Reduced-size vehicle with large internal voids
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62D-021/00
B62K-019/46
B60G-003/06
B60G-003/20
B60G-007/00
B60G-011/15
B62D-021/18
B62D-023/00
B62D-029/04
B62K-005/01
출원번호
US-0142284
(2013-12-27)
등록번호
US-9266580
(2016-02-23)
발명자
/ 주소
Davis, Eric A.
Davis, Richard A.
Davis, Brian P.
출원인 / 주소
American Off-Road Technologies, LLC
대리인 / 주소
Whyte Hirschboeck Dudek S.C.
인용정보
피인용 횟수 :
0인용 특허 :
96
초록▼
Various embodiments of reduced-size vehicles such as all-terrain vehicles (ATVs) and utility vehicles (UVs) are disclosed herein. In at least some embodiments, the vehicles include frames that are wider near the front and rear sections of the vehicles than within the mid-sections of the vehicles. Th
Various embodiments of reduced-size vehicles such as all-terrain vehicles (ATVs) and utility vehicles (UVs) are disclosed herein. In at least some embodiments, the vehicles include frames that are wider near the front and rear sections of the vehicles than within the mid-sections of the vehicles. This, in combination with the use of shock-absorbers that are substantially vertically oriented, allows for the opening-up of large interior cavities within the front and rear sections of the vehicles within which can be positioned large front and rear internal compartments that can provide storage/carrying capacity as well as added buoyancy for the vehicle, among other things. Also, in at least some embodiments, the vehicles can include special cooling and/or exhaust systems having components that are positioned substantially within the mid-sections of the vehicles, thus further increasing the amounts of space available for the cavities/compartments within the front and rear sections of the vehicles.
대표청구항▼
1. A reduced-size vehicle having a wheelbase and a front section, a rear section, and a mid-section extending between the front and rear sections, wherein a central axis of the vehicle extends between front and rear ends of the vehicle, the reduced-size vehicle comprising: a first storage compartmen
1. A reduced-size vehicle having a wheelbase and a front section, a rear section, and a mid-section extending between the front and rear sections, wherein a central axis of the vehicle extends between front and rear ends of the vehicle, the reduced-size vehicle comprising: a first storage compartment positioned substantially within the front section of the vehicle, wherein the first storage compartment has a first length as measured along a first axis that is substantially parallel to the central axis; anda second storage compartment positioned substantially within the rear section of the vehicle, wherein the second storage compartment has a second length as measured along a second axis that is substantially parallel to the central axis;wherein a sum of the first and second lengths is greater than 50% of the wheelbase, and wherein a first ratio of at least one of a first depth of the first storage compartment and a second depth of the second storage compartment to an overall vehicle height as measured from the ground to a top of a rack of the vehicle when the vehicle is unladen is approximately 62% or greater than 62%. 2. The reduced-size vehicle of claim 1, wherein the sum is greater than 65% of the wheelbase. 3. The reduced-size vehicle of claim 1, wherein a second ratio of at least one of a first width of the first storage compartment and a second width of the second storage compartment to an overall vehicle width is at least 46%, and wherein a third ratio of at least one of the first and second lengths to an overall vehicle length is at least 20%. 4. The reduced-size vehicle of claim 3, wherein the second ratio is at least 51%, wherein the third ratio is at least 32%, and wherein the sum is greater than 90% of the wheelbase. 5. The reduced-size vehicle of claim 3, wherein under operating circumstances a center of gravity of the vehicle is at or above a center of gravity of at least one of the first and second storage compartments when empty or completely filled with a homogeneous material, and wherein the vehicle is at least one of an all-terrain vehicle (ATV) and a utility vehicle (UV). 6. The reduced-size vehicle of claim 1, wherein the first storage compartment includes first and second indentations to accommodate positioning of first and second shock absorbers adjacent to the compartment, and wherein the vehicle includes an internal cavity that is positioned adjacent the first shock absorber and extends along more than fifty percent of the length of the first shock absorber when fully-extended. 7. The reduced-size vehicle of claim 6, wherein the first storage compartment also includes at least one third indentation to accommodate a steering mechanism, and wherein substantially all cross-sections taken of the first storage compartment are convex polygons, with an exception of those cross-sections that encompass any portions of the first, second and third indentations. 8. The reduced-size vehicle of claim 7, wherein substantially all cross-sections taken of the second storage compartment are convex polygons. 9. The reduced-size vehicle of claim 7, wherein the first storage compartment has an internal chamber that is capable of containing therewithin at least one of a sphere having a diameter of more than 10 inches and a cube having a width of more than 10 inches. 