FR842760A - Improvements to gear transmission mechanisms, with automatically variable transmission ratio - Google Patents

Improvements to gear transmission mechanisms, with automatically variable transmission ratio

Info

Publication number
FR842760A
FR842760A FR842760DA FR842760A FR 842760 A FR842760 A FR 842760A FR 842760D A FR842760D A FR 842760DA FR 842760 A FR842760 A FR 842760A
Authority
FR
France
Prior art keywords
automatically variable
variable transmission
gear transmission
transmission ratio
mechanisms
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.)
HOBBS GEARLESS DRIVE Ltd
Original Assignee
HOBBS GEARLESS DRIVE Ltd
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 HOBBS GEARLESS DRIVE Ltd filed Critical HOBBS GEARLESS DRIVE Ltd
Application granted granted Critical
Publication of FR842760A publication Critical patent/FR842760A/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
    • F16H33/00—Gearings based on repeated accumulation and delivery of energy
    • F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
    • F16H33/04—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought
    • F16H33/08—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on inertia
    • F16H33/14—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on inertia having orbital members influenced by regulating masses
    • F16H33/18—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on inertia having orbital members influenced by regulating masses of which the motion is constrained
    • F16H33/185—Gearings for conveying rotary motion with variable velocity ratio, in which self-regulation is sought based essentially on inertia having orbital members influenced by regulating masses of which the motion is constrained the masses being fixed to the orbital members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR842760D 1937-09-10 1938-08-29 Improvements to gear transmission mechanisms, with automatically variable transmission ratio Expired FR842760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2470937A GB502346A (en) 1937-09-10 1937-09-10 Improvements in or relating to automatically variable power transmission gears

Publications (1)

Publication Number Publication Date
FR842760A true FR842760A (en) 1939-06-19

Family

ID=10216004

Family Applications (2)

Application Number Title Priority Date Filing Date
FR842760D Expired FR842760A (en) 1937-09-10 1938-08-29 Improvements to gear transmission mechanisms, with automatically variable transmission ratio
FR842845D Expired FR842845A (en) 1937-09-10 1938-08-31 Improvements to the transmission mechanisms of driving forces by gears with automatically variable transmission ratio

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR842845D Expired FR842845A (en) 1937-09-10 1938-08-31 Improvements to the transmission mechanisms of driving forces by gears with automatically variable transmission ratio

Country Status (3)

Country Link
BE (1) BE430096A (en)
FR (2) FR842760A (en)
GB (2) GB502346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030848A1 (en) * 1994-05-04 1995-11-16 Jean Valdenaire Automatic continuously variable positive mechanical transmission and method for actuating same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476245A (en) * 1944-07-27 1949-07-12 Lewis Neilson Wilde Variable transmission
US2530200A (en) * 1946-10-21 1950-11-14 Hobbs Transmission Ltd Transmission
US2667794A (en) * 1949-05-02 1954-02-02 James Albert Cavanagh Variable speed power transmission mechanism
US2881642A (en) * 1953-03-02 1959-04-14 Adiel Y Dodge Transmissions
US2891420A (en) * 1955-06-20 1959-06-23 Russell H Simmons Speed responsive power transmission
US3075409A (en) * 1958-05-09 1963-01-29 Amsler Rudolf Stepless mechanical reduction gearing
US3077793A (en) * 1959-04-13 1963-02-19 Inpower Works Ltd Torque transmission by inertia

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030848A1 (en) * 1994-05-04 1995-11-16 Jean Valdenaire Automatic continuously variable positive mechanical transmission and method for actuating same
US5967933A (en) * 1994-05-04 1999-10-19 Valdenaire; Jean Automatic continuously variable positive mechanical transmission with adjustable centrifugal eccentric weights and method for actuating same

Also Published As

Publication number Publication date
FR842845A (en) 1939-06-20
GB502346A (en) 1939-03-10
BE430096A (en)
GB502399A (en) 1939-03-10

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