FR62563E - Friction wheel gear change device - Google Patents

Friction wheel gear change device

Info

Publication number
FR62563E
FR62563E FR62563DA FR62563E FR 62563 E FR62563 E FR 62563E FR 62563D A FR62563D A FR 62563DA FR 62563 E FR62563 E FR 62563E
Authority
FR
France
Prior art keywords
friction wheel
change device
gear change
wheel gear
friction
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)
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.)
Arter & Cie J
Original Assignee
Arter & Cie J
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 Arter & Cie J filed Critical Arter & Cie J
Application granted granted Critical
Publication of FR62563E publication Critical patent/FR62563E/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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR62563D 1952-03-05 1952-03-05 Friction wheel gear change device Expired FR62563E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62563T 1952-03-05

Publications (1)

Publication Number Publication Date
FR62563E true FR62563E (en) 1955-06-15

Family

ID=8695963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62563D Expired FR62563E (en) 1952-03-05 1952-03-05 Friction wheel gear change device

Country Status (1)

Country Link
FR (1) FR62563E (en)

Similar Documents

Publication Publication Date Title
FR1042870A (en) Automatic astronomical navigation device
FR1119713A (en) Force transmission device
FR62563E (en) Friction wheel gear change device
FR1074456A (en) Advanced direction indicator device
FR1090441A (en) Absorption suspension device
FR1063437A (en) Gear change device
FR1027431A (en) Friction wheel gear change device
FR1022502A (en) Gear change device
FR1087957A (en) Speed change device for cycles
FR1210193A (en) Friction transmission device with progressive speed variations
FR1054582A (en) Progressive speed variation device
FR1034814A (en) Friction wheel shifting
FR1057400A (en) Progressive gear change device
FR62278E (en) Gear change device
FR61634E (en) Gear change device
FR1032082A (en) Gear change device
FR1038886A (en) Gear change device
FR1043083A (en) Gear change device
FR65267E (en) Gear change device
FR1079007A (en) Gear change device
FR1034852A (en) Expanding pulley gear change device
FR1039638A (en) Gear change device
FR993046A (en) Progressive gear change device
FR1114334A (en) High speed clutch device
CH254056A (en) Gear change device.