Other

Bernard Mould

Transpec, Inc.

Crest Mold Technology Inc.

Edward Helmut Bernard

Richard J Iminski

Kevin L Wolf, Jr

William Cipkar

Will James Cipkar

Brian Gignac

Gordon Alan Bernard

A thermal management system that provides finished plastic part surface temperature control using surface reheating to reduce plastic surface roughness and enhance curing conditions making it possible to produce resin rich molded plastic surfaces without typical micro cracks or fissures to which contaminant particles can adhere or to which dirt can attach.

Energy frequency treatment of molded plastic surfaces for topography alteration

A thermal management system that provides metal mold surface temperature control using cyclic process thermodynamics to enhance plastic material flow and curing conditions making it possible to produce resin rich molded plastic surfaces without micro cracks or fissures to which contaminant particles can adhere or to which dirt can attach.

Super smooth manufacturing method for sensor protective cover

A device for providing a known concentration of blended air and oxygen, or oxygen, to an individual which incorporates a face mask inside a hood, thereby preventing aerosolization of potentially harmful exhaled gases and controlling condensation issues within the hood while under pressurized conditions. The air tight seal required to allow placement and removal of the hood on the individual will be manufactured using injection molded elastomers to over-mold injection molded rigid plastic components.

Manufacturing method for a hood type ventilation device

Method and apparatus for molding a sealing surface of revolution on a molded part in first and second partable mold halves that mate at a major parting line plane. First and second mold inserts each have a sub-insert trim wheel component shaped to mold form the sealing surface of revolution when closed at a minor parting line plane. The sub-inserts are rotatable between a position flush with the major parting line plane and a starting position angularly offset therefrom. The mold cavity is filled with liquid molding material that is allowed to harden to at least a self-sustaining solidification strength. The sub-inserts are then rotated to thereby move any minor parting line flash toward a position angularly offset from their starting position. This rotation causes any parting line flash that might otherwise remain on the sealing surface to be removed from attachment to, and/or smeared smooth along, such surface.

Method and apparatus for eliminating a parting line witness mark from a molded part

A fluid actuator attaches a hinged safety device to a vehicle and pivots the hinged safety device between retracted and extended positions. The housing of the actuator has a base and a removable cover. A sub-assembly is attached to the base. The subassembly includes a generally planar base member with integral right cylinder, lever arm pivot support and stop posts. A piston slides in the right cylinder and forms a fluid chamber between the piston and a closed end of the right cylinder that is fed through a passage through the closed end of the cylinder. A lever arm is pivotally attached to the lever arm pivot support at one end for pivotal movement between retracted and extended positions, the lever arm extending over the cylinder and having a lip at an opposite end that is spaced from the right cylinder. A pivot arm engages the top of the piston at one end and the lever arm at an opposite end to transfer motion from the piston to the lever arm. The lever arm transfers motion to a rotor that is rotationally mounted in the housing for movement between retracted and extended positions. The rotor has a spool at each end and an eccentric arm between the spools at the respective ends of the rotor that engages the lip of the lever arm. A torsion spring encircles each spool with one end engaging the rotor and an opposite end engaging a stop post so that the eccentric arm is biased against the lip of the lever arm and the rotor and the lever arm are biased to their respective retracted positions. The rotor and torsion springs are formed into a pre-assembled unit for the sub-assembly by preload spring clips.

Fluid actuator rotor for hinged vehicle safety devices

An improved filter assembly module comprising an open-ended cylindrical housing containing a spindle chassis with a base radially centering the chassis in the housing. Three spindle, rods extending from the base and three sets of three cylindrical spool-wound capacitors are spindle-mounted one set on each rod. A position stabilizer mounted on the upper ends of spindle rods makes stabilizing contact with the housing inner wall. An inductance coil and core is held beneath the base by a plurality of short rods protruding from the base and by a retainer snap-fastened on the rod ends. A housing bottom cover encloses the inductance coil, short rods and retainer, and a cap closes the housing top end. Electrical circuit connectors electrically couple the capacitors, inductance coil and ground and provide output signal leads for coupling to an associated meter or the like. The housing interior space, cover, cap, capacitors, inductance coil, position stabilizer and coil retainer are all totally immersed and engulfed in a solidified thermosetting dielectric insulation material cast in-situ in the housing, cover and cap.

