Abstract: The mount includes a base formed of a substantially planar side wall and a substantially planar bottom wall. The interior surfaces of the walls intersect at a right angle. Each of the walls has an opening. The wall openings together form a recess adapted to receive the wheel. A first notched protrusion extends from the side wall interior surface and is intended to be received in a slot adjacent a cut-out on the side wall of a container on which the mount is installed. A second protrusion, having two portions situated as an angle extends from the bottom wall interior surface of the mount and is intended to be received in a slot adjacent a cut-out on the bottom of the container.

Abstract: The mount includes a base formed of a substantially planar side wall and a substantially planar bottom wall. The interior surfaces of the walls intersect at a right angle. Each of the walls has an opening. The wall openings together form a recess adapted to receive the wheel. A first notched protrusion extends from the side wall interior surface and is intended to be received in a slot adjacent a cut-out on the side wall of a container on which the mount is installed. A second protrusion, having two portions situated as an angle extends from the bottom wall interior surface of the mount and is intended to be received in a slot adjacent a cut-out on the bottom of the container.

Abstract: In order to form a mobile wheel base, a stem caster adapter or a wheel assembly are attached to the bottom of a platform support or a container such as a cardboard carton are provided. The adapter has a body with a cylindrical recess open at the bottom surface adapted to receive and engage the stem of the caster. In the wheel assembly, a wheel or roller is rotatably attached to the bottom of the body. Both the adapter and wheel assembly have a cylindrical member extending from the top surface of the body with oppositely extending protrusions forming a bayonet-type mount. The mount is received within an opening in the bottom of the platform support or container and then rotated to attach the adapter or wheel assembly to the platform support or container.

Abstract: A hook is provided for a merchandise display including a support wall having an opening. The hook includes a base. The base includes a first wall and a second wall. The base walls are substantially parallel to each other and spaced from each other by a distance at least as great as the thickness of the support wall. The hook extends from the first wall and is adapted to retain one or more merchandise items. The first wall has a central portion and oppositely directed, substantially coplanar sections extending from the central portion. The first wall is adapted to be inserted through the support wall opening from behind the support wall such that the support wall is situated between the first wall and the second wall. The hook is then rotated relative to the support wall to secure the base of the hook to the support wall.

Abstract: In order to form a mobile wheel base, a stem caster adapter or a wheel assembly are attached to the bottom of a platform support or a container such as a cardboard carton are provided. The adapter has a body with a cylindrical recess open at the bottom surface adapted to receive and engage the stem of the caster. In the wheel assembly, a wheel or roller is rotatably attached to the bottom of the body. Both the adapter and wheel assembly have a cylindrical member extending from the top surface of the body with oppositely extending protrusions forming a bayonet-type mount. The mount is received within an opening in the bottom of the platform support or container and then rotated to attach the adapter or wheel assembly to the platform support or container.

Abstract: A fail-passive electro-mechanical actuator utilizing dual controllers and a two-phase brushless motor is provided.

Abstract: A contactless rotary shaft position sensor provides for precision computation of shaft angle for a wide range of input shaft rotational angles. The sensor includes two annular two-pole magnets which are connected by a precision, motion-transmitting gear train. An optional second gear train between one of the magnets and the input shaft can provide additional angular rotation scaling to accurately measure either fractional or a large number of multiple turns of the input shaft. The gear ratios are selected such that one of the magnets does not rotate more than one revolution. Pairs of ratiometric Hall-effect or magnetoresistive sensors provide differential voltage signals which are used for sensing angular position of each magnet over a full 360 degrees of rotation. The single-turn magnet provides an absolute, coarse indication of input shaft rotation with a typical accuracy of 2%. The gear ratio between the magnets produces several turns of the second magnet for each turn of the single-turn magnet.

Abstract: A contactless rotary shaft position sensor provides for precision computation of shaft angle for a wide range of input shaft rotational angles. The sensor includes two annular two-pole magnets which are connected by a precision, motion-transmitting gear train. An optional second gear train between one of the magnets and the input shaft can provide additional angular rotation scaling to accurately measure either fractional or a large number of multiple turns of the input shaft. The gear ratios are selected such that one of the magnets does not rotate more than one revolution. Pairs of ratiometric Hall-effect or magnetoresistive sensors provide differential voltage signals which are used for sensing angular position of each magnet over a full 360 degrees of rotation. The single-turn magnet provides an absolute, coarse indication of input shaft rotation with a typical accuracy of 2%. The gear ratio between the magnets produces several turns of the second magnet for each turn of the single-turn magnet.

Abstract: A display case for a replacement window, comprising a case assembly and frame member. The case assembly has a front panel and a rear panel hingedly connected to each other near their top edges, and having an inwardly directed flange connected to their side edges. The frame member secures a replacement window therein and is slidably inserted within the case assembly. The frame member comprises two side sections, a top section and a bottom section. Each side section has at least one longitudinally-extending channel on its external surface for sliding engagement with a flange on the case assembly. The case assembly has means for preventing opening of the hinged connection beyond a predetermined maximum point. There is a plank attached to said bottom section of the frame and extending along its length. The plank has outwardly beveled longitudinal edges so as to create a groove between the bottom section of the frame and the bottom of each beveled edge.

Abstract: A coffee grounds disposal and strainer arrangement adapted to be utilized in conjunction with the operation of an automatic coffee brewer. A lid member covering the receptacle receiving the hot liquid or water and entrained spent coffee grounds from the coffee brewer is equipped with a plurality of venting apertures which will allow steam generated by the hot liquid in the receptacle channel to escape upwardly through the apertures. A U-shaped channel structure is formed on the upper ends of the receptacle sidewalls receives the lid flange. Hereby, any condensate liquid flowing down the flange from the inside of the lid member, which condensate is formed from steam emanating from the hot liquid in the receptacle will tend to collect in the U-shaped channel intermediate the lid member and the receptacle, thereby preventing such liquid or water from flowing outwardly and down the receptacle onto the table or counter top.

Abstract: A positioning wheel resiliently engages and moves an optical element to a selected position within a channel of a holder mounted in front of a camera lens. A brake mechanism prevents the optical element from accidentally falling out of the channel. A handle-operated camming mechanism provides for a quick lock/unlock interlock of a rotary holder in a desired angular orientation.