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1. 发明授权

US4707904A Method of manufacturing a die for extruding honeycomb body 失效
标题翻译：制造用于挤出蜂窝体的模具的方法
公开(公告)号：US4707904A
公开(公告)日：1987-11-24
申请号：US943796
申请日：1986-12-19
申请人： Sei Ozaki , Shoji Futamura
发明人： Sei Ozaki , Shoji Futamura
IPC分类号： B21D47/00 , B23P15/24 , B28B3/20 , B28B3/26 , B23P9/00
CPC分类号： B23P15/243 , B28B3/2663 , B28B3/269 , Y10T29/496 , Y10T29/49861 , Y10T29/49888
摘要： Disclosed herein is a die for extruding honeycomb structural body, which comprises a die base body made of an alloy steel and a plate of a wear resistant alloy which is joined to the front face side of the die base body. In the wear resistant alloy plate are formed forming slits having a sectional profile conforming to that of a honeycomb structural body to be shaped and having a given depth from the front face of the die toward the rear face thereof, and a plurality of openings are formed independently of each other in the die base body from the rear face of the die toward the front face thereof to communicate with the forming slits. The wear resistant alloy plate may be joined to the die base body through an alloy steel plate having the same as or thinner than the thickness of the wear resistant alloy plate. A method of manufacturing such a honeycomb structural body-extruding die is also disclosed.

2. 发明授权

US4653996A Die for extruding honeycomb structural body 失效
标题翻译：用于挤压蜂窝结构体的模具
公开(公告)号：US4653996A
公开(公告)日：1987-03-31
申请号：US664003
申请日：1984-10-23
申请人： Sei Ozaki , Shoji Futamura
发明人： Sei Ozaki , Shoji Futamura
IPC分类号： B21D47/00 , B23P15/24 , B28B3/20 , B28B3/26 , B29C47/30
CPC分类号： B23P15/243 , B28B3/2663 , B28B3/269 , Y10T29/496 , Y10T29/49861 , Y10T29/49888
摘要： Disclosed herein is a die for extruding honeycomb structural body, which comprises a die base body made of an alloy steel and a plate of a wear resistant alloy which is joined to the front face side of the die base body. In the wear resistant alloy plate are formed forming slits having a sectional profile conforming to that of a honeycomb structural body to be shaped and having a given depth from the front face of the die toward the rear face thereof, and a plurality of openings are formed independently of each other in the die base body from the rear face of the die toward the front face thereof to communicate with the forming slits. The wear resistant alloy plate may be joined to the die base body through an alloy steel plate having the same as or thinner than the thickness of the wear resistant alloy plate. A method of manufacturing such a honeycomb structural body-extruding die is also disclosed.
摘要翻译：本发明公开了一种挤压蜂窝结构体的模具，其包括由合金钢制成的模具基体和与模具基体的正面接合的耐磨合金板。在耐磨合金板中形成形成狭缝的狭缝，其截面形状与待成型的蜂窝结构体的截面形状相同，并且具有从模具的前面朝向其背面的给定深度，并且形成多个开口在模具基体中从模具的后表面朝向其前表面彼此独立地与形成狭缝连通。耐磨合金板可以通过与耐磨合金板的厚度相同或更薄的合金钢板与模具基体接合。还公开了一种制造这种蜂窝结构体挤压模的方法。

3. 发明授权

US4883420A Die for extruding honeycomb structural bodies 失效
标题翻译：用于挤压蜂窝结构体的模具
公开(公告)号：US4883420A
公开(公告)日：1989-11-28
申请号：US240446
申请日：1988-09-02
申请人： Sei Ozaki , Satoru Inoue , Shoji Futamura
发明人： Sei Ozaki , Satoru Inoue , Shoji Futamura
IPC分类号： B28B3/26 , B28B3/20
CPC分类号： B28B3/269
摘要： An extrusion die for extruding ceramic honeycomb structural bodies includes body discharge channels having a desired honeycomb arrangement and independent body supply holes communicating with the body discharge channels. The body supply holes are so designed that each of them has inner peripheral surface zones of different inner dimensions and the inner peripheral surface zones may be coaxially arranged.
摘要翻译：用于挤压陶瓷蜂窝结构体的挤出模具包括具有所需蜂窝结构的主体排出通道和与主体排出通道连通的独立的主体供给孔。身体供应孔的设计使得它们各自具有不同内部尺寸的内周表面区域，并且内周表面区域可以同轴布置。

