GB2338523B - Gearbox shift fork of plastics material - Google Patents
Gearbox shift fork of plastics materialInfo
- Publication number
- GB2338523B GB2338523B GB9913310A GB9913310A GB2338523B GB 2338523 B GB2338523 B GB 2338523B GB 9913310 A GB9913310 A GB 9913310A GB 9913310 A GB9913310 A GB 9913310A GB 2338523 B GB2338523 B GB 2338523B
- Authority
- GB
- United Kingdom
- Prior art keywords
- shift fork
- plastics material
- gearbox shift
- gearbox
- plastics
- 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
Links
- 239000000463 material Substances 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9807561A FR2779796B1 (en) | 1998-06-16 | 1998-06-16 | PLASTIC GEARBOX FORK |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9913310D0 GB9913310D0 (en) | 1999-08-11 |
GB2338523A GB2338523A (en) | 1999-12-22 |
GB2338523B true GB2338523B (en) | 2000-06-28 |
Family
ID=9527436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9913310A Expired - Fee Related GB2338523B (en) | 1998-06-16 | 1999-06-09 | Gearbox shift fork of plastics material |
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)
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5463911A (en) * | 1993-07-07 | 1995-11-07 | Getrag Gestriebe-Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie | Actuation apparatus for a gearshift sleeve in a stepped automotive gearbox |
WO1996030675A1 (en) * | 1995-03-29 | 1996-10-03 | Filterwerk Mann + Hummel Gmbh | Elements made of plastic |
Family Cites Families (2)
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 |
-
1998
- 1998-06-16 FR FR9807561A patent/FR2779796B1/en not_active Expired - Fee Related
-
1999
- 1999-06-09 GB GB9913310A patent/GB2338523B/en not_active Expired - Fee Related
- 1999-06-11 IT IT1999MI001301A patent/ITMI991301A1/en unknown
- 1999-06-15 DE DE19927321A patent/DE19927321A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5463911A (en) * | 1993-07-07 | 1995-11-07 | Getrag Gestriebe-Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie | Actuation apparatus for a gearshift sleeve in a stepped automotive gearbox |
WO1996030675A1 (en) * | 1995-03-29 | 1996-10-03 | Filterwerk Mann + Hummel Gmbh | Elements made of plastic |
Also Published As
Publication number | Publication date |
---|---|
ITMI991301A0 (en) | 1999-06-11 |
ITMI991301A1 (en) | 2000-12-11 |
DE19927321A1 (en) | 1999-12-23 |
FR2779796A1 (en) | 1999-12-17 |
FR2779796B1 (en) | 2000-08-11 |
GB2338523A (en) | 1999-12-22 |
GB9913310D0 (en) | 1999-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030609 |