초록 ▼

The present invention includes a cam, an arm plate, and a slide plate, wherein the cam defines at least one opening, the arm plate defines at least one channel, and the slide plate defines at least one hole. The control arm length may be adjusted by rotation of the cam and fixedly securing the cam t

The present invention includes a cam, an arm plate, and a slide plate, wherein the cam defines at least one opening, the arm plate defines at least one channel, and the slide plate defines at least one hole. The control arm length may be adjusted by rotation of the cam and fixedly securing the cam to the arm plate to the slide plate with a bolt and at least one bolt securing device.

대표청구항 ▼

1. An adjustable vehicle control arm comprising: a pair of arm plates spaced apart from one another;a slide plate slidably positioned between said arm plates;said arm plates and said slide plate together defining opposing ends of the control arm, one of said opposing ends attached to a vehicle frame

1. An adjustable vehicle control arm comprising: a pair of arm plates spaced apart from one another;a slide plate slidably positioned between said arm plates;said arm plates and said slide plate together defining opposing ends of the control arm, one of said opposing ends attached to a vehicle frame, the other of said opposing ends attached to a wheel assembly;a cam adjustment mechanism associated with said arm plates and said slide plate, said cam adjustment mechanism including a cam plate attached to the control arm between said opposing ends;said cam plate movable relative to said arm plates and said slide plate to cause relative movement between said arm plates and said slide plate, thus adjusting the position of said wheel assembly relative to said vehicle frame. 2. An adjustable vehicle control arm as defined in claim 1, wherein: said cam plate is positioned on one of said arm plates;a cam stop is positioned on same said arm plate and in contact with said cam plate. 3. An adjustable vehicle control arm as defined in claim 2, wherein: said cam plate is circular and pivots relative to said arm plates. 4. An adjustable vehicle control arm as defined in claim 3, wherein: said cam stop is a bar attached to said arm plate. 5. An adjustable vehicle control arm as defined in claim 2, wherein: said cam plate defines a curved slot therein, and pivots relative to said arm plates. 6. An adjustable vehicle control arm as defined in claim 2, wherein: said cam plate has two curved slots formed therein, and rotates relative to said arm plates. 7. An adjustable vehicle control arm as defined in claim 6, wherein: a cam stop is defined in said one of said arm plates and extends through a guide slot formed in said cam plate. 8. An adjustable vehicle control arm as defined in claim 7, wherein: said cam stop is a pin attached to said one of said arm plates and received in said guide slot. 9. An adjustable vehicle control arm as defined in claim 1, wherein: said arm plates and said slide plate form a linear member. 10. An adjustable vehicle control arm as defined in claim 1, wherein: said arm plates and said slide plate form a curved member. 11. An adjustable vehicle control arm as defined in claim 1, further comprising: a second pair of arm plates spaced apart from one another;said slide plate slidably positioned between said second arm plates;said second arm plates, said arm plates, and said slide plate together defining said opposing ends, and said second arm plates being positioned spaced apart from said arm plates;a second cam adjustment mechanism associated with said second arm plates and said slide plate, said second cam adjustment mechanism including a second cam plate;said second cam plate movable relative to said second arm plates and said slide plate to cause relative movement between said second arm plates and said slide plate. 12. An adjustable vehicle control arm as defined in claim 1, wherein: said control arm comprises at least one ball joint. 13. An adjustable vehicle control arm as defined in claim 12, wherein: said control arm is part of a steering linkage. 14. An adjustable vehicle control arm as defined in claim 1, wherein: said control arm comprises at least one bushing. 15. An adjustable vehicle control arm comprising: an arm plate having a first surface, a second surface, a channel extending through said arm plate from said first surface to said second surface, and a plurality of ridges positioned on said first surface about said channel;a slide plate in slidable contact with said arm plate and defining at least one hole, wherein said slide plate is moveable relative to said arm plate so as to change an overall length of the control arm; anda cam plate. 16. The adjustable vehicle control arm of claim 15, wherein said cam plate defines at least one hole in said cam plate, wherein said cam plate is rotatably positioned against said first surface of said arm plate. 17. The adjustable vehicle control arm of claim 16, further comprising a bolt extending through said channel of said arm plate, said at least one hole of said slide plate, and said at least one hole of said cam plate. 18. The adjustable vehicle control arm of claim 17, wherein said bolt is secured by a nut.