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1. 发明授权

US06216520B1 Rolling mill 失效
标题翻译：轧机
公开(公告)号：US06216520B1
公开(公告)日：2001-04-17
申请号：US09376320
申请日：1999-08-18
申请人： Shigeharu Ochi , Hiroshi Fujiwara , Sho Inui , Takaaki Toyooka , Motoaki Itadani , Akira Yorifuji , Toshio Onishi , Koji Sugano , Mikio Kodaka , Nobuki Tanaka
发明人： Shigeharu Ochi , Hiroshi Fujiwara , Sho Inui , Takaaki Toyooka , Motoaki Itadani , Akira Yorifuji , Toshio Onishi , Koji Sugano , Mikio Kodaka , Nobuki Tanaka
IPC分类号： B21B3107
CPC分类号： B21B13/103
摘要： A rolling mill comprising a roll unit and a drive unit for driving the roll unit. The drive unit comprises an outer housing, a pair of large-diameter ring-like driving bevel gears disposed concentric with the pass line, an input shaft mechanism for rotating the driving bevel gears, and transmission mechanisms for transmitting the torque of the driving bevel bears to the rolls. Each transmission mechanism comprises a small-diameter transmission bevel gear caught between and engaging with the driving bevel gears and first and second transmission shafts for transmitting the torque of the transmission bevel gear to a roll. The drive and roll units are coupled and uncoupled by couplings. Four positioning parts are formed on the outer periphery of the inner housing of the roll unit. The outer housing of the drive unit is generally in the shape of a ring, and four positioning parts are formed on the inner periphery of the outer housing. When the inner housing is fitted into the outer housing, the inner housing is positioned in the outer housing by the positioning parts laterally and longitudinally and also in both directions of the pass line by stoppers and hold-downs.
摘要翻译：一种轧机，包括辊单元和用于驱动辊单元的驱动单元。驱动单元包括外壳，与通行线同心设置的一对大直径环形驱动锥齿轮，用于使主动锥齿轮旋转的输入轴机构和用于传递驱动斜面轴的扭矩的传动机构到卷每个传动机构包括一个夹在两个主动锥齿轮之间并与之啮合的小直径传动伞齿轮，以及用于将传动锥齿轮转矩传递到一个辊的第一和第二传动轴。驱动和滚动单元通过联接器联接和分离。四个定位部分形成在辊单元的内壳体的外周上。驱动单元的外壳通常为环形，并且在外壳的内周上形成有四个定位部。当内壳体装配到外壳体中时，内壳体通过定位部件通过止动件和压紧件横向和纵向以及通过线的两个方向定位在外壳体中。

2. 发明授权

US06505491B2 Rolling mill and rolling-mill train 失效
标题翻译：轧机和轧机列车
公开(公告)号：US06505491B2
公开(公告)日：2003-01-14
申请号：US09782513
申请日：2001-02-14
申请人： Shigeharu Ochi , Hiroshi Fujiwara , Sho Inui , Takaaki Toyooka , Motoaki Itadani , Akira Yorifuji , Toshio Onishi , Koji Sugano , Yasuo Nishida , Nobuki Tanaka
发明人： Shigeharu Ochi , Hiroshi Fujiwara , Sho Inui , Takaaki Toyooka , Motoaki Itadani , Akira Yorifuji , Toshio Onishi , Koji Sugano , Yasuo Nishida , Nobuki Tanaka
IPC分类号： B21B1310
CPC分类号： B21B13/103 , B21B1/18 , B21B17/14
摘要： This invention provides a rolling mill and a rolling-mill train which are compact. Reducers to be coupled with them can be made compact. The inner surfaces of pipes to be rolled with the rolling mill and the rolling-mill train can be prevented from becoming squarish. The rolling mill comprises a plurality of rolls disposed symmetrically around the pathline of the rolling mill, an annular driving bevel gear of a large diameter for driving and rotating the rolls, an input-shaft mechanism for rotating the driving bevel gear, a plurality of transmission mechanisms disposed at regular intervals along the driving bevel gear, and a housing for holding them. The input-shaft mechanism (i) has an input shaft inserted in the housing from its outside and an input bevel gear of a small diameter mounted on the input shaft and engaging with the driving bevel gear and (ii) is disposed between two adjacent transmission mechanisms. With the input shaft disposed horizontally, the phase angle of the roll unit can be adjusted minutely.
摘要翻译：本发明提供一种压实的轧机和轧机机组。要与之配合的减速机可以做到紧凑。可以防止用轧机和轧机列车轧制的管的内表面变得方形。轧机包括对称地设置在轧机的轨迹线上的多个辊，用于驱动和旋转辊的大直径的环形驱动锥齿轮，用于使主动锥齿轮旋转的输入轴机构，多个传动沿着驱动锥齿轮以规则间隔设置的机构和用于保持它们的壳体。输入轴机构（i）具有从其外部插入壳体中的输入轴和安装在输入轴上并与驱动锥齿轮啮合的小直径输入锥齿轮，（ii）设置在两个相邻传动机制当输入轴水平放置时，辊单元的相位角可以微调。

