Inward From Edge Of Web Or Sheet Patents (Class 428/120)
  • Patent number: 5932358
    Abstract: A surface component comprised of sheet metal with stiffening sections which are bonded to the sheet metal by means of welds arranged in stretches. To avoid doubling the sheet metal in the region of the bonds between it and the sections and improve the adjustability of the sheet metal at the bonding points, there are cut-outs in the edge regions of the sections between the stretches.
    Type: Grant
    Filed: April 1, 1997
    Date of Patent: August 3, 1999
    Assignee: Krauss-Maffei Verkehrstechnik GmbH
    Inventor: Rudiger Holz
  • Patent number: 5925435
    Abstract: An impact energy absorptive structure is made of usual plastic materials suitable for molding processing, and is designed to suit different degrees of impact loading anticipated in various applications. The impact energy absorptive structure is composed of a base member 11 and protruding rib members including long and short members, in which the proportion of the cross sectional area of the long rib members is between 0.3 to 0.8 of the total cross sectional area of the rib members. Other design modifications can be made readily to customize the impact resistance of the impact energy absorptive structures.
    Type: Grant
    Filed: October 4, 1995
    Date of Patent: July 20, 1999
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Yoshiaki Togawa, Masahito Matsumoto, Makoto Nagata, Toru Yabe
  • Patent number: 5922436
    Abstract: A fastener of the hook and loop type intended to be incorporated into plastic articles by plastic molding processes is formed of a known separable fastener member having a base member and a plurality of engaging elements upstanding from one surface thereof. A vinyl plastisol, thermoplastic, or rubber encasement which intimately surrounds the individual engaging elements protects the elements when they are exposed to the harsh environment of a molding process. The fastener is placed in a mold and molded into, as an integral part thereof, a plastic part. The encasement is removable from the engaging elements after the molding process, to expose the engaging elements, without permanently deforming or substantially destroying the fastening performance thereof.
    Type: Grant
    Filed: April 6, 1998
    Date of Patent: July 13, 1999
    Assignee: Velcro Industries B.V.
    Inventors: Donald L. Banfield, Gerald F. Rocha, Martin I. Jacobs, Randall B. Kenney
  • Patent number: 5916658
    Abstract: A new drip catching mat for collecting drips from vehicular fluids and other road debris falling from a vehicle. The inventive device includes a base member for resting on a ground surface with a side wall extended upwardly and inwardly from the upper surface of the base member along the outer perimeter of the base member to together define a reservoir for holding liquids and debris, such as dripping oil and snow melt runoff from a vehicle over the drip catching mat.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: June 29, 1999
    Inventor: Ronald G. Mohr
  • Patent number: 5908680
    Abstract: A textile pull roll cover is disclosed which has an exterior side with desired frictional characteristics for engagement with an advancing textile web. On its opposite side, the pull roll cover is affixed to a cylindrical outer surface of a textile pull roll by a repositionable pressure sensitive adhesive disposed therebetween. A method for making a textile pull roll is disclosed, as well as a method for changing a pull roll cover using repositionable pressure sensitive adhesive.
    Type: Grant
    Filed: March 5, 1996
    Date of Patent: June 1, 1999
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Louis S. Moren, David E. Johnson, Dennis G. Welygan
  • Patent number: 5900303
    Abstract: A fastener assembly for being molded into a foamed structure. The fastener assembly includes a base having first and second opposed major surfaces, first and second opposed ends, and first and second opposed side edges. A multiplicity of attachment members are carried by the base and extend outwardly from the first major surface of the base for mating with complementary attachment members. First and second spaced-apart end seals are attached to respective first and second opposed ends of the base for preventing intrusion of liquid foam past the ends of the base and onto the attachment members during molding of the structure. Each of the end seals defines a solid mass within which the attachment members are embedded. A multiplicity of spaced-apart anchors are carried by the base, and extend outwardly from the second major surface of the base for permanently attaching the fastener assembly to the foamed structure.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: May 4, 1999
    Assignee: Aplix, Inc.
