Soil raking and leveling device

• US 20070267204A1
• Filed: 05/16/2006
• Published: 11/22/2007
• Est. Priority Date: 05/16/2006
• Status: Abandoned Application

• Current Assignee: Michael T. Grosberg
• Original Assignee: Michael T. Grosberg
• Inventors: Grosberg, Michael T.
• Application Number:
  US11/434,126
• Publication Number:
  US 20070267204A1
• Time in Patent Office: Days
• US Class Current: 172/383
• CPC Class Codes: A01B 1/00 Hand tools edge trimmers for lawns A01G3/06 ; machines for working soil A01B35/00; making hand tools B21D
• CPC Class Codes: A01B 31/00 Drags graders for field cultivators graders in general E02F

Abstract

A soil raking and leveling device includes a rectangular frame having a rake secured to the front and a grading bar secured to the back. A side rail is attached to each side of the frame with each side rail having a bottom edge tapered forwardly and upwardly beginning from a point intermediate both ends of the side rail where a bottom edge of the scraper blade is positioned and tapered rearwardly and upwardly from the point to form a fulcrum about which the side rail pivots. A handle formed by a cross bar and a draw bar is pivotally attached to the front of the device and may be pivoted from a collapsed storage position to a first position extending outwardly and upwardly, a second position extending generally horizontally and a third position at a point lower than the second position and also extending horizontally outwardly. A pair of rear wheels are mounted adjacent the ends of the side rails.

Claims

1. A soil raking and leveling device comprising:

a) a frame having a front, a back and a pair of opposed sides;

b) a rake secured to said front;

c) a grading bar secured to said back;

d) a side rail secured to each said side;

e) a cross bar pivotally attached at each end to a first location on one of said side rails adjacent a front end thereof;

f) a draw bar attached to said cross bar and extending forwardly therefrom;

g) a pressure arm attached to and extending outwardly from each end of said cross bar; and

h) a notch in an upper edge of each of said side rails adjacent the front end thereof for receiving a pressure arm whereby when said pressure arms are seated in said notches, said cross bar and said draw arm are maintained in a first position for moving said device.

2. A soil raking and leveling device according to claim 1 which further comprises a slide arm attached to each end of said cross bar, each said slide arm having an elongated slot extending lengthwise thereof;

a pin extending through a first mounting hole at said first location in each of said side rails and through said slot in said slide arm whereby when said cross bar and said draw arm are maintained in said first position, said pin is at an outer end of said slot and when said cross bar and said draw arm are maintained in a second position, said pin is at an inner end of said slot.

3. A soil raking and leveling device according to claim 1, wherein each of said side rails further includes a second mounting hole at a second location which is an intermediate portion adjacent the front end thereof for pivotally attaching said cross bar to said side rails whereby when said cross bar is pivotally attached to said side rails using said second mounting holes, said cross bar and said draw bar are maintained in a third position for moving said device.

4. A soil raking and leveling device according to claim 1, which further comprises a wheel mounted adjacent a rear end of each of said side rails.

5. A soil raking and leveling device according to claim 1, wherein each said side rail has a bottom edge tapered forwardly and upwardly beginning from a point intermediate both ends of said side rail where a bottom edge of said grading bar is positioned and is tapered rearwardly and upwardly from said point to form a fulcrum about which said side rail pivots.

6. A soil raking and leveling device according to claim 1, which further comprises a retaining clip mounted intermediate of said frame in horizontal alignment with said draw arm whereby when said cross bar and said draw arm are moved to a stowed position extending back over said frame, said draw arm engages and is held in place by said retaining clip.

7. A soil raking and leveling device according to claim 1, which further comprises a wheel mounted adjacent a rear end of each of said side rails.

8. A soil raking and leveling device according to claim 1, which further comprises means for adjusting said rake vertically with respect to said front side of said frame and means for adjusting said grading bar vertically with respect to the back side of said frame.