CH292180A - Dispositif de changement de vitesse. - Google Patents

Dispositif de changement de vitesse.

Info

Publication number: CH292180A
Authority: CH; Switzerland
Prior art keywords: change device; gear change; gear; change
Prior art date: 1950-03-13

Application number

Other languages

English (en)

Inventor

Durand Paul

Original Assignee

Durand Paul

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.)

1950-03-13

Filing date

1951-03-08

Publication date

1953-07-31

1951-03-08 Application filed by Durand Paul filed Critical Durand Paul

1953-07-31 Publication of CH292180A publication Critical patent/CH292180A/fr

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
- F16H3/06—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with worm and worm-wheel or gears essentially having helical or herring-bone teeth

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

CH292180D 1950-03-13 1951-03-08 Dispositif de changement de vitesse. CH292180A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR292180X		1950-03-13

Publications (1)

Publication Number	Publication Date
CH292180A true CH292180A (fr)	1953-07-31

Family

ID=8887820

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH292180D CH292180A (fr)	1950-03-13	1951-03-08	Dispositif de changement de vitesse.

Country Status (1)

Country	Link
CH (1)	CH292180A (fr)

1951
- 1951-03-08 CH CH292180D patent/CH292180A/fr unknown

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