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1. 发明申请

WO2014020309A1 CONTINUOUS EXTRUSION APPARATUS 审中-公开
标题翻译：连续挤出装置
公开(公告)号：WO2014020309A1
公开(公告)日：2014-02-06
申请号：PCT/GB2013/051883
申请日：2013-07-15
申请人： MELTECH ENGINEERING LTD
发明人： STRONG, Frank
IPC分类号： B21C23/00
CPC分类号： B21C23/005 , B21C29/02
摘要： Continuous extrusion apparatus has a rotary extrusion wheel (11) fixed to the first end of a shaft (12) so as to rotate therewith about a rotary axis. The wheel (11) has at least one peripheral groove (19). A shoe extends around at least part of the wheel (11) and co-operates with the peripheral groove(s) (19) so as to define a passageway between the wheel (11) and the shoe. The passageway has an inlet for receipt of material to be extruded. The wheel (11) is rotatable relative to the shoe. An abutment member blocks the passageway so as to obstruct the passage of material. An extrusion die is disposed for receipt of material from the passageway. A mounting arrangement disposed between the wheel (11) and shaft (12) comprises a collet (43) having a first inner tapered surface (73) in abutment with a second inner tapered surface (63) defined by a hub (42) of the shaft (12). The wheel (11) has a first outer tapered surface (68) in abutment with a second outer tapered surface (61) defined by the hub (42).
摘要翻译：连续挤出装置具有固定到轴（12）的第一端的旋转挤出轮（11），以便围绕旋转轴线旋转。轮（11）具有至少一个周向槽（19）。鞋子围绕车轮（11）的至少一部分延伸并与周边槽（19）配合，从而在车轮（11）和鞋子之间形成通道。通道具有用于接收要挤出的材料的入口。轮（11）可相对于鞋转动。抵靠构件阻挡通道以阻碍材料的通过。设置挤出模具用于从通道接收材料。设置在轮（11）和轴（12）之间的安装装置包括夹头（43），其具有与由第二内锥形表面（73）的毂（42）限定的第二内锥形表面（63）邻接的第一内锥形表面（73）轴（12）。轮（11）具有与由毂（42）限定的第二外锥形表面（61）邻接的第一外锥形表面（68）。

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