FR2129005A5 - - Google Patents

Info

Publication number
FR2129005A5
FR2129005A5 FR7108449A FR7108449A FR2129005A5 FR 2129005 A5 FR2129005 A5 FR 2129005A5 FR 7108449 A FR7108449 A FR 7108449A FR 7108449 A FR7108449 A FR 7108449A FR 2129005 A5 FR2129005 A5 FR 2129005A5
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
FR7108449A
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.)
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
Priority to FR7108449A priority Critical patent/FR2129005A5/fr
Priority to DE19722211526 priority patent/DE2211526A1/de
Priority to US00233701A priority patent/US3789699A/en
Application granted granted Critical
Publication of FR2129005A5 publication Critical patent/FR2129005A5/fr
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
    • F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
    • F16H15/50—Gearings providing a continuous range of gear ratios
    • F16H15/52—Gearings providing a continuous range of gear ratios in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
FR7108449A 1971-03-11 1971-03-11 Expired FR2129005A5 (https=)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7108449A FR2129005A5 (https=) 1971-03-11 1971-03-11
DE19722211526 DE2211526A1 (de) 1971-03-11 1972-03-10 Drehzahlregelgetriebe mit Drehmomentübertragung durch Reibung
US00233701A US3789699A (en) 1971-03-11 1972-03-10 Infinitely variable-speed friction transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108449A FR2129005A5 (https=) 1971-03-11 1971-03-11

Publications (1)

Publication Number Publication Date
FR2129005A5 true FR2129005A5 (https=) 1972-10-27

Family

ID=9073348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108449A Expired FR2129005A5 (https=) 1971-03-11 1971-03-11

Country Status (3)

Country Link
US (1) US3789699A (https=)
DE (1) DE2211526A1 (https=)
FR (1) FR2129005A5 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6852057B2 (en) * 1999-12-17 2005-02-08 Teodoro R. Borbolla Gonzalez Self-contained continuously-variable transmission with mechanical integral torque converter having automatic drive control
WO2001044690A2 (es) * 1999-12-17 2001-06-21 Rodrigo Borbolla Gonzalez Transmision infinitamente variable autocontenida de convertidor mecanico de torque integral con control automatico de marcha
EP2475304B1 (en) * 2009-09-08 2020-04-15 Koninklijke Philips N.V. Bidirectional movement assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555119A (en) * 1946-01-17 1951-05-29 Harold F Elliott Planetary variable speed friction transmission
US2559230A (en) * 1948-04-12 1951-07-03 Roller Gear Corp Variable-speed frictional gearing
US2501936A (en) * 1949-03-10 1950-03-28 Brown Brockmeyer Co Variable-speed drive
US2836994A (en) * 1953-09-10 1958-06-03 Weber Max Infinitely variable friction transmission with conical planetary rollers
US3035459A (en) * 1958-05-31 1962-05-22 Legros Robert Guy Automatic variable ratio transmission device for vehicles and other applications
US2973671A (en) * 1958-10-02 1961-03-07 Douglas A Elkins Friction drive, power transmission mechanism

Also Published As

Publication number Publication date
US3789699A (en) 1974-02-05
DE2211526A1 (de) 1972-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse