Cab fairing and pickup truck having a cab fairing
A cab fairing is provided according to the present invention. The cab fairing includes a left rail, a right rail, a cross bar, a left side sail, and a right side sail. The left rail is provided for attachment to a left pickup truck bed sidewall, and the left rail includes a first slot for attachment to a left pickup truck sidewall and a second slot. The right rail is provided for attachment to a right pickup truck bed sidewall, and the right rail includes a first slot for attachment to a right pickup truck sidewall and a second slot. The cross bar has a left end and a right end, and is constructed for extension across at least a portion of a pickup truck cab. The left side sail has a first end and a second end. The left side sail first end is constructed for attachment to the second slot of the left rail, and the left side sail second end is constructed for attachment to the left end of the cross bar. The right side sail has a first end and a second end. The right side sail first end is constructed for attachment to the second slot of the right rail, and the right side sail second end is constructed for attachment to the right end of the cross bar. A pickup truck that includes the cab fairing is disclosed.
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The invention relates to a cab fairing for use on a pickup truck and to a pickup truck having a cab fairing. In particular, the cab fairing attaches to the sidewalls of a pickup truck bed and includes side rails available to assist with cargo management within the pickup truck bed.
BACKGROUND OF THE INVENTIONCab fairings are often provided either extending from the rear of a pickup truck cab or from the sidewalls of a pickup truck bed. In general, cab fairings are often provided for decreasing the drag effect of airflow over the cab and also for aesthetic appeal. Exemplary cab fairings are described in U.S. Pat. No. 6,126,229 to Lund, U.S. Pat. No. 5,018,779 to Lund, U.S. Design Pat. No. 281,487 to Chapman, U.S. Design Pat. No. 286,143 to Lund, U.S. Design Pat. No. 294,242 to O'Neill, and U.S. Design Pat. No. 295,084 to Weber.
Items placed within a pickup truck often have a tendency to move around or shift as the pickup truck is driven. There are techniques used to hold items in the bed of a pickup truck and prevent movement or shifting. Items are often tied down if there is something to which the item can be secured.
SUMMARY OF THE INVENTIONA cab fairing is provided according to the present invention. The cab fairing includes a left rail, a right rail, a cross bar, a left side sail, and a right side sail. The left rail is provided for attachment to a left pickup truck bed sidewall, and the left rail includes a first slot for attachment to a left pickup truck sidewall and a second slot. The right rail is provided for attachment to a right pickup truck bed sidewall, and the right rail includes a first slot for attachment to a right pickup truck sidewall and a second slot. The cross bar has a left end and a right end, and is constructed for extension across at least a portion of a pickup truck cab. The left side sail has a first end and a second end. The left side sail first end is constructed for attachment to the second slot of the left rail, and the left side sail second end is constructed for attachment to the left end of the cross bar. The right side sail has a first end and a second end. The right side sail first end is constructed for attachment to the second slot of the right rail, and the right side sail second end is constructed for attachment to the right end of the cross bar.
A pickup truck is provided according to the invention. The pickup truck includes a bed, a left sidewall, a right sidewall, and the cab fairing attached to the left sidewall and the right sidewall. The left rail of the cab fairing attaches to the left sidewall via the first slot and can attach at the stake pockets provided in the left sidewall. The right rail of the cab fairing attaches to the right sidewall via the first slot and can attach at the stake pockets provided in the right sidewall.
BRIEF DESCRIPTION OF THE DRAWINGS
Referring to
The cab fairing 10 is shown having several components. The components include a left rail 22, a right rail 24, a left side sail 26, a right side sail 28, and a cross bar 30. Additionally included as optional components of the cab fairing 10 are the left fairing extension 32 and the right fairing extension 34. In general, it is expected that the left rail 22, the right rail 24, the left side sail 26, the right side sail 28, the cross bar 30, and the optional left fairing extension 32 and right fairing extension 34 will be available for attachment to the bed of a pickup truck using fasteners. In addition, the left rail 22 and the right rail 24 are available for cargo management within the pickup truck bed and can be used for attaching tie down materials thereto. Exemplary tie down materials include bungee cords, ropes, straps, and clamps.
The left rail 22 includes a forward rail end 40 and a rearward rail end 41. The right rail 24 includes a forward rail end 42 and a rearward rail end 43. The left rail 22 and the right rail 24 are provided so that they extend along the left side wall 16 and the right side wall 18 of the pickup truck 14. The left rail 22 and the right rail 24 can be provided so that they are adjacent to the top surface 25 of the left side rail and the right side rail. It should be understood that materials such as foam or padding can be provided between the left side rail 22 and the left sidewall 16, and between the right side rail 24 and the right sidewall 18.
