Patents for B29D 23 - Producing tubular articles (6,162)
08/2006
08/09/2006EP1687129A1 Pipe molding system with vacuum and temperature controls of cooling plugs
08/09/2006EP1494845B1 Process for the production of a polymer layer of a flexible offshore pipe
08/03/2006WO2006028548A3 Apparatus and methods for forming thermoplastic clamshell components
08/02/2006EP1685946A1 Process for manufacturing a hose from thermoplastic polyurethane
08/02/2006EP1536937B1 Method and device for taking off extrusion products, in particular for aligning the caterpillar take-off unit with the extrusion axis
08/02/2006EP1347873B1 Method and apparatus for forming a polymeric container system for pressurized fluids
08/02/2006CN1810217A Treating silica gel duct for microwave heat therapeutic instrument and its making process
08/02/2006CN1267492C Mixer for inner tube
07/2006
07/26/2006EP1472063B1 Multi-layer plastic pipe produced by means of rotational casting and method for its manufacturing
07/26/2006EP1314923B1 Composite high-pressure tube and method of manufacturing the tube
07/26/2006CN1807957A Fluorine plastic product and making method thereof
07/26/2006CN1807075A Forming method for cooling water circulation cavity of microwave heat therapeutic instrument silicagel catheter
07/26/2006CN1265951C Method for producing plastic assembly parts
07/20/2006US20060157502 Tube with head made of multilayer materials and manufacturing process
07/20/2006DE102005001060A1 External grooved plastic pipe production equipment has a pipe preform guiding and cooling tank with external calibration sleeve surrounding grooved preform and calibrated grooved pipe
07/19/2006CN2797013Y Production device of wire reinforced composite plastic pipe
07/18/2006US7078080 Synthetic resin container having a craze pattern thereon and method for producing the same
07/13/2006WO2006072865A1 Oval cross-section tube, method for the production and device for the use thereof
07/13/2006WO2006072310A1 Cross-linking method for producing steam-sterilizable multi-layer port tubes
07/13/2006WO2004089608A3 Apparatus for radially expanding and plastically deforming a tubular member
07/13/2006US20060152997 Vehicle mounted concrete mixing drum and method of manufacture thereof
07/13/2006DE10229078B4 Vorrichtung zum Führen einzelner Verstärkungsfäden Device for guiding individual reinforcing threads
07/13/2006CA2593148A1 Oval cross-section tube, method for the production and device for the use thereof
07/12/2006EP1679265A1 Tube with non-circular cross-section, its manufacturing method and apparatus therefor
07/12/2006EP1370409B1 Plant for and method of production of flexible tubes made from plastic with moulding of the head on top of the skirt carried out by continuously moving tools
07/11/2006US7074469 Composite compositions with barrier properties and methods for the preparation thereof
07/11/2006US7074468 Fuel tanks
07/11/2006US7074466 Beverage and food containers, inwardly directed foam
07/11/2006US7074300 Soaking raw materials in sodium hydroxide; drainage; cooling, depressurization
07/11/2006CA2229879C Process for the production of a multi-chamber packaging tube
07/06/2006DE10229074B4 Spiralisiervorrichtung Spiralling
07/06/2006DE102005042678A1 Verfahren zur Herstellung eines Stutzens A method for producing a nozzle
07/06/2006DE102004062659A1 Plastic pipe manufacture involves extrusion of pipe material including cross-linking agent and applying steam to initiate cross-linking of plastic
07/06/2006DE102004061986A1 Vernetzungsverfahren zur Herstellung von dampfsterilisierbaren mehrschichtigen Portschläuchen Crosslinking process for the production of steam sterilizable multilayer port tubing
07/05/2006EP1676071A1 Method and apparatus for producing an rf cured hose, and the hose so produced
07/04/2006US7069637 Flexibility; reliability; applicable for sealed pipes of variable diameter using single device
07/04/2006CA2160732C Method of making tubes out of composite material having high tribological and mechanical characteristics
06/2006
06/29/2006DE102005010808A1 Open or closed loop control of extrusion line for plastic profiles, in particular pipes, knows extrusion speed relative to extrusion line length and automatically resets each plant unit for new profile at correct time during extrusion
06/28/2006EP1675130A1 Electrically conductive material based on fluoropolymers and method of producing the same
06/28/2006CN1792620A Tech, for producing sebific duct of silicon rubber and special mould core thereof
06/21/2006CN1789776A Glass fiber reinforced plastic quick coupling, production method and apparatus therefor
06/20/2006US7063873 Multilayer tube;npolyamide and ethylene-vinyl alcohol copolymer
06/13/2006US7060218 Adjustable length mold assemblies
06/07/2006EP1453646B1 Mould for forming the headpiece of deformable tubular plastic containers
06/07/2006CN1781695A Method for producing aseptic lastic water supply pipe
06/06/2006US7056564 Gel filled trauma mitigation device and composition therefore
06/06/2006US7055551 Flexible pipe and method of manufacturing same
06/01/2006US20060113696 Low cost vehicle fuel system components manufactured from conductive loaded resin-based materials
06/01/2006DE202005001368U1 Hose, especially pneumatic hose of thermoplastic polyurethane, is formed from polyurethane source material and subsequently added di-isocyanate
05/2006
05/31/2006EP1660311A1 Multilayer electrofusion couplings
05/31/2006CN1779272A Fan
