EP 0179567 A2 19860430 - Demolition and compaction track shoe and assembly for crawler vehicle.
Title (en)
Demolition and compaction track shoe and assembly for crawler vehicle.
Title (de)
Abbrechungs- und Verdichtungsraupe und Verbindung für ein Raupenfahrzeug.
Title (fr)
Chenille et assemblage de démolition et de compactage pour véhicule à chenilles.
Publication
Application
Priority
US 65366184 A 19840921
Abstract (en)
A demolition and compaction track shoe and assembly for a crawler vehicle includes a central opening (21) and downwardly protruding diagonally oriented demolition blades (28,29) cooperating with transversely oriented grouser blades (22,23). The demolition blades provide support to the shoe intermediate the grouser blades to thereby give a smoother ride. The central opening allows material compacted behind the shoe to escape and channels between the grouser and demolition blades allow such material to discharged from the shoe during the non-ground-engaging part of the track cycle. The invention has application to land fill operations and in agriculture where stubble is to be broken up prior to discing.
IPC 1-7
IPC 8 full level
B62D 55/26 (2006.01); E02D 3/026 (2006.01)
CPC (source: EP)
E02D 3/026 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0179567 A2 19860430; EP 0179567 A3 19870401; EP 0179567 B1 19901122; AT E58567 T1 19901215; AU 3798589 A 19891019; AU 4747885 A 19860327; AU 588546 B2 19890921; AU 615317 B2 19910926; CA 1283679 C 19910430; DE 3580649 D1 19910103; JP H0144552 B2 19890928; JP S61113572 A 19860531
DOCDB simple family (application)
EP 85306692 A 19850919; AT 85306692 T 19850919; AU 3798589 A 19890710; AU 4747885 A 19850916; CA 491290 A 19850920; DE 3580649 T 19850919; JP 20855185 A 19850920