E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
E01B 27/04 (2006.01) E01B 27/06 (2006.01)
Patent
CA 2212837
A track maintenance machine (1) for excavating ballast bed material of a track (5) is equipped with a machine frame (3) supported on on-track undercarriages (2) and an endless excavating chain (6) which is rotatable by means of drives (8) and is guided around the track (5), and also a ballast clearing unit (18) arranged between the on-track undercarriages (2). This ballast clearing unit is a scarifier comprising a plate-shaped clearing component (17) which may be inserted between the sleepers, extends in the longitudinal direction of the machine and is vertically adjustable relative to a carrier frame fixed to the machine frame (3) at a height of at least 65 cm from a transfer into a working position.
Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.b.h.
Riches Mckenzie & Herbert Llp
LandOfFree
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