    Inventor: Patrick J. Billarant
  • Patent number: 5900092
    Abstract: The invention relates to a method and apparatus for producing a material web of synthetic textile material for conversion into table-cloths. Here, two material webs produced according to standard procedure are joined along their respective side edges to a material web folded to a V shape for obtaining a total width on the produced web that is greater than the maximum width of a web produced by standard procedure. The inventive apparatus includes two reels (1, 2) on which are would webs (3, 4) of standard manufacture, which may be rolled off the reels and into mutual proximity with the aid of a roll nip (6) disposed after the reels, there also being a folding plate (8) for folding a third web (5) into a V shape which may be joined to both webs (3, 4) along their respective juxtaposed side edges by its free side portions (12, 13) to form a material web (11) having a total width which is greater than the maximum width of a web produced by standard procedure.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: May 4, 1999
    Assignee: Duni AB
    Inventor: Gosta Andersson
  • Patent number: 5891550
    Abstract: A wood structural member for bearing a structural load includes at least one wood segment having a generally radial cross-section is selected and arranged so that the annual rings intersect the horizontal shear stress plane at an angle between thirty and ninety degrees.
    Type: Grant
    Filed: July 3, 1996
    Date of Patent: April 6, 1999
    Inventor: Daniel A. Tingley
  • Patent number: 5891536
    Abstract: Vacuum glazings and methods of manufacture thereof are described; the glazings provide improved shear stress resistance in that the vacuum glazing comprises two sheets of glass (2, 3), hermetically sealed around the edge (4), with a thermally insulating internal vacuum, and an array of support pillars (5) placed between the glass sheets (2, 3), wherein the pillars (5) consist of a core (13), made of a material of higher compressive strength, with at least one end covered by a layer of softer material (14). Alternatively, the vacuum glazing comprises two sheets of glass (2, 3), hermetically sealed around the edge (4), with a thermally insulating vacuum, and an array of support pillars (5) placed between the glass sheets (2, 3), wherein the array includes a small number of fused solder glass pillars located over the surface of the glazing, between pillars of higher compressive strength.
    Type: Grant
    Filed: April 18, 1997
    Date of Patent: April 6, 1999
    Assignee: The University of Sydney
    Inventors: Richard Edward Collins, Jian-Zheng Tang
  • Patent number: 5891546
    Abstract: An auxiliary molded floor mat is produced to fit the carpeted floor compartment area of a van, pickup truck, sport utility vehicle or other vehicle having a floor which is substantially flat and even with a door sill. The floor mat is a one piece composite of a tufted carpet layer, a thermoplastic mid-layer and a non-slip substrate bottom layer. The floor mat has a flat base with raised walls near each of its outside edges which form a tray-like central area. At least one of the raised walls is double walled with a substantially horizontally extending floor engaging peripheral lip. Molding of the composite imparts a desired contoured shape which neatly fits the vehicle's floor compartment area without substantial folds or wrinkles. The tray-like central area of the floor mat catches debris. It is readily cleaned simply by removing the full mat from the vehicle.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: April 6, 1999
    Inventor: Raymond O. Sherman
  • Patent number: 5888621
    Abstract: The invention describes a web-like element (2;3) comprising an upper layer (5; 7) and a lower layer (6; 8) or an intermediate layer which are held apart from one another vertically by longitudinal ribs. At least the upper layer (5; 7) is formed from several strip-like webs (16-19; 20-24) with a rectangular cross section which run parallel to one another on the longitudinal ribs and lie with their flat sides in a common plane. The strip-like webs (16-19; 20-24) are arranged at right angles to the longitudinal axis or the longitudinal ribs and/or in longitudinal direction with equal spacing (14).
    Type: Grant
    Filed: August 28, 1996
    Date of Patent: March 30, 1999
    Inventors: Wolfgang Frohlich, Ursula Frohlich-Rossler
  • Patent number: 5885680
    Abstract: The electric isolator (1) is manufactured from a support (2) made of laminated material and a continuous band made of elastomeric material (3) wound in several contiguous successive turns around the support on an outer face (20) thereof so as to make an isolating coating in the form of a plurality of annular flanges (16, 17, 18). The continuous band is profiled so as to have, in section, a basis used as a contact surface with the support outer surface, an upper face provided with at least one flange extending transversally to the basis, a first and a second side surfaces which continue the basis by forming a certain angle therewith.
