FR2779796B1 - PLASTIC GEARBOX FORK - Google Patents

PLASTIC GEARBOX FORK

Info

Publication number
FR2779796B1
FR2779796B1 FR9807561A FR9807561A FR2779796B1 FR 2779796 B1 FR2779796 B1 FR 2779796B1 FR 9807561 A FR9807561 A FR 9807561A FR 9807561 A FR9807561 A FR 9807561A FR 2779796 B1 FR2779796 B1 FR 2779796B1
Authority
FR
France
Prior art keywords
gearbox fork
plastic gearbox
plastic
fork
gearbox
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.)
Expired - Fee Related
Application number
FR9807561A
Other languages
French (fr)
Other versions
FR2779796A1 (en
Inventor
Dominique Benoit
Eric Prique
Stephane Kippelen
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.)
Akwel SA
Original Assignee
MGI Coutier SA
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 MGI Coutier SA filed Critical MGI Coutier SA
Priority to FR9807561A priority Critical patent/FR2779796B1/en
Priority to GB9913310A priority patent/GB2338523B/en
Priority to IT1999MI001301A priority patent/ITMI991301A1/en
Priority to DE19927321A priority patent/DE19927321A1/en
Publication of FR2779796A1 publication Critical patent/FR2779796A1/en
Application granted granted Critical
Publication of FR2779796B1 publication Critical patent/FR2779796B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H2063/322—Gear shift yokes, e.g. shift forks characterised by catches or notches for moving the fork
    • 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
    • F16H2063/328—Gear shift yokes, e.g. shift forks essentially made of plastics, e.g. injection molded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Table Equipment (AREA)
FR9807561A 1998-06-16 1998-06-16 PLASTIC GEARBOX FORK Expired - Fee Related FR2779796B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9807561A FR2779796B1 (en) 1998-06-16 1998-06-16 PLASTIC GEARBOX FORK
GB9913310A GB2338523B (en) 1998-06-16 1999-06-09 Gearbox shift fork of plastics material
IT1999MI001301A ITMI991301A1 (en) 1998-06-16 1999-06-11 PLASTIC SHIFT FORK
DE19927321A DE19927321A1 (en) 1998-06-16 1999-06-15 Plastics gearbox fork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807561A FR2779796B1 (en) 1998-06-16 1998-06-16 PLASTIC GEARBOX FORK

Publications (2)

Publication Number Publication Date
FR2779796A1 FR2779796A1 (en) 1999-12-17
FR2779796B1 true FR2779796B1 (en) 2000-08-11

Family

ID=9527436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807561A Expired - Fee Related FR2779796B1 (en) 1998-06-16 1998-06-16 PLASTIC GEARBOX FORK

Country Status (4)

Country Link
DE (1) DE19927321A1 (en)
FR (1) FR2779796B1 (en)
GB (1) GB2338523B (en)
IT (1) ITMI991301A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952234A1 (en) * 1999-10-29 2001-05-03 Volkswagen Ag Change element for gears, in particular, change rail for motor vehicle gears is made substantially of an injectable fiber reinforced plastic material
DE10123961B4 (en) * 2001-05-17 2015-01-22 Schaeffler Technologies Gmbh & Co. Kg Switching device of a manual transmission
DE10125450A1 (en) * 2001-05-25 2002-12-05 Getrag Getriebe Zahnrad Operating unit for a synchronizer sleeve comprises a shift section and a fork which are made as a single component consisting or the same material, while the driver is attached to the unit thus produced
DE10209227A1 (en) * 2002-03-04 2003-10-02 Kochendoerfer & Kiep Stanz Und Procedure for manufacture of gear selector fork entails forming at least one section of gearshift rail in one piece with at least one section of gear selector fork during forming of latter
DE102005028094A1 (en) 2005-06-17 2006-12-21 Schaeffler Kg Actuating device for a sliding sleeve in a change-speed gearbox
GB2474873B (en) * 2009-10-29 2016-03-02 Gm Global Tech Operations Inc Shift fork
FR2960934B1 (en) * 2010-06-02 2013-03-01 Dura Automotive Systems Sas FORK FOR CONTROL IN TRANSLATION OF THE BOOMPER OF A GEARBOX
EP3362709B1 (en) 2015-10-16 2021-07-07 Schaeffler Technologies AG & Co. KG Shift fork for a motor vehicle transmission
DE102016203067B4 (en) 2016-02-26 2022-03-24 Schaeffler Technologies AG & Co. KG Plastic shift fork for a motor vehicle change-speed gearbox
DE102016118725B4 (en) * 2016-10-04 2021-11-18 Engineering Center Steyr Gmbh & Co. Kg Shift fork of a shifting device of a motor vehicle
DE102017116793A1 (en) 2017-07-25 2018-08-16 Schaeffler Technologies AG & Co. KG Double T-profile switching axis
FR3070465B1 (en) * 2017-08-31 2020-04-03 Bronze Alu GEARBOX FORK CROSS, FORK COMPRISING SAME AND MANUFACTURING METHODS THEREOF, AND GEARBOX COMPRISING AT LEAST ONE SUCH FORK
JP7047323B2 (en) 2017-10-18 2022-04-05 いすゞ自動車株式会社 Shift fork and equipment
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59218522A (en) * 1983-05-26 1984-12-08 Fuji Tekkosho:Kk Shift fork of change gear
FR2640777B1 (en) * 1988-12-15 1991-04-05 Bronze Acior Sa MOTOR VEHICLE GEARBOX FORK
DE4322586A1 (en) * 1993-07-07 1995-01-12 Getrag Getriebe Zahnrad Actuator for a sliding sleeve in a motor vehicle multi-step transmission
DE19528460A1 (en) * 1995-03-29 1996-10-02 Mann & Hummel Filter Plastic element

Also Published As

Publication number Publication date
GB2338523B (en) 2000-06-28
GB9913310D0 (en) 1999-08-11
GB2338523A (en) 1999-12-22
FR2779796A1 (en) 1999-12-17
ITMI991301A1 (en) 2000-12-11
DE19927321A1 (en) 1999-12-23
ITMI991301A0 (en) 1999-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080229