149406 ⎘
Springs made of steel or other material having low internal friction ; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant; Leaf springs with means for modifying the spring characteristic
ADJUSTABLE BLADE LOAD MECHANISM FOR CANTILEVER BEAM WIPER ARM ASSEMBLY
#2SPRING KEEPERS AND SPRING ASSEMBLIES INCORPORATING THE SAME
#3LEAF SPRING WITH HIGH RESOLUTION STIFFNESS CONTROL
#4LEAF SPRING THAT PROVIDES MULTIPLE SPRING RATES
#5Variable rate flat spring arrangement
#6Bi-directional non-linear spring
#7Variable stiffness series elastic actuator
#8Longitudinal leaf spring device for suspension of a motor vehicle body
#9Springs with Dynamically Variable Stiffness and Actuation Capability
#10Support assembly having variable stiffness member
#11Variable rate flat spring arrangement
#12Adjustable negative stiffness mechanisms
#13Adjustable negative stiffness systems
#14Bi-directional non-linear spring
#15Damper with adjustable resistance to blade motion
#16Spring for a vehicle
#17Smart Springs and their Combinations
#18Hingeless, large-throw negative stiffness structure
#19Beam-based nonlinear spring
#20Variable stiffness actuator with large range of stiffness
#21Beam-based nonlinear spring
#22SHOCK MITIGATION APPARATUS
#23LEAF SPRING ASSEMBLY
#24Leaf spring system
#25Load stabilizing insert for vehicle springs
#26Supplementary vehicle spring assembly
#27Apparatus for changing a leaf spring characteristic
#28Structure for attaching spring
#29Structure for attaching spring
#30Stabilizer for leaf spring suspension device
#31Adjustable stiffness leaf spring actuators
#32Resilient brace
#33Methods to dynamically alter the stiffness of nonlinear structures