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: March 23, 1999
    Assignee: Sediver Societe Europeene d'Isolateurs en Verre et Composite
    Inventors: Roger Levillain, Gilles Bourdier
  • Patent number: 5882765
    Abstract: An element made of a reinforced low density heat protective material including an elastomer and/or a silicon resin matrix loaded with organic and/or inorganic components, wherein the reinforcement is formed of glass or ceramic thread sections or the like or organic materials fitted in the mass of the matrix along directions approximately orthogonal to at least one of the faces of the element and being flush, at least at one of their extremities, with at least one of the faces. The method for obtaining this element, includes, after molding to the general dimensions and shapes of the element with the aid of a loaded silicon matrix, placing the thread sections by stitching.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: March 16, 1999
    Assignee: Aerospatiale Societe Nationale Industrielle
    Inventors: Nicole Pastureau, Michel Daniel Hee, David Francois Christian Cussac, Jean-Claude Richard
  • Patent number: 5876832
    Abstract: Prefabricated composite detail parts use precured strips that include Z-pin reinforcement along the bond line. Each strip has Z-pin stubble protruding from opposed faces so that the pins are embedded into the detail parts when the joint forms.
    Type: Grant
    Filed: March 7, 1997
    Date of Patent: March 2, 1999
    Inventor: Shawn D. Pannell
  • Patent number: 5869165
    Abstract: Improved pin-reinforced sandwich structure ties the face sheets (typically on opposite sides of a foam core) together with a plurality of Z-pins that extend into each face sheet (through the core). The pins are arranged in a tetrahedral or hat section configuration in 2-dimensional or 3-dimensional arrangements to provide enhanced reinforcement, particularly in shear. We are able to improve the pulloff strength additionally by dimpling the core surrounding the pins to produce adhesive fillets along the pins.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: February 9, 1999
    Assignee: The Boeing Company
    Inventors: Michael E. Rorabaugh, Anthony Falcone
  • Patent number: 5866220
    Abstract: Methods for making a sheet material, such as wall covering, having a decorative (front) surface and a working (back) surface, for application to a support surface are disclosed. One method includes applying a release layer over the decorative surface and printing a pattern over the release layer to cover portions of the release layer. A pressure sensitive adhesive layer is applied to the working surface. Upon rolling the sheet material into a roll, the pattern adheres to the pressure sensitive adhesive layer so that, upon unrolling, the release layer transfers to the pressure sensitive adhesive layer. Another method is disclosed which sequentially combines ink, adhesive and a decorative sheet with a release sheet. Intermediate products, namely the sheet material prior to rolling are also disclosed.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: February 2, 1999
    Assignee: Borden Decorative Products, Inc.
    Inventors: George Rusincovitch, Lawrence Daniel Carstensen
  • Patent number: 5863635
    Abstract: I improve the impact shock resistance of bonds between composite elements by including Z-pin reinforcement. I prepare stubbled composite structure by using peel plys over the appropriate surface of the composite during pin insertion using conventional processes. I then use the stubbled composite structure with padups, as necessary, to produce the Z-pin reinforced joint or bond between composite elements using any of adhesive bonding, cocuring, or thermoplastic welding.
    Type: Grant
    Filed: March 7, 1997
    Date of Patent: January 26, 1999
    Assignee: The Boeing Company
    Inventor: James J. Childress
  • Patent number: 5863637
    Abstract: A resilient mat upon which people can walk or stand includes a pattern of punctiformed portions extending upwardly from an upper side of the mat and a pattern of punctiformed portions extending downwardly from an underside of the mat (to contact an underlying support surface), the upwardly- and downwardly-extending portions being offset from one another so that the upwardly-extending, punctiformed portions will move resiliently downwardly in a direction between downwardly-extending punctiformed portions when subjected to downward force from the foot of a person thereon.
    Type: Grant
    Filed: June 20, 1997
    Date of Patent: January 26, 1999
    Assignee: ERGOMAT A/S
    Inventors: Lars H. M.ang.nsson, Torben W. stergaard
  • Patent number: 5853844
    Abstract: A rubber pad construction is adapted for use in making a shoe sole, a shoe pad, a face layer of a table-tennis paddle, a shell of a ball, etc. The rubber pad construction includes a substrate, and a plurality of first and second protrusions which extend outwardly from one side of the substrate at intervals. The first protrusions are thinner and higher than the second protrusions to provide more flexibility. The second protrusions have more bearing ability than the first protrusions. The rubber pad construction provides desirable shock-absorbing and rebounding qualities.
    Type: Grant
    Filed: May 23, 1997
    Date of Patent: December 29, 1998
    Inventor: Keith Wen
  • Patent number: 5851636
    Abstract: A ceramic packing element is formed from a stack of ceramic plates having parallel ribs forming parallel grooves therebetween. The grooves are closed into channels by the surf ace of an opposed plate. The ribs may engage the end surfaces of ribs on an adjacent space or may be interleaved with the ribs of an opposed plate to form smaller channels. The plates are adhered to each other by firing a stack of plates in the green state or wrapping film or bands around a stack of pre-fired plates. The elements may be preassembled into larger units before placement in a column by wrapping metal bands around an assembly of elements.
