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WO/1997/016300 |
A heat recoverable article for sealing splices having substrates (28, 30) of disparate size. The heat recoverable article includes a first heat shrinkable sleeve (4) having an adhesive (20) which extends over at least part of its interio...
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WO/1997/010943 |
A system for transporting a pig (28) along the interior of a pipeline (26), particularly for the purpose of installing a liner (12) in the pipeline by towing the liner behind the pig, in which a hydrostatic head is applied on either side...
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WO/1997/010936 |
The invention relates to a process for heating polymer material, including irradiation of said polymer material with infrared radiation. In accordance with the process according to the invention the infrared radiation has wave lengths wh...
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WO/1997/009166 |
WO 95/23682 A1, based on International Patent Application No. PCT/AU95/00100 filed on 28 February 1995, relates to fabrication of structurally strong articles from inherently weak materials, such as expanded polystyrene, coated with one ...
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WO/1997/009236 |
A method and apparatus of labeling an article (10) with a convex surface (14) is disclosed. The article has top and bottom body (16, 18) portions and a convex surface located between the top and bottom body portions. The convex surface p...
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WO/1997/007968 |
Encapsulated glass fiber insulation is made by forming an encapsulating or covering material (152) over the top surface of a glass fiber mat or core (11) with the formed covering material extending adjacent the side surfaces. The coverin...
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WO/1997/006941 |
A method of relining sewer lines (2), waterlines or gas lines is disclosed which uses a segmented liner (8) of reduced size relative to the pipe being relined, with the liner being heat/pressure molded to the shape of the pipe (2) being ...
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WO/1997/006298 |
This invention provides moisture stable tuftstring carpet assemblies. The pile surface structure comprises a moisture stable backing substrate, a plurality of elongated pile articles each comprising an elongated, moisture stable support ...
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WO/1997/005996 |
A method for reflanging a broadly flanged vessel such as a bath (11). The method includes firstly cutting off the expansive flange portion (19) of the bath (11) so as to retain a uniform peripheral edge (17). A pre-formed moulding (21) h...
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WO/1997/006004 |
This invention provides moisture stable tuftstring carpet assemblies. The pile surface structure comprises a moisture stable backing substrate (218) and a plurality of elongated pile articles (45 a-h) where each is comprised of an elonga...
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WO/1997/004950 |
A method and apparatus for making a seat cushion includes locating a barrier fabric (28) between the forming surface (26) of a forming tool (24) and the nap surface of a deep nap cover fabric (11) being bonded to a cushion body (17), the...
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WO/1997/004937 |
A method for bonding a cover fabric (12) to a cushion body (17) for producing a seat cushion for a seating component (10) by supplying steam under pressure to a forming tool (26) of a forming apparatus (20), the forming tool (26) diffusi...
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WO/1997/004192 |
A heat-insulating structure comprising a heat insulating body, such as of glass wool, covered with a polymer film bonded. A part or the whole of a central region of a polymer film (3b) flowing on a conveyor, and inner and outer portions ...
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WO/1997/003810 |
Catheter systems (10) comprising a base catheter (12) and a sleeve catheter (14) are modified to have reduced sliding friction therebetween. The sleeve catheter (14) is received over the base catheter (12), and an inner luminal surface o...
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WO/1997/003332 |
The invention pertains to a heat-exchanger intended in particular for use in heat-generating and cooling machines which use the regenerative gas cycle process with separation of the heat exchange mediums. A pipe (1) with ribs (2) to incr...
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WO/1997/002791 |
A tube which circumferentially distends from its initial circumference upon the application of a circumferentially distending force such as applied by an internal pressure, and which exhibits minimal recoil following the removal of the c...
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WO/1997/002157 |
A load carrier strut is designed for being secured, with at least one end portion, in a load carrier foot which is fixable on a vehicle roof. The load carrier strut (1) has a hollow profile (2), is provided exteriorly with an enveloping ...
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WO/1997/002451 |
A method and apparatus are provided for forming sealed and reinforced holes through the end of a flexible resin impregnable tubular pipe liner (21) for securing a cable (73) thereto and for sealing the end of the liner. The liner is to b...
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WO/1997/001429 |
An extrusion apparatus and method, and a tubular product and a pipe made of several different materials. The extrusion apparatus according to the invention comprises at least one stator (1, 6, 10), at least one rotor (2, 2a, 2b), and at ...
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WO/1997/001428 |
The invention relates to an extrusion apparatus for preparing a cylindrical plastic product or for coating the product at least with one layer of plastic, the extrusion apparatus comprising at least one conical stator (3, 4, 5), at least...
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WO/1996/038292 |
Rigidifiable composites are formed by stitching a reinforced B-stage resin sheet stock to form a three-dimensional preform (20). The preform (20) is subsequently rigidified by initiating final cure of the resin. Molded articles, inflatab...
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WO/1996/037359 |
Fabric (10) with HDPE shrinkable fibres (12) in wraparound direction laminated to LDPE film (14) on outside and coated with adhesive (16) on inside curls around small diameter object such as wire splice to resist unwrapping during heat s...
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WO/1996/037725 |
Apparatus and a method for producing reduction in width in plastics lining pipes includes at least one pair of reducing rolls through which in use the liner pipe is forced from the upstream thereof, the rolls being disposed and configure...
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WO/1996/036476 |
The invention provides a curable synthetic resin matrix which is formulated so that it can be extruded and will form a stable flexible extrudate. Its main use if for lining tubes which can be placed on pipelines or passageways and cured ...
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WO/1996/032255 |
A laminator apparatus (10) includes upper and lower belt assemblies (20, 22) which are supported in closely spaced adjacent relation. The lower belt assembly (22) includes a stainless steel belt (30) received around first and second meta...
