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1. 发明公开

EP0269441A3 Improvements in cutting mechanisms 失效
标题翻译：切割机械的改进
公开(公告)号：EP0269441A3
公开(公告)日：1990-05-09
申请号：EP87310429.3
申请日：1987-11-26
申请人： Redland Roof Tiles Limited
发明人： Smith, Frank Arthur Frederick , Ludlow, Trevor Alan
IPC分类号： B28B11/12
CPC分类号： B28B11/12 , B28B5/028 , Y10S425/005 , Y10S425/202 , Y10T83/22 , Y10T83/2207 , Y10T83/4676 , Y10T83/4728
摘要： This invention relates to a cutting mechanism and its method of operation in "cutting side-lock" portions from "green state" roofing tiles. The tiles are manufactured in a conventional concrete roofing tile making plant in which mortar fed to a hopper extruder (18) of conventional design is formed as a continuous ribbon (26) on a series of pallets (P) conveyed beneath the hopper extruder (18). The ribbon (26) is thereafter cut by a knife (30) into discrete tiles (T) on said pallets (P) with a "side-lock" portion of each tile being blanked out by extension portions (32) (34) of the knife (30). The blanked out portions are thereafter removed from the remainder of the tiles by a blade 90 of removal means 14 such that no damage is caused to the tiles (T) and little or no detritus remains on the tile or the conveyors of the tile making plant.

2. 发明公开

EP0269441A2 Improvements in cutting mechanisms 失效
标题翻译： Schneidvorrichtungen。
公开(公告)号：EP0269441A2
公开(公告)日：1988-06-01
申请号：EP87310429.3
申请日：1987-11-26
申请人： Redland Roof Tiles Limited
发明人： Smith, Frank Arthur Frederick , Ludlow, Trevor Alan
IPC分类号： B28B11/12
CPC分类号： B28B11/12 , B28B5/028 , Y10S425/005 , Y10S425/202 , Y10T83/22 , Y10T83/2207 , Y10T83/4676 , Y10T83/4728
摘要： This invention relates to a cutting mechanism and its method of operation in "cutting side-lock" portions from "green state" roofing tiles. The tiles are manufactured in a conventional concrete roofing tile making plant in which mortar fed to a hopper extruder (18) of conventional design is formed as a continuous ribbon (26) on a series of pallets (P) conveyed beneath the hopper extruder (18). The ribbon (26) is thereafter cut by a knife (30) into discrete tiles (T) on said pallets (P) with a "side-lock" portion of each tile being blanked out by extension portions (32) (34) of the knife (30). The blanked out portions are thereafter removed from the remainder of the tiles by a blade 90 of removal means 14 such that no damage is caused to the tiles (T) and little or no detritus remains on the tile or the conveyors of the tile making plant.
摘要翻译：本发明涉及一种切割机构及其在“绿色状态”屋顶瓦片“侧面锁定”部分中的操作方法。瓦片是在传统的混凝土屋顶瓦制造设备中制造的，其中送入常规设计的料斗挤出机（18）的砂浆形成为在料斗挤出机（18）下方输送的一系列托盘（P）上的连续带（26））。然后，带（26）由刀（30）切割成所述托盘（P）上的离散瓦（T），每个瓦片的“侧锁”部分被通过延伸部分（32）（34）刀（30）。然后，通过移除装置14的刀片90将消除的部分从剩余的瓷砖中除去，使得不会对瓷砖（T）造成损坏，并且很少或没有碎屑残留在瓷砖或瓷砖制造厂的输送机上。

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