    Type: Grant
    Filed: April 5, 1996
    Date of Patent: December 22, 1998
    Assignee: Lantec Products, Inc.
    Inventors: Ko C. Lang, Jun Huang
  • Patent number: 5849393
    Abstract: A structural element comprising a first member and a second member interengaged with one another. Each member has an inner layer formed from a machinable material and having a substantially smooth outer surface, and an outer layer having a substantially smooth inner surface of a shape generally complementary to the shape of the outer surface of the inner layer. The inner and outer layers are joined together such that the outer surface of the inner layer and the inner surface of the outer layer are in substantially continuous, face-to-face engagement with each other. The inner layer of the first member has a first formation machined therein. The structural element further comprises an element for interconnecting the first formation of the first member with the second member thereby to form the structural element.
    Type: Grant
    Filed: April 17, 1997
    Date of Patent: December 15, 1998
    Assignee: McDonnell Douglas Corporation
    Inventor: Kevin T. Slattery
  • Patent number: 5843551
    Abstract: A money cake apparatus, is disclosed, which gives the appearance of cash money being pulled from a birthday cake. This apparatus is comprised of a hollow base having one or more spout extensions with open ends, protruding upward from the top of the base. A cake is mounted upon the base after having through-holes cut therein for accommodating the spout extensions. In the preferred embodiment, a see-through glassine or plastic money strip, having individual adjacent compartments, acts as a means for delivering currency from the hollow base up through the spout extensions. Bills of currency are placed in each compartment and protected therein from cake and frosting debris as each bill is pulled, one by one, from the money cake apparatus.
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: December 1, 1998
    Assignees: Eleanor Gallegos Lee, Edmund Lee
    Inventors: Eleanor Gallegos Lee, Edmund Y. Lee, Maryann Vigil Martinez
  • Patent number: 5840396
    Abstract: The present invention provides a series of protective covers and a method for attaching the protective covers to a structural substrate. The series of covers includes a temporary cover that is made from a relatively inexpensive material, and a permanent protective cover that has finished surfaces. The temporary cover has a base, removable fasteners coupled to the base, and anchors coupled to the fasteners. The permanent cover has a permanent base element and fasteners attached to the element. The temporary cover is removably attached to the structural substrate during construction of the subject building. When the structural substrate is cement, the temporary cover forms a contoured region in the cement that matches the profile of the temporary cover. After the construction of the facility is finished, the temporary cover is removed from the structural substrate, leaving the contoured region and the anchors in the structural substrate.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: November 24, 1998
    Inventor: Richard T. Betz
  • Patent number: 5840398
    Abstract: A fastener assembly of the type for being molded into cushions, and including a base having first and second major surfaces defining first and second opposed ends and first and second opposed side edges. A multiplicity of attachment members are carried by the base and extend outwardly from the base for cooperating with complementary attachment members. First and second laterally-extending sealing gaps are respectively positioned adjacent the ends of the base. The sealing gaps are defined by areas of the first major surface of the base being devoid of the attachment members for permitting a sealing dam carried by a mold in which the foamed article is molded to fit into the sealing gaps and sealingly engage the first major surface of the base to form a foam-tight seal between the opposed ends of the base and the sealing dam of the mold to prevent intrusion of liquid foam past the ends of the base onto the attachment members of the base during molding of the article.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: November 24, 1998
    Assignee: Aplix, Inc.
    Inventor: Patrick J. Billarant
  • Patent number: 5834091
    Abstract: This has a plurality of nubs which incorporate preset multicolored decorative designs in their bodies, created by a machine able to apply this manufacturing process, on a multilayered monobloc composed of a base, support and seating layer and another or other upper ones, some of which are on the same level and in which cavities are formed, giving rise to the nubs which define images that change according to their three dimensional structure and different locations, alignments and possible quincunx formation, as well as the different perspective of observers and the variations in the distance of the latter.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: November 10, 1998
    Inventor: Miguel Zubigaray Irazabal
  • Patent number: 5807622
    Abstract: A smooth contoured structure is formed from a planar surface by etching mesas of equal height into the surface and heat treating the structure to mass transport material above the desired contour to fill in voids below the desired contour. In an alternate embodiment, an optical element is formed using a patterned layer of sacrificial material and thermally treating the sacrificial layer to form a precursor contour line. The line is then transformed onto a substrate and smoothed to form the optical element.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: September 15, 1998
    Assignee: Massachusetts Institute of Technology
    Inventors: Zong-Long Liau, Richard C. Williamson
  • Patent number: 5802801
    Abstract: A locker door and frame assembly including a one-piece locker door having integral box beam supports at the extreme side edges of a central rectangular panel of the door and including hinge means directly connected to one marginal area of one of the integral box beam supports and to an adjacent side frame member of the frame for pivotally connecting the locker door to the frame through one of the integral box beam supports. A single-point latch system is located adjacent the side edge of the door remote from the hinge side for use in locking the door to the frame at only a single point spaced intermediate the opposed end edges of the door. The box beam supports can be of a number of different cross-sections, and most preferably the box beam support adjacent the hinge side of the door is wider than the box beam support adjacent the latch side of the door.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: September 8, 1998
    Inventors: Charles D. Hohns, James Benenson, Jr.
