IP Library Granted Patent US 7,934,318
Granted Patent B2
US 7,934,318 · App. 12/077,842 · Granted May 3, 2011

Multipurpose hedge trimmer deflector

Assignee: Techtronic Outdoor Products Technology Limited
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Quick Facts
Patent No.
US 7,934,318
App. No.
12/077,842
Granted
May 3, 2011
Kind
B2
Abstract

A multipurpose debris deflector for a hedge trimmer having a deflector body removably attachable to a hedge trimmer. The deflector is positionable between a first position and second wherein in a first position, the deflector body is operable to receive at least a portion of a cutting assembly of the hedge trimmer within the deflector body, and, in a second position, the deflector body is connectable with the cutting assembly such that cutting blades of the cutting assembly are exposed and the deflector body is operable to deflect debris from a vegetation cutting operation.

Claims (35)

1. A debris deflector for a hedge trimmer including a cutting assembly having cutting blades, the cutting blades having a top surface and a bottom surface, the debris deflector comprising:

a deflector body removably attachable to the hedge trimmer and positionable in a first position and in a second position, the deflector body defining an opening extending along a longitudinal axis of the deflector body,

wherein, in the first position, the deflector body is operable to receive at least a portion of the cutting assembly within the opening such that the top surface and the bottom surface of the cutting blades are enclosed by and protectably surrounded by the deflector body, and, in the second position, the deflector body is connectable with the cutting assembly such that the cutting blades of the cutting assembly are exposed and the deflector body is operable to deflect debris from vegetation during a cutting operation going left to right and going right to left.

2. The debris deflector of claim 1 wherein the opening is formed at an edge of the deflector body for receiving the cutting assembly when the deflector body is in the first position.

3. The debris deflector of claim 1 further comprising a deflector support configured to couple to the cutting assembly, wherein the deflector support engages an edge of the deflector body when the deflector body is in the second position to secure the deflector body in the second position.

4. The debris deflector of claim 3 wherein the deflector body defines a channel within the opening and the deflector support includes a projection, and wherein the channel engages the projection for securing the deflector body to the cutting assembly in the first position.

5. The debris deflector of claim 4 , wherein the projection is a “t” shaped projection having two lateral projections, and wherein the channel is a “t” shaped channel that engages the “t” shaped projection for securing the deflector body in the first position.

6. The debris deflector of claim 3 wherein the deflector support is removably attached to the cutting assembly.

7. The debris deflector of claim 3 , wherein the deflector support is configured to extend along a length of the cutting assembly.

8. The debris deflector of claim 1 wherein the deflector body is substantially perpendicular to the cutting assembly when the deflector body is in the second position.

9. The debris deflector of claim 1 further comprising visual indicia to a user to indicate the depth of a cutting operation when the deflector body is in the second position.

10. A hedge trimmer for trimming vegetation, the hedge trimmer comprising:

a housing having at least one handle for manipulating the hedge trimmer;

a cutting assembly having a reciprocating cutting blade and a stationary cutting blade, the reciprocating cutting blade and the stationary cutting blade each including a top surface and a bottom surface;

a housing guard positioned between the handle and the cutting assembly, the housing guard defining a housing side distal from the cutting blades and a cutting assembly side proximal to the cutting blades; and

a deflector body removably attachable to the hedge trimmer and positionable in a first position and in a second position, the deflector body defining an opening extending along a longitudinal axis of the deflector body,

wherein, in the first position, the deflector body is operable to receive at least a portion of the cutting assembly within the opening such that the top surfaces and the bottom surfaces of reciprocating cutting blade and the stationary cutting blade are enclosed by and protectably surrounded by the deflector body, and, in the second position, the deflector body is connectable with the cutting assembly such that the reciprocating cutting blade and the stationary cutting blade are exposed and the deflector body is operable to deflect debris from vegetation during a cutting operation going left to right and going right to left.

11. The hedge trimmer of claim 10 wherein the deflector body is pivotally connectable to the cutting assembly and the deflector body is operable to be moved between a first orientation and a second orientation while in the first position without requiring removal of the deflector body from the cutting assembly.

12. The hedge trimmer of claim 11 further comprising a pivot actuator connected with the deflector body, the pivot actuator having an end extending to the housing side of the housing guard wherein a user can manipulate the end of the pivot actuator to move the deflector body from the first orientation to the second orientation.

13. The hedge trimmer of claim 12 wherein the housing guard defines an arcuate slot through which the pivot actuator extends.

14. The hedge trimmer of claim 10 further comprising a deflector support coupled to the cutting assembly, wherein the deflector support engages an edge of the deflector body to secure the deflector body in the second position.

15. The hedge trimmer of claim 14 , wherein the deflector support extends along a length of the cutting assembly.

16. The hedge trimmer of claim 15 , wherein the deflector body is removable from the hedge trimmer by sliding the deflector body away from the housing along the deflector support.

17. The hedge trimmer of claim 14 , wherein the deflector body defines a channel within the opening and the deflector support includes a projection, and wherein the channel engages the projection for securing the deflector body to the cutting assembly in the first position.

18. The hedge trimmer of claim 14 , wherein the edge of the deflector body defines a channel and the deflector support includes a projection, and wherein the channel engages the projection for securing the deflector body to the cutting assembly in the second position.

19. A debris deflector for a hedge trimmer including a cutting assembly having cutting blades, the debris deflector comprising:

a deflector body removably attachable to the hedge trimmer and positionable in a first position and in a second position, the deflector body defining an opening extending along a longitudinal axis of the deflector body,

wherein, in the first position, the deflector body is operable to receive at least a portion of the cutting assembly within the opening such that the cutting blades are enclosed by the deflector body, and, in the second position, the deflector body is connectable with the cutting assembly such that the cutting blades of the cutting assembly are exposed and the deflector body is operable to deflect debris from vegetation during a cutting operation going left to right and going right to left, the debris deflector further comprising,

a deflector support configured to couple to the cutting assembly, wherein the deflector support engages an edge of the deflector body when the deflector body is in the second position to secure the deflector body in the second position,

wherein the edge of the deflector body defines a channel and the deflector support includes a projection, and wherein the channel engages the projection for securing the deflector body to the cutting assembly in the second position.

20. The debris deflector of claim 19 wherein the opening is formed at an edge of the deflector body for receiving the cutting assembly when the deflector body is in the first position.

21. The debris deflector of claim 19 wherein the deflector body defines a channel within the opening and the deflector support includes a projection, and wherein the channel engages the projection for securing the deflector body to the cutting assembly in the first position.

22. The debris deflector of claim 21 wherein the deflector support is removably attached to the cutting assembly.

23. The debris deflector of claim 21 wherein the deflector body is substantially perpendicular to the cutting assembly when the deflector body is in the second position.

24. The debris deflector of claim 21 further comprising visual indicia to a user to indicate the depth of a cutting operation when the deflector body is in the second position.

Assignments (2)
CHANGE OF NAME Recorded Mar 28, 2011
From: HOMELITE TECHNOLOGIES, LTD.
To: TECHTRONIC OUTDOOR PRODUCTS TECHNOLOGY LIMITED
Reel/Frame 026031/0958 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 2, 2009
From: SOWELL, LEE; JERABEK, JESSE JOHN
To: HOMELITE TECHNOLOGIES, LTD.
Reel/Frame 022050/0189 →
Continuity (1)
Related Publication 20090235536A1 · Sep 24, 2009