FR2869084B1 - GEARBOX CASING FOR MOTOR VEHICLE - Google Patents
GEARBOX CASING FOR MOTOR VEHICLEInfo
- Publication number
- FR2869084B1 FR2869084B1 FR0404074A FR0404074A FR2869084B1 FR 2869084 B1 FR2869084 B1 FR 2869084B1 FR 0404074 A FR0404074 A FR 0404074A FR 0404074 A FR0404074 A FR 0404074A FR 2869084 B1 FR2869084 B1 FR 2869084B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- gearbox casing
- insert
- wall
- axial end
- 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
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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0822—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the arrangement of at least one reverse gear
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H2003/0933—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts with coaxial countershafts
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The case has a reverse idler shaft (Aar) with a bearing constituted of an insert (2) fixed to a wall of the case through fixation unit e.g. screw, and fixed on a plane inner surface (11). The insert is formed by a cylindrical ring (3) having a hole at an axial end for mounting the reverse idler shaft and is extended by a plane clamping plate (5) at another axial end. The wall at the right side of the surface has an adapted thickness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404074A FR2869084B1 (en) | 2004-04-19 | 2004-04-19 | GEARBOX CASING FOR MOTOR VEHICLE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404074A FR2869084B1 (en) | 2004-04-19 | 2004-04-19 | GEARBOX CASING FOR MOTOR VEHICLE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2869084A1 FR2869084A1 (en) | 2005-10-21 |
FR2869084B1 true FR2869084B1 (en) | 2007-06-22 |
Family
ID=34945430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0404074A Expired - Fee Related FR2869084B1 (en) | 2004-04-19 | 2004-04-19 | GEARBOX CASING FOR MOTOR VEHICLE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2869084B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2896558B1 (en) * | 2006-01-25 | 2009-07-03 | Renault Sas | GEARBOX WITH INTERMEDIATE SHAFT MOUNTED ON A REPORTED SUPPORT. |
FR2896560B1 (en) * | 2006-01-25 | 2009-07-03 | Renault Sas | SPEED BOX WITH COUPLING OF REAR WALKING SPROCKETS. |
CN103423419A (en) * | 2012-05-24 | 2013-12-04 | 姜华 | Front and back support structure of input shaft and intermediate shaft in all-electric automobile transmission |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB142691A (en) * | 1919-06-12 | 1920-05-13 | Tom Broadbent | Improvements in gear-boxes for motor vehicles |
JPS53100535A (en) * | 1977-02-14 | 1978-09-02 | Toyota Motor Corp | Automotive power transmission case |
FR2593418A1 (en) * | 1986-01-28 | 1987-07-31 | Trw France Sa | Method for manufacturing and mounting a housing for holding rotary shafts and housings obtained by this method |
DE69819979T2 (en) * | 1997-09-01 | 2004-07-29 | Kanzaki Kokyukoki Mfg. Co., Ltd., Amagasaki | Gearbox for a work vehicle |
FR2781858B1 (en) * | 1998-07-28 | 2000-09-22 | Renault | GEARBOX COMPRISING SHAFT BEARINGS CARRIED BY TWO INTERIOR HALF-PARTITIONS |
-
2004
- 2004-04-19 FR FR0404074A patent/FR2869084B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2869084A1 (en) | 2005-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20131231 |