  • Patent number: 5800897
    Abstract: This invention is directed to an air freshener composition containing a fiber pad comprising at least one needle-punched, nonwoven, hydrophilic fiber wherein the fiber has a capillary structure and deep grooves or channels along the longitudinal axis of the fiber, a fragrance incorporated into said fiber pad, wherein the fiber pad is enclosed by a container having air passageways to allow for the fragrance to escape into the surrounding environment.
    Type: Grant
    Filed: January 25, 1996
    Date of Patent: September 1, 1998
    Assignee: Eastman Chemical Company
    Inventors: Mahendra Kumar Sharma, Richard Irving Garrity, John Jacob Hiller
  • Patent number: 5795640
    Abstract: A fastener assembly of the type for being molded into cushions, and including a base having first and second major surfaces defining first and second opposed ends and first and second opposed side edges. A multiplicity of attachment members are carried by the base and extend outwardly from the base for cooperating with complementary attachment members. First and second laterally ending sealing gaps are respectively positioned adjacent the ends of the base. The sealing gaps are defined by areas of the first major surface of the base being devoid of the attachment members for permitting a sealing dam carried by a mold in which the foamed article is molded to fit into the sealing gaps and sealingly engage the first major surface of the base to form a foam-tight seal between the opposed ends of the base and the sealing dam of the mold to prevent intrusion of liquid foam past the ends of the base onto the attachment members of the base during molding of the article.
    Type: Grant
    Filed: January 17, 1997
    Date of Patent: August 18, 1998
    Assignee: Aplix, Inc.
    Inventor: Patrick J. Billarant
  • Patent number: 5786061
    Abstract: A separable fastener component for use with a complementary separable fastener component has a base member, having a nominal fastening face and a non-fastening face. Carried on the fastening face is a pattern of fastening elements, comprising an interior region carrying fastening elements that are free of any cover. Substantially surrounding the interior region is a perimeter region that carries fastening elements which are covered. The perimeter region of covered fastening elements may be a rectangular or non-rectangular annulus. The fastening elements may be hooks or loops.The fastening component may be incorporated into a molded product, with minimal intrusion of the molding material into the fastening elements of the main region. The perimeter cover forms a gasket seal with the mold in several different configurations and prevents molding material from infiltrating to the uncovered interior region of fastening elements.
    Type: Grant
    Filed: August 2, 1996
    Date of Patent: July 28, 1998
    Assignee: Velcro Industries B.V.
    Inventor: Donald L. Banfield
  • Patent number: 5783287
    Abstract: A method for molding a plastic part comprises preforming a film laminate and insert molding a plastic substrate against the film laminate. According to one embodiment, the film laminate is preformed with re-entrant edge portions. The insert molding step involves positioning the film laminate in a mold cavity, closing the mold and injecting molten resin into the mold cavity against the film laminate. The force of the closing of the mold and the injection of the resin causes the re-entrant edge portions to curl up under the solidifying resin to ensure complete coverage of the longitudinal edges of the plastic substrate by the film laminate. According to another embodiment, a stencil of an image is made in the film laminate prior to the insert molding. The resin injected into the mold flows into the stencil so that the image is visible against the surrounding surface of the film laminate.
    Type: Grant
    Filed: October 2, 1996
    Date of Patent: July 21, 1998
    Assignee: Green Tokai Co., Ltd.
