US PATENT SUBCLASS 172 / 502
.~.~ Flexible connector

Current as of: June, 1999
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172 /   HD   EARTH WORKING

452  DF  WITH ACTUATOR ADAPTED TO LIFT TOOL FOR TRANSPORT ON WHEELED FRAME OR BROADLY CLAIMED IMPLEMENT {37}
501  DF  .~ Lost motion connection between actuator and tool {1}
502.~.~ Flexible connector

DEFINITION

Classification: 172/502

(under subclass 501) Apparatus in which the connection between the actuator and earth working element includes a flexible member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

293+, for a plurality of like elements sequentially operated by a power cycle wherein flexible connectors are interposed between the power means and an element, and through which the element may be actuated by the power means.

490, for tools raised by means of a rotary drum actuator, the connection between the drum and tool usually being a flexible connection.