US PATENT SUBCLASS 72 / 452.9
.~.~.~ Inclined cam (eg., inclined plane)
Current as of:
June, 1999
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72 /
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METAL DEFORMING
429
DF
WITH MEANS TO DRIVE TOOL
{11}
452.1
DF
.~ Including cam-actuated support {2}
452.8
DF
.~.~ Linear cam {1}
452.9
.~.~.~ Inclined cam (eg., inclined plane)
DEFINITION
Classification: 72/452.9
Inclined cam (e.g., inclined plane):
(under subclass 452.8) Apparatus wherein the camming surface oriented at a constant angle to the line or plane of the actuating movement.