    Inventors: Hiroaki Yamamoto, William Hardgrove
  • Patent number: 5776583
    Abstract: A new Floor Mat System for catching and storing water and debris fallen from the shoes of motorists. The inventive device includes an upper portion, a lower portion and a storage means contained within the lower portion.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: July 7, 1998
    Inventor: Kirby K. Peyton
  • Patent number: 5776562
    Abstract: The web plate consists of two panes (1) and a plurality of webs (2) interconnecting the panes (1). The width of the webs is substantially greater than the spacing between the webs. The longitudinal extension of the webs (2) is horizontal. The webs (2) form an acute angle (.alpha.) with the panes (1). The cross section on the lower side of some of the webs (2) is saw-tooth shaped. This ensures that, when the sun is high in the sky, most of the sunlight is deflected outwards. The narrow horizontal cavities (3) between the webs (2) keep heat losses by convection to a minimum, thus ensuring a very good thermal insulation.
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: July 7, 1998
    Inventor: Dietrich Schwarz
  • Patent number: 5766720
    Abstract: An absorber of impact-caused vibrations which is excellent in absorbing impact-caused vibrations, particularly relates to vibration absorption from sports instruments, tools or bicycle associated with impact-caused vibrations, for example, with the absorber of impact-caused vibrations made of a weight and an elastomer attached to a part of devices such as grip end, absorbs impact-caused vibration energy by converting impact-caused vibrations of devices to moving energy of a weight.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: June 16, 1998
    Assignee: Toray Industries, Inc.
    Inventors: Masahiro Yamagishi, Hisashi Tazawa, Takehiro Hirahara
  • Patent number: 5766723
    Abstract: A fastener assembly capable of being molded into a cushion, the fastener assembly comprising: (i) a backing layer and (ii) a fastening layer opposed to one another, the backing layer comprising anchor means to secure the fastener assembly to the cushion, the fastening layer comprising a touch fastening surface spaced inwardly from the marginal edges of the fastening layer to define a peripheral margin around the fastening layer, and (iii) a foam seal disposed on the peripheral margin, the foam seal having an Indentation Force Deflection, when measured pursuant to ASTM D3574-95, in the range of from about 10 to about 1000 pounds.force. A process for producing the fastener assembly and a cushion describing the fastener assembly are also disclosed.
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: June 16, 1998
    Assignee: Woodbridge Foam Corporation
    Inventors: Louis F. Oborny, Kevin G. Kangas, James C. Tran
  • Patent number: 5750236
    Abstract: Apparatus and method for forming compound shaped surfaces. A skin conforming to the visual shape of the surface being formed is prepared from a blank sheet of material that is cut to size and includes any desired stamped-out detailing or notched edges or lines. Disposable strips of material are used to form hems in the skin. A preforming die is used to create tight bends or outer contours in the skin. A liner of the desired size and detailing is formed along with two-shaped side flanges. A plurality of ribs or silhouettes are provided and placed into the skin to form and maintain the desired final shape. The pre-formed liner is then assembled to the skin, the ribs being disposed between the liner and the skin.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: May 12, 1998
    Assignee: Royal Truck Bodies, Inc.
    Inventors: Carlos Joaquin Aros, Sylvan S. Throndson Aros
  • Patent number: 5747139
    Abstract: A flexible carrier tape used for protecting components while they are being transported, wherein the carrier tape comprise a strip portion having a component-receiving surface and first and second longitudinal edge surfaces. At least two side walls having inner and outer major surfaces extend upwardly from the component-receiving surface between the longitudinal edge surfaces forming at least one component-receiving area. The inner major surface of at least one side wall is inclined inwardly toward the component-receiving area, forming an angle greater than 0 degrees but less than 90 degrees with the component-receiving surface of the carrier tape. When a component is placed in the component-receiving area, the inclined inner major surface advantageously exerts a force on the component that prevents the component from moving within or falling out of the component-receiving area.
    Type: Grant
    Filed: January 24, 1996
    Date of Patent: May 5, 1998
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: James L. Schenz
  • Patent number: 5741571
    Abstract: A double skin composite panel comprising two steel facing plates of thickness between 2 mm and 32 mm is joined together by cross-members. Each cross-member is aligned generally normal to the facing plates and is spaced from its neighboring members by a distance of between 10 and 80 times the thickness of the centers of the facing plates, the separation between the facing plates being between 30 mm and 800 mm. A filler material, e.g. concrete, is introduced into the spacing between the facing plates.
