Winch assembly

1. A winch assembly comprising:

a one-piece frame having at least one side, said one piece frame comprising:

a first pair of apertures having a winch drum shaft held therein;

a second pair of apertures having a drive gear shaft held therein;

a pawl aperture having a pin assembly held therein; and

a plurality of spokes arranged to suspend said first pair of apertures;

a drive system located within said frame, said drive system comprising:

a winch drum; and

at least one drive gear capable of engagement with said winch drum.

2. The winch assembly of claim 1 , wherein said frame is fabricated from die cast aluminum.

3. The winch assembly of claim 1 further comprising an adjustable handle that may be assembled to either side of said frame to permit use on either side of said frame.

4. The winch assembly of claim 3 , wherein said handle includes at least one adjustment aperture permitting said handle to be rotated about varying points along said handle.

5. The winch assembly of claim 3 , wherein said one-piece frame further comprises a base plate located on a bottom side of said frame, wherein said base plate includes grooves and apertures to facilitate attachment to a trailer or winch stand.

6. The winch assembly of claim 5 further comprising a first groove a second groove arranged approximately perpendicular to said first groove.

7. The winch assembly of claim 3 , wherein said winch drum is driven by a manual rotation of said handle.

8. The winch assembly of claim 1 , wherein said one piece frame further comprises a strap guide connection member.

9. The winch assembly of claim 1 , wherein said first set of apertures are cast openings in said one-piece frame.

10. The winch assembly of claim 1 , wherein said at least one drive gear comprises an inner drive gear located between two outer drive gears, wherein said inner drive gear and said outer drive gears are moveable independently of one another.

11. The winch assembly of claim 10 further comprising a pin located through said frame, wherein said pin is capable of engagement with said inner drive gear.

12. A winch assembly comprising:

a frame;

a drive system located within said frame, said drive system comprising:

a winch drum including two drum gears;

a drive shaft;

two outer drive gears located on said drive shaft and capable of engagement with said drum gears; and

a pin located through said frame, wherein said pin is capable of engagement with a feature of said drive system other than said two outer drive gears, and wherein said engagement limits rotation of said drive system.

13. The winch assembly of claim 12 , wherein said drive shaft has a hexagonal cross-sectional shape.

14. The winch assembly of claim 12 , further comprising a pair of inner bearings located on either end of said drive shaft and a pair of outer bearings located adjacent said inner bearings on said drive shaft, wherein said inner and outer bearings support said drive shaft within said frame.

15. The winch assembly of claim 14 , wherein said outer bearings have a circular inner surface.

16. The winch assembly of claim 15 , wherein said inner bearings are positioned within said outer bearings, where the circular inner surface of said outer bearings matches the circular outer surfaces of said inner bearings.

17. The winch assembly of claim 12 , wherein said winch drum includes a sump protruding from an inner side of each drum gear.

18. The winch assembly of claim 12 further comprising a ratchet and pawl system located in said frame and capable of engagement with said drive system, said ratchet and pawl system comprising:

a pawl and spring located through a bushing, wherein said pawl is capable of engagement with said inner drive gear; and

a knob located at an end of said pawl and capable of rotating said pawl into and out of engagement with said inner drive gear.

19. The winch assembly of claim 18 , wherein said bushing and knob provide for said knob to be selectively positioned to engage said pawl with said ratchet or be selectively positioned to disengage said pawl from said inner drive gear.

20. The winch assembly of claim 19 , wherein said spring is capable of biasing said pawl into engagement with said inner drive gear.

21. The winch assembly of claim 12 further comprising a strap guide located at a rear opening of said frame.

22. The winch assembly of claim 21 , wherein said strap guide extends into said frame thereby protecting a strap against contact with said winch drum.

23. The winch assembly of claim 22 , wherein said strap guide provides the strap with a smooth port for entry and exit from said winch assembly.

24. The winch assembly of claim 12 , wherein said feature of said drive assembly is an inner drive gear located on said drive shaft and positioned between said outer drive gears, wherein said inner drive gear and said outer two drive gears are moveable independent of one another.

25. A winch assembly comprising:

a frame;

a drive system located within said frame, said drive system comprising:

a winch drum including two drum gears;

a drive shaft; and

two outer drive gears located on said drive shaft and capable of engagement with said drum gears;

a ratchet and pawl assembly connected to said frame, said ratchet and pawl assembly comprising:

a pin, wherein said pin is movable to engage said drive system to limit rotation of said drive shaft;

a biasing member engaging said pin to bias said pin in a direction; and

a knob connected to said pin to adjust said pin between a forward position to allow rotation of said drive shaft in a first direction, a reverse position to allow rotation of said drive shaft in a second direction opposite said first direction, and a neutral position to allow rotation of said drive shaft in either said first or second directions.

26. The winch assembly of claim 25 , wherein said ratchet and pawl assembly is detachable from said frame as a one-piece assembly.

27. The winch assembly of claim 25 , wherein said ratchet and pawl assembly is mounted along a center line of said frame.

28. The winch assembly of claim 25 further comprising one or more protrusions in said knob, wherein said protrusions are capable of biasing said knob into one of forward position, reverse position, and neutral position.

29. A winch assembly comprising:

a frame having at least two sides and a front face positioned between said two sides;

a drive system located within said frame, said drive system comprising:

a winch drum including two drum gears;

a drive shaft; and

two outer drive gears located on said drive shaft and capable of engagement with said drum gears;

a pin connected said frame, wherein said pin movable to engage said drive system to limit rotation of said drive shaft; and

a handle connected to said drive shaft to facilitate manual rotation of said drive shaft;

wherein said pin is located on said front face and approximately centered between said two sides of said frame.

30. The winch assembly of claim 29 , wherein said handle is adjustably connected to said drive shaft.

31. The winch assembly of claim 29 , wherein said handle is connectable to said drive shaft on either of said two sides of said frame.

32. A winch assembly comprising:

a frame;

a drive system located within said frame, said drive system comprising:

a winch drum including two drum gears;

a drive shaft; and

two outer drive gears located on said drive shaft and capable of engagement with said drum gears;

a handle connected to said drive shaft to facilitate rotation of said drive shaft, wherein said handle includes a plurality of attachment features positioned along its length for selective attachment of said handle to said drive shaft at any attachment feature position.

33. The winch assembly of claim 32 , wherein said attachment features comprise a plurality of apertures.

34. The winch assembly of claim 32 , wherein said drive shaft includes a first end and a second end, and further wherein said handle is connectable to either said first end or said second end of said drive shaft.

35. A winch assembly comprising:

a frame;

a drive system located within said frame, said drive system comprising:

a winch drum including two drum gears, each of wherein said drum gears includes a plurality of teeth;

a drive shaft; and

two outer drive gears located on said drive shaft and capable of engagement with said drum gears;

a strap connected to said winch drum and capable of being wound on itself about said winch drum;

a strap guide connected to said frame, said strap guide positioned to overlap said teeth of said drum gears to prevent said strap from contacting said teeth.

36. The winch assembly of claim 35 , wherein said strap guide wraps around an exterior corner of said frame.

37. The winch assembly of claim 35 further comprising:

two outer drive gears located on said drive shaft and capable of engagement with said drum gears; and

a pin capable of engagement with a feature of said drive system other than said two outer drive gears, and wherein said engagement limits rotation of said drive system.