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US 4,100,861 AGranted
Soil stabilizing apparatus
OwnerGunnar Olssoninventor
Life of this patent
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Abstract
An apparatus for injecting soil stabilizing materials into the ground along endless paths which are substantially transverse to the forward movement of the apparatus over the ground.
Claims9
An apparatus for mixing into a ground layer a ground stabilizing material in solid or liquid form, said apparatus comprising:
- a carrier,
- means for moving said carrier in an endless path above the ground surface,
- said carrier including a number of material injecting members,
- a storage container carrying ground stabilizing material,
- means for transferring said material from said storage container to said material injecting members, the improvement wherein:
- said means for moving said carrier in an endless path above the ground surface comprises means for moving said material injecting members in a substantially linear portion of the endless path across the travelling direction of the vehicle,
- means for agitating the material injecting members during its passage, and
- means for variably proportioning material at its departure from the material injecting members.
5 more elements
Dependencies are inferred from the claim text.