    Type: Grant
    Filed: November 25, 1996
    Date of Patent: April 21, 1998
    Assignee: British Steel PLC
    Inventors: Hugh Gordon Bowerman, Bassam Adeeb Burgan
  • Patent number: 5738924
    Abstract: Sandwich construction building materials are produced using conventional facings of plywood, fiberboard, particle board, mineral board, wood, metal, plastic, etc. on both faces of the building material, the inner core therebetween being made from natural wood veneer, made from wood fibers or wood shavings combined with synthetic resin, bamboo, etc. bent into elongate strips of angular, corrugated or undulating configuration or rolled into hollow tubes. The strips or tubes may be cut transversely into strips of rings of equal height and assembled proximately of contiguously to form an inner core layer having an openwork pattern. Openwork spaces may be filled with insulation or strengthening materials, and core elements may be coated with resins or adhesives. The resulting building products may be modular and lightweight, strong and suitable for use as plywood, flooring, walls, beams, joists, trusses and posts.
    Type: Grant
    Filed: July 24, 1995
    Date of Patent: April 14, 1998
    Inventor: Peter Sing
  • Patent number: 5736217
    Abstract: A fastener of the hook and loop type intended to incorporated into plastic articles by plastic molding processes is formed of a known separable fastener member having a base member and a plurality of engaging elements upstanding from one surface thereof. A vinyl plastisol, thermoplastic, or rubber encasement which intimately surrounds at least some of the individual engaging elements protects the elements when they are exposed to the harsh environment of a molding process. The fastener is placed in a mold and molded into, as an integral part thereof, a plastic part. The encasement is removable from the engaging elements after the molding process, to expose the engaging elements, without permanently deforming or substantially destroying the fastening performance thereof.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: April 7, 1998
    Assignee: Velcro Industries B.V.
    Inventors: Donald L. Banfield, Gerald F. Rocha
  • Patent number: 5725926
    Abstract: A car floor mat has a dustproof side and a waterproof side. The dustproof side is provided with a carpet body detachably secured to the dustproof side. The carpet body is provided in the underside thereof with a plurality of lumps which are made of a recycled rubber material for preventing the carpet body from skidding. The waterproof side is provided with a pluralith of straight drain trenches and curved drain trenches, and a margin trench. The dustproof side and the waterproof side can be used interchangeably.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: March 10, 1998
    Inventor: Ming-Ling Wang
  • Patent number: 5725924
    Abstract: There is disclosed a sealing device (7) comprising an elongate sealing portion (8) secured substantially along its length to an adhesive means (10) having an outer adhesive surface (11) remote from the sealing portion. The device further comprises a plurality of protruding members (12) positioned at predetermined intervals along its length and having a protruding end (15) protruding from the outer adhesive surface (11) of the adhesive means (10). The protruding members (12) comprise a flat portion (13) of small thickness opposite the protruding end (15). Also disclosed is a sealable body in which the sealing device is used and methods for forming the sealing device.
    Type: Grant
    Filed: July 14, 1995
    Date of Patent: March 10, 1998
    Assignee: The Standard Products Company
    Inventor: James Frederick Keys
  • Patent number: 5725928
    Abstract: A fastening component of a separable fastener has some portion that is necessary for its fastening function, such as the hooks, the base to which the hooks are attached or a substrate that is used for another purpose, comprised of a magnetically attractive constituent. Another portion of the fastening component is comprised of a magnetically inert constituent. The fastening element may be the hook portion or the loop portion of a typical fastener. The fastening elements and the base may be unitary, or of different precursors, such as in a woven fastener component. The magnetically inert constituent may comprise a polymeric plastic or a thermoplastic elastomer. The magnetic attractant may impregnate the magnetically inert constituent, or it may coat or be coated by the magnetically inert constituent. The magnetic attractant may comprise a metal powder. The metal may be selected from the group consisting of iron powder. The magnetic attractant may be an organo-iron or a rare earth metal.
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: March 10, 1998
    Assignee: Velcro Industries B.V.
    Inventors: Randall B. Kenney, Brian J. Routhier, Martin I. Jacobs
  • Patent number: 5723225
    Abstract: Four sheet SPF/DB panels having thick perpendicular webs formed between face sheets for areas of high compressive stress while other areas have relatively thinner webs so that the overall weight of the panel is not excessive. The thick webs are constructed by welding doubler strips or grids to core sheets when the core sheets are welded together into a core assembly prior to panel formation. When the core assembly so formed is superplastically deformed, the outer edges of the doubler strips bond to the face sheet and then are stretched into the centers of the thick webs, thereby thickening them for additional compressive strength. Normally such are used to reinforce edge joints between panels or supporting structure.
