178results about How to "Eliminate play" patented technology

A woodworking machinery jig and fixture system has a stop with a half-dovetail surface and can be provided with one or more T-slots. The half-dovetail surface can be clamped against a half-dovetail surface on the support, or against a flat surface. In one of the stops, the base has multiple through holes, any one of which can be used to mount a flip stop arm so as to vary the height of the arm or use a zero clearance fence. A track for the system has a flange that helps locate the track along the rear corner of a wood fence and also helps secure the track to the wood fence with fasteners through holes that can be drilled in the flange using a drill guide groove formed in the flange. Tension screws are provided in the stop and in the base for eliminating play between the hinge pin, the flip stop and the base. A lens is received in a groove of the stop arm and extends therefrom in position to view a ruler that is mounted on top of the support, facing up. The projection on the bottom of the base that fits into a T-slot is bordered by an angled surface that cams against the corner of the T-slot to push the other edge of the projection against the other corner of the T-slot when the base is assembled to the track, to provide a snug fit between the base and the track. The stops are provided with accessory mounting slots. A fixed stop with a half-dovetail surface, lens groove and accessory mounting slots can be mounted to a standard 2×4 that has a mating half-dovetail surface or a flat surface. A miter fixture can be mounted to the accessory slots that has fingers with ends that provide surface support of the mitered end of a workpiece whether the workpiece is supported with its point toward or away from the working plane of the support.

A haptic feedback system includes movable and static portions coupled by one or more magnetic fields that serve to retard movement of the movable portion with respect to the static portion so as to provide haptic feedback when the movable portion is moved relative to the static portion. A magnet associated with one of the movable and static portions reacts with structure associated with the other of the movable and static portions so as to provide haptic feedback when the movable portion is moved with respect to the static portion.

A conveyor roller having a spring loaded telescoping tubular axle with tapered hexagonal shaped ends allowing quick replacement in the side frame openings of a conveyor when the openings are worn to an oversize. The tapered hex ends also provide for a tight fit between hex ends and hex holes in the frame to lessen relative motion (rattling) between the two surfaces that causes wear and noise. The roller can be installed from either side of the conveyor because the axle is collapsible from either end.

A hitch, which can be rigidly yet removably attached to a vehicle-mounted sleeve, comprises a longitudinally extending member which is configured to slide into the sleeve and which locks therewith with a transverse locking device in a conventional manner. The member is divided into two sections along a plane which is inclined with respect to the longitudinal axis of the member. The sections are connected together by a bolt threading into one section while being operable from the outside of the other section. Due to the inclined plane separating both sections, tightening of the bolt causes the sections to slide in opposite directions within the sleeve until they abut and press on opposite inner walls of the sleeve, thereby eliminating play between the member and sleeve. The hitch is conceived such to prevent a user to drive without the locking device in place.

The invention concerns an absorbent article, such as a diaper, pant diaper, incontinence guard, panty liner, open diaper, belt diaper or the like. More specifically, the invention concerns a fastening device for an absorbent article having a receiving portion with an opening, and a tab element which is shaped so that it can be inserted into the opening of the receiving portion upon closing the article. It is characteristic of the invention that both the tab element and the receiving portion have fastening means. By the fact that both the receiving portion and the tab element have fastening means, a strong and stable connection is formed between the components of the fastening device.

A cup holder device includes a case; a tray movable between a stored position and a pullout position; first and second supporting links movable upward with an urging force around base ends; and a holder. A front end of the holder is rotatably connected to the second supporting link, and a rear end of the holder is connected to the first supporting link to slide freely. The holder moves between a non-use position where the holder is stored in the tray and a use position where the holder moves up from the tray. The first supporting link includes projected parts projecting at edges of base ends. When the first and second supporting links move upward, the projected parts are arranged to move to contact the tray and push the tray with a gradually increasing force.