GB687028A - Improvements in or relating to wheel driving arrangements for two-wheeled walk-type tractors - Google Patents

Improvements in or relating to wheel driving arrangements for two-wheeled walk-type tractors

Info

Publication number
GB687028A
GB687028A GB27330/50A GB2733050A GB687028A GB 687028 A GB687028 A GB 687028A GB 27330/50 A GB27330/50 A GB 27330/50A GB 2733050 A GB2733050 A GB 2733050A GB 687028 A GB687028 A GB 687028A
Authority
GB
United Kingdom
Prior art keywords
differential
shaft
pinions
pinion
driving
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
GB27330/50A
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 GB687028A publication Critical patent/GB687028A/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
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/037—Gearboxes for accommodating differential gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D51/00—Motor vehicles characterised by the driver not being seated
    • B62D51/004—Motor vehicles characterised by the driver not being seated characterised by the transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D51/00—Motor vehicles characterised by the driver not being seated
    • B62D51/04—Motor vehicles characterised by the driver not being seated the driver walking
    • B62D51/06—Uniaxle walk-type tractors
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/24—Arrangements for suppressing or influencing the differential action, e.g. locking devices using positive clutches or brakes
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
    • F16H2048/082—Differential gearings with gears having orbital motion comprising bevel gears characterised by the arrangement of output shafts
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • F16H2048/305—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using manual actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

687,028. Motor vehicle driving arrangements. GUYER, J. BUCHER-. Nov. 8, 1950 [Dec. 3, 1949], No. 27330/50. Class 79 (ii) In a two wheel walk-type tractor having each wheel mounted on a stub axle, the stub axles are driven through a single or two part lay shaft parallel therewith and connected with a differential gear, each stub axle being driven by the lay shaft through a driving pinion slidably mounted on the shaft, the pinions being coupled with either the sun and planet gears or the driving wheel of the differential gear by axial movement to the right or left of a neutral position and one or other drive being effected by the pinions engaging driving members rigid with the lay shaft, so that each wheel can be separately coupled with or uncoupled from the driving wheel of the differential gear. In the embodiment shown in Fig. 1 having a two part lay shaft each driving wheel 5 carries a brake drum 7, the braking means I of the wheels being independently or conjointly controlled. Each wheel 5 is mounted on its stub axle 3 carrying a gear 12 meshing its driving pinion 24 slidably mounted on an output shaft 20 of the differential gear, the shafts 20 constituting the lay shaft and the pinions 24 being independently controlled by rods 31. Each shaft 20 carries a dog-clutch element 25 constituting the driving element and adapted to be engaged, as shown in Fig. 1, with a corresponding element on one end of the pinion 24. The other end of the pinion 24 carries another dog-clutch element adapted to engage with a corresponding element on the differential casing 16. The pinions each have three grooves 26 engageable by a spring-loaded ball 27 corresponding to three positions of the pinions; the first engagement between the pinion and the member 25 enabling a different drive of the wheels, the second the neutral position corresponding to the wheels not being driven, and the third engagement between the pinion and the casing 16 enabling a non-differential drive of the wheels through the driving wheel 15 rigid with the casing 16 and an engine-driven worm 14. In another embodiment, Fig. 3, having a single part lay shaft the differential casing 16 is connected by an element 17a with the lay shaft 20b and the slideable pinions 24 are each adapted to form a dog-clutch engagement with a differential sun gear 19 for the drive through the differential or with the member 25 rigid with the shaft 20 for the non-differential drive.
GB27330/50A 1949-12-03 1950-11-08 Improvements in or relating to wheel driving arrangements for two-wheeled walk-type tractors Expired GB687028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH687028X 1949-12-03

Publications (1)

Publication Number Publication Date
GB687028A true GB687028A (en) 1953-02-04

Family

ID=4528945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27330/50A Expired GB687028A (en) 1949-12-03 1950-11-08 Improvements in or relating to wheel driving arrangements for two-wheeled walk-type tractors

Country Status (4)

Country Link
BE (1) BE494441A (en)
DE (1) DE857473C (en)
FR (1) FR1013788A (en)
GB (1) GB687028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102381136A (en) * 2011-08-22 2012-03-21 广西合浦县惠来宝机械制造有限公司 Tractor front-driving device with improved safety

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190916436A (en) * 1909-07-14 1909-12-31 David Roberts Improvements in and connected with the Driving Axles of Chain Track Tractors and Locomotives.
GB176823A (en) * 1920-10-02 1922-03-23 Thomas Ascroft Walker Improvements in the driving gear of automobile and the like vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102381136A (en) * 2011-08-22 2012-03-21 广西合浦县惠来宝机械制造有限公司 Tractor front-driving device with improved safety

Also Published As

Publication number Publication date
DE857473C (en) 1952-12-01
BE494441A (en)
FR1013788A (en) 1952-08-04

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