E - Fixed Constructions – 02 – F
Patent
E - Fixed Constructions
02
F
262/35
E02F 3/08 (2006.01) E02F 3/10 (2006.01) E02F 5/02 (2006.01)
Patent
CA 1257615
A B S T R A C T Jean-Charles DALAINE "TRENCH-DIGGING MACHINE" PRIORITY: 18 November 1985 - French patent 85 16983 in the name of the Applicant The trencher comprises a vehicle (1) having secured to its rear a boom (3) around which a digging chain (4) runs. The boom (3) is slidingly disposed in a sleeve-like frame (5) pivoted to the rear of the vehicle (1) and movable between an operative position and a raised transport position. Of use for digging trenches. See Fig. 1.
522408
Fetherstonhaugh & Co.
Trancheuses Dalen
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