GB799532A - Improved transmission system for endless-track vehicles - Google Patents

Improved transmission system for endless-track vehicles

Info

Publication number
GB799532A
GB799532A GB34058/55A GB3405855A GB799532A GB 799532 A GB799532 A GB 799532A GB 34058/55 A GB34058/55 A GB 34058/55A GB 3405855 A GB3405855 A GB 3405855A GB 799532 A GB799532 A GB 799532A
Authority
GB
United Kingdom
Prior art keywords
gears
vehicle
differential
clutches
epicyclic trains
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
GB34058/55A
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.)
MILORAD PETROVITCH
Original Assignee
MILORAD PETROVITCH
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 MILORAD PETROVITCH filed Critical MILORAD PETROVITCH
Publication of GB799532A publication Critical patent/GB799532A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering 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
    • B62D11/10—Steering 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 gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears

Abstract

799,532. Differential gearing. PETROVITCH, M. Nov. 28, 1955 [Nov. 26, 1954; April 15, 1955], No. 34058/55. Class 80 (2). In a transmission for an endless track vehicle, the engine drives through a clutch and a differential gear to the first gears of a pair of epicyclic trains, the second gears of the epicyclic trains are interconnected for rotation together, and the carriers of the planets meshing with the first and second gears are connected to the vehicle driving wheels, braking means can be applied to the first gears to cause the vehicle to turn about a vertical axis. An engine 1 drives gears 2, 3 through clutches 4, 5, the gears 2, 3 respectively driving the input shafts 7, 30 of a change speed gear 8 and a differential 26. The output shafts 25l, 25r of the differential carry sun gears 16l, 16r of epicyclic trains 13l, 13r, the annuli of which 19l, 19r are connected by gears 15l, 15r on a shaft 12 driven through gears 14, 10 from the output of the change speed gear 8. The planet carriers 18l, 18r of the epicyclic trains are connected by gears 211, 21r 221, 22r to the vehicle driving wheels 24l, 24r. The sun gears 16l, 16r are connected to brakes 33l, 33r. For forward or reverse running in a straight line, both clutches 4 and 5 are engaged; for turning in a curve clutches 4 and 5 are engaged and one brake 33l or 33r is applied; for turning about the axis of the vehicle clutch 5 only is engaged together with one brake 33l or 33r which results in the torque being divided between the wheels 24l, 24r in opposite senses. In other embodiments the change speed gear 8 is of the sliding gear or constant mesh type, and the engine is mounted longitudinally of the vehicle.
GB34058/55A 1954-11-26 1955-11-28 Improved transmission system for endless-track vehicles Expired GB799532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU799532X 1954-11-26

Publications (1)

Publication Number Publication Date
GB799532A true GB799532A (en) 1958-08-13

Family

ID=25559931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34058/55A Expired GB799532A (en) 1954-11-26 1955-11-28 Improved transmission system for endless-track vehicles

Country Status (1)

Country Link
GB (1) GB799532A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377885A (en) * 1965-06-28 1968-04-16 Gen Motors Corp Transmission
US3383953A (en) * 1965-09-29 1968-05-21 Gen Motors Corp Power train

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377885A (en) * 1965-06-28 1968-04-16 Gen Motors Corp Transmission
US3383953A (en) * 1965-09-29 1968-05-21 Gen Motors Corp Power train

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