GB126208A - Improvements relating to Heavy Mechanically Propelled Vehicles. - Google Patents

Improvements relating to Heavy Mechanically Propelled Vehicles.

Info

Publication number
GB126208A
GB126208A GB1119518A GB1119518A GB126208A GB 126208 A GB126208 A GB 126208A GB 1119518 A GB1119518 A GB 1119518A GB 1119518 A GB1119518 A GB 1119518A GB 126208 A GB126208 A GB 126208A
Authority
GB
United Kingdom
Prior art keywords
drum
shaft
gear
sun
brake
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
GB1119518A
Inventor
Archibald Gordon Henry W Moore
Walter Gordon Wilson
Original Assignee
Archibald Gordon Henry W Moore
Walter Gordon Wilson
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 Archibald Gordon Henry W Moore, Walter Gordon Wilson filed Critical Archibald Gordon Henry W Moore
Priority to GB1119518A priority Critical patent/GB126208A/en
Publication of GB126208A publication Critical patent/GB126208A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D11/00Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/08Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means

Abstract

126,208. Moore, Sir A. G. H. W., and Wilson, W. G. July 8, 1918. Compulsory differential driving; change-speed gearing. - T h e driving-shaft of an endless-track vehicle is fitted with compound epicyclic gears which operate the countershafts carrying the track-driving sprockets and can be braked to vary the speed of the countershafts relatively to each other and to their common driving-shaft. The engine shaft c drives a shaft b through a reversing-gear d, each end of the shaft b carrying a compound epicyclic gear, one gear-train comprising a sun-wheel g, planet pinions i mounted on a carrier on one of the sprocket-carrying countershafts a, and an internal gear k on a, brake-drum l. The second gear train comprises a carrier h carrying an internal gear meshing with planet pinions m on the brake-drum l, the planet pinions gearing with a sun-wheel n mounted on a loose sleeve carrying a second brakedrum o. By braking the drum l, the drive is through the sun-wheel g, pinions i, and carrier j. When the drum l is free and the second drum o is braked, the drive is through both sets of gears, thus giving a second speed ratio. In a modification, the planet pinions m are mounted on the outside of the brake-drum l and mesh with an internal gear on the second brake-drum o and with a sun-wheel on the shaft b.
GB1119518A 1918-07-08 1918-07-08 Improvements relating to Heavy Mechanically Propelled Vehicles. Expired GB126208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1119518A GB126208A (en) 1918-07-08 1918-07-08 Improvements relating to Heavy Mechanically Propelled Vehicles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1119518A GB126208A (en) 1918-07-08 1918-07-08 Improvements relating to Heavy Mechanically Propelled Vehicles.

Publications (1)

Publication Number Publication Date
GB126208A true GB126208A (en) 1919-05-08

Family

ID=32671568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1119518A Expired GB126208A (en) 1918-07-08 1918-07-08 Improvements relating to Heavy Mechanically Propelled Vehicles.

Country Status (1)

Country Link
GB (1) GB126208A (en)

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