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Class Information
Number: 267/228
Name: Spring devices > Vehicle > Lever and nontorsion spring
Description: Spring device including a discrete swingably mounted, force multiplying link through which stress is applied to a spring element to compress, expand or laterally deflect a portion of the spring element.


Sub-classes under this class:

Class Number Class Name Patents
267/248 Coil spring 36
267/257 Elastomeric spring 28
267/256 Fluid spring 39
267/229 Leaf spring 17


Patents under this class:

Patent Number Title Of Patent Date Issued
6729380 Guide member silencers for track guided doors May. 4, 2004
5620173 Double-acting distributed pressure vibration proof structure Apr. 15, 1997
5390949 Active suspension systems and components using piezoelectric sensing and actuation devices Feb. 21, 1995
4181322 Wheel suspension arrangement for motor vehicles Jan. 1, 1980



 
 
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