초록

An apparatus is described for increasing a range of adjustment of a suspension system. The apparatus includes a cam bolt having an internal cam feature and external cam feature that together allow for increased range of adjustment.

대표청구항 ▼

1. An apparatus for adjusting a position of a suspension member coupled by a bolt, said apparatus comprising: a bolt having a shaft including a first threaded portion and a second enlarged head portion, said shaft, threaded portion and enlarged head portion having a common central longitudinal axis;

1. An apparatus for adjusting a position of a suspension member coupled by a bolt, said apparatus comprising: a bolt having a shaft including a first threaded portion and a second enlarged head portion, said shaft, threaded portion and enlarged head portion having a common central longitudinal axis;first and second washers fixed to the bolt, said first washer fixed adjacent said first threaded portion and said second washer fixed adjacent said enlarged head portion, wherein a center axis of both of said washers is offset from said central axis of said shaft; anda lobe extending outwardly from a lengthwise mid region portion of an outer portion of the shaft between said first and second washers and extending from the shaft without contacting either of said first and second washers, said lobe including a longitudinal center axis offset from the central longitudinal axis of said shaft. 2. The apparatus as recited in claim 1, wherein said central axis of said shaft, said center axis of said first and second washers and said center axis of said lobe are planar. 3. The apparatus as recited in claim 1, wherein said central axis of said shaft, said center axis of said first and second washers and said center axis of said lobe are not planar. 4. The apparatus as recited in claim 1, wherein said first washer is removably fixed to said bolt with a keyed slot. 5. The apparatus as recited in claim 1, further including a suspension adjustment bracket that includes elongated slots to receive said bolt and including flanges extending from said bracket on opposing ends of each slot to engage said first and second washers on opposing sides of each washer. 6. An apparatus for adjusting a position of a suspension member coupled by a bolt, said apparatus comprising: a bolt having a shaft including a first threaded portion and a second enlarged head portion, said shaft, threaded portion and enlarged head portion having a common central longitudinal axis;first and second washers fixed to the bolt, said first washer fixed adjacent said first threaded portion and said second washer fixed adjacent said enlarged head portion, wherein a center axis of both of said washers is offset from said central axis of said shaft;a lobe extending outwardly from a lengthwise mid region portion of the shaft and longitudinally spaced apart from said first and second eccentric washers, said lobe including a longitudinal center axis offset from the central longitudinal axis of said shaft;wherein said central axis of said shaft, said center axis of said first and second washers and said center axis of said lobe are not planar. 7. The apparatus as recited in claim 6, wherein said first washer is removably fixed to said bolt with a keyed slot. 8. The apparatus as recited in claim 6, further including a suspension adjustment bracket that includes elongated slots to receive said bolt and including flanges extending from said bracket to engage said first and second washers on opposing sides of each washer. 9. An apparatus for adjusting a position of a suspension member coupled by a bolt, said apparatus comprising: a bolt having a shaft including a first threaded portion and a second enlarged head portion, said shaft, threaded portion and enlarged head portion having a common central longitudinal axis;first and second washers fixed to the bolt, said first washer fixed adjacent said first threaded portion and said second washer fixed adjacent said enlarged head portion, wherein a center axis of both of said washers is offset from said central axis of said shaft;a lobe extending outwardly from a mid portion of the shaft, said lobe being longitudinally spaced apart from said first and second washers, said lobe extending without contacting said first and second washers, said lobe including a longitudinal center axis offset from the central longitudinal axis of said shaft; andsaid first washer being removably fixed to said bolt with a keyed slot. 10. The apparatus as recited in claim 9, further including a suspension adjustment bracket that includes elongated slots to receive said bolt and including flanges extending from said bracket on opposing ends of each slot to engage said first and second washers on opposing sides of each washer.