GB136383A - Improvements in or relating to Change Speed Mechanism. - Google Patents

Improvements in or relating to Change Speed Mechanism.

Info

Publication number
GB136383A
GB136383A GB403119A GB403119A GB136383A GB 136383 A GB136383 A GB 136383A GB 403119 A GB403119 A GB 403119A GB 403119 A GB403119 A GB 403119A GB 136383 A GB136383 A GB 136383A
Authority
GB
United Kingdom
Prior art keywords
projections
shaft
frame
pinions
gearing
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
GB403119A
Inventor
Arno Boerner
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 GB403119A priority Critical patent/GB136383A/en
Publication of GB136383A publication Critical patent/GB136383A/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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously
    • F16H3/722—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously with a fluid throttle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)

Abstract

136,383. Boerner, A. Feb. 18, 1919. Variable - speed epicyclic gearing.- In a variable-speed and reversing gearing applicable to motor cars and cycles, aeroplanes, ship propulsion, machine tools, &c., the driving and driven shafts are in line with an intermediate shaft, and two epicyclic gears are arranged in series for transmitting the motions. The driving and driven shafts 1, 5 each carry an internally toothed wheel 4, 8 gearing, through planet-pinions carried in a frame, with a wheel 11, 12 on the intermediate shaft 9. One member 14 of the frame, carrying the planetpinions 15, 16 gearing with the wheels 4, 11, has eccentrics 17, 18 secured thereto. These eccentrics operate the plungers of pumps, the cylinders of which are in communication by means of bypasses 25 controlled by throttle valves 27 operated by a rod 38. By operating the valves, the frame 14 can be held stationary, or an adjustable amount of slip allowed, to drive the shaft 9 at a variable speed. In a modification, the frame member 14 is provided with projections, and may be moved along the shaft 9 to engage with projections on the pinions 15, 16 so as to obtain a solid drive. The member 30 of the frame carrying the planet-pinions 32. 33 engaging the wheels 8, 12 is provided with projections, and is slidable along the shaft 9 so that it can be brought into engagement either with projections 45, 46 and locked to the casing 37, or with projections on the planet pinions so as to obtain a solid drive. By controlling the two gears, a. variable speed in either direction can be imparted to the shaft 5.
GB403119A 1919-02-18 1919-02-18 Improvements in or relating to Change Speed Mechanism. Expired GB136383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB403119A GB136383A (en) 1919-02-18 1919-02-18 Improvements in or relating to Change Speed Mechanism.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB403119A GB136383A (en) 1919-02-18 1919-02-18 Improvements in or relating to Change Speed Mechanism.

Publications (1)

Publication Number Publication Date
GB136383A true GB136383A (en) 1919-12-18

Family

ID=32670142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB403119A Expired GB136383A (en) 1919-02-18 1919-02-18 Improvements in or relating to Change Speed Mechanism.

Country Status (1)

Country Link
GB (1) GB136383A (en)

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