US PATENT SUBCLASS 408 / 174
.~.~.~.~ Scroll plate

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


408 /   HD   CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL

146  DF  TOOL-SUPPORT WITH MEANS TO MOVE TOOL RELATIVE TO TOOL-SUPPORT {1}
147  DF  .~ To move radially {4}
153  DF  .~.~ Moving means including wedge, screw or cam {7}
173  DF  .~.~.~ Rotary cam {2}
174.~.~.~.~ Scroll plate {3}
175  DF  .~.~.~.~.~> Volute scroll
176  DF  .~.~.~.~.~> With means to rotate scroll
177  DF  .~.~.~.~.~> With adjustable means to limit scroll movement

DEFINITION

Classification: 408/174

(under subclass 173) Device wherein the displacing member turns about the tool-axis and carries first and second surfaces, parallel to one another and of fixed points of varying distance from the axis, which surfaces cooperate with a follower to impart motion to the follower and to restrict movement of the follower.