发明公开
EP0531683A2 Device for loading powder to be pressed and pressing apparatus
失效
Speisevorrichtung vonpowderförmigem材料fürPressen und Pressvorrichtung。
- 专利标题： Device for loading powder to be pressed and pressing apparatus
- 专利标题（中）： Speisevorrichtung vonpowderförmigem材料fürPressen und Pressvorrichtung。
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申请号： EP92112675.1申请日： 1992-07-24
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公开(公告)号： EP0531683A2公开(公告)日： 1993-03-17
- 发明人: Walchhütter, Ulrico
- 申请人： S.I.T.I. S.p.A. Società Impianti Termoelettrici Industriali
- 申请人地址： Via Sempione 82 I-28040 Marano Ticino (Novara) IT
- 专利权人： S.I.T.I. S.p.A. Società Impianti Termoelettrici Industriali
- 当前专利权人： S.I.T.I. S.p.A. Società Impianti Termoelettrici Industriali
- 当前专利权人地址： Via Sempione 82 I-28040 Marano Ticino (Novara) IT
- 代理机构： Forattini, Amelia
- 优先权： ITMI912420 19910913
- 主分类号： B30B11/04
- IPC分类号： B30B11/04 ; B30B15/30
摘要：
The present invention relates to a device for loading powder to be pressed into a pressing apparatus and to the pressing apparatus itself. The device comprises a carriage (16), which can move along two guides (18), and a powder-carrying grid (11) suitable for being moved by the carriage (16), so as to slide above a powder-carrying plate (12) and above the molds (13) to be loaded. The carriage (16) is moved by a hydraulic motor (24) which is mechanically connected to a pinion (25) which engages a rack (27), so that a movement of the carriage (16) is in linear proportion to a rotation of the hydraulic motor (24). The carriage (16) is very fast and reliable, and is preset for control by means of a closed-loop circuit.
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