Abstract: An integrated composite torsion cartridge is molded to size and configuration. The integrated composite torsion cartridge includes a torquearm, bearing surface, shoulder, torsion bar cluster, and mating axle tube countertorque hub in a homogeneous subassembly. A spindle being steel for example, can be secured to torquearm with a typical fastening technique. An extruded length bearing block can be cut to a finished size and mounting holes installed. Using a pair of bearing blocks, one above and one below, the bearing blocks intimately fit about an integrated torsion subassembly bearing area and both bearing block mating edges engaged to maintain location. If desired, the mating bearing block edges can be bonded together for greater retention.

Abstract: The present invention relates to new crystalline zeolite SSZ-43 prepared using a substituted piperidinium or decahydroquinolinium cation templating agent.

Abstract: The torsion spring cartridge assembly disclosed herein is adaptable for use in practically any environment where oscillating motion is encountered. The assembly provides axle support for a rotating member as well as spring suspension for the axle. Dampeners can be provided to damp motion in one direction of oscillation or rotation. Serviceability is simplified since the entire assembly is removable for repair or replacement. The spring rate can be quickly and easily adjusted to accommodate environmental changes such as load, road conditions and weather. The torsion bars are protected from overstressing and possible distortion by a torsion limiter.