THREADED FASTENING DEVICES

Brand	Owner (click to sort)	Address	Description
PHIL-NUT	PHILLIPS SCREW COMPANY	Bldg. A, Suite. 401 110 Haverhill Rd. Amesbury MA 01913	THREADED FASTENING DEVICES, MORE PARTICULARLY, NUTS;
PUSHTITE	ACUMENT INTELLECTUAL PROPERTIES	6125 Eighteen Mile Road Sterling Heights MI 48314	THREADED FASTENING DEVICES;
STRUXWURX	Textron Inc.	40 Westminster Street Providence RI 02903	THREADED FASTENING DEVICES;STRUX WURX;
TORX PLUS	ACUMENT INTELLECTUAL PROPERTIES	6125 Eighteen Mile Road Sterling Heights MI 48314	threaded fastening devices;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A fastening nut includes an operation member, a female threaded member, and a control device. The operation member is operable by an operator to rotate in a fastening direction and a loosening direction. The control device is coupled between the operation member and the female threaded member and includes a plurality of movable members, such as nut segments and wedge members, and a plurality of control members, such as rollers and balls. The movable members are arranged in a circumferential direction about the nut axis. Each movable member is movable between a first position and a second position. The first positions enables fastening of the female threaded member onto the male threaded member. The second position enables loosening of the female threaded member. The control members either prevent or allow the movement of each movable member from a first position to a second position.