US PATENT SUBCLASS 144 / 103
.~ Swinging

Current as of: June, 1999
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144 /   HD   WOODWORKING

92  DF  BORING MACHINE {6}
103.~ Swinging

DEFINITION

Classification: 144/103

Swinging:

(under subclass 92) Machine pivoted, usually overhead, and adapted to be freely swung to any operative position within their radius.

(1) Note. The bit-stock is usually also free to be moved to any angle.

SEE OR SEARCH CLASS

83, Cutting,

490, for a rotating or oscillating tool carrier for a cutting machine.

451, Abrading,

139, 174+, 236, 280, and 310 for an abrading machine in which the tool is mounted in a swinging carrier permitting its application to and removal from the work as desired.