4. 发明授权

US4278412A Extrusion die assembly for forming honeycomb structures 失效
标题翻译：用于形成蜂窝结构的挤出模具组件
公开(公告)号：US4278412A
公开(公告)日：1981-07-14
申请号：US47864
申请日：1979-06-12
申请人： Sei Ozaki , Shuichi Otsu
发明人： Sei Ozaki , Shuichi Otsu
IPC分类号： B28B3/26 , B28B3/20 , B29B7/00 , B29C47/00 , B29C47/20 , B29C47/30 , B29C47/92 , B29F3/04
CPC分类号： B28B3/269 , B29C47/0028 , B29C47/12 , B29L2031/60
摘要： Extrusion die assembly for forming honeycomb structures, which comprises a die having a discharge surface provided with grid-shaped slits for discharging a honeycomb shaped body and an inlet surface provided with a plurality of independent feed inlets, a mask having an orifice for determining the outer shape and dimension of the extruded honeycomb structure and a ring having an orifice for restraining supply of the batch material into the feed inlets at the periphery of the inlet surface.
摘要翻译：一种用于形成蜂窝结构体的挤出模头组件，其包括具有设置有用于排出蜂窝形体的栅格形狭缝的排出表面的模具和设置有多个独立进料口的入口表面，具有用于确定外部的孔的孔挤出的蜂窝结构的形状和尺寸以及具有用于限制将批料输送到入口表面周边的进料入口中的孔的环。

5. 发明授权

US4780075A Dies for extrusion-shaping ceramic honeycomb structural bodies 失效
标题翻译：用于挤压成形陶瓷蜂窝结构体的模具
公开(公告)号：US4780075A
公开(公告)日：1988-10-25
申请号：US28708
申请日：1987-03-23
申请人： Sei Ozaki , Shoji Futamura
发明人： Sei Ozaki , Shoji Futamura
IPC分类号： B28B3/26 , B28B3/20 , A01J21/00
CPC分类号： B28B3/269
摘要： Ceramic honeycomb structural body-extruding dies are disclosed which each comprise a plurality of die-constituting members. The die-constituting members are bonded together with a bonding layer, and the bonding layer is composed of an acid-resisting metal.
摘要翻译：公开了陶瓷蜂窝结构体挤压模具，其各自包括多个模具构成构件。模具构成部件通过接合层粘合在一起，并且粘接层由耐酸金属构成。

6. 发明授权

US4687433A Die for extruding ceramic honeycomb structural bodies 失效
标题翻译：用于挤压陶瓷蜂窝结构体的模具
公开(公告)号：US4687433A
公开(公告)日：1987-08-18
申请号：US832438
申请日：1986-02-24
申请人： Sei Ozaki , Shoji Futamura , Masaru Kojima , Satoru Inoue
发明人： Sei Ozaki , Shoji Futamura , Masaru Kojima , Satoru Inoue
IPC分类号： B28B3/26 , B28B3/20 , B29C47/12
CPC分类号： B28B3/269
摘要： A die for extruding honeycomb structural bodies includes a plurality of ceramic batch exhaust grooves and a plurality of ceramic batch supply apertures. Tubes are fitted in at least some of the ceramic batch supply apertures to improve or make constant the surface roughness and dimensions of inner surfaces of ceramic batch supply apertures through which the ceramic batch passes, thereby producing perfect ceramic honeycomb stuctural bodies. The adjustment of flow of ceramic batch is so simplified that any other controlling plate which would be required in the prior art is not needed for controlling the flow. When the supply apertures have been worn off, the tubes are exchanged by new ones to restore the required inner surfaces easily.
摘要翻译：用于挤压蜂窝结构体的模具包括多个陶瓷批料排出槽和多个陶瓷批料供给孔。在至少一些陶瓷批料供给孔中安装管，以改善或使陶瓷批料供给孔的内表面的表面粗糙度和尺寸恒定，通过陶瓷批料供给孔通过，从而产生完美的陶瓷蜂窝状结构体。陶瓷批料的流动调整如此简化，使得现有技术中所需的其它控制板不需要用于控制流动。当供应孔已经磨损时，管被更换，以便容易地恢复所需的内表面。

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