Excavating – Railway graders – Side former
Patent
1998-04-02
2000-06-20
Batson, Victor
Excavating
Railway graders
Side former
172 26, 405180, 301 691, E02F 522
Patent
active
060762888
ABSTRACT:
A rubber tired railway plow (100) has a plow unit (102) mounted to a plate (111) which extends across the forward end of the rubber tired vehicle (100). The plow unit (102) is attached so as to be movable on the plate (111). Wedges (122, 123) are used to maintain the plow unit (102) in position on the plate (111). When the wedges (122, 123) are removed, the plow unit (102) is movable on the plate (111) from one side of the vehicle (100) to the opposite side thereby to be able to plow on either side of the rails (141).
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Trade brochure entitled "KRAC", date unknown but at least as early as 1993.
Trade brochure entitled "RWF BRON Offset Pipe/Cable Plow", date unknown but at least as early as 1993.
Desmarais Lionel Charles
Jackson Andrew Smith
Nye Mark E.
Stene Bernie A.
Batson Victor
Ledcor Industries Limited
Russell Uren John
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