US PATENT SUBCLASS 72 / 166
.~ By use of deflectors arranged to bend work longitudinally of direction of work-movement

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

127  DF  BY DEFLECTING SUCCESSIVELY-PRESENTED PORTIONS OF WORK DURING BODILY MOVEMENT THEREOF (E.G., FOR COILING, LEVELLING, CURVING OR TROUGHING MATERIAL IN MOVEMENT) {11}
166.~ By use of deflectors arranged to bend work longitudinally of direction of work-movement {4}
167  DF  .~.~> Including thinning of portion of work-section
168  DF  .~.~> With deforming of work or product (other than bending longitudinally)
169  DF  .~.~> With handling of curved product
170  DF  .~.~> Including three concurrently-acting delta-arranged deflector elements {3}

DEFINITION

Classification: 72/166

By use of deflectors arranged to bend work longitudinally of direction of work movement:

(under subclass 127) Subject matter wherein the instrumentality diverts successively presented work portions from their original direction into an arcuate second direction at least partially about an axis-of-bend* that is disposed transversely of said original direction.