FR747331A - Improvements in gear change mechanisms, in particular those for motor vehicles - Google Patents

Improvements in gear change mechanisms, in particular those for motor vehicles

Info

Publication number
FR747331A
FR747331A FR747331DA FR747331A FR 747331 A FR747331 A FR 747331A FR 747331D A FR747331D A FR 747331DA FR 747331 A FR747331 A FR 747331A
Authority
FR
France
Prior art keywords
motor vehicles
particular those
gear change
change mechanisms
mechanisms
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
Application number
Other languages
French (fr)
Inventor
Pio Franco Martinuzzi
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 filed Critical
Application granted granted Critical
Publication of FR747331A publication Critical patent/FR747331A/en
Expired 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
    • F16H3/091—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 including a single countershaft
    • F16H3/0915—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 including a single countershaft with coaxial input and output shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR747331D 1932-11-25 1932-11-25 Improvements in gear change mechanisms, in particular those for motor vehicles Expired FR747331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR747331T 1932-11-25

Publications (1)

Publication Number Publication Date
FR747331A true FR747331A (en) 1933-06-14

Family

ID=9147908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747331D Expired FR747331A (en) 1932-11-25 1932-11-25 Improvements in gear change mechanisms, in particular those for motor vehicles

Country Status (1)

Country Link
FR (1) FR747331A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882908A3 (en) * 1997-06-05 1999-02-03 Ford Global Technologies, Inc. Multiple speed ratio manual transmission for motor vehicles
EP3276203A4 (en) * 2015-05-29 2018-11-14 Jing-Jin Electric Technologies Co., Ltd Automatic transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882908A3 (en) * 1997-06-05 1999-02-03 Ford Global Technologies, Inc. Multiple speed ratio manual transmission for motor vehicles
EP3276203A4 (en) * 2015-05-29 2018-11-14 Jing-Jin Electric Technologies Co., Ltd Automatic transmission
US10533639B2 (en) 2015-05-29 2020-01-14 Jing-Jin Electric Technologies Co., Ltd. Automatic transmission

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