FR799949A - Mechanism for changing speed and reversing direction of rotation - Google Patents

Mechanism for changing speed and reversing direction of rotation

Info

Publication number
FR799949A
FR799949A FR799949DA FR799949A FR 799949 A FR799949 A FR 799949A FR 799949D A FR799949D A FR 799949DA FR 799949 A FR799949 A FR 799949A
Authority
FR
France
Prior art keywords
rotation
changing speed
reversing direction
reversing
changing
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.)
RECTIFICATION ET D ENGRENAGES
Original Assignee
RECTIFICATION ET D ENGRENAGES
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 RECTIFICATION ET D ENGRENAGES filed Critical RECTIFICATION ET D ENGRENAGES
Application granted granted Critical
Publication of FR799949A publication Critical patent/FR799949A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • 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
    • F16H2714/00—Different types speed-changing mechanisms for toothed gearing
    • F16H2714/02—Different types speed-changing mechanisms for toothed gearing only with toothed wheels remaining engaged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR799949D 1935-03-27 1935-03-27 Mechanism for changing speed and reversing direction of rotation Expired FR799949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR799949T 1935-03-27

Publications (1)

Publication Number Publication Date
FR799949A true FR799949A (en) 1936-06-23

Family

ID=9237096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799949D Expired FR799949A (en) 1935-03-27 1935-03-27 Mechanism for changing speed and reversing direction of rotation

Country Status (1)

Country Link
FR (1) FR799949A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542911A (en) * 1947-02-07 1951-02-20 Clark Equipment Co Transmission
US2552765A (en) * 1949-05-28 1951-05-15 Clark Equipment Co Shift control mechanism for change-speed gearing
US2572480A (en) * 1947-06-17 1951-10-23 Roscoe C Hoffman Transmission
US2633754A (en) * 1950-02-18 1953-04-07 Transmission & Gear Company Transmission
US2674136A (en) * 1948-10-08 1954-04-06 Artis C Bryan Change speed transmission
WO1981000292A1 (en) * 1979-07-23 1981-02-05 Massey Ferguson Services Nv Improvement in transmissions
US4771648A (en) * 1985-08-22 1988-09-20 Dr. Ing H.C.F. Porsche Aktiengesellschaft Change-speed transmission for a motor vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542911A (en) * 1947-02-07 1951-02-20 Clark Equipment Co Transmission
US2572480A (en) * 1947-06-17 1951-10-23 Roscoe C Hoffman Transmission
US2674136A (en) * 1948-10-08 1954-04-06 Artis C Bryan Change speed transmission
US2552765A (en) * 1949-05-28 1951-05-15 Clark Equipment Co Shift control mechanism for change-speed gearing
US2633754A (en) * 1950-02-18 1953-04-07 Transmission & Gear Company Transmission
WO1981000292A1 (en) * 1979-07-23 1981-02-05 Massey Ferguson Services Nv Improvement in transmissions
US4771648A (en) * 1985-08-22 1988-09-20 Dr. Ing H.C.F. Porsche Aktiengesellschaft Change-speed transmission for a motor vehicle

Similar Documents

Publication Publication Date Title
FR799949A (en) Mechanism for changing speed and reversing direction of rotation
FR829134A (en) Continuous speed change
FR806628A (en) Continuous speed change
FR760565A (en) Speed change for cycles
FR45090E (en) Continuous speed change
FR814072A (en) Improvement in the speed change mode for velocipeds
FR798244A (en) Automatic and continuously variable speed change
FR775014A (en) Dynamometric and progressive speed change
FR722258A (en) Constant speed film drive mechanism
FR778940A (en) Chain derailleur for changing speed of cycles and the like
FR794125A (en) Gradual and continuous speed change
FR775418A (en) Mechanism for reversing the direction of rotation of the aircraft propeller during operation
FR794814A (en) Rotation speed indicator
FR771841A (en) Speed reducer
FR772711A (en) Device increasing the speed of swimmers
FR728739A (en) Device ensuring the reversibility of the direction of rotation of flexible shafts
FR810180A (en) Device for indicating and measuring low rotational speeds
FR756976A (en) Device for adjusting the speed of rotation of the woolen rollers
FR786784A (en) Speed change for cycles
FR762217A (en) Continuous speed change
FR807027A (en) Continuous speed change
FR803974A (en) Continuous speed change
FR800289A (en) Apparatus for determining the speed and direction of an aerial goal
FR804692A (en) Process improving the sensitivity and speed of action of servo-controlled tacho regulators
FR752496A (en) Advanced variable speed winding mechanism