SE9904032L - Bogie arrangement for a belt or crawler belt machine - Google Patents

Bogie arrangement for a belt or crawler belt machine

Info

Publication number
SE9904032L
SE9904032L SE9904032A SE9904032A SE9904032L SE 9904032 L SE9904032 L SE 9904032L SE 9904032 A SE9904032 A SE 9904032A SE 9904032 A SE9904032 A SE 9904032A SE 9904032 L SE9904032 L SE 9904032L
Authority
SE
Sweden
Prior art keywords
swinging arm
belt
support frame
rollers
track
Prior art date
Application number
SE9904032A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9904032D0 (en
Inventor
Elmer R Crabb
Dan J Becker
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of SE9904032D0 publication Critical patent/SE9904032D0/en
Publication of SE9904032L publication Critical patent/SE9904032L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/30—Track-tensioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Handcart (AREA)
  • Harvester Elements (AREA)
  • Soil Working Implements (AREA)

Abstract

The support arrangement a swinging arm(22) pivoting on the frame(20) of the vehicle, a support frame(30) with an intermediate section(36) mounted on the swinging arm close to the swinging arm's free end(28) so as to provide a swivelling movement of the support frame relative to the swinging arm, and a number of rollers(40) fitted on the support frame and for revolving contact with a track(14) or chain of the vehicle. The swinging arm pivots downwards from a normal position through a range of positions to keep the rollers in contact with the track when passing over uneven sections of the ground.
SE9904032A 1998-11-10 1999-11-08 Bogie arrangement for a belt or crawler belt machine SE9904032L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18903998A 1998-11-10 1998-11-10

Publications (2)

Publication Number Publication Date
SE9904032D0 SE9904032D0 (en) 1999-11-08
SE9904032L true SE9904032L (en) 2000-05-11

Family

ID=22695660

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904032A SE9904032L (en) 1998-11-10 1999-11-08 Bogie arrangement for a belt or crawler belt machine

Country Status (2)

Country Link
DE (1) DE19948626A1 (en)
SE (1) SE9904032L (en)

Also Published As

Publication number Publication date
DE19948626A1 (en) 2000-06-21
SE9904032D0 (en) 1999-11-08

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Legal Events

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