FR593048A - Gear change device - Google Patents

Gear change device

Info

Publication number: FR593048A
Authority: FR; France
Prior art keywords: change device; gear change; gear; change
Prior art date: 1925-02-04
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

Inventor

Etienne-Isaac Hasenfeld

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.)

1925-02-04

Filing date

1925-02-04

Publication date

1925-08-14

1925-02-04 Application filed filed Critical

1925-08-14 Application granted granted Critical

1925-08-14 Publication of FR593048A publication Critical patent/FR593048A/en

Status Expired legal-status Critical Current

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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously

Landscapes

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

FR593048D 1925-02-04 1925-02-04 Gear change device Expired FR593048A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR593048T		1925-02-04

Publications (1)

Publication Number	Publication Date
FR593048A true FR593048A (en)	1925-08-14

Family

ID=8965252

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR593048D Expired FR593048A (en)	1925-02-04	1925-02-04	Gear change device

Country Status (1)

Country	Link
FR (1)	FR593048A (en)

1925
- 1925-02-04 FR FR593048D patent/FR593048A/en not_active Expired

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