Abstract

Vehicle suspension comprising a pair of leaf springs (1) located or locatable on respective opposed side of a vehicle chassis (3) and extending longitudinally thereof, and an anti-roll device (12) which is arranged to extend transversely of the vehicle chassis (3), and means (41, 42, 46) mounting opposed ends (22, 23) of the anti roll device (12) rigidly to respective ones of the pair of opposed leaf springs (1).

IPC Classes  ?

• F16F 1/24 - LubricationCovers, e.g. for retaining lubricant

Abstract

A leaf spring assembly includes a safety strap extending along the bottom of a plurality of stacked leaf springs that are held in a stacked relationship by a leaf fastener. The strap is attached to each leaf spring in the stack by fasteners at opposite ends of the spring such that adjacent leaf springs are connected on each side of the fastener. In the event that any one of the springs fails between the leaf fastener and one of the ends at which the strap is attached, the broken pieces of the spring remain connected to the other springs in the stack. This prevents pieces from breaking free of the assembly and creating road hazards in the event of spring failure.

IPC Classes  ?

• B60G 11/02 - Resilient suspensions characterised by arrangement, location, or kind of springs having leaf springs only
• F16F 1/18 - Leaf springs

Abstract

U-shaped cushions, also known as shanks or spring members, resiliently support a gang of disks on the frame of a disk harrow. The agricultural disk cushion is manufactured from a round section of raw material which is lighter and more resistant to torsion related failure than traditional rectangular section shanks. Two leg portions are each tapered to have flat surfaces on opposite sides for flush fitting with mounting elements, while a central portion connecting them remains circular in cross section. The round cross section in this critical area can withstand severe omni-directional loading, as its resistance is equal in all directions The spring rate the leg portions of the disk cushion can be tailored individually to meet the requirements of the application.

IPC Classes  ?

• A01B 21/08 - Harrows with rotary non-driven tools with disc-like tools
• A01B 23/04 - FramesDrawing-arrangements

Goods & Services

Off highway and farm machinery parts, namely, draw bars and shanks, agricultural chisel plow points, tillage tools, namely, shanks and rippers, track vehicle grouser bars and related assembly parts Automobile, military vehicle, trailer and truck parts, namely, springs, air beams for air suspensions comprised of springs, air beams, U-bolts, brackets, shock absorbers and hangers, suspensions, comprised of springs, air beams, U-bolts, brackets and hangers, suspension components, comprised of springs, air beams,U-bolts, brackets, shock absorbers, and hangers, air suspensions for trailers, rubber torsion trailer suspensions, trailer hitches, stabilizer bars for trucks, automobiles and trailers, tandem bushings, trailer axles and running gear, comprised of axles, brakes, springs or air beams, U-bolts, brackets, shock absorbers, and hangers; drive shafts, u-bolts and threaded products, namely, pins, bushings, hangers, and other spring mounting parts Custom manufacturing to the specification of others of automobile, trailer and truck parts, farm machinery parts, track vehicle parts and parts for military equipment Wholesale distributorships featuring parts of automobiles, trailer and track parts, farm machinery parts, track vehicle parts and parts for military equipment

Goods & Services

(1) Automobile, military vehicle, trailer and truck parts, namely springs, air beams for air suspensions, suspensions, suspension components, air suspensions for trailers, rubber torsion trailer suspensions, trailer hitches, stabilizer bars, tandem bushings, trailer axles and running gear, drive shafts, u-bolts and threaded products, pins, bushings, hangers, and other spring mounting parts, off highway and farm machinery parts namely drawbars and shanks, agricultural chisel plow points, tillage tools, track vehicle grouser bars and related assembly parts. (1) Custom design and manufacturing to the specification of others of automobile, trailer and truck parts, farm machinery parts, track vehicles parts and parts for military equipment; retail and wholesale distribution and sales of parts for automobiles, trailer and truck parts, farm machinery parts, track vehicles parts and parts for military equipment; metalurgical evaluation and expert witness services in the field of parts for automobiles, trucks and trailers, farm machinery, and military vehicles.