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WO/1996/031342 |
Covered rolls (10) having reduced residual stresses through the inclusion of one or more intermediate compressive layers (12) and the method for manufacturing are disclosed. In one embodiment, the intermediate compressive layer (12) comp...
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WO/1996/031727 |
A method of re-lining a main pipeline (10) having at least one transversely extending pipe (11) connected thereto via a generally annular connection region (12), said method comprising applying an internal lining (10a) to the inner wall ...
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WO/1996/030810 |
Method and apparatus for peeling an image media-laminate to remove a throw-away layer (16) from a keeper layer (14). The laminate is fed through a nip defined by upper and lower rolls and then the laminate is bent upwardly about a surfac...
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WO/1996/029534 |
Lining tube material including a curable latent resin system for lining underground pipelines and passageways is prepared as a large supply (10). Measured lengths (20) are taken from the supply (10) as needed by measuring the length (for...
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WO/1996/028306 |
A method and system are disclosed for controlling the temperature of a delaminating surface (54) in a range which reduces the formation of pinholes in an image bearing layer on an image bearing medium (16) upon release of a laminated pro...
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WO/1996/025286 |
A method for affixing a coating film providing protection against weather influences to a wooden building element, wherein a plastic foil is affixed to at least one surface of said building element. A groove is formed between parts of th...
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WO/1996/022489 |
In a process and device for applying a coating of a hardened compound reinforced by fibres (5) and containing a binder to a substrate, especially the inner wall of a pipe or the like, in order to obtain a coating with a high proportion o...
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WO/1996/021550 |
A method of adhering a non-heat-transmitting protective (foam) sleeve (30) to a pipe or cable wherein adhesive (34) on the inner surface of the sleeve is activated by inductive heating of the pipe or cable, the sleeve being too thick for...
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WO/1996/021556 |
An embossed thermoplastic film (10) having a first side having a substantially smooth surface (32) and a second side (30) having a partially embossed surface (36) on its surface.
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WO/1996/019693 |
The invention relates to a process for producing a flexible tube for lining pipes, channels or the like, with an outer woven, layered or knitted glass-fibre web, a voluminous glass-fibre product mat and a covering inner woven, layered or...
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WO/1996/018493 |
Method and apparatus for re-forming walled thermoplastics members including pipe (12) as re-lining of worn-out pipeline (20) by heating (14) to soften throughout wall thickness without melting, and re-sizing/re-shaping by fluid pressure ...
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WO/1996/018492 |
A flexible liner (38) includes a back side surface having a number of ribs (46) that project outwardly a distance away from the liner. The ribs each have an enlarged profile configured to provide a strong mechanical lock with an intermed...
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WO/1996/017719 |
The present invention concerns a metal part with covering, in particular a motor vehicle door part which is to face the passenger compartment. The invention also concerns a method of producing such a covering. In order to be able to prod...
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WO/1996/016790 |
A method for installing plastic liners (20) with protuberances in pipes (40) includes the steps of providing a cylindrical tubular liner (20) with protuberances of plastic material of predetermined diameter and fixed in position in a bon...
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WO/1996/016805 |
Method and apparatus for peeling a layer (16) from a laminate (12) utilizing a peel rod (30) about which the layer is guided during peeling. The peel rod is continuously supported along its length by a bearing sleeve (40) having a longit...
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WO/1996/014971 |
In the production of veneered panelling units such as wainscot panels (15) with approximately shaped rounded long edges (6), a veneer butt-jointin the region of the long edges (6) can be avoided by using a blank (1) which is wider than t...
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WO/1996/014223 |
A trim component for internal fitting, especially in motor vehicles, consisting of a moulding made from expanded polypropylene (EPP) beads, comprises a decorative material, especially fabric and/or film, and possibly one or more coated, ...
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WO/1996/014038 |
A process for the manufacture of a vapor permeable, liquid impermeable composite material (10, 12) comprising a three-dimensional apertured substrate (12) having a vapor permeable, liquid impermeable coating material (10) thereon, the su...
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WO/1996/012605 |
Either (i) flexible resin impregnated lining tube (36) or (ii) a thermoplastic lining tube is placed in a pipeline or passageway to be lined. An apparatus (44) which emits radially directed microwave energy is passed through the lining t...
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WO/1996/011783 |
The machine disclosed is a cylindrical body made up of thin segment shaped, radially arranged magnets (32, 34) which establish magnetic fields. The magnetic fields (33, 35) are arranged either directly or by distributor/commutator means ...
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WO/1996/011101 |
A compact apparatus (201) for everting a liner utilizing fluid pressure after the liner has been aligned with the conduit to be lined is provided. The apparatus includes a sphincter valve (203) with its axis aligned with the conduit to b...
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WO/1996/011102 |
The invention relates to a draining board comprising a basic plate of plastic and a cover sheet. The known draining board of this type sometimes has a rather short lifespan because moisture penetrates into the wooden basic plate at the j...
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WO/1996/011100 |
The invention relates to a process for producing composite fibre pipes with a metal surface in the steps: The composite fibre pipe (1) is made by the winding process in which layers with spirally and/or axially directed fibres alternate ...
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WO/1996/009427 |
An irregularly shaped glass fiber (116) is provided which enjoys improved resiliency, and openness in pack structures. Wool packs (48) and other wool portions (148) having such irregularly shaped fibers (116) may be processed directly th...
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WO/1996/008358 |
A method for making a composite tube including an extruded cylindrical mandrel (18), and reinforced by helically winding at least one reinforcing strip (66, 66") around the mandrel. The reinforcing strip on the mandrel (18) is subjected ...
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