[go: up one dir, main page]

WO2008101870A3 - Selector fork comprising a sliding block - Google Patents

Selector fork comprising a sliding block Download PDF

Info

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
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2008/051838
Other languages
German (de)
French (fr)
Other versions
WO2008101870A2 (en
Inventor
Gunter Hirt
Andreas Konopka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHO Holding GmbH and Co KG
Original Assignee
Schaeffler KG
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 filed Critical Schaeffler KG
Priority to CN200880005840.XA priority Critical patent/CN101636606B/en
Publication of WO2008101870A2 publication Critical patent/WO2008101870A2/en
Publication of WO2008101870A3 publication Critical patent/WO2008101870A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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

The invention relates to a base body (2, 3) of a selector fork (1), consisting of sheet metal and having a forked form with two fork ends (8, 20), at least one of the fork ends (8, 20) having a T-profile when viewed in cross-section. The vertical bars (9, 24) of the T-profile are formed from a doubled region of sheet metal and said doubled region consists of two opposing first sheet metal sections (10, 11, 21, 22) of the sheet metal base body (2, 3).
PCT/EP2008/051838 2007-02-24 2008-02-15 Selector fork comprising a sliding block Ceased WO2008101870A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880005840.XA CN101636606B (en) 2007-02-24 2008-02-15 Selector fork comprising a sliding block

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007009120.8 2007-02-24
DE102007009120A DE102007009120A1 (en) 2007-02-24 2007-02-24 Shift fork with sliding shoe

Publications (2)

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

Family

ID=39456450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/051838 Ceased WO2008101870A2 (en) 2007-02-24 2008-02-15 Selector fork comprising a sliding block

Country Status (3)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008059827B4 (en) * 2008-12-01 2012-05-03 Getrag Ford Transmissions Gmbh Sliding shoe for a switching element of a switching device and switching element with such a sliding shoe
CN101539201B (en) * 2009-04-30 2013-10-23 苏州东风精冲工程有限公司 Automobile gearbox shifting fork structure and floating replaceable shifting block thereof
AT508130B1 (en) 2009-05-18 2010-11-15 Stiwa Holding Gmbh GUIDING ELEMENT, SWITCHING ELEMENT FOR A MOTOR VEHICLE GEARBOX AND METHOD FOR PRODUCING A JOINT CONNECTION
DE102010047140A1 (en) 2010-09-30 2012-04-05 Schaeffler Technologies Gmbh & Co. Kg Shift fork with sliding shoes
AT509996B1 (en) 2010-10-07 2012-01-15 Stiwa Holding Gmbh METHOD FOR PRODUCING A JOINT CONNECTION AND SWITCHING DEVICE FOR A GEAR CHANGING GEARBOX
JP5411965B2 (en) * 2012-06-26 2014-02-12 本田技研工業株式会社 Shift fork of mesh switching mechanism
DE102013206848B4 (en) * 2013-04-16 2015-07-02 Schaeffler Technologies AG & Co. KG Switching device for a change-speed gearbox of a motor vehicle
CN103277508A (en) * 2013-06-07 2013-09-04 苏州柏德纳科技有限公司 Shifting fork arm
DE102015012348A1 (en) * 2015-09-22 2017-03-23 Daimler Ag shift fork
DE102015220982A1 (en) 2015-10-27 2017-04-27 Zf Friedrichshafen Ag Shift fork, shiftable transmission and differential lock
CN106763746A (en) * 2016-12-14 2017-05-31 无锡市盛源汽车配件厂 Reinforce anticollision shift fork base

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 (en) * 2002-02-25 2003-09-11 Kochendoerfer & Kiep Stanz Und Gear-change fork for use in vehicle gearbox has semicircular portion engaging in groove in gear cluster, with three raised portions 90 degrees apart.
AT8193U1 (en) * 2004-09-27 2006-03-15 Magna Drivetrain Ag & Co Kg GEARBOX WITH SLIDER