10. The reduced-size vehicle of claim 1, wherein the first storage compartment is situated substantially above a front axle and the second storage compartment is situated substantially above a rear axle. 11. The reduced-size vehicle of claim 10, wherein the vehicle is at least one of an all-terrain vehicle (ATV) and a utility vehicle (UV). 12. The reduced-size vehicle of claim 11, further comprising a frame having a plurality of strut portions; and a cavity for accepting either the first storage compartment within the front section or the second storage compartment within the rear section, wherein the cavity is defined at least in part by at least one of the strut portions of the frame, wherein the cavity is situated substantially above at least one of the front and rear axles, and the cavity is more than 10 gallons in volume. 13. A reduced-size vehicle having a front section, a mid-section and a rear section positioned successively adjacent to one another between a front end and a rear end, and left and right sides extending between the front and rear ends, the reduced-size vehicle comprising: a first strut portion extending generally through the mid-section from the front section to the rear section;a second strut portion extending generally through the mid-section from the front section to the rear section, wherein the first strut portion is positioned generally higher than the second strut portion, and the second strut portion is at least indirectly coupled to the first strut portion;a third strut portion extending outward toward at least one of the left and right sides relative to the first strut portion, wherein the third strut portion is coupled at least indirectly to at least one of the first and second strut portions, and forms a loop that is situated substantially within the front section; andan internal compartment positioned within an internal cavity defined at least in part by the third strut portion, wherein a first ratio of a width of the internal compartment to an overall vehicle width is at least 46%. 14. The reduced-size vehicle of claim 13, wherein the compartment positioned within the cavity has an internal chamber that is at least 15 gallons in size or that is between 20 and 25 gallons in size, and has a center of gravity that is lower than a rack of the vehicle. 15. The reduced-size vehicle of claim 13, wherein the frame is configured for receiving a steering column and the loop is configured to extend substantially between a steering column receiving position and the front end, and wherein the internal compartment extends at least 45% of a distance between the first and second strut portions. 16. The reduced-size vehicle of claim 15, wherein a second ratio of a length of the internal compartment to an overall vehicle length is at least 20%, and wherein the first strut portion at least partly extends within a seat of the vehicle. 17. The reduced-size vehicle of claim 16, further comprising either a fourth strut portion that extends generally underneath a foot rest of the vehicle, or a fifth strut portion that forms an additional loop that is situated substantially within the rear section, and wherein the third strut portion is configured to absorb energy during an impact between the reduced-size vehicle and an external object. 18. The reduced-size vehicle of claim 13, wherein the reduced-size vehicle is one of an all-terrain vehicle (ATV) and a utility vehicle (UV). 19. A reduced-size vehicle having a wheelbase and a front section, a rear section, and a mid-section extending between the front and rear sections, wherein a central axis of the vehicle extends between front and rear ends of the vehicle, the reduced-size vehicle comprising: a first strut portion extending generally through the mid-section from the front section to the rear section;a second strut portion hat is coupled at least indirectly to the first strut portion and is configured to form a first loop that is situated substantially within the front section or the rear section;a first storage compartment positioned substantially within the front section or the rear section of the vehicle, within the first loop; andan exhaust system including a muffler positioned within the mid-section of the vehicle, wherein the muffler includes a cooling air inlet proximate a top of the muffler, a cooling air outlet proximate a bottom of the muffler, and an exhaust air inlet and an exhaust air outlet proximate the bottom of the muffler. 20. The reduced-size vehicle of claim 19, further comprising a second storage compartment, wherein a sum of a first length of the first storage compartment measured along the central axis and a second length of the second storage compartment measured along the central axis is greater than 50% of the wheelbase. 