GB329949A - An improved two speed gear - Google Patents

An improved two speed gear

Info

Publication number
GB329949A
GB329949A GB3494629A GB3494629A GB329949A GB 329949 A GB329949 A GB 329949A GB 3494629 A GB3494629 A GB 3494629A GB 3494629 A GB3494629 A GB 3494629A GB 329949 A GB329949 A GB 329949A
Authority
GB
United Kingdom
Prior art keywords
driving
pinion
fast
ring
forwardly
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
GB3494629A
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 GB3494629A priority Critical patent/GB329949A/en
Publication of GB329949A publication Critical patent/GB329949A/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
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX

Landscapes

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

Abstract

329,949. Royce, F. H. Nov. 15, 1929. Driving-gear.-In a two-speed epicyclic gear for driving the supercharger a<3> of an internal-combustion engine, the change from low to high speed is effected by applying a brake h to the carrier e<2> of stepped planet gears e<4>, e<5>. The smaller planets e<4> mesh with a sun wheel c fast on engine shaft a. The larger planets e<5> mesh with a sun pinion c<1> fast on the blower spindle a<4> and also with a loose internally-toothed ring f. Normally, ring f is kept from rotating forwardly by a detent g, and wheel e<5> rolls upon it driving pinion c<1> forwardly at increased speed relatively to the engine shaft. When carrier e<2> is held fast, ring f turns backwardly and pinion c<1> is driven forwardly faster than before.
GB3494629A 1929-11-15 1929-11-15 An improved two speed gear Expired GB329949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3494629A GB329949A (en) 1929-11-15 1929-11-15 An improved two speed gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3494629A GB329949A (en) 1929-11-15 1929-11-15 An improved two speed gear

Publications (1)

Publication Number Publication Date
GB329949A true GB329949A (en) 1930-05-29

Family

ID=10371919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3494629A Expired GB329949A (en) 1929-11-15 1929-11-15 An improved two speed gear

Country Status (1)

Country Link
GB (1) GB329949A (en)

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