Abstract: A multi-stage fluid filter filters entrained particulate matter from a moving fluid stream at substantially constant fluid pressure and filtration efficiency during continuous on-line operation. The filter includes a housing having a fluid inlet and a fluid outlet, first and second stationary filtration elements positioned in the housing, each having a filtration medium therein from an upstream side to a downstream side thereof. The two elements are positioned in series for fluid flow from the downstream side of one of the two elements defined as a first filter stage for accumulating particulate matter on the filtration medium thereof to the upstream side of the other of the two elements defined as a second filter stage having a previously accumulated layer of particulate matter on the filtration medium thereof.

Abstract: A multi-layer moisture management elastic fabric including a moisture transport fabric layer constructed of hydrophobic yarns and defining a first fabric face for residing in skin contact during garment wear and for wicking moisture away from the skin. A moisture dispersal fabric layer is constructed of hydrophilic yarns and defines a second fabric face for residing in spaced-apart relation from the skin during garment wear and for receiving moisture from the hydrophobic moisture transport layer. Elastic yarns are integrated with the yarns of the moisture transport fabric layer and the yarns of the moisture dispersal fabric layer to form a single, integrated fabric which is highly elastic. The fabric is useful as waistband material and as athletic headbands, wristbands and as medical bandages and braces.

Abstract: The invention relates to a multi-spindle boring machine with machine table and suction arrangement in which the spindles are held on a carrier, which can be rotated by means of a vertical drive shaft, and in which an extractor fan can be connected to a suction duct, which ends in the area of the tool set in the working position and received by the spindle. With a central suction unit and individual exchangeable tool coverings, which can be connected with a covering distributor with connecting ducts to the central suction pipe, the invention provides for optimum suction, which can be adjusted to the different tools used.

Abstract: A moisture-management garment having a moisture management panel constructed of a moisture management fabric which extends generally between a crotch area of the garment and a waist area of the garment. The moisture management panel includes a first fabric having an inner moisture transport fabric layer constructed of hydrophobic yarns for residing in skin contact during garment wear and an inner dispersal fabric layer constructed of hydrophilic yarns and positioned adjacent to the inner moisture transport layer to receive and disperse moisture transported to it by the inner moisture transport layer. A second fabric is provided having an outer moisture vaporization fabric layer constructed of hydrophobic yarns which is the outermost surface of the moisture management fabric during wear, and an outer moisture dispersal fabric layer constructed of hydrophilic yarns and positioned adjacent to the outer moisture vaporization layer.

Abstract: The invention relates to a boring machine, particularly for woodworking, for boring rows of holes and structural bores in plate-shaped workpieces such as cabinet sidewalls, cabinet doors, etc., with a machine frame having a workpiece holder and an adjustable multi-spindle boring assembly arranged over the workpiece holder, a fixed, longitudinally oriented workpiece stop being mounted on the back of the workpiece holder, and which has a stop fixture consisting of stop rails aligned parallel to and projecting laterally at the longitudinal sides of the workpiece holder and whereat adjustable and lockable stop receivers can be introduced into the stop rails, the stop receivers receiving spring-loaded stop platelets, which project at the surface of the workpiece holding fixture, but which can be brought into a pushed back position.

Abstract: An electronic device for being carried on a vehicle for transmitting information to a vehicle following it over a given route. The electronic device is also intended to receive information coming from a vehicle preceding it over the same route. The device includes a transmitter for transmitting information and a chronometric scanner adapted to detect deceleration of the vehicle by comparing speed values communicated to it by sensor. In the event that deceleration values exceed a certain threshold, a signal is sent to a radio transmitter device adapted to transmit a deceleration signal via an antenna on the rear of the vehicle. The electronic device also includes a radio receiver for receiving information from an antenna at the front of the vehicle regarding deceleration of vehicle in front of the vehicle. An alarm device emits a visual and/or audible alarm in the event of sudden deceleration of a vehicle preceding it.

Abstract: The invention relates to a boring machine, particularly for woodworking, for boring rows of holes and structural bores in plateshaped workpieces such as cabinet sidewalls, cabinet doors, etc. with a machine frame having a workpiece holder and a boring assembly displaceable on guide rails, in which machine the workpiece holder. a workpiece stop and a stop arrangement with position fingers adjustable and lockable in the displacement direction of the boring assembly, which, in connection with the boring assembly, determine the boring position along the displacement path of the boring assembly.Presetting of boring patterns with a number of bore rows is carried out by means of position rollers having a number of holding rails in which fingers can be prepositioned. The fingers cooperate with finger receivers to determine the positions of the boring assembly.

Abstract: A debris collection vehicle including a vehicle chassis mounted on wheels, a motor carried on the vehicle and a debris pick-up apparatus mounted on the vehicle and powered by the motor for collecting debris off of the ground. The debris pick-up apparatus includes an elongate sweeper driven by the motor for sweeping debris in the path of the vehicle and three pick-up fans powered by the motor and mounted downstream of the sweeper for receiving debris swept from the ground by the sweeper. A grinder is powered by the motor and mounted downstream from the three pickup fans for receiving debris picked up by the pick-up fans and grinding the debris into smaller-sized debris. The vehicle includes a collection container for the ground up debris carried on the rear of the chassis.

Abstract: A laminated wooden board product comprising a plurality of adjacent wooden sheets laid onto each other to form a laminate and an adhesive bonding material positioned between adjacent wooden sheets and adhered to the adjacent sheets under heat and pressure to permanently secure the adjacent sheets together. The adhesive bonding material is a low melt polyester.