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02112924A (en) 1988-10-21 1990-04-25 Toyota Motor Corp How to attach resin to shift fork pawl
US5027672A (en) 1990-11-08 1991-07-02 Chrysler Corporation Gear shift fork insert
DE19901674B4 (en) * 1999-01-18 2006-07-27 Schaeffler Kg Shifter fork with plastic sliding shoes
DE19926248B4 (en) * 1999-06-09 2004-02-05 Ina-Schaeffler Kg Sliding shoe of a switching element of a switching device
CN2413948Y (en) * 2000-03-10 2001-01-10 唐山爱信齿轮有限责任公司 Shifting operation device for speed variator
DE10018850A1 (en) * 2000-04-14 2001-10-18 Schaeffler Waelzlager Ohg Gear shift fork, comprising two identical halves, reinforced by collars surrounding rims completely
DE10151605A1 (en) * 2001-10-18 2003-05-08 Euroflamm Gmbh Slide
DE10317028A1 (en) * 2002-03-04 2004-10-21 Kochendörfer & Kiep Stanz- und Feinstanzwerk GmbH & Co. KG Manufacture of a drive transmission gear change fork is based upon metal formings that are welded together
DE10356727B4 (en) * 2003-12-02 2007-02-01 Kochendörfer & Kiep Stanz- und Feinstanzwerk GmbH & Co. KG Sliding block made of basic body and running surface for a switching element of a gearbox
CN2700644Y (en) * 2004-06-18 2005-05-18 一汽轿车股份有限公司长春齿轮厂 Flexible single sliding rail speed reducer

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 (en) * 2002-02-25 2003-09-11 Kochendoerfer & Kiep Stanz Und Gear-change fork for use in vehicle gearbox has semicircular portion engaging in groove in gear cluster, with three raised portions 90 degrees apart.
AT8193U1 (en) * 2004-09-27 2006-03-15 Magna Drivetrain Ag & Co Kg GEARBOX WITH SLIDER

Also Published As

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

Similar Documents

Publication Publication Date Title
WO2008101870A3 (en) Selector fork comprising a sliding block
WO2010054154A3 (en) Bifidobacteria crispr sequences
WO2006026367A3 (en) Garment with a venting structure
IL185262A0 (en) Steel compositions, methods of forming the same, and articles formed therefrom
TWI347323B (en) Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition
UA92486C2 (en) Mechanical locking system for floor panels and a method to disconnect floor panels
WO2007053688A3 (en) Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof
WO2008015180A3 (en) A refrigerator
EP2514776A4 (en) ORGANOPOLYSILOXANE-THIO VINYL BLOCK COPOLYMER WITH METAL RETICULATION, AND ANTI-COATING COMPOSITION CONTAINING THE COPOLYMER
WO2010094046A3 (en) Router
WO2010054836A3 (en) Clamp mounting
UA95473C2 (en) Blank for rack
EP2187095A4 (en) Continuously variable transmission, actuator, and intermediate terminal
IL188105A0 (en) Composite material for stab, ice pick and armor applications
WO2007112279A3 (en) Resonators
WO2009035268A3 (en) Room temperature-operating single-electron device and the fabrication method thereof
EP1851043A4 (en) Composite pre-formed construction articles
TW200806349A (en) Body-building device substantially in the form of a "cloverleaf", which permits muscular working of the lower and upper limbs
WO2008010169A3 (en) Bottle
WO2009032970A3 (en) Processes for producing transition metal amides
EP1850554A3 (en) Safe communications in a network
WO2009103813A3 (en) Fungicidal compositions comprising 3'-bromine-2,3,4,6'-tetramethoxy-2'-6-dimethylbenzophenone
CA116350S (en) Clip
EP1950245A4 (en) Alloyed fluorocopolymer
GB0506760D0 (en) High affinity HIV TCRS

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880005840.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08709023

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 4989/DELNP/2009

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08709023

Country of ref document: EP

Kind code of ref document: A2