FR2433684B1 - - Google Patents

Info

Publication number
FR2433684B1
FR2433684B1 FR7919911A FR7919911A FR2433684B1 FR 2433684 B1 FR2433684 B1 FR 2433684B1 FR 7919911 A FR7919911 A FR 7919911A FR 7919911 A FR7919911 A FR 7919911A FR 2433684 B1 FR2433684 B1 FR 2433684B1
Authority
FR
France
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
FR7919911A
Other languages
French (fr)
Other versions
FR2433684A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2433684A1 publication Critical patent/FR2433684A1/en
Application granted granted Critical
Publication of FR2433684B1 publication Critical patent/FR2433684B1/fr
Granted 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
FR7919911A 1978-07-27 1979-07-27 Epicyclic differential drive for vehicle - has friction ring prestressed radially and acting as sun wheel or annulus Granted FR2433684A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782832934 DE2832934A1 (en) 1978-07-27 1978-07-27 GEARBOX TRANSMISSION WITH FRICTION RING

Publications (2)

Publication Number Publication Date
FR2433684A1 FR2433684A1 (en) 1980-03-14
FR2433684B1 true FR2433684B1 (en) 1984-05-25

Family

ID=6045506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919911A Granted FR2433684A1 (en) 1978-07-27 1979-07-27 Epicyclic differential drive for vehicle - has friction ring prestressed radially and acting as sun wheel or annulus

Country Status (2)

Country Link
DE (1) DE2832934A1 (en)
FR (1) FR2433684A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617937B1 (en) * 1987-07-10 1991-09-06 Rockwell Cim ELASTIC PRESSING RING FOR REDUCING-MULTIPLIER MECHANISMS WITH AT LEAST ONE OUTPUT, FOR EXAMPLE FOR ORDERING ACCESSORIES ON VEHICLES
JPH0533840A (en) * 1991-07-29 1993-02-09 Canon Inc Planetary friction type speed changer
DE102006040020A1 (en) * 2006-08-25 2008-03-20 Vojacek, Herbert, Prof. Dr.-Ing. Planetary friction gear with high gear ratio
DE112007002580B4 (en) * 2006-08-25 2012-07-05 Herbert Vojacek Planetary friction gear with high gear ratio

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE132035C (en) *
DE303069C (en) *
AT18646B (en) * 1903-06-29 1904-12-27 Otto Robert Percival Berglund Friction roller gear.
AT66702B (en) * 1911-11-23 1914-09-25 Mars Werke Ag Friction roller gear.
AT90532B (en) * 1918-11-16 1922-12-27 Friktionsvaexel Ab Friction gears.
FR534471A (en) * 1920-01-09 1922-03-27 Planetary mechanisms' which transmit motion by adhesion
DE575662C (en) * 1930-12-18 1933-05-02 Aeg Friction roller planetary gear
US1958756A (en) * 1933-05-13 1934-05-15 Swayne Robinson & Company Speed changer
GB893861A (en) * 1957-08-08 1962-04-18 Angus George Co Ltd Improvements in rotational reduction friction gears
US3304809A (en) * 1964-12-18 1967-02-21 Gen Precision Inc Torque transmission device
GB1368262A (en) * 1972-11-13 1974-09-25 Secr Defence Constant speed ratio frictional transmission
US3954029A (en) * 1974-01-04 1976-05-04 Samuel Robert Wood Roller type epicyclic drive

Also Published As

Publication number Publication date
FR2433684A1 (en) 1980-03-14
DE2832934A1 (en) 1980-02-14
DE2832934C2 (en) 1989-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse