US PATENT SUBCLASS 408 / 141
TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING SPLINE


Current as of: June, 1999
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408 /   HD   CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL

141TOOL OR TOOL-SUPPORT WITH TORQUE-APPLYING SPLINE {1}
142  DF  .~> Relative motion of splined shaft and tool-support causing release of tool from operating position


DEFINITION

Classification: 408/141

(under the class definition) Device including a tool or tool-support combined with means for transmitting rotary effort to the tool from a driving shaft that is coaxial with the tool, the transmitting means including a rib, groove, or pin in either the tool-support or the driving shaft extending parallel to the tool-axis and including means on the other element to slidably interengage therewith, so that the shaft and tool-support are rotatably fixed together, but axially movable, one relative to the other.