einer Schaltgabel
AT8193U1 (de) * 2004-09-27 2006-03-15 Magna Drivetrain Ag & Co Kg Getriebeschaltung mit gleitschuh

Also Published As

Publication number Publication date
WO2008101870A2 (fr) 2008-08-28
CN101636606A (zh) 2010-01-27
DE102007009120A1 (de) 2008-08-28
CN101636606B (zh) 2013-07-17

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