GB424176A - Improvements relating to epicyclic variable-speed gearing - Google Patents

Improvements relating to epicyclic variable-speed gearing

Info

Publication number
GB424176A
GB424176A GB2791534A GB2791534A GB424176A GB 424176 A GB424176 A GB 424176A GB 2791534 A GB2791534 A GB 2791534A GB 2791534 A GB2791534 A GB 2791534A GB 424176 A GB424176 A GB 424176A
Authority
GB
United Kingdom
Prior art keywords
gear
drum
oil
shaft
sun
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
GB2791534A
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.)
WOLSELEY MOTORS 1927 Ltd
Original Assignee
WOLSELEY MOTORS 1927 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 WOLSELEY MOTORS 1927 Ltd filed Critical WOLSELEY MOTORS 1927 Ltd
Priority to GB2791534A priority Critical patent/GB424176A/en
Publication of GB424176A publication Critical patent/GB424176A/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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Retarders (AREA)

Abstract

424,176. Epicyclic variable speed gearing; lubricating toothed gearing. WOLSELEY MOTORS, (1927), Ltd., and BODEN, O., Drews Lane, Ward End, Birmingham. Sept. 29, 1934, No. 27915. [Class 80 (ii)] [See also Group XXXIV] Epicyclic variable-speed gearing of any form has its gear members housed within a closed casing to which oil is supplied under pressure sufficient to maintain a film of oil between the operating surfaces of the intermeshing gear teeth. In the form shown, triple planets 5, 7, 8 are carried in a closed carrier drum 11 and mesh respectively with a sun 4 on a driving-shaft 2, a sun 13 on a driven shaft 3, and a loose sun 14 connected by a sleeve 15 to a clutch drum 16. Pumped oil from a pipe 19 passes in through an aperture 21 in a sleeve 22 and through an opening 23 in the shaft 2 then along a clearance 24 in the tubular shaft 2 and out through a passage 25 which discharges into a space between adjacent teeth of the gear 4. The oil thus passes freely into the revoluble drum 11 containing the gear wheels, accumulating there under pressure, so that these wheels work noiselessly. First and second speeds are effected by applying brakes 12, 17 to the gear drum 11 and to the clutch drum 16, respectively. Third or top speed is effected by engaging a plate clutch 18 which connects the drums 11, 16 together.
GB2791534A 1934-09-29 1934-09-29 Improvements relating to epicyclic variable-speed gearing Expired GB424176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2791534A GB424176A (en) 1934-09-29 1934-09-29 Improvements relating to epicyclic variable-speed gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2791534A GB424176A (en) 1934-09-29 1934-09-29 Improvements relating to epicyclic variable-speed gearing

Publications (1)

Publication Number Publication Date
GB424176A true GB424176A (en) 1935-02-15

Family

ID=10267346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2791534A Expired GB424176A (en) 1934-09-29 1934-09-29 Improvements relating to epicyclic variable-speed gearing

Country Status (1)

Country Link
GB (1) GB424176A (en)

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