Method and apparatus for mounting a front loader to a tractor

1. Method for simplifying the addition of a loader to a tractor, the tractor having a structural support comprising the steps of:

providing a first two-piece loader mounting bracket for attaching a loader to a tractor, the tractor having a structural support, said bracket comprising a rear piece having a first generally vertical rigid surface with a plurality of first holes therethrough sized and located to receive an equal number of bolts to firmly affix said rear piece to said structural support of said tractor; a front piece having an elongate generally vertical member with first and second opposing ends and a generally horizontal member also with first and second opposing ends, said second ends of said vertical and horizontal members rigidly connected to each other by at least one plate forming a second generally vertical surface with holes therethrough; said generally vertical member including a surface adapted to receive, support and hold a transverse support axis of a loader, said surface located at first end of said generally vertical member; said generally horizontal member having a plurality of holes therethrough adjacent said first end thereof and located to receive an equal number of bolts to firmly affix said front piece to said tractor; and said rear piece also having a second generally vertical rigid surface with holes therethrough, said holes through said generally vertical surfaces of said at least one plate and the second generally vertical rigid surface of said rear piece; matching in alignment such that bolts extending through said holes can draw the two surfaces rigidly together by tightening nuts on said bolts;

assembling said tractor;

attaching said first rear piece of said first mounting bracket during said assembling step;

putting said tractor into the stream of commerce;

attaching said front piece of said first bracket to said tractor and said rear piece; and

attaching said loader to said first two-piece mounting bracket and said tractor.

2. The method of claim 1 , wherein:

said tractor has a wheel-supported main frame having right and opposing left sides, and a longitudinal axis;

providing a second two-piece mounting bracket, said second bracket being a general mirror image of said first bracket;

said assembling and attaching steps including the assembly and attachment of said second bracket, said first bracket on said left side of said tractor and said second bracket on said right side of said tractor; and

aligning said front pieces of said first and second brackets such that they are generally perpendicular to said longitudinal axis of said tractor.

3. The method of claim 2 , wherein:

the step of assembling said tractor further includes the step of attaching components of said tractor to said tractor and main frame adjacent to, over and adjacent to said first and second rear pieces.

4. A two-piece mounting bracket for attaching a loader to a tractor, the tractor having a structural support, said bracket comprising:

a rear piece having a first generally vertical rigid surface with a plurality of first holes therethrough sized and located to receive an equal number of bolts to firmly affix said rear piece to said structural support of said tractor;

a front piece having an elongate generally vertical member with first and second opposing ends and a generally horizontal member also with first and second opposing ends, said second ends of said vertical and horizontal members rigidly connected to each other by at least one plate forming a second generally vertical surface with holes therethrough;

said generally vertical member including a surface adapted to receive, support and hold a transverse support axis of a loader, said surface located at said first end of said generally vertical member;

said generally horizontal member having a plurality of holes therethrough adjacent said first end thereof and located to receive an equal number of bolts to firmly affix said front piece to said tractor; and

said rear piece also having a second generally vertical rigid surface with holes therethrough, said holes through said generally vertical surface of said at least one plate and said second generally vertical rigid surface of said rear piece matching in alignment, such that bolts extending through said holes can draw the two surfaces rigidly together by tightening nuts on said bolts.

5. In a tractor having a longitudinal axis and structural support, the improvement comprising:

left and right rear loader bracket pieces rigidly affixed to respective opposing sides of said structural support;

said left and right rear loader bracket pieces each including:

a rear piece having a first generally vertical rigid surface with a plurality of first holes therethrough sized and located to receive an equal number of bolts to firmly affix said rear piece to said structural support of said tractor;

a front piece having an elongate generally vertical member with first and second opposing ends and a generally horizontal member also with first and second opposing ends, said second ends of said vertical and horizontal members rigidly connected to each other by at least one plate forming a second generally vertical surface with holes therethrough;

said generally vertical member including a surface adapted to receive, support and hold a transverse support axis of a loader, said surface located at said first end of said generally vertical member;

said generally horizontal member having a plurality of holes therethrough adjacent said first end thereof and located to receive an equal number of bolts to firmly affix said front piece to said tractor; and

said rear piece also having a second generally vertical rigid surface with holes therethrough, said holes through said generally vertical surface of said at least one plate and the second generally rigid surface of said rear piece matching in alignment, such that bolts extending through said holes can draw the two surfaces rigidly together by tightening nuts on said bolts.