Claims
- 1. An earth mover comprising
- (A) at least one wheeled axle;
- (B) a supported frame movable by said axle, said frame further including means for pushing up earth, comprising an elongate scraper blade with a ground-facing sharp longitudinal edge being substantially right angled to the forward direction of travel of said frame,
- characterized by
- (C) a cylindrical rotor spaced from, and in operative positive position above, said scraper blade and substantially parallel thereto;
- (D) means for rotating said rotor in a direction from said longitudinal edge towards the upper portion of said scraper blade;
- (E) flat bars fixedly mounted on said rotor, with the distance from the turning circle circumference of said bars to said scraper blade decreasing in the rotation direction of said rotor and reaching a minimum closely adjacent the highest part of said scraper blade.
- 2. An earth mover as claimed in claim 1, additionally comprising
- (F) a frame-mounted bowl for earth transport having at least one compartment located behind said scraper blade with at least one bottom portion being extending obliquely downwards and being pivotable further obliquely downwards to serve as a bottom flap for unloading earth.
- 3. An apparatus as claimed in claim 1, characterized by an additional scraper blade portion directly mounted on at least one end of said scraper blade for movement therewith and for increasing the working width thereof.
- 4. An apparatus as claimed in claim 1, characterized by including hydraulic rocking means adapted to incline said frame laterally relative to said at least one axle.
- 5. An apparatus as claimed in claim 1, characterized by a plate mounted on said frame underneath said rotor and oriented obliquely towards said scraper blade.
Parent Case Info
This is a divisional of co-pending application Ser. No. 07/248,984 filed on Sept. 23, 1988.
US Referenced Citations (2)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1293104 |
Oct 1972 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
248984 |
Sep 1988 |
|