GB841904A - Improvements in or relating to track laying vehicles - Google Patents

Improvements in or relating to track laying vehicles

Info

Publication number
GB841904A
GB841904A GB3158657A GB3158657A GB841904A GB 841904 A GB841904 A GB 841904A GB 3158657 A GB3158657 A GB 3158657A GB 3158657 A GB3158657 A GB 3158657A GB 841904 A GB841904 A GB 841904A
Authority
GB
United Kingdom
Prior art keywords
roller
spindle
friction
similar
track
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
GB3158657A
Inventor
Giovanni Bonmartini
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.)
EST ETS SCIENCES TEC
Original Assignee
EST ETS SCIENCES TEC
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
Priority to FR1187849D priority Critical patent/FR1187849A/en
Application filed by EST ETS SCIENCES TEC filed Critical EST ETS SCIENCES TEC
Priority to GB3158657A priority patent/GB841904A/en
Publication of GB841904A publication Critical patent/GB841904A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D55/00Endless track vehicles
    • B62D55/08Endless track units; Parts thereof
    • B62D55/096Endless track units; Parts thereof with noise reducing means
    • B62D55/0963Anti-noise driving sprockets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60FVEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F3/00Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
    • B60F3/003Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

841,904. Endless tracks for vehicles. EST ETABLISSEMENT SCIENCES TECHNIQUES. Oct. 9, 1957, No. 31586/57. Class 79(1). A roller rotatable about an axis parallel to the plane of the track of a track-laying vehicle and associated with each segment of a rolling device is mounted with slight clearance on a spindle so that the roller is braked by friction, when the vehicle moves transversely across a slope; the clearance being such that the movement produced by friction is less than the maximum movement urging the roller to rotate due to a change in the direction of motion of the vehicle. The rolling device is similar to that described in Specification 756,078 and comprises a roller with a tread 2 of rubber or similar material with an inner sleeve 3 which is a friction fit on the spindle 1. Alternatively the friction surfaces may be conical, on the ends of the spindle, as at 5, or on a keyed-on ring as at 5', 5" in Fig. 3. Various forms of reinforced roller are described. In Fig. 10 the roller takes the form of a pneumatic tire 19 on a bushing 18 with a rubber or similar friction pad 12 interposed between it and the spindle 15.
GB3158657A 1957-10-09 1957-10-09 Improvements in or relating to track laying vehicles Expired GB841904A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1187849D FR1187849A (en) 1957-10-09 1957-09-30 Rolling device for vehicles of all types
GB3158657A GB841904A (en) 1957-10-09 1957-10-09 Improvements in or relating to track laying vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3158657A GB841904A (en) 1957-10-09 1957-10-09 Improvements in or relating to track laying vehicles

Publications (1)

Publication Number Publication Date
GB841904A true GB841904A (en) 1960-07-20

Family

ID=10325346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3158657A Expired GB841904A (en) 1957-10-09 1957-10-09 Improvements in or relating to track laying vehicles

Country Status (2)

Country Link
FR (1) FR1187849A (en)
GB (1) GB841904A (en)

Also Published As

Publication number Publication date
FR1187849A (en) 1959-09-16

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