| Patents for B29D 24 - Producing articles with hollow walls (1,163) |
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| 04/06/2005 | CN2690478Y Flange device for water discharging, gas exhuasting and draining |
| 03/16/2005 | CN1192874C Method for manufacturing great quantity of a composite storage tank |
| 03/02/2005 | CN1587818A Process for producing far infrared environmental protection energy saving device and its infrared core element |
| 02/23/2005 | CN1190810C Polyester-based thermal contraction pipe for cladding capacitor |
| 02/17/2005 | US20050037180 Enhances qualities and engineering characteristics over the original flute board sheeting material; involves filling blank fluted sheet with a polyurethane foam and allowing to set |
| 02/08/2005 | US6852192 Method for producing honeycomb sandwich panel |
| 02/01/2005 | US6849323 Waffle stiffener and method of construction |
| 01/27/2005 | US20050019597 Coated contoured crushable structural members and methods for making the same |
| 01/26/2005 | CN2673627Y Poly vinyl chloride spiral winding pipe structure profile material |
| 01/06/2005 | US20050003118 Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall |
| 12/29/2004 | EP1491327A1 Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate |
| 11/25/2004 | US20040232579 Method and device for producing a double-walled, thermophastic pipe with integral pipe bell |
| 11/23/2004 | US6821638 Shaped contoured crushable structural members and methods for making the same |
| 11/23/2004 | CA2155025C Injection molded plastic bicycle wheel |
| 11/10/2004 | EP1171273B1 Method for shaping hollow plates made of thermoplastic material |
| 10/27/2004 | EP1469991A1 Improved composite sheeting material and method of manufacture |
| 09/23/2004 | US20040183227 Molding process and apparatus for producing unified composite structures |
| 09/22/2004 | EP1459873A2 Molding process and apparatus for producing unified composite structures |
| 09/22/2004 | CN2642504Y Five-chamber three-sealed PVC profile |
| 09/09/2004 | US20040175522 Method for producing medical container and medical container |
| 09/08/2004 | CN1526368A Method for producing medical container and medical container |
| 08/24/2004 | US6780488 Liquid molded hollow cell core composite articles |
| 08/12/2004 | US20040154252 Multifunctional periodic cellular solids and the method of making same |
| 08/12/2004 | DE10248177B4 Anlage zur Herstellung von Block- und Plattenelementen mit einer hexagonalen Wabenstruktur aus thermoplastischem Kunststoffmaterial Plant for the production of block and plate elements with a hexagonal honeycomb structure made of thermoplastic material |
| 07/29/2004 | US20040146687 Method of manufacturing a sandwich panel, made of composite material, and a panel thereby obtained |
| 07/22/2004 | US20040140049 Method of manufacturing a hollow section, grid stiffened panel |
| 07/07/2004 | EP1434686A1 Waffle stiffener and method of construction |
| 07/07/2004 | CN1156536C Impregnation liquor for preparing thermoplastic polyurethane elastic body thin wall product and its production process |
| 07/03/2004 | CA2415596A1 Composited panel, preferably of plastic, and method for its production |
| 06/30/2004 | EP1432564A1 Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall |
| 06/09/2004 | EP1425483A2 Multifunctional periodic cellular solids and the method of making the same |
| 05/27/2004 | WO2004043688A1 Corrugated product |
| 05/27/2004 | WO2004043687A1 Corrugated product |
| 05/20/2004 | US20040096628 Composite panel, preferably of plastic, and method for its production |
| 05/19/2004 | EP1419207A1 Adhesive prepreg face sheets for sandwich panels |
| 05/13/2004 | US20040091676 Waffle stiffener and method of construction |
| 05/12/2004 | EP1303570A4 Self-adhesive prepreg face sheets for sandwich panels |
| 05/06/2004 | US20040086686 Liquid molded hollow cell core composite articles |
| 05/06/2004 | DE10248177A1 Anlage zur Herstellung von Block- und Plattenelementen mit einer hexagonalen Wabenstruktur aus thermoplastischem Kunststoffmaterial Plant for the production of block and plate elements with a hexagonal honeycomb structure made of thermoplastic material |
| 04/21/2004 | EP1410897A1 Device for producing block elements and panels from a thermoplastic material with hexagonal honeycomb structure |
| 04/16/2004 | CA2444750A1 Plant for producing blocks and panels with a honeycomb structure from thermoplastic plastics |
| 04/01/2004 | WO2002098644A3 Multifunctional periodic cellular solids and the method of making the same |
| 03/31/2004 | EP1401658A1 Method of manufacturing a hollow section, grid stiffened panel |
| 02/17/2004 | CA2110051C Method for the production of a composite structure with an intermediate three-dimensional textile, and a structure made by the method |
| 02/12/2004 | US20040026034 Method and device for depositing adhesive on an alveolar surface |
| 01/28/2004 | EP1383638A1 Method and device for depositing adhesive on an alveolar surface |
| 01/20/2004 | US6679969 Method of manufacturing a sandwich panel, made of composite material, and a panel thereby obtained |
| 12/23/2003 | US6667089 Composite panel and method of manufacture |