3. 发明授权

US4557610A Dynamic pressure type fluid bearing device 失效
标题翻译：动压式流体轴承装置
公开(公告)号：US4557610A
公开(公告)日：1985-12-10
申请号：US609079
申请日：1984-05-01
申请人： Takafumi Asada , Toshio Onishi , Kajuyoshi Senma , Hideo Matsumoto
发明人： Takafumi Asada , Toshio Onishi , Kajuyoshi Senma , Hideo Matsumoto
IPC分类号： F16C17/02 , F16C17/08 , F16C33/10 , F16C35/02 , F16C17/10
CPC分类号： F16C17/02 , F16C17/08 , F16C17/107 , F16C33/102 , F16C33/107 , F16C35/02
摘要： A dynamic pressure type fluid bearing device including a housing having a bearing hole, a shaft rotatably provided in this bearing hole, and a thrust bearing member attached to an end of the housing, wherein a groove is provided in either the shaft or the bearing hole, another groove is provided in the contacting surface between the thrust bearing member and the shaft, a ventilation flute to communicate with the atmosphere is provided in the contacting surface between the thrust bearing member and the housing, and a lubricant is charged around the groove, so that the lubricant is prevented from flowing out due to changes in the atmospheric pressure or environment.
摘要翻译： PCT No.PCT / JP83 / 00292 Sec。 371日期1984年5月1日 102（e）日期1984年5月1日PCT提交1983年9月2日PCT公布。出版物WO84 / 01006 日本，1984年3月15日。一种动压式流体轴承装置，包括具有轴承孔的壳体，可旋转地设置在该轴承孔中的轴以及安装在壳体的端部的止推轴承部件，轴或轴承孔中的另一个凹槽设置在推力轴承构件和轴之间的接触表面中，在推力轴承构件和壳体之间的接触表面中设置有与大气连通的通风槽，润滑剂被填充在槽周围，从而防止润滑剂由于大气压力或环境的变化而流出。

4. 发明授权

US3998596A Apparatus for treating by-product gypsum to be used as an inhibitor for setting of cement 失效
标题翻译：用于处理副产物石膏作为凝结水泥的抑制剂的装置
公开(公告)号：US3998596A
公开(公告)日：1976-12-21
申请号：US602927
申请日：1975-08-08
申请人： Yoshiharu Fukuda , Toshio Onishi , Akitoshi Takeuchi
发明人： Yoshiharu Fukuda , Toshio Onishi , Akitoshi Takeuchi
IPC分类号： C01F11/46 , C04B11/26 , C04B22/14 , B01J1/00 , C04B11/02
CPC分类号： C04B11/26 , C01F11/46 , C04B22/144
摘要： Apparatus comprising means for dispersing comminuted limestone in a stream of hot gas and calcining it to form quicklime; a calcining chamber into which comminuted gypsum and the stream of hot gas containing the quicklime are introduced wherein the gypsum is calcined and thoroughly mixed with the quicklime; a gas-solids separator for separating the calcined gypsum and quicklime from the gas stream; and hydration means for hydrating the quicklime and gypsum whereby any phosphoric acid in the gypsum reacts with the hydrated quicklime to form insoluble calcium phosphate.
摘要翻译：装置包括用于将粉碎的石灰石分散在热气流中并煅烧以形成生石灰的装置; 煅烧室，其中引入粉碎的石膏和含有生石灰的热气流，其中将石膏煅烧并与生石灰充分混合; 用于将煅烧石膏和生石灰与气流分离的气固分离器; 以及用于水化生石灰和石膏的水合方法，其中石膏中的任何磷酸与水合生石灰反应形成不溶性磷酸钙。

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