CH254055A - Dispositif de changement de vitesse progressif. - Google Patents

Dispositif de changement de vitesse progressif.

Info

Publication number
CH254055A
CH254055A CH254055DA CH254055A CH 254055 A CH254055 A CH 254055A CH 254055D A CH254055D A CH 254055DA CH 254055 A CH254055 A CH 254055A
Authority
CH
Switzerland
Prior art keywords
change device
gear change
progressive gear
progressive
gear
Prior art date
Application number
Other languages
English (en)
Inventor
Ortmans Emile
Original Assignee
Ortmans Emile
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 Ortmans Emile filed Critical Ortmans Emile
Publication of CH254055A publication Critical patent/CH254055A/fr

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
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH254055D 1945-04-27 1946-04-13 Dispositif de changement de vitesse progressif. CH254055A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE254055X 1945-04-27

Publications (1)

Publication Number Publication Date
CH254055A true CH254055A (fr) 1948-04-15

Family

ID=3866625

Family Applications (1)

Application Number Title Priority Date Filing Date
CH254055D CH254055A (fr) 1945-04-27 1946-04-13 Dispositif de changement de vitesse progressif.

Country Status (1)

Country Link
CH (1) CH254055A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703986A (en) * 1951-06-23 1955-03-15 Reeves Pulley Co Balanced variable-speed power unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703986A (en) * 1951-06-23 1955-03-15 Reeves Pulley Co Balanced variable-speed power unit

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