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Class Information
Number: 248/587
Name: Supports > Resilient support > Including load sustaining bearing or guide > Resilient means acts through linkage or gear > Parallelogram linkage > Torsion spring
Description: Structure wherein the resilient means comprises a torsion spring.


Patents under this class:

Patent Number Title Of Patent Date Issued
6843574 Gimbaled micromechanical rotation system Jan. 18, 2005
5088676 Compact height adjustable base for a display Feb. 18, 1992
4061303 Apparatus for retracting a retractable protrusion Dec. 6, 1977
4047759 Compact seat suspension for lift truck Sep. 13, 1977



 
 
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