The left rail 22 and the right rail 24 can attach to the left sidewall 16 and the right sidewall 18 at the stake pockets provided in the left sidewall 14 and the right sidewall 18. Now referring to
Now referring to
The left rail 22 and the right rail 24 can be arranged on the left sidewall 16 and the right sidewall 18 so that the fairing mount opening 46 opens towards the bed 12. The fairing mount opening 46 allows for the left side sail 26, the right side sail 28, the left fairing extension 32, and the right fairing extension 34 to attach thereto. The fairing mount opening 46 can be referred to as a T-slot because it allows a fastener head to be received within the fairing mount opening 46 and become trapped by the shoulders 72 and 73. In addition, the sidewall mount opening 44 can be characterized as a T-slot by allowing a fastener head to become trapped therein as a result of the shoulders 74 and 75.
As shown in
The left side sail 26 and the right side sail 28 attach to the left rail 22 and the right rail 24, respectively, along the fairing mount opening 46. The left side sail 26, the right side sail 28, and the cross bar 30 can be formed from a polymeric material such as ABS polymer (acrylonitrile-butadiene-styrene). In addition, the left side sail 26, the right side sail 28, and the cross bar 30 can be manufactured using various molding techniques such as blow molding and/or rotational molding.
Now referring to
The left fairing extension 32 and the right fairing extension 34 are optional components. That is, they can be included as part of the cab fairing 10 or omitted. The left fairing extension 32 and the right fairing extension 34 include side sail attachment ends 110 and rail attachment ends 112. As shown in
Now referring to
As described previously, the side sails and the cross bar can be provided as molded plastic or polymer. Exemplary techniques for molding include blow molding and rotational molding. By utilizing these techniques, the pieces can be formed having an internal cavity. To assist with the connection of the various fasteners, inserts can be provided to help hold the pieces together.
The above specification, examples and data provide a complete description of the manufacture and use of the composition of the invention. Since many embodiments of the invention can be made without departing from the spirit and scope of the invention, the invention resides in the claims hereinafter appended.
Claims
1. A cab fairing comprising:
- (a) a left rail for attachment to a left pickup truck bed sidewall, wherein the left rail includes a first slot for attachment to a left pickup truck sidewall and a second slot;
- (b) a right rail for attachment to a right pickup truck bed sidewall, wherein the right rail includes a first slot for attachment to a right pickup truck sidewall and a second slot;
- (c) a cross bar having a left end and a right end, and wherein the cross bar is constructed for extension across at least a portion of a pickup truck cab and comprises a polymeric material;
- (d) a left side sail having a first end and a second end, the left side sail first end constructed for attachment to the second slot of the left rail and the left side sail second end constructed for attachment to the left end of the cross bar, and wherein the left side sail comprises a polymeric material; and
- (e) a right side sail having a first end and a second end, the right side sail first end constructed for attachment to the second slot of the right rail and the right side sail second end constructed for attachment to the right end of the cross bar, and wherein the right side sail comprises a polymeric material.
2. A cab fairing according to claim 1, further comprising:
- a left fairing extension having a first end and a second end, the left fairing extension first end is constructed for attachment to the second slot of the left rail and the left fairing extension second end is constructed for attachment to the left side sail.
3. A cab fairing according to claim 1, further comprising:
- a right fairing extension having a first end and a second end, the right fairing extension first end is constructed for attachment to the second slot of the right rail and the right fairing extension second end is constructed for attachment to the right side sail.
4. A cab fairing according to claim 1, further comprising a tie down device constructed for attachment to the second slot of the left rail.
5. A cab fairing according to claim 1, wherein the left rail is constructed to lie against the left pickup truck sidewall along the entire length of the left rail.
6. A cab fairing according to claim 1, wherein the right rail is constructed to lie against the right pickup truck sidewall along the entire length of the right rail.
7. A cab fairing according to claim 1, wherein the left rail and the right rail comprise extruded aluminum.
8. A cab fairing according to claim 1, wherein the left rail and the right rail have a first end and a second end, and end caps attached to the first end and the second end.