High voltage power transmission line filter system and module

A vehicle running board step construction and method of making and mounting the same on a hollow metal support pipe having a step portion and in turn adapted in vehicle-mounted orientation to extend generally adjacent a sill of a vehicle door. An upwardly facing exterior surface of the pipe step portion has an elongate mounting opening. The step construction includes a support plate having a plurality of transverse trusses arranged in spaced apart relation in a longitudinally extending row and adapted to straddle the pipe opening side edges and rest thereon for support. A plurality of spacer webs are individually interposed between and joined to longitudinally adjacent pairs of the trusses and support at each of their longitudinally opposite ends a resilient spring finger catch adapted to underlie an associated one of the pipe opening side edges. Each finger catch has a free end adapted to resiliently engage an interior surface of the pipe for holding the step plate against upward release from the pipe. The step construction also includes a step plate mounted on and covering the support plate, and adapted to also cover the mounting opening of the pipe. The step plate has a generally flat planar central step tread portion with an undersurface bearing upon the support plate trusses, and also has downwardly extending side flanges adapted to respectively extend outwardly of and downwardly past the pipe opening side edges and terminate at free end edges adapted to resiliently engage the exterior surface of the pipe. A plurality of retaining barbs extend downwardly from the step plate undersurface into snap lock tang engagement with associated receiving slot anchor tabs provided in the trusses for holding the step plate on the support plate, and vice versa.

Vehicle running board construction

An improved vehicle running board construction and method of making same including a hollow metal support pipe with an elongated mid-section step portion adapted in vehicle-mounted orientation to extend generally parallel to and adjacent a sill of a vehicle door that provides access to a passenger or freight compartment of the vehicle. An elongate mounting opening is formed in an upwardly facing exterior surface area of the pipe mid-section. A support plate has a plurality of transverse trusses arranged in spaced apart relation in a longitudinally extending row and straddling the opening side edges and resting thereon for support. A plurality of spacer webs are individually interposed between and joined to longitudinally adjacent pairs of the trusses and support at each of their longitudinally opposite ends, a resilient spring finger catch oriented to underlie an associated one of the pipe opening side edges. Each finger catch has a free end resiliently engaging an interior surface of the pipe for holding the step plate against upward release from the pipe. A step plate is mounted on and covers the support plate as well as the mounting opening of the pipe. The step plate has a generally flat planar central step tread portion with an undersurface bearing upon the support plate trusses. The step plate also has downwardly extending side flanges respectively extending outwardly of and downwardly past the pipe opening side edges and terminating at free end edges that preferably resiliently engage the exterior surface of the pipe. A plurality of retaining barbs extend downwardly from the step plate undersurface into snap lock tang engagement with associated receiving slot anchor tabs provided in the trusses for holding the step plate on the support plate, and vice versa.

A fastener bead removably affixed to a flexible tension element of a cargo holder and used by removably inserting the bead in the wider portion of a keyhole-type slot in a support structure. The bead in use is trapped and held by the margin of the narrow portion of the keyhole slot. The bead has a through-passageway with axially opposite loop-entrance and loop-exit ends thereof located respectively at first and second opposite end surfaces of the bead. In one bead embodiment an external groove in a bead first side surface is sized for retaining a portion of each two runs of a free-end loop of the tension element disposed in side-by-side contacting relationship after exiting the passageway and lead in the groove toward engagement with trailing portions of the runs that trail back out the entrance end of the passageway as they extend back toward cargo holder attachment. To achieve this bead-held knotting, the loop bight and runs are trained over a second side surface of the bead until the loop bight contacts and crosses over the trailing run portions on the side thereof remote from the bead first side surface and generally where the trailing runs are leading toward entry into the bead passageway. While the bight remains caught by crossing over the trailing portions of the tension element runs, the exited portions of the loop runs are straddle spread back over the bead until they are seated into the bead groove. In another bead embodiment, the bead has a neck-like protrusion lassoed by the tension element loop after it is passed through the bead passageway. Retrograde tension force is exerted on the trailing run portions while restraining the bead cause snug engagement with the bead groove(s) due to the loop bight being caught across the trailing runs or neck-like protrusion to thereby securely but detachably affix the bead to the flexible tension element.

Growing community of inventors

Maidstone, Canada

Edward Helmut Bernard