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Adhesive Bonding And Miscellaneous Chemical Manufacture > Methods > Surface Bonding And/or Assembly Therefor > Friction Treatment (e.g., Welding) Friction Treatment (e.g., Welding)Friction Treatment (e.g., Welding) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/29/07 - 20070272342 - Structural beam with openings A method of producing a structural beam (10) with openings located in the web, which comprises the steps of taking a universal beam, making a cut (18) generally longitudinally along the web thereof, making a second cut (20) along the web on a path differing from the first path of ... 08/23/07 - 20070193674 - Fabrics and the manufacture of fabrics A fabric is disclosed which comprises crossing yarns (36, 38), which can be the warp and the weft of a woven fabric, and in which at their crossing points, or nodes, the yarns are welded to one another. Apparatus for welding the crossing yarns by heat and by pressure is ... 03/29/07 - 20070068615 - Method for manufacturing heat pipes A method for manufacturing a heat pipe (10) according to one preferred embodiment includes following steps: providing a heat pipe preform (11) having an open end (13); filling working liquid (14) in the heat pipe preform; and sealing the open end of the heat pipe preform using a cover (12) ... 12/14/06 - 20060278325 - Method of joining together end portions of superposed members A method of joining a plurality of members to be joined together, by piling the plurality of members on one another and joining together the members with one another at end portions of superposed parts of the members, wherein the superposed parts of the members are held by restraining the ... 12/29/05 - 20050284559 - Cross-grade spin welding apparatus and method A method for welding parts formed of polymeric resins having different melt-index grades. The method may include the steps of selecting a tube formed of a first thermoplastic in an extrusion process, selecting a first flange formed of a second thermoplastic in an injection molding process and having a containment ... 12/22/05 - 20050279442 - Field weldable connections The present invention provides a field weldable connection. In one embodiment, the field weldable connection is a downhole connector assembly for sealingly attaching a first and a second segment of a control line. The control line has an outer housing that encapsulates a polymeric secondary housing. A communication line runs ... 09/22/05 - 20050205194 - Method for the rotational friction welding of plastic parts and device for carrying out the method According to the invention, the rotationally symmetrical plastic body is pressed at a circumferential speed of more than 7 m/s and a pressing pressure of less than 0.5 N/mm2 against the welding location of the plastic part that is held stationary. Use for plastic tanks. ... 07/07/05 - 20050145317 - Sealing apparatus and sealing method using the sealing apparatus Disclosed is a sealing apparatus including an anvil of a sealing abutment surface, which is driven to circulate with a constant peripheral velocity, and an ultrasonic horn of a sealing abutment surface, which is driven to reciprocate with varying velocities. Since the relative velocity of a soft workpiece moving along ... 07/07/05 - 20050145316 - Attaching dissimilar materials to a fuel tank by weldment A pass-through formed of material unweldable to a non-metallic tank has an adaptor ring formed of material also unweldable to the tank which is welded to the pass-through body. Prior to welding the adaptor ring to the pass-through the adaptor ring is chemically bonded to a mounting ring, which is ... ### FreshPatents.com Support |