Blade guide assembly for power operated rotary knife

1. A blade guide assembly for guiding material to intersect a rotary knife blade of a power operated rotary knife, the blade guide assembly comprising:

a blade guide and a cover secured to the blade guide;

the blade guide includes a top wall, a bottom wall spaced axially from the top wall and an outer wall, an arcuate blade-receiving groove spaced radially inwardly from the outer wall, extending axially from the top wall and defining peripherally spaced apart ends, a head member-receiving channel extending radially inwardly from the outer wall and intersecting the arcuate blade-receiving groove, and a notched region intersecting the peripherally spaced apart ends of the arcuate blade-receiving groove and extending from the top wall through the bottom wall, the notched region defining an opening extending radially inwardly from the outer wall; and

the cover includes a base secured to the top wall of the blade guide and overlying at least a portion of the arcuate blade-receiving groove.

2. The blade guide assembly of claim 1 wherein the cover further includes an outer extension defining an opening aligned with the opening of the blade guide notched region.

3. The blade guide assembly of claim 1 wherein the blade guide is puck-shaped, the outer wall being substantially cylindrical.

4. The blade guide assembly of claim 1 wherein the notched region of the blade guide is peripherally spaced from the head member-receiving channel.

5. The blade guide assembly of claim 1 wherein the cover is secured to the blade guide by first and second fasteners, the first fastener extending through a first aperture in the cover and into a first opening defined in the top wall of the blade guide and the second fastener extending through a second aperture in the cover and into a second opening defined in the top wall of the blade guide.

6. The blade guide assembly of claim 5 the top wall includes a planar surface region and a raised portion adjacent the head member-receiving channel.

7. The blade guide assembly of claim 6 wherein the raised portion of the top wall includes a slot extending radially inwardly from the outer wall between the head member-receiving channel and the notched region, the slot being substantially co-planar with the planar surface region of the top wall and receiving a portion of the cover.

8. The blade guide assembly of claim 7 wherein the second opening in the top wall is in the raised portion and the second fastener extends through the slot.

9. The blade guide assembly of claim 1 wherein the base of the cover is substantially planar.

10. The blade guide assembly of claim 2 wherein the outer extension of the cover extends radially beyond the blade guide outer wall.

11. The blade guide assembly of claim 10 wherein the outer extension of the cover includes a pair of peripherally spaced apart projecting guards at opposite peripheral ends of the opening, the pair of guards extending transversely to the base of the cover along the outer wall of the blade guide.

12. The blade guide assembly of claim 2 wherein the opening of the outer extension of the cover is substantially v-shaped, the v-shaped opening extending radially inwardly from the opposite peripheral ends of the opening to form a vertex, the vertex being aligned with the opening of the notched region of the blade guide.

13. The blade guide assembly of claim 1 wherein the opening of the notched region of the blade guide is substantially v-shaped, the opening extending between side walls of the notched region and forming a vertex and further wherein the bottom wall of the blade guide is substantially planar and includes a recess adjacent the vertex of the opening of the notched region.

14. A combination of a power operated rotary knife and a blade guide assembly for guiding material to intersect a rotary knife blade of the power operated rotary knife, the combination comprising:

the power operated rotary knife comprising: a handle assembly including an elongated frame member and a head member extending from an end of the elongated frame member, the head member including a mounting region;

the rotary knife blade; and

a blade housing rotatably supporting the rotary knife blade, a portion of the rotary knife blade extending from the blade housing, the blade housing mounted to the mounting region of the head member; and

the blade guide assembly comprising a blade guide and a cover, the blade guide includes a top wall, a bottom wall spaced axially from the top wall and an outer wall, an arcuate groove spaced radially inwardly from the outer wall, extending axially from the top wall and defining peripherally spaced apart ends, the arcuate groove receiving the rotary knife blade of the power operated rotary knife, a channel extending radially inwardly from the outer wall and intersecting the arcuate groove, the channel receiving the head member, and a notched region intersecting the peripherally spaced apart ends of the arcuate blade-receiving groove and extending from the top wall through the bottom wall, the notched region defining an opening extending radially inwardly from the outer wall, a portion of the rotary knife blade traversing the opening defined by the notched region; and

the cover includes a base secured to the top wall of the blade guide and overlying at least a portion of the arcuate groove to secure the blade housing of the power operated rotary knife within the arcuate groove.

15. The combination of claim 14 wherein the cover further includes an outer extension defining an opening axially aligned with the notched region of the blade guide to guide material to intersect the portion of the rotary knife blade traversing the opening defined by the notched region.

16. The combination of claim 14 wherein the blade guide is puck-shaped, the outer wall, being substantially cylindrical.

17. The combination of claim 14 wherein the notched region of the blade guide is peripherally spaced from the channel.

18. The combination of claim 14 wherein the cover is secured to the blade guide by first and second fasteners, the first fastener extending through a first aperture in the cover and into a first opening defined in the top wall of the blade guide and the second fastener extending through a second aperture in the cover and into a second opening defined in the top wall of the blade guide.

19. The combination of claim 18 the top wall includes a planar surface region and a raised portion adjacent the channel.

20. The combination of claim 19 wherein the raised portion of the top wall includes a slot extending radially inwardly from the outer wall between the channel and the notched region, the slot being substantially co-planar with the planar surface region of the top wall and receiving a portion of the cover.

21. The combination of claim 20 wherein the second opening in the top wall is in the raised portion and the second fastener extends through the slot.

22. The combination of claim 14 wherein the base of the cover is substantially planar.

23. The combination of claim 15 wherein the outer extension of the cover extends radially beyond the blade guide outer wall.

24. The combination of claim 23 wherein the outer extension of the cover includes a pair of peripherally spaced apart projecting guards at opposite peripheral ends of the opening, the pair of guards extending transversely to the base of the cover along the outer wall of the blade guide.

25. The combination of claim 15 wherein the opening of the outer extension of the cover is substantially v-shaped, the v-shaped opening extending radially inwardly from the opposite peripheral ends of the opening to form a vertex, the vertex being aligned with the opening defined by the notched region of the blade guide.

26. The combination of claim 25 wherein the opening of the notched region of the blade guide is substantially v-shaped, the v-shaped opening extending between side walls of the notched region and forming a vertex and further wherein the bottom wall of the blade guide is substantially planar and includes a recess adjacent the vertex of the opening of the notched region.