Tubular elastomeric spring having controllable breakover and spr

Details Tubular elastomeric spring having controllable breakover and spr Tubular elastomeric spring having controllable breakover and spr

1990-01-26

1990-09-18

Halvosa, George E. A.

Spring devices

Vehicle

Compound

267152, 280715, F16F 310

Patent

active

049572776

ABSTRACT:
The outer profile of the spring is shaped to control breakover (i.e., the change in spring deflection from constant to rising rate) and spring rate. A process for inducing breakover in thick-walled elastomeric springs which normally have no breakover, and for controlling breakover, whether so induced or occurring naturally, as well as spring rate, is disclosed.

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patent: 4355579 (1986-10-01), Fukuda et al.
Rowland, "Suspension Simplicity from Paton," Automotive News, Jul. 28, 1986, at 32.
The Paton Corp., "The Electronic Suspension Revolution and the Paton Dry-Namic.RTM. (Non-Hydraulic) Suspensions," Jun. 1986.
Gieck et al., "The `Marsh Mellow` Spring," SAE Technical Paper 820,161, Feb. 22, 1982.
Moulton et al., "Rubber Springs for Vehicle Suspension," Published by the Institute of Mechanical Engineering, 1956.

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