Method and apparatus for disassembling a track chain
AssigneeCaterpillar Inc.
InventorsJames A. Huenefeld, Roy L. Maguire, Darryl J. Brincks
Life of this patent
Estimating the term…
Abstract
The present invention includes a portable disassembly tool 56 for removing outer track links 36 from a track chain assembly 12. The disassembly tool 56 includes a body adapted to engage the track chain assembly and a moveable ram 66 to engage a pair of track pins 46. During extension of the ram 66, the body 58 engages an outer track link 36 and removes it from the track pins 46. Additionally, a “V” block 104 is provided to engage the track pins 46 and hold the track chain assembly 12 together after the outer track links 36 have been removed.
Claims10
A disassembly tool for disassembling a track assembly of a track type work machine, the track assembly having a plurality of outer and inner track links connected by a plurality of cartridge pin assemblies, each of the outer links having an outer side and an inner side, said disassembly tool comprising:
- a positioning and support mechanism positionable between the plurality of track links and connectable to adjacent ones of the cartridge pin assemblies;
- a body having a stationary contact portion on one side thereof that is mateable with the outer side of the track link to be removed;
- a link contact portion removably connected to the body by a fastening mechanism, the link contact portion being mateable with the inner side of the same track link to trap the track link between the body and the link contact portion;
- a support arrangement operatively connected to the positioning and support mechanism, the body being disposed on the support arrangement and slideable thereon relative to the positioning and support mechanism;
- and
- a pair of rams connected to the body and operative to extend the movable ends thereof relative to the body, the movable ends being mateable with the associated ends of the cartridge pin assemblies.
Dependencies are inferred from the claim text.