초록 ▼

An active torsion cartridge may be installed in numerous vehicle applications. An active torque tube subassembly begins with a drawbar bearing securely pressed into a torque insert bore. A torque insert is intimately installed into mating active torque tube. The active torque tube exhibits a finishe

An active torsion cartridge may be installed in numerous vehicle applications. An active torque tube subassembly begins with a drawbar bearing securely pressed into a torque insert bore. A torque insert is intimately installed into mating active torque tube. The active torque tube exhibits a finished circular section at the inside end and an outer machined configuration matching the torque insert on the outer end to maintain material wall thickness and load carrying capacity. When the two surfaces meet, multi-point shoulders are created for future use. A retaining ring is installed into mating groove in torque tube inside end. An active torque tube bearing is securely pressed into a bearing housing bore and protruding as desired for thrust loading. An opposite end of a protruding thrust bearing is carefully aligned with active torque tube machined configuration and torque tube bearing slides fully onto its diameter and abuts retaining ring.

대표청구항 ▼

1. An active torsion cartridge, comprising: an axle tube having a first end and a second end;a torsion bar assembly includes a plurality of torsion bars, a first end and a second end, one end of said plurality of torsion bars are pivotally retained in said first end of said torsion bar assembly, the

1. An active torsion cartridge, comprising: an axle tube having a first end and a second end;a torsion bar assembly includes a plurality of torsion bars, a first end and a second end, one end of said plurality of torsion bars are pivotally retained in said first end of said torsion bar assembly, the other end of said plurality of torsion bars are pivotally retained in said second end of said torsion bar assembly, said first end of said torsion bar assembly is retained in said first end of said axle tube, said second end of said torsion bar assembly is retained in said second end of said axle tube;a torque arm having a first end and a second end, said first end of said torque arm is attached to said one end of said plurality of torsion bars;an active arm having a first end and a second end, said first end of said active arm is attached on the other end of said plurality of torsion bars; andmeans for positioning is attached to a second end of said active arm to position an angular orientation of said second end of said torque arm relative to a centerline of said torsion bar assembly, said active arm simultaneously supports a torque load in both clockwise and counterclockwise directions. 2. The active torsion cartridge of claim 1, further comprising: a wheel spindle is formed on a second end of said torque arm. 3. The active torsion cartridge of claim 1, further comprising: a bearing housing is retained on said first end of said torsion bar assembly, an inner perimeter of said axle tube is sized to receive said bearing housing. 4. The active torsion cartridge of claim 1, further comprising: an active torque tube is retained on the other end of said plurality of torsion bars, said active arm is retained on said active torque tube. 5. The active torsion cartridge of claim 4, further comprising: an active bearing housing pivotally retains said active torque tube, an inner perimeter of said axle tube is sized to receive said active bearing housing. 6. The active torsion cartridge of claim 1, further comprising: said means for positioning is an actuator. 7. The active torsion cartridge of claim 1, further comprising: one end of a second torsion bar assembly is secured to said active arm, said second torsion bar assembly is retained in a second axle tube, a second torque arm is retained on the other end of said second torsion bar assembly. 8. An active torsion cartridge, comprising: an axle tube having a first end and a second end;a torsion bar assembly includes a plurality of torsion bars, a bearing housing and an active bearing housing, one end of said plurality of torsion bars are pivotally retained in said bearing housing, the other end of said plurality of torsion bars are pivotally retained in said active bearing housing, said bearing housing is retained in said first end of said axle tube, said active bearing housing is retained in said second end of said axle tube;a torque arm having a first end and a second end, said first end of said torque arm is attached to said one end of said plurality of torsion bars;an active arm having a first end and a second end, said first end of said active arm is attached on the other end of said plurality of torsion bars; andmeans for positioning is attached to a second end of said active arm to position an angular orientation of said second end of said torque arm relative to a centerline of said torsion bar assembly, said active arm simultaneously supports a torque load in both clockwise and counterclockwise directions. 9. The active torsion cartridge of claim 8, further comprising: a wheel spindle is formed on a second end of said torque arm. 10. The active torsion cartridge of claim 8, further comprising: said means for positioning is an actuator. 11. The active torsion cartridge of claim 8, further comprising: one end of a second torsion bar assembly is secured to said active arm, said second torsion bar assembly is retained in a second axle tube, a second torque arm is retained on the other end of said second torsion bar assembly. 12. An active torsion cartridge, comprising: an axle tube having a first end and a second end;a torsion bar assembly includes a plurality of torsion bars, a bearing housing and an active bearing housing, one end of said plurality of torsion bars are pivotally retained in said bearing housing, the other end of said plurality of torsion bars are pivotally retained in said active bearing housing, said torsion bar assembly is capable of being torsionally loaded, said bearing housing is retained in said first end of said axle tube, said active bearing housing is retained in said second end of said axle tube;a torque arm having a first end and a second end, said first end of said torque arm is attached to said one end of said plurality of torsion bars;means for pivotally retaining a wheel is formed on said second end of said torque arm;an active arm having a first end and a second end, said first end of said active arm is attached on the other end of said plurality of torsion bars; andmeans for positioning is attached to a second end of said active arm to position an angular orientation of said second end of said torque arm relative to a centerline of said torsion bar assembly, said active arm simultaneously supports a torque load in both clockwise and counterclockwise directions. 13. The active torsion cartridge of claim 12, further comprising: said means for positioning is an actuator. 14. The active torsion cartridge of claim 12, further comprising: one end of a second torsion bar assembly is secured to said active arm, said second torsion bar assembly is retained in a second axle tube, a second torque arm is retained on the other end of said second torsion bar assembly. 15. The active torsion cartridge of claim 12, further comprising: said torque arm of said active torsion cartridge is linked to a torque arm of a second active torsion cartridge.