US PATENT SUBCLASS 248 / 636
INCLUDING ENERGY ABSORBING MEANS, E.G., FLUID OR FRICTION DAMPING


Current as of: June, 1999
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248 /   HD   SUPPORTS

636INCLUDING ENERGY ABSORBING MEANS, E.G., FLUID OR FRICTION DAMPING


DEFINITION

Classification: 248/636

INCLUDING ENERGY ABSORBING MEANS, E. G., FLUID OR FRICTION DAMPING:

(under the class definition) Structure comprising means for absorbing mechanical energy from a vibratory component, converting such absorbed energy to another form of energy, such as heat, and thereby damping the absorbed mechanical energy.

(1) Note. A mere spring, acting alone or in concert with others, is not considered an energy absorbing member for this subclass as the energy transferred is not changed in form or dissipated, but returned, almost in full, to the vibrating member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

562+, for a support comprising an energy absorbing means combined with a distinct resilient means.

SEE OR SEARCH CLASS

188, Brakes, appropriate subclasses for an energy absorbing device, per se.