Rake attachment for skid steer loaders and front end loaders and method for converting a loader bucket into a lawn preparation tool

• US 6,360,458 B2
• Filed: 10/26/1999
• Issued: 03/26/2002
• Est. Priority Date: 10/26/1999
• Status: Expired due to Fees

• Current Assignee: Paladin Brands LLC (Stanley Black & Decker, Inc.)
• Original Assignee: Farmers Factory Company
• Inventors: Dolister, Randy
• Primary Examiner(s): BATSON, VICTOR D
• Application Number:
  US09/426,973
• Publication Number:
  US 20010045030A1
• Time in Patent Office: 882 Days
• Field of Search: 374/03, 374/04, 374/05, 374/46, 374/49, 371/95, 414/724, 172/245, 172/247, 172/252, 172/253, 172/817
• US Class Current: 37/195
• CPC Class Codes: A01B 45/02 for aerating
• CPC Class Codes: E02F 3/401 Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
• CPC Class Codes: E02F 3/8152 Attachments therefor, e.g. wear resisting parts, cutting edges E02F3/8155, E02F3/8157 take precedence; teeth per se E02F9/28

Abstract

A rake attachment and a bucket attachment incorporating the same, the rake attachment generally comprising a plate, a plurality of apertures in the plate and a plurality of teeth. The elongate plate has a plurality of mounting holes extending therethrough and a plurality of integrally formed teeth projecting therefrom. The entire rake attachment is formed from a unitary plate of material to provide strength and durability. The rake attachment is designed to be fixed to the bucket attachment of a loader. Different bucket attachments are produced by various manufacturers and each have differently spaced apertures extending through a lower lip of the bucket. The rake attachment features a plurality of holes that can be combined into many different sets, each set corresponding with the spaced apertures of a specific manufacturer'"'"'s bucket attachment. As such, one rake attachment can be used with a variety of different bucket attachments for loaders. A method of converting a bucket into a rake attachment is provided that greatly increases the versatility of the bucket without being cost prohibitive.

Claims

1. A method of providing a rake attachment implement for a front end loader, the front end loader having a front end and a rear end, the front end loader actuatig a pair of loader arms upwardly and downwardly at the front end, the method comprising:

providing a front end loader bucket mounted to the loader arms at a front end of the front end loader, the front end loader raising, lowering and tilting the front end loader bucket such that the bucket has a first work mode of excavating, dumping and transporting earth material;

converting the front end loader bucket into the rake attachment by attaching an elongated rake having a support plate and a plurality of teeth, the support plate portion being arranged directly on and supported by a longitudinal edge of the front end loader bucket with the teeth projecting forwardly along the longitudinal edge of the front end loader bucket, the front end loader bucket in combination with the enlongate rake providing a second work mode of grading and raking earth material;

said teeth being selectively configured for raking and grading; and

grading and raking a soil surface with the enlongated rake in combination with the front end loader bucket.

2. The method of claim 1 wherein said attaching comprises fastening and unfastening a plurality of threaded fasteners.

3. The method of claim 2 wherein the threaded fasteners extended through vertically aligned holes in the longitudinal edge of the bucket and the rake.

4. The method of claim 1 wherein the frot end loader is skid steer loader.

5. The method of claim 1 wherein the teeth are integrally connected along an enlongated plate.

6. The method of claim 1 wherein the teeth have flat top and bottom surfaces without a projecting structure secured thereto.

7. The method of claim 6 wherein the teeth have front terminating edges that extend perpendicular between the flat top and bottom surfaces.

8. The method of claim 7 wherein the teeth continuously narrow as the teeth project away from the support plate portion.

9. The method of claim 1 wherein the rake attachment includes at least 15 of the teeth.

10. The method of claim 1 wherein the rake attachment includes at least 20 of the teeth.

11. The method of claim 1 wherein the teeth project in a plane parallel to a bottom surface of the bucket.

12. The method of claim 1 wherein the rake includes between about 4 and about 5 teeth per foot of the length of the enlongate rake.

13. The method of claim 1 wherein the teeth are permanetly secured to the rake attachment and are non-removable.

14. The method of claim 1 wherein the teeth are fixed relative to the front end loader bucket and not movable relative thereto.