FR379238A - Gear shifting for automobile - Google Patents

Gear shifting for automobile

Info

Publication number
FR379238A
FR379238A FR379238DA FR379238A FR 379238 A FR379238 A FR 379238A FR 379238D A FR379238D A FR 379238DA FR 379238 A FR379238 A FR 379238A
Authority
FR
France
Prior art keywords
automobile
gear shifting
shifting
gear
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
Umberto De Crescenzo
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.)
UMBERTO DE CRESCENZO
Original Assignee
UMBERTO DE CRESCENZO
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 UMBERTO DE CRESCENZO filed Critical UMBERTO DE CRESCENZO
Application granted granted Critical
Publication of FR379238A publication Critical patent/FR379238A/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
    • F16H3/089—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 all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR379238D 1907-06-26 1907-06-26 Gear shifting for automobile Expired FR379238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR379238T 1907-06-26

Publications (1)

Publication Number Publication Date
FR379238A true FR379238A (en) 1907-10-29

Family

ID=1425545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR379238D Expired FR379238A (en) 1907-06-26 1907-06-26 Gear shifting for automobile

Country Status (1)

Country Link
FR (1) FR379238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046526A1 (en) * 1999-02-04 2000-08-10 Zf Friedrichshafen Ag Multi-step variable speed transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046526A1 (en) * 1999-02-04 2000-08-10 Zf Friedrichshafen Ag Multi-step variable speed transmission

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