Abstract: A wood flooring product for assembly into a wood floor is disclosed. The flooring product includes a top, decorative layer, an intermediate layer bonded to the top layer, and a base layer bonded to the intermediate layer. The top, intermediate and base layers are bonded in registration to define a laminated elongate wood flooring strip. A tongue and a groove are formed on respective side edges of the flooring strip. The tongue and groove extend along the length of the flooring strip, and lock adjacent flooring strips together side-to-side to form an assembled wood floor. The base layer has a multiplicity of closely spaced-apart scores cut transverse to the length of the flooring strip along substantially the entire length of the flooring strip. The scores relieve stress and increase flexibility in the wood strip for more closely adhering to irregularities of a sub-floor.

Abstract: A passenger seat leg assembly with an energy absorbing zone. The seat includes fore and aft located legs for being fastened to a seating track mounted on a floor and fore and aft located seat-bottom support for supporting a seat bottom assembly including a cushion. The seat legs and the seat bottom supports are integrally formed with each other to define a unitary seat leg assembly. The seat leg assembly is characterized in that the fore located leg and the fore located seat bottom support diverge from each other to define an intermediate concavity and includes an integrally-formed, peripherally enclosed and laterally-extending through chamber formed in the area of the concavity to define an energy-absorbing zone. An auxiliary crush-resisting member having predetermined magnitude of resistance to crushing cooperates with the chamber to provide additional resistance to crushing. The member may be a cover plate positioned over the chamber, inserts of various designs positioned within the chamber, or both.

Abstract: A method of manufacturing a gold club including feeding a predetermined weight of aramid reinforced nylon thermoplastic material from a screw of an injection molding system into a suitably shaped mold. After an initial portion of the thermoplastic has passed into the mold a stream of a predetermined volume of nitrogen under pressure is introduced into the thermoplastic feed to urge the thermoplastic against the inner walls of the mold to form a hollow club. When the feed and stream into the mold have been completed, the mold is maintained under pressure for a period of time to allow the thermoplastic to set before the nitrogen is released.

Abstract: A tension control apparatus for a material winder of the type including a material supply package and a material take-up package, an electric motor for driving the take-up package and a tension responsive dancer arm positioned intermediate the material supply package and the material take-up package for angular movement about an axis proportional to tension variation in the moving material. The tension control apparatus includes a polar magnet mounted for axial rotation about the axis of movement of the dancer arm in fixed relation to the movement of the dancer arm about the axis. A magnetic angular position sensor is positioned in magnetic field sensing relation to the polar magnet for sensing the change in the angular position of the polar magnet responsive to tension variation in the moving material and outputting an electrical signal proportional to the angular position of the polar magnet.

Abstract: An apparatus is provided for moulding a polymeric foam into a bun in a longitudinally-extending, channel shaped mould by a mobile vessel and fall plate which are progressively transported from one end to the other of the mould to lay down partially-expanded foam over the bottom of the mould. The apparatus includes a mould for receiving a polymeric foam and including a longitudinally-extending, channel-shaped enclosed mould through which a mobile vessel and fall plate are progressively transported from one end to the other of the mould to lay down partially-expanded foam over the bottom of the mould while the mould is in a moulding position. Gas is vented from the interior of the mould and the mould is moved from the moulding position to a curing position remote from the moulding position where the bun cures in the mould.

Abstract: A method of manufacturing a decorative ribbon, including the steps of gathering an elongate ribbon, stitching the ribbon along the length thereof while gathered with wire thread to hold the ribbon in the gathered condition. The ribbon may also be heat set while held in the gathered condition by the wire stitches. A ribbon according to the method is also disclosed.

Abstract: A moisture management brassiere which includes a brassiere body, including a body and back strap. The body and back strap are formed of a stretch fabric having a moisture transport fabric layer constructed of hydrophobic yarns which define a first fabric face for residing in skin contact and for wicking moisture away from the skin. A moisture dispersal fabric layer is provided, and is constructed of hydrophilic yarns and defines a second fabric face for residing in spaced-apart relation from the skin during garment wear. The moisture dispersal fabric layer receives moisture from the hydrophobic moisture transport layer. Stretch yarns provide stretch to the back strap. A pair of breast enclosing and supporting cups are attached to the back strap of the brassiere. Each of the cups is constructed of a moisture transport fabric layer constructed of hydrophobic yarns which define a first fabric face for residing in skin contact during garment wear and for wicking moisture away from the skin.

Abstract: A high temperature, high pressure chemical digestion vessel comprising an inner container which fits within an outer casement. Tapered walls of the inner container define an air gap which insulates against excessive heat transfer between the inner container and the outer casement during high temperature and pressure digestion. The container is provided with a vent. A replaceable, rupturable pressure release disk is provided having a predetermined rupture pressure for being sealingly interposed in covering relation to the vent to seal the container and thereby enclose a substance to be digested in the container. The disk ruptures and releases pressure within the container if pressure within the container reaches the predetermined rupture pressure. The pressure release disk comprises a flat sheet material. A seal cap is provided for holding the pressure release disk in sealing relation to the vent in the container.

Abstract: The invention concerns a new arrangement of the reaping platform of harvesting machines with a feed drum (2) supported behind the cutter bar (3) in the direction of travel and with, where appropriate, a reel (5) interacting with it, the bearing arrangement of the feed drum (2) being adjustable forwards and backwards in the horizontal direction relative to the cutter bar (3) and, if appropriate, being adjustable so that it can move up and down in the vertical direction relative to the bottom of the reaping platform trough (1).