IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0452803
(2012-04-20)
|
등록번호 |
US-8544861
(2013-10-01)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
20 |
초록
▼
An adjustment bolt for adjusting the camber angle in a vehicle. The adjustment bolt includes a head, a neck, a lobe, and a threaded portion. The head is configured to provide a gripping surface for a tightening tool (e.g., pliers, wrench). The neck extends eccentrically from the bottom surface of th
An adjustment bolt for adjusting the camber angle in a vehicle. The adjustment bolt includes a head, a neck, a lobe, and a threaded portion. The head is configured to provide a gripping surface for a tightening tool (e.g., pliers, wrench). The neck extends eccentrically from the bottom surface of the head and the neck has a first diameter and a first centerline. The lobe extends eccentrically outward from a bottom surface of the neck and the lobe has a second diameter and a second centerline. The threaded portion extends eccentrically outward from a bottom surface of the lobe and has a third centerline. The first centerline, the second centerline, and the third centerline are different from one another. Additionally, the lobe diameter is substantially the same as an aperture diameter for an adjustment aperture in a knuckle operably connected to the vehicle.
대표청구항
▼
1. An adjustment fastener for adjusting camber angle in a vehicle comprising: a head including at least one gripping surface;a neck extending eccentrically from a bottom surface of the head, and having a neck diameter and a first centerline;a lobe extending eccentrically outward from the neck, and h
1. An adjustment fastener for adjusting camber angle in a vehicle comprising: a head including at least one gripping surface;a neck extending eccentrically from a bottom surface of the head, and having a neck diameter and a first centerline;a lobe extending eccentrically outward from the neck, and having a lobe diameter and a second centerline; anda threaded portion extending eccentrically outward from the lobe and having a thread diameter and a third centerline; whereinthe first centerline, the second centerline, and the third centerline are different from one another; andthe lobe diameter is substantially the same as an aperture diameter for an adjustment aperture in a knuckle operably connected to the vehicle. 2. The adjustment fastener of claim 1, wherein the threaded portion includes a plurality of threads around a perimeter of the threaded portion and the thread diameter corresponds to a major diameter of the plurality of threads. 3. The adjustment fastener of claim 1, wherein a root diameter of the threaded portion is equal to or larger than the neck diameter. 4. The adjustment fastener of claim 3, wherein the root diameter ranges between 9 to 11 mm and the lobe diameter ranges between 13.8 to 14.5 mm. 5. The adjustment feature of claim 1, wherein the lobe diameter is 1 to 3 percent smaller than the knuckle aperture diameter. 6. An adjustment assembly for adjusting a camber angle of a wheel for an automobile comprising: an adjustment washer including a tang extending from the body of the washer, wherein the tang is configured to be inserted into a receiving aperture on a flange of a vehicle suspension system; andan adjustment bolt including a head having a bottom surface;a neck extending eccentrically from the bottom surface of the head, and having a neck diameter and a first centerline;a lobe extending outward from the neck and being axially misaligned therewith, and having a lobe diameter and defining a second centerline; anda threaded portion extending outward from the lobe and being axially misaligned therewith, the threaded portion including a plurality of threads having a major thread diameter, a root diameter, and defining a third centerline; whereinthe first centerline, the second centerline, and the third centerline are different from one another. 7. The adjustment assembly of claim 6, wherein the lobe diameter is substantially the same as an aperture diameter for an adjustment aperture in a knuckle operably connected to the vehicle. 8. The adjustment assembly of claim 7, wherein the lobe outer diameter is 1 to 3 percent smaller than the aperture inner diameter, and the major diameter of the threads is flush or less than flush with the radius of the lobe. 9. The adjustment assembly of claim 8, wherein a root diameter of the plurality of threads of the threaded portion is approximately the same as the neck diameter. 10. The adjustment assembly of claim 9, wherein the root diameter ranges between 9 to 11 mm and the lobe diameter ranges between 13.8 to 14.5 mm. 11. The adjustment assembly of claim 6, wherein the tang extends perpendicularly from the body of the washer. 12. The adjustment assembly of claim 6, wherein the major diameter of the plurality of threads is configured to contact an edge of a receiving aperture defined in a strut. 13. The adjustment assembly of claim 12, wherein the receiving aperture defined in the strut is larger than an adjustment aperture defined in a knuckle operably connected to the strut by the adjustment assembly. 14. The adjustment assembly of claim 6, wherein the lobe of the adjustment bolt is configured to position the adjustment bolt at a select orientation within a receiving aperture on a knuckle for a vehicle.
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