21. A reduced-size vehicle having a wheelbase and a front section, a rear section, and a mid-section extending between the front and rear sections, wherein a central axis of the vehicle extends between front and rear ends of the vehicle, the reduced-size vehicle comprising: first and second shock absorbers respectively positioned along first and second substantially vertical planes that are substantially parallel to a central axis of the vehicle extending from the front section to the rear section, wherein the first shock absorber is positioned proximate to a first wheel mounting position and the second shock absorber is positioned proximate to a second wheel mounting position, wherein the first and second shock absorbers are located within the front section;third and fourth shock absorbers respectively positioned along third and fourth substantially vertical planes that are substantially parallel to the central axis of the vehicle, wherein the third shock absorber is positioned proximate to a third wheel mounting position and the fourth shock absorber is positioned proximate to a fourth wheel mounting position, and wherein the third and fourth shock absorbers are located within the rear section;a first internal cavity positioned at least partially between the first and second shock absorbers;a first internal storage compartment positioned within the first internal cavity, wherein the first storage compartment has a first length as measured along a first axis that is substantially parallel to the central axis;a second internal cavity positioned at least partially between the third and fourth shock absorbers; anda second internal storage compartment positioned within the second internal cavity, wherein the second storage compartment has a second length as measured along a second axis that is substantially parallel to the central axis;wherein a sum of the first and second lengths is greater than 50% of the wheelbase. 22. The reduced-size vehicle of claim 21, wherein under operating circumstances a center of gravity of the vehicle is at or above a center of gravity of at least one of the first and second storage compartments when empty or completely filled with a homogeneous material; andwherein a first ratio of at least one of a first width of the first storage compartment and a second width of the second storage compartment to an overall vehicle width is at least 46%. 23. The reduced-size vehicle of claim 22, further comprising a frame that includes a plurality of tubular rods, wherein the plurality of tubular rods form, at least in part, an upper border of the first internal cavity to which upper portions of the first and second shock absorbers are respectively attached. 24. A reduced-size vehicle having a front section, a mid-section and a rear section positioned successively adjacent to one another between a front end and a rear end and having left and right sides extending between the front and rear ends, the vehicle comprising: a frame including a first strut portion extending generally through the mid-section from the front section to the rear section, a second strut portion extending outward toward at least one of the left and right sides relative to the first strut portion, and a third strut portion extending outward toward at least one of the left and right sides relative to the first strut position,wherein the second strut portion is coupled at least indirectly to the first strut portion and forms a first loop portion that is situated substantially within at least one of the front section and rear section, and wherein the third strut portion is coupled at least indirectly to the first strut portion and forms a second loop portion that is situated substantially within the other of the at least one of the front section and rear section;first and second shock absorbers respectively positioned along first and second substantially vertical planes that are substantially parallel to a central axis of the vehicle extending from the front section to the rear section, wherein the first shock absorber is positioned proximate to a first wheel mounting position and the second shock absorber is positioned proximate to a second wheel mounting position, wherein the first and second shock absorbers are located within the front section, and wherein upper portions of the first and second shock absorbers are attached to the second strut portion; andthird and fourth shock absorbers, wherein the third shock absorber is positioned proximate to a third wheel mounting position and the fourth shock absorber is positioned proximate to a fourth wheel mounting position, wherein the third and fourth shock absorbers are located within the rear section, and wherein upper portions of the third and fourth shock absorbers are attached to the third strut portion. 25. The reduced-size vehicle of claim 24, further comprising: a first internal cavity positioned at least partially between the first and second shock absorbers;a first internal storage compartment positioned within the first internal cavity;a second internal cavity positioned at least partially between the third and fourth shock absorbers; anda second internal storage compartment positioned within the second internal cavity. 26. The reduced-size vehicle of claim 25, wherein the third and fourth shock absorbers are respectively positioned along third and fourth substantially vertical planes that are substantially parallel to the central axis of the vehicle. 27. The reduced-size vehicle of claim 26, wherein the first loop portion either is configured as a loop extending entirely around the first internal cavity, or is configured as a c-bracket.
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이 특허에 인용된 특허 (96)
Tatsuya Matsuura JP, ATV transmission control layout.
Yates Clyde I. (7765 S. Erie Ave. Tulsa OK 74136) Krah Robert W. (9433 S. 67th East Ave. Tulsa OK 74133), Exhaust gas deflector for truck exhaust stacks.
Kicinski Kenneth J. (Stoughton WI) Printiss ; Sr. Frederick H. (Stoughton WI) Jasensky Richard J. (Stoughton WI), Exhaust muffler with protective shield.
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