US PATENT SUBCLASS 239 / 732
.~.~.~ Including means allowing articulation of adjacent pipe sections

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

722  DF  MOBILE DISTRIBUTOR {3}
723  DF  .~ Irrigation device {3}
726  DF  .~.~ Nozzles spaced along mobile pipeline {8}
732.~.~.~ Including means allowing articulation of adjacent pipe sections {1}
733  DF  .~.~.~.~> With means to detect misalignment

DEFINITION

Classification: 239/732

Including means allowing articulation of adjacent pipe sections:

(under subclass 726) Apparatus wherein the conduit is comprised of a plurality of elongated conduit sections which are coaxially connected together in end-to-end fluid-conducting, relationship so as to form the elongated supply conduit or fluid distributing line, the connection

between any two adjacent conduit sections being such that one conduit section is permitted to flex or pivot relative to an adjacent conduit section about an axis generally perpendicular to the longitudinal axis of the adjacent conduit section so that deviations from a straight-line alignment between adjacent conduit sections are permitted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

730, for center pivot irrigators including means allowing articulation of adjacent pipe sections.