FR12181E - Gradual speed change - Google Patents

Gradual speed change

Info

Publication number
FR12181E
FR12181E FR12181DA FR12181E FR 12181 E FR12181 E FR 12181E FR 12181D A FR12181D A FR 12181DA FR 12181 E FR12181 E FR 12181E
Authority
FR
France
Prior art keywords
speed change
gradual speed
gradual
change
speed
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
Gaston-Louis-Clement Rivierre
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.)
GASTON-LOUIS-CLEMENT RIVIERRE
Original Assignee
GASTON-LOUIS-CLEMENT RIVIERRE
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 GASTON-LOUIS-CLEMENT RIVIERRE filed Critical GASTON-LOUIS-CLEMENT RIVIERRE
Application granted granted Critical
Publication of FR12181E publication Critical patent/FR12181E/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
    • F16H15/08—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 is a disc with a flat or approximately flat friction surface
    • F16H15/14—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 is a disc with a flat or approximately flat friction surface in which the axes of the members are parallel or approximately parallel
FR12181D 1909-01-25 1910-01-25 Gradual speed change Expired FR12181E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR399506T 1909-01-25
FR12181T 1910-01-25

Publications (1)

Publication Number Publication Date
FR12181E true FR12181E (en) 1910-07-26

Family

ID=1354401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12181D Expired FR12181E (en) 1909-01-25 1910-01-25 Gradual speed change

Country Status (1)

Country Link
FR (1) FR12181E (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814205A (en) * 1955-04-19 1957-11-26 Arato Achille Variable speed transmission
DE1034943B (en) * 1956-10-01 1958-07-24 Paul Sommer Friction gear change transmission with lamellar intermeshing parallel conical disks and ring disks axially displaceable on their shafts
DE1088307B (en) * 1953-12-18 1960-09-01 Alice Beier Geb Siegenheim Infinitely variable friction gear
DE1213690B (en) * 1961-06-08 1966-03-31 Metallurg De Saint Urbain Atel Friction gear with lamellar interlocking friction elements

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088307B (en) * 1953-12-18 1960-09-01 Alice Beier Geb Siegenheim Infinitely variable friction gear
US2814205A (en) * 1955-04-19 1957-11-26 Arato Achille Variable speed transmission
DE1034943B (en) * 1956-10-01 1958-07-24 Paul Sommer Friction gear change transmission with lamellar intermeshing parallel conical disks and ring disks axially displaceable on their shafts
DE1213690B (en) * 1961-06-08 1966-03-31 Metallurg De Saint Urbain Atel Friction gear with lamellar interlocking friction elements

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