GB475502A - Improved variable speed power-transmitting device - Google Patents

Improved variable speed power-transmitting device

Info

Publication number
GB475502A
GB475502A GB14034/36A GB1403436A GB475502A GB 475502 A GB475502 A GB 475502A GB 14034/36 A GB14034/36 A GB 14034/36A GB 1403436 A GB1403436 A GB 1403436A GB 475502 A GB475502 A GB 475502A
Authority
GB
United Kingdom
Prior art keywords
gears
boss
eccentric
mesh
braked
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
GB14034/36A
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 GB475502A publication Critical patent/GB475502A/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

Landscapes

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

Abstract

475,502. Variable - speed planetary gearing. LA BARRE DE NANTEUIL, C. DE. May 18, 1936, No. 14034. Convention date, May 21, 1935. [Class 80 (ii)] A planetary train yields a continuous speed variation when an eccentrically wabbling boss 20 is braked by applying a brake 25 to an annulus 21 journalled at 22 concentrically on a driving- shaft 1 and having an eccentric surface 191 transmitting the braking to the boss 20. The boss 20 is integral with a gear cluster 15a, 17 which turns loosely upon an eccentric 18 rigid with the loose carrier 9 of triple planet gears 4, 10, 14 and 5, 11, 15. The gears 4, 5 mesh with a driving sun pinion 2. The gears 10, 11 are equal and mesh with a sun gear 12 fast on a driven sleeve 13. The gears 14, 15 mesh with the gears 15a and 17 and are such that these gearing pairs are equal in ratio. The result is that if the shaft 13 be imagined stationary, the cluster 15a, 17 would wabble round without rotating on its own axis, a characteristic proportioning. In a modified gear train, the driven element is a planet carrier which is connected by drag links to the eccentric boss which wabbles inside the braked eccentric ring.
GB14034/36A 1935-05-21 1936-05-18 Improved variable speed power-transmitting device Expired GB475502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR475502X 1935-05-21

Publications (1)

Publication Number Publication Date
GB475502A true GB475502A (en) 1937-11-18

Family

ID=8902954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14034/36A Expired GB475502A (en) 1935-05-21 1936-05-18 Improved variable speed power-transmitting device

Country Status (1)

Country Link
GB (1) GB475502A (en)

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