05/31/2006CN1778837A Mineral polyethylene piping materials and production thereof
05/30/2006US7052751 fuel transport tube with decreased fuel vapor permeability; an inner conductive nylon layer, a thin aluminum barrier, outer nonconductive thermoplastic resin layer
05/26/2006WO2005120823A3 Non-covalent bonding agent for carbon nanotube reinforced polymer composites
05/25/2006US20060107835 Air conducting channel
05/24/2006EP1658165A1 Impact-modified polyamide film
05/24/2006EP1658163A1 Impact-modified polyamide hollow body
05/24/2006DE102004054662A1 Internal treatment of hollow profiles made of thermoplastic and/or thermoelastic materials uses energy absorber inside profile to convert supplied energy and direct it at inner profile wall
05/24/2006CN1775518A Method for processing integrated reducing multi-way pipe fitting
05/23/2006US7048981 blends of aromatic polyesters and polyamides used to form haze-free film or containers; gas barriers; bottles
05/23/2006US7048976 Cooling article involving evaporation of water from a polymer absorbent
05/23/2006US7048975 Pulp molded container
05/23/2006CA2312374C Wirelaying tool
05/18/2006US20060105077 Installation for producing and packing tubes
05/18/2006DE102004054389A1 Partially crystalline polyamide based polymeric material composition, useful for preparing molded parts e.g. tubes and hoses, comprises partially crystallized polyamide, surface-active substances and active component (amorphous compounds)
05/17/2006EP1164856B1 Thermoplastic food casing
05/17/2006CN1256532C Equipment and method for producing enhanced multiple pipes for coal mines
05/17/2006CN1256382C Polyester moulding composition
05/16/2006US7045032 Pass-through fishing rod and method of manufacturing same
05/16/2006CA2450560C Pipe molding system with vacuum and temperature controls of cooling plugs
05/11/2006DE102004012679B4 Extrusion head for thermoplastic plastic hose and pipe production has extrusion gap with fixed wall section and segmented wall sections which overlap at their edges and swivel to vary gap diameter
05/10/2006EP1531982B1 Installation for producing and packing tubes
05/10/2006EP1483106B1 Apparatus for realizing ducts for air conditioning systems and ducts realized with said apparatus
05/10/2006CN2778545Y Shaping device of hose making machine
05/09/2006CA2525171A1 Pressure vessel hydrogen storage tank and method for manufacturing pressure vessel
05/04/2006WO2006047375A1 Composite pipes and method making same
05/04/2006DE102004052972A1 Vorrichtung und Verfahren zum Führen und Formen eines extrudierten Kunststoffstranges Apparatus and method for guiding and shaping of an extruded plastic strand
05/04/2006DE102004052391A1 Corrugated plastic tube manufacture including location of fastening insert which is preloaded into recess in corrugator tool plates and embedded into the soft plastic while forming corrugations
05/03/2006CN1254362C Conductive multilayer gasoline conveying pipe based on polymeric amide and EVOH
05/02/2006US7037562 Angioplasty super balloon fabrication with composite materials
05/02/2006US7037456 Manufacturing apparatus for flexible plastic tubes
04/2006
04/27/2006DE102004051744A1 Vorrichtung zum Herstellen eines rohrförmigen Körpers Apparatus for manufacturing a tubular body
04/27/2006CA2624939A1 Flexible intermediate bulk container having optimum discharge of hazardous charge
04/26/2006EP1650486A2 T-piece
04/26/2006CN1762687A Double layer hardness pen cap production method
04/25/2006CA2326802C Extruded acoustic pipe support
04/20/2006WO2005058573A9 Method for manufacturing and heat-insulated pipes for conveying hot or cold fluids
04/20/2006DE19912199B4 Verfahren zum Herstellen eines flexiblen Rohrs für ein Endoskop A method for producing a flexible tube for an endoscope
04/19/2006EP1646566A2 Method for the production of a tube
04/19/2006CN1252169C Composite for preparing polyethylene tube and method for preparing the same
04/18/2006US7029752 internally coated with DLC (diamond-like carbon) film wherein water vapor permeability is 0 0.006 g/container/day and oxygen permeability is 0 0.011 ml/container/day, such properties being obtained by optimizing the three conditions, composition, density and film thickness of the DLC film.
04/18/2006US7029736 cured epichlorohydrin rubber layer; silica; 2 peroxides, the 10 hour decomposition temperature of the first is greater than the 10 hour decomposition temperature of the second; thermoplastic fluoropolymer barrier layer adjacent to rubber layer
04/13/2006DE102004054194B3 Anlage zum Herstellen von Mehrschicht-Verbundrohren Plant for producing multi-layer composite pipes
04/13/2006DE102004048790A1 Production of a tube and flexible pipe used in e.g. human and veterinary medicaments, and buildings, comprises adding a minerals or metallic particles to a plastic/plastic sheathed fabric/metal sheath
04/12/2006EP1644249A2 Foamed pet packaging
04/12/2006CN1759003A Flexible tube made from polypropylene and method for production of said tube
04/12/2006CN1250905C Far infrared environmental protection energy saving device and process for producing its infrared core element
04/11/2006US7026028 Surface layer covering body; weatherproofing, radiation resistance
04/11/2006US7026025 Glass preform and method of producing the same
04/06/2006DE10337533B4 Montagefreundliche, verstellbare Kalibriereinrichtung Easy to assemble, adjustable calibration device
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