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31. 实用新型

JP2548640Y2 失效
公开(公告)号：JP2548640Y2
公开(公告)日：1997-09-24
申请号：JP7155891
申请日：1991-08-12
IPC分类号： B28B11/16 , B28B17/00

32. 发明专利

JPH09216213A MOLDING MACHINE FOR CRACKED SKIN TILE AND ITS MANUFACTURE 失效
公开(公告)号：JPH09216213A
公开(公告)日：1997-08-19
申请号：JP5993296
申请日：1996-02-09
申请人： INAX CORP
发明人： MORISHITA MASAJI , AKAKABE YOSHIMOTO
IPC分类号： B28B3/20 , B28B11/16
摘要： PROBLEM TO BE SOLVED: To manufacture a cracked skin tile of large recessed and projected surface properties close to a natural stone. SOLUTION: Plastic body layers of an extrusion molded body are formed to be continuous in the vortex shape from the center of a molded body, and the extrusion molded body is dried, and then the extrusion molded body is divided on the positions away from the centers of the vortexes of the plastic body layers and along the vortex direction. Thus the divided faces form boundary faces of the plastic body layers of vortex shape by the arrangement, and cracked skin faces of large recesses and protrusions same as the vortex shape can be provided.

33. 实用新型

JP2536790Y2 失效
公开(公告)号：JP2536790Y2
公开(公告)日：1997-05-28
申请号：JP7155991
申请日：1991-08-12
IPC分类号： B28B11/16 , B28B17/00

34. 发明专利

JPH07186132A CUTTING METHOD FOR TILE MOLDING 失效
公开(公告)号：JPH07186132A
公开(公告)日：1995-07-25
申请号：JP35234193
申请日：1993-12-27
申请人： INAX CORP
发明人： MATSUMOTO MITSUO , TAKAGUCHI TSUTOMU
IPC分类号： B28B11/16
摘要： PURPOSE:To provide a method in which a wet extrusion molded tile can be cut well, chamfering of cut face corners can be carried out simultaneously at the time of cutting and a protruded spacer section for protecting the corners being brought into contact with other components can be formed on the cut surface. CONSTITUTION:A tile molding 10 is passed through a couple of rotating disks 16 located up and down and cut by the rotating disks 16. Chamfering sections 24 for chamfering surface side corners of a cut surface of the tile molding 10 are provided on the rotating disks 16, and sections between a blade section 18 of minimum wall thickness for notching formed in the given width of radius direction of an outer peripheral end and a chamfering section 24 are formed into thick wall section 20 protruding slightly on both surfaces of the rotating disks 16, and the chamfering of above corners is carried out simultaneously with the cutting of the tile molding 10, and also the cut surface is formed into the step shape by means of the thick wall section at the same time.

35. 发明专利

JPH07505340A 失效
公开(公告)号：JPH07505340A
公开(公告)日：1995-06-15
申请号：JP51678193
申请日：1993-03-22
IPC分类号： B26D7/26 , B28B11/16 , B29B9/06 , B29C48/92 , G05B19/4065

36. 发明专利

JPH07296B2 失效
公开(公告)号：JPH07296B2
公开(公告)日：1995-01-11
申请号：JP2182790
申请日：1990-01-31
IPC分类号： B28B11/16 , B28B11/14

37. 发明专利

JPH06278122A PRODUCTION OF HYDRAULIC INORGANIC MOLDED OBJECT 失效
公开(公告)号：JPH06278122A
公开(公告)日：1994-10-04
申请号：JP6816293
申请日：1993-03-26
申请人： SEKISUI CHEMICAL CO LTD
发明人： IKEMOTO YOICHI , UEHARA TAKASHI , MAESAKO HIROSHI
IPC分类号： B28B11/10 , B28B11/16
摘要： PURPOSE:To produce a molded object of a complicated shape by extruding a hydraulic inorg. compsn. from an extruder to cut the extrudate to form a plate-shaped molded object and supplying the molded object to a fixed mold and successively moving the fixed mold to a movable mold to subject the plate- shaped molded object to pressure molding by both molds. CONSTITUTION:An extrusion molding machine 1 is constituted of a plurality of the fixed molds 11 provided on a turntable 13 and a movable mold 12. The cavity corresponding to a molded object is formed between both molds 11, 12. When a hydraulic inorg. compsn. is extruded from an extruder and cut to be molded into a plate-shape molded object. When this plate-shaped molded object is supplied to the fixed mold 11, the fixed mold 11 is moved to the openable and closable position with the movable mold by the turntable 13. Both molds 11, 12 are closed and the molded object is molded into a cavity shape. The molds are opened and the fixed mold is moved and a molded object having a desired shape is demolded by a vacuum demolding device. Therefore, even a molded object having a complicated shape can be continuously molded.

38. 发明专利

JPH05212713A MANUFACTURE OF TILE PROVIDED WITH INCLINED FACE ON ITS SURFACE 失效
公开(公告)号：JPH05212713A
公开(公告)日：1993-08-24
申请号：JP4612592
申请日：1992-01-31
申请人： INAX CORP
发明人： SAKAI MASAKI , TAKADA TOSHIHIRO
IPC分类号： B28B3/20 , B28B11/16
摘要： PURPOSE:To manufacture a sheathing tile provided with an inclined face on its surface efficiently and at a low cost. CONSTITUTION:When a tile base is extrusion molded out of an extrusion molding machine in the manufacture of a sheathing tile 1 provided with a dovetail cut 2 on its rear face and an inclined face 3 on its surface side, extrusion is carried out in a manner that the peripheral face is formed into approximately a rectangular by combining two pieces of tile 1, 1 as a point of symmetry with the center O of the dovetail cut 2, and after that, the tiles are dried and burnt, and then split to manufacture two pieces of tile 1, 1.

39. 实用新型

JPH0530887Y2 失效
公开(公告)号：JPH0530887Y2
公开(公告)日：1993-08-09
申请号：JP3174887
申请日：1987-03-03
IPC分类号： B26D11/00 , B26D1/60 , B28B11/16

40. 发明专利

JPH05192914A PRODUCTION OF REINFORCED EXTRUSION MOLDED PRODUCT 失效
公开(公告)号：JPH05192914A
公开(公告)日：1993-08-03
申请号：JP1012792
申请日：1992-01-23
申请人： MITSUBISHI MATERIALS CORP
发明人： KUROKAWA HIDEO , MITA TOSHIHIKO
IPC分类号： B28B3/20 , B28B11/16
摘要： PURPOSE:To certainly and economically produce a reinforced extrusion molded product and prevent the rusting of the reinforcing material of a finished cut part by interposing a synthetic resin material between preceding and succeeding reinforcing materials when a body is subjected to extrusion molding while the reinforcing material such as reinforcing rod or a metal net is inserted in the body and cutting the obtained raw product at the presence position of the synthetic resin material. CONSTITUTION:As a body, a compsn. prepared by kneading cement and a reinforcing fiber such as asbestos being main raw materials with water is used. A synthetic resin material 5 is used in the bonding of reinforcing materials such as reinforcing rods 4a, 4b each having appropriate thickness and length. The reinforcing rod 4a is inserted in an extruder 1 from the insertion guide 3 thereof to be extruded and, even when the tailing end of the reinforcing rod 4b passes through the guide 3 and the body flows in the guide, the reinforcing rod 4b is inserted while pulled by the reinforcing rod 4a and the body is immediately excluded. Since a raw product 6 is cut at the position 7 where the synthetic resin material 5 is present, cutting-off in finish cutting after curing is reduced and, since the reinforcing rods are not exposed to the cut surface, the rusting of the reinforcing rods can be prevented.

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