9-11. (canceled)
12. A pickup truck comprising a bed, a left sidewall, a right sidewall, and a cab fairing attached to the left sidewall and the right sidewall, the cab fairing comprising:
- (a) a left rail attached to the left pickup truck bed sidewall, wherein the left rail includes a first slot for attachment to a left pickup truck sidewall and a second slot;
- (b) a right rail attached to the right pickup truck bed sidewall, wherein the right rail includes a first slot for attachment to a right pickup truck sidewall and a second slot;
- (c) a cross bar having a left end and a right end, and wherein the cross bar is constructed for extension across at least a portion of the pickup truck cab and comprising a polymeric material;
- (d) a left side sail having a first end and a second end, the left side sail first end attached to the second slot of the left side rail and the left side sail second end attached to the left end of the cross bar, and wherein the left side sail comprises a polymeric material; and
- (e) a right side sail having a first end and a second end, the right side sail first end attached to the second slot of the right side rail and the right side sail second end attached to the right end of the cross bar, and wherein the right side sail comprises a polymeric material.
13. A pickup truck according to claim 12, further comprising:
- a left fairing extension having a first end and a second end, the left fairing extension first end is attached to the second slot of the left rail and the left fairing extension second end is attached to the left side sail.
14. A pickup truck according to claim 12, further comprising:
- a right fairing extension having a first end and a second end, the right fairing extension first end is attached to the second slot of the right rail and the right fairing extension second end is attached to the right side sail.
15. A pickup truck according to claim 12, further comprising a tie down device attached to the second slot of the left rail or the right rail.
16. A pickup truck according to claim 12, wherein the left rail lies against the left pickup truck sidewall along the entire length of the left rail.
17. A pickup truck according to claim 12, wherein the right rail lies against the right pickup truck sidewall along the entire length of the right rail.
18. A pickup truck according to claim 12, wherein the left rail and the right rail comprise extruded aluminum.
19. A pickup truck according to claim 12, wherein the left rail and the right rail have a first end and a second end, and end caps attached to the first end and the second end.
20-22. (canceled)
23. A cab fairing according to claim 1, wherein the polymeric material of the crossbar, the left side sail, and the right side sail comprises acrylonitrile-butadiene-styrene.
24. A cab fairing according to claim 1, wherein at least one of the crossbars, the left side sail, or the right side sail is formed by blow molding.
25. A cab fairing according to claim 1, wherein at least one of the crossbars, the left side sail, or the right side sail is formed by rotational molding.
26. A cab fairing according to claim 1, wherein the crossbar comprises lights.
27. A cab fairing according to claim 1, where in the left side sail comprises a lower left side portion having a first sail fastener opening and a second sail fastener opening, and an upper side sail portion having a first crossbar opening and a second crossbar opening, and a plurality of fasteners for extending through said openings.
28. A cab fairing according to claim 1, where in the right side sail comprises a lower right side portion having a first sail fastener opening and a second sail fastener opening, and an upper side sail portion having a first crossbar opening and a second crossbar opening, and a plurality of fasteners for extending through said openings.
29. A pickup truck according to claim 12, wherein the polymeric material of the crossbar, the left side sail, and the right side sail comprises acrylonitrile-butadiene-styrene.
30. A pickup truck according to claim 12, wherein at least one of the crossbars, the left side sail, or the right side sail is formed by blow molding.
31. A pickup truck according to claim 12, wherein at least one of the crossbars, the left side sail, or the right side sail is formed by rotational molding.
32. A pickup truck according to claim 12, wherein the crossbar comprises lights.
33. A pickup truck according to claim 12, where in the left side sail comprises a lower left side portion having a first sail fastener opening and a second sail fastener opening, and an upper side sail portion having a first crossbar opening and a second crossbar opening, and a plurality of fasteners for extending through said openings.
34. A pickup truck according to claim 12, where in the right side sail comprises a lower right side portion having a first sail fastener opening and a second sail fastener opening, and an upper side sail portion having a first crossbar opening and a second crossbar opening, and a plurality of fasteners for extending through said openings.
Type: Application
Filed: Dec 27, 2005
Publication Date: Jun 22, 2006
Applicant: LUND INTERNATIONAL, INC. (Anoka, MN)
Inventors: W. Kozak (Decatur, GA), Steve Drabant (Snellville, GA), Keri Stoklas (Buford, GA), Rodney Bridges (Lilburn, GA), Robert Iverson (Mound, MN)
Application Number: 11/319,348
International Classification: B62D 35/00 (20060101);