    Type: Grant
    Filed: August 26, 1996
    Date of Patent: March 3, 1998
    Assignee: McDonnell Douglas Corporation
    Inventors: Ken K. Yasui, David F. Bertino, Krishna Hoffman, David H. Hamilton
  • Patent number: 5714227
    Abstract: Tubular parison of a molten resin to such an extent as to melt undergoes a pre-blow with a blow molding apparatus, whereupon the blown tubular parison is clamped between dies of a blow molding apparatus, and also, is mutually weld together with parts of the inside faces of the tubular parison to form a multiple of isolated hollows in the parison. Gas is fed through a multiple of gas feed nozzles which are provided in the die into the hollow portions. A number of the hollow portions are opened in a second process to form a functional part.
    Type: Grant
    Filed: March 21, 1996
    Date of Patent: February 3, 1998
    Assignee: Idemitsu Petrochemical Co., Ltd.
    Inventors: Minoru Sugawara, Koki Hirano, Katsuhiko Tada, Tetsuya Nakamura
  • Patent number: 5709919
    Abstract: Combustion plants and gas turbines have inner regions through which hot gases flow. A thermal insulation for the inner regions includes a fiber composite having a surface. A protection against destruction is disposed at the surface.
    Type: Grant
    Filed: December 19, 1994
    Date of Patent: January 20, 1998
    Assignee: ABB Patent GmbH
    Inventors: Axel Kranzmann, Ludwig Weiler
  • Patent number: 5705236
    Abstract: A method of forming an end of an elongated molding having an extruded length having a hollow interior defined by a base and a cover with at least one rib unitary with the base and extending toward the cover in supporting relationship therewith, wherein the base is first removed from the end portion which is then placed in a mold and formed by injection thermoplastic material therein.
    Type: Grant
    Filed: December 19, 1995
    Date of Patent: January 6, 1998
    Assignee: The Standard Products Company
    Inventors: Alex Eraybar, William J. Connolly
  • Patent number: 5698288
    Abstract: A protective covering for a swim platform located on a boat is provided. The protective covering may be detachably attached over the top of a swim platform, such as those platforms which are located about the rear of boats or other marine craft. Use of the protective covering will prevent waterfowl or other animals from defecating, loitering or nesting on the swim platform. The covering includes a generally rectangular portion located intermediate a right wing portion and a left wing portion. A plurality of apertures designed to secure the covering to the swim platform are provided on the rectangular portion, right wing portion and left wing portion. Both the right wing and the left wing fold forming a right sidewall and a left sidewall. The sidewalls and rectangular portion form a hollow, generally triangular structure which is placed atop and resides in the area immediately atop the swim platform. The covering is securely attached to the swim platform by any of a variety of attachment means.
    Type: Grant
    Filed: October 7, 1996
    Date of Patent: December 16, 1997
    Inventor: Jeff Barnes
  • Patent number: 5691021
    Abstract: A flame retardant fastener adapted for releasable engagement to a second fastener. A backing layer of the fastener is constructed of a flame retardant polymeric material having an exposed bonding surface and a support surface. A multiplicity of flexible, resilient stem portions extend generally perpendicular to the bonding surface. The distal stem portions have an enlarged head portion located on a distal end of the stem portion. The enlarged head portions have a top surface opposite the distal stem portions and a latching surface opposite the bonding surface. The head portions is disposed to afford movement along different portions of the backing layer and into releasable engagement with the second fastener. A non-flame retardant, pressure sensitive adhesive is applied the support surface.
    Type: Grant
    Filed: February 28, 1996
    Date of Patent: November 25, 1997
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: James J. Kobe
  • Patent number: 5688576
    Abstract: A fastener member for molding which is a fastener tape which includes engaging elements on a top side of its substrate and also includes ridges which extend in a longitudinal direction on both edges of a back side of the substrate. The ridges project outwardly such that its outermost part is about 0.3-5 mm from the outer edge of the substrate. A process for producing a plastic molded article having the fastener members molded thereon, comprises fitting the above-mentioned fastener member in the recess of a mold such that the engaging elements on its surface are directed to the recess of the mold and the ridges of the fastener member substantially seal the gap between the fastener member and the sidewall of the recess of the mold, and injecting a resinous composition into the mold.
    Type: Grant
    Filed: May 3, 1996
    Date of Patent: November 18, 1997
    Assignee: Kuraray Co., Ltd.
    Inventors: Yuji Ohno, Kunihiko Shimamura, Tohru Tanokura