专利名称：Smart sonic bearings and method for
frictional force reduction and switching
发明人：Jack Cheng,Christopher Damien Carruno申请号：US09723615申请日：20001127公开号：US06936951B1公开日：20050830
专利附图：
摘要：An ultrastiff precision sonic bearing assembly and method thereof forcontrolling an effective coefficient of friction between two elements in slidable contactconfigured along an interface under a force sufficient to maintain contact and having
static friction therebetween, by inducing a repetitive motion in one of the elementsparallel to the interface thereby altering the effective coefficient of frictiontherebetween. The bearing assembly also provides for additional and independentelectronic control over the average thickness thereof and senses the force thereon toallow the bearing assembly stiffness to be altered.
申请人：Jack Cheng,Christopher Damien Carruno
地址：Danville CA US,Livermore CA US
国籍：US,US
代理机构：Haverstock & Owens LLP
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