| 12/18/2003 | WO2003103933A1 A fibre reinforced composite component and method to produce such component |
| 12/17/2003 | CN1131140C Forming method of vulcanized hollow body |
| 12/10/2003 | EP0740605B1 Moldable panel and method of making same |
| 11/26/2003 | EP1363766A1 Method and device for producing a double-walled thermoplastic pipe with integral pipe bell |
| 11/18/2003 | US6649006 Method of making a waffle stiffener |
| 11/12/2003 | CN1127404C Method and device for the manufacture of corrugated material |
| 11/05/2003 | EP1358071A1 The process for the production of a packing material |
| 10/16/2003 | US20030192642 Mounting core on prepreg laminate placed on forming die; superimposing second prepreg to cover; mounting flat plate-shaped elastic jigs; overlapping laminates; heating under pressure for adhesion forming |
| 10/02/2003 | WO2003080326A1 Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate |
| 09/24/2003 | EP1226027B1 Method and device for the manufacture of corrugated material |
| 09/11/2003 | US20030170441 Composite-structure core |
| 09/03/2003 | CN2570009Y Double flat wall helical hollow structural wall pipe and primary extrusion production line thereof |
| 09/02/2003 | US6613269 Method and device for shaping hollow bodies made of thermoplastic material |
| 08/27/2003 | CN1438937A Method for manufacturing great quantity of a composite storage tank |
| 08/20/2003 | CN1118643C Shock absorbing component and producing method thereof |
| 07/23/2003 | CN1430941A Method for rolling condums and its dedicated equipment |
| 07/10/2003 | WO2003055673A1 Improved composite sheeting material and method of manufacture |
| 07/01/2003 | US6586110 Contoured metal structural members and methods for making the same |
| 06/12/2003 | WO2003047842A1 Energy absorption unit |
| 06/03/2003 | US6572725 Method for fabricating honeycomb material |
| 05/21/2003 | EP1311382A2 Contoured composite structural members and methods for making the same |
| 05/21/2003 | CN1419493A Method and device for producing a double-walled thermoplastic pipe with integral pipe bell |
| 05/07/2003 | EP1308266A1 Hollow cell core composite articles molded with a liquid resin and method of fabrication |
| 05/01/2003 | US20030082339 Liquid molded hollow cell core composite articles |
| 04/30/2003 | CN2547686Y Heat-insulated reinforced glass fiber reinforced plastic moulded board for water tank |
| 04/23/2003 | EP1303570A2 Self-adhesive prepreg face sheets for sandwich panels |
| 04/23/2003 | EP1303394A1 Shaped contoured crushable structural members and methods for making the same |
| 04/23/2003 | EP1303393A1 Contoured metal structural members and methods for making the same |
| 04/22/2003 | US6551441 Method for producing honeycomb sandwich panel |
| 04/17/2003 | WO2003031165A1 Waffle stiffener and method of construction |
| 04/16/2003 | EP1301723A1 Structural members containing vibration damping mechanisms and methods for making the same |
| 04/16/2003 | EP1301721A1 Coated contoured crushable structural members and methods for making the same |
| 04/16/2003 | EP1301339A1 Contoured crushable composite structural members and methods for making the same |
| 04/16/2003 | EP1301337A1 Cored contoured composite structural members and methods for making the same |
| 04/16/2003 | EP1301335A1 Modified contoured crushable structural members and methods for making the same |
| 04/10/2003 | WO2003028980A1 Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall |
| 04/10/2003 | US20030068472 Waffle stiffener and method of construction |
| 04/10/2003 | DE20218826U1 Hollow plastic plates are produced using an arrangement composed of guide members, a surface and/or edge region preparation unit, a heater and a cooling unit |
| 04/10/2003 | CA2462174A1 Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall |
| 03/26/2003 | CN1103846C Method and apparatus for making hollow channel boards |
| 03/25/2003 | US6537413 Method of making a reinforced composite panel of the cellular-core sandwich type, and a panel obtained by performing such a method |
| 03/19/2003 | CN1403268A Spiral hollow-wall pipe with two flat walls and its once extruding production line |
| 03/05/2003 | EP1173319B1 Method for shaping thermoplastic hollow boards |
| 02/26/2003 | CN1399053A Hollow decorative PVC gusset and its production process |
| 02/06/2003 | WO2002004823A9 Coated contoured crushable structural members and methods for making the same |
| 02/05/2003 | EP1017947B1 Shock absorbing component and construction method |
| 01/22/2003 | EP1277568A1 Multi-channel thermoplastic panels, in particular of polycarbonate |
| 01/21/2003 | US6508910 Self-adhesive prepreg face sheet for sandwich panels |
| 01/07/2003 | US6503355 Process for the formation of vulcanized hollow bodies |
| 01/02/2003 | EP1270198A1 Honeycomb core, directly bondable to an external facing, composite panel comprising such a core, and its manufacturing process |
| 12/12/2002 | WO2002098644A2 Multifunctional periodic cellular solids and the method of making the same |
| 12/12/2002 | CA2449855A1 Multifunctional periodic cellular solids and the method of making the same |