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Plastic And Nonmetallic Article Shaping Or Treating: Processes > Mechanical Shaping Or Molding To Form Or Reform Shaped Article > Shaping Against Forming Surface (e.g., Casting, Die Shaping, Etc.) > Molding Trapped Undercut Article Portion Molding Trapped Undercut Article PortionMolding Trapped Undercut Article Portion 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.04/26/07 - 20070090570 - Method and apparatus for molding an interlocking tab in a single molding and formatting step The present invention relates to a method and apparatus for molding plastic articles. More specifically, the present invention is directed to a staged sequentially separated apparatus for injection molding of plastic panels having a flap or tab molded therewith in a single molding and forming step. The present invention provides, ... 03/08/07 - 20070052135 - Magnetic articulated sliding undercut mechanism The present invention relates to a magnetic articulated sliding undercut mechanism for use with an apparatus for forming a plastic article from a sheet of plastic material heated to a predetermined forming temperature. The magnets are situated below the sliding undercut and, along with the stripper plate mechanism, help return ... 06/08/06 - 20060119003 - Apparatus and method for removing a molded article from a mold, and a molded article Injection molding method and apparatus for ejecting a molded plastic article from a mold. A lifting structure and/or step is provided with a lifting portion which is configured to contact substantially one half of an end of the molded plastic article along a line substantially perpendicular to the lifting direction. ... 04/20/06 - 20060082024 - Denticulation of concrete joints The present invention relates to a method for denticulation of a concrete cast joint between a first and a second cast section characterised by that a studded plate is used for the formwork close of the first cast section and that the studded plate is subsequently removed before the second ... 03/30/06 - 20060066009 - Molding method for vehicular lamp part and molding apparatus for vehicular lamp part A molding method and apparatus includes movable die 30 and fixed die 20 which form cavity 50, and extrusion plate 40 movable in the die closing/opening direction. A die surface 32b corresponding to the undercut portion is formed by separate push-up block 32, which is fixed to push-up pin 42, ... 12/15/05 - 20050275139 - Tool and method to create an accurate cast of the internal form of a component A molding tool (10) has a body (20) that can be inserted into a cavity (62) of a component (12) for introducing molding material (72) to form a mold of one or more internal surfaces (60) defining the cavity (62). The molding material (72) is at least partially cured with ... ### FreshPatents.com Support |