US PATENT SUBCLASS 470 / 75-- .~.~.~.~ And cam operator

US PATENT SUBCLASS 470 / 75
.~.~.~.~ And cam operator

Current as of: June, 1999
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470 /	HD	THREADED, HEADED FASTENER, OR WASHER MAKING: PROCESS AND APPARATUS

57	DF	APPARATUS FOR MAKING EXTERNALLY THREADED FASTENER OR ARTICLE, E.G., SCREW, BOLT, ETC. {2}
58	DF	.~ Screw fastener making {6}
66	DF	.~.~ Having thread cutting means {8}
73	DF	.~.~.~ Having collapsible die {4}
75		.~.~.~.~ And cam operator {1}
76	DF	.~.~.~.~.~> Forming taper thread

DEFINITION

Classification: 470/75

And cam operator:

(under subclass 73) Subject matter wherein the elements are mounted on and interact with a device in the form of an eccentrically shaped wheel mounted on a rotating shaft producing reciprocating motion causing the elements to open or close allowing for the insertion or removal of the fastener.

SEE OR SEARCH CLASS

279, Chucks or Sockets,

37, 47, 48+, 50, 51+, 54, 56, 57, 58+, and the subclasses indented under Socket type, Radially-reciprocating jaws, Moving-cam actuator (subclasses 69+).