E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
61/48
E01C 21/00 (2006.01) E02D 3/12 (2006.01)
Patent
CA 1081485
Abstract In a method of stabilising, by means of a stabilising machine adapted to inject a stabilising agent into the ground, a ground surface whose bearing capacity is so low that it is unable to support the stabilising machine or can only support said machine with difficulty, there is used a stabilising unit supported by the drive or transport unit of said machine in front thereof as seen in the drive direction. The stabilising unit has a width which exceeds the width of said drive or transport unit. The stabilising agent is introduced into the ground to a depth of such magnitude, and the machine is driven at such a speed that the ground is sufficiently stabilised by said stabilising agent introduced thereinto to support the whole of the stabilising machine. The stabilising unit may be partially supported by lifting and/or carrying arms of the drive unit and partially by separate ground-engaging tracks or wheels arranged between said unit and said drive unit. The means for introducing stabilising agent into the ground may be provided with support surfaces arranged to engage the surface of the ground so as to assist in supporting the weight of said unit. The invention also concerns a stabilising unit for carrying out the method and having means for connecting it to a tractor or a similar vehicle so that it is supported in front thereof.
296407
Olsson Gunnar
Olsson Gunnar
LandOfFree
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