US PATENT SUBCLASS 267 / 229
.~.~ Leaf spring

Current as of: June, 1999
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267 /   HD   SPRING DEVICES

2  DF  VEHICLE {14}
228  DF  .~ Lever and nontorsion spring {4}
229.~.~ Leaf spring {9}
230  DF  .~.~.~> Quadrilateral suspension
231  DF  .~.~.~> And coil spring {6}
241  DF  .~.~.~> And fluid pressure spring
242  DF  .~.~.~> Including adjustment for spring loading
243  DF  .~.~.~> And roller or bearing to accommodate deflection of spring
244  DF  .~.~.~> Vertically spaced leaf springs (e.g., elliptic)
245  DF  .~.~.~> Having serially pivoted levers at end of spring
246  DF  .~.~.~> Transverse leaf spring
247  DF  .~.~.~> Center acting or resiliently biased lever

DEFINITION

Classification: 267/229

Leaf spring:

(under subclass 228) Spring device including a spring element in the form of a leaf-spring* for cushioning relative movement of the vehicle parts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

271, for an end connection in the form of a shackle for a vehicle leaf-spring.

283, for a multilayer leaf torsion spring.