Abstract: A mechanism is provided to reciprocate an element with a motor rotating in one direction to produce forward and reverse motion by a drive wheel in contact with the obverse and reverse faces of the element. The element can take various forms such as a sliding door covering a vanity mirror in a vehicular sun visor, a sliding drawer or a pivoting door.

Abstract: An illuminated vanity mirror assembly is provided for snap mounting in a vehicular sun visor. A cover is hinged to a base member carrying the mirror for opening rotation along an axis parallel to the swinging axis of the visor with the cover containing the lighting. In a preferred embodiment the assembly has a round compact shape.

Abstract: A reciprocating mechanism is provided with a motor rotating in one direction to produce forward and reverse motion by a drive wheel in direct contact with the forward and rear surfaces of an element such as a plate. The plate can take the form of a sliding door covering a vanity mirror in a vehicular sun visor.

Abstract: A vehicular sun visor having a lighted vanity mirror and sliding door is provided with a fixed lens aligned with a lamp at one end of the mirror and a lens which moves with the door into alignment with the lamp at the other end of the mirror. An automatic brightening intensity circuit is provided. Automatic motor drive is also provided for the sliding door.

Abstract: A vehicular sun visor having a lighted vanity-mirror and sliding door is provided with a fixed lens aligned with a lamp at one end of the mirror and a lens which moves with the door into alignment with the lamp at the other end of the mirror. An automatic brightening intensity circuit is provided. Automatic motor drive is also provided for the sliding door.

Abstract: A holding bracket is provided to engage the inner rod of a vehicular sun visor. The bracket has a semispherical outer surface with a diametrical slot containing an engaging socket. The bracket eliminates exposed sharp engaging surfaces that can be hazardous and provides a stylish means for accomplishing the holding function.

Abstract: An apron drafting system for textile fibers includes a pair of front rolls, a pair of middle rolls, and a pair of back rolls defining front and back drafting zones therebetween. A cradle, including a pair of side plates, is mounted on both of said middle rolls and extends towards both said front rolls and said back rolls to support a pair of front apron pins adjacent the front rolls and a pair of back aprons pins adjacent the back rolls. Top and bottom aprons extend over the middle rolls and over the apron pins adjacent both the front and back rolls to make adjacent contact to guide the textile fibers from a point immediately adjacent the back rolls, through the nip between the middle rolls, to a point adjacent the front rolls.

Abstract: Yarns or filaments from producers packages, having little or no twist therein and mounted upon two-for-one spindle units, are uptwisted, directed to a ply twisting unit where the twisted filaments are plied and downtwisted onto a takeup bobbin of a spindle unit. A selected percentage of the required twist is inserted as the plied, cabled filaments are wound upon the takeup bobbin and the remainder of the required twist inserted as the filaments are unwound from the takeup bobbin and directed to a winder unit. Alternatively, the rate of twist applied to the plied filaments may be increased by driving the traveler ring, thus increasing the life or the speed of the traveler which directs plied filaments to the driven takeup bobbin. Occasionally, when two-for-one spindle units are applying extremely high twist, which slows down the delivery of twisted plied filaments, the driven downtwist takeup spindle unit may employ a super high speed stationary traveler ring.

Abstract: In abstract, a preferred embodiment of this invention is a drive tape tension assembly for use with textile spinning and twisting machines. This assembly is constructed primarily of spring steel and gives the desired control and stops while at the same time eliminating much apparatus heretofore needed to accomplish the same results.