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    • 2. 发明申请
    • METHOD OF MOLDING THERMOPLASTIC PARTS USING SHEET EXTRUSION AND A TURRET CARRYING MOULD ASSEMBLIES
    • 使用片材挤压成型热塑性零件的方法和铸造模具组合的方法
    • WO2002098630A1
    • 2002-12-12
    • PCT/US2002/017469
    • 2002-06-03
    • MERIDIAN AUTOMOTIVE SYSTEMS, INC.VAN MANEN, Dick, T.
    • VAN MANEN, Dick, T.
    • B29C49/36
    • B29C49/36B29C33/26B29C33/36B29C49/0047B29C49/04B29C49/20B29C49/2408B29C51/10B29C2049/2008B29C2049/2402B29C2791/006B29K2023/12B29K2105/04B29K2311/10B29K2995/0002B29L2031/3005B29L2031/44B29L2031/608B29L2031/7322
    • A method for molding parts in a thermoplastic molding system (10) comprised of a thermoplastic material delivery station (12), and two or more clam shell molds (14) mounted on a rotating frame (16), each clam shell mold (14) comprised of a mounted die half (18) and a hinged die half (20) connected by a hinge (22) directly or indirectly to the mounted die half (18), said die halves (18, 20) in a closed position forming a mold cavity, the method comprising the steps of (a) rotating frame (16) to move the die halves (18, 20) in an open position past a thermoplastic material deliver station (12); (b) delivering thermoplastic material to at least one die half (18, 20) of a clam shell mold (14) at the thermoplastic material delivery station (12); (c) closing the die halves (18, 20) as the claim shell mold (14) rotates past the thermoplastic material delivery station (12) by rotating the hinged die half (20) on its hinge (22) onto to the mounted die half (18) to form a mold cavity; (d) cooling the clam shell mold (14) as it continues to rotate on the rotating frame (16); and (e) opening the clam shell mold (14) by rotating the hinged die half (20) on its hinge (22) and removing a part formed in the mold cavity.
    • 一种用于在由热塑性材料输送站(12)和安装在旋转框架(16)上的两个或更多个蛤壳模具(14),每个蛤壳模具(14)组成的热塑性模制系统(10)中模制部件的方法, 包括安装的半模(18)和通过铰链(22)直接或间接连接到安装的模具半部(18)的铰接模具半部(20),所述模具半体(18,20)处于关闭位置,形成 模具腔,所述方法包括以下步骤:(a)旋转框架(16)以使模具半体(18,20)在通过热塑性材料输送站(12)的打开位置移动; (b)将热塑性材料输送到在热塑材料输送站(12)处的蛤壳模具(14)的至少一个半模(18,20); (c)如权利要求的外壳模具(14)通过将其铰链(22)上的铰接模具半部(20)旋转到所述安装的模具上而旋转经过所述热塑材料输送站(12)而封闭所述半模(18,20) 一半(18)形成一个模腔; (d)当所述蛤壳模具(14)继续在所述旋转框架(16)上旋转时冷却所述蛤壳模具(14); 以及(e)通过将铰链模具半部(20)旋转在其铰链(22)上并且去除形成在模腔中的部分来打开蛤壳模具(14)。