FR2869084B1 - GEARBOX CASING FOR MOTOR VEHICLE - Google Patents

GEARBOX CASING FOR MOTOR VEHICLE

Info

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
Application number
FR0404074A
Other languages
French (fr)
Other versions
FR2869084A1 (en
Inventor
Eric Lemaitre
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0404074A priority Critical patent/FR2869084B1/en
Publication of FR2869084A1 publication Critical patent/FR2869084A1/en
Application granted granted Critical
Publication of FR2869084B1 publication Critical patent/FR2869084B1/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
    • 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.
FR0404074A 2004-04-19 2004-04-19 GEARBOX CASING FOR MOTOR VEHICLE Expired - Fee Related FR2869084B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
EP0899477B1 (en) * 1997-09-01 2003-11-26 Kanzaki Kokyukoki Mfg. Co., Ltd. Transmission for a working vehicle
FR2781858B1 (en) * 1998-07-28 2000-09-22 Renault GEARBOX COMPRISING SHAFT BEARINGS CARRIED BY TWO INTERIOR HALF-PARTITIONS

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