专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06463652B1 Apparatus and methods for manufacturing hot rolled steel sheets 失效
标题翻译：热轧钢板的制造装置及其制造方法
公开(公告)号：US06463652B1
公开(公告)日：2002-10-15
申请号：US09355208
申请日：1999-07-26
申请人： Shigeki Narushima , Kenichi Ide , Yasushi Dodo , Kinichi Higuchi , Hisashi Honjou , Hajime Ishii , Nobuhiro Tazoe , Yasuhiro Fujii , Kazuyuki Sato , Sadakazu Masuda , Shuichi Yamashina , Satoshi Murata , Masaaki Yamamoto , Takumasa Terauchi , Toru Minote , Shinji Okazaki , Yoichi Motoyashiki
发明人： Shigeki Narushima , Kenichi Ide , Yasushi Dodo , Kinichi Higuchi , Hisashi Honjou , Hajime Ishii , Nobuhiro Tazoe , Yasuhiro Fujii , Kazuyuki Sato , Sadakazu Masuda , Shuichi Yamashina , Satoshi Murata , Masaaki Yamamoto , Takumasa Terauchi , Toru Minote , Shinji Okazaki , Yoichi Motoyashiki
IPC分类号： B21B1322
CPC分类号： B21B15/0035 , B21B1/02 , B21B1/46 , B21B13/06 , B21B13/18 , B21B27/02 , B21B41/08 , Y10T29/49991 , Y10T29/5184
摘要： A high-quality hot rolled steel sheet is manufactured with a high production efficiency and a low cost, from a long, hot slab, using a combination of continuous casting facilities and a plate reduction press machine.
摘要翻译：使用连续铸造设备和板式压制机的组合，从长的热板坯制造高品质的热轧钢板，生产效率高，成本低。

2. 发明授权

US06722174B1 Device and method for manufacturing hot-rolled sheet steel and device and method for sheet thickness pressing used for the device and method 失效
标题翻译：用于制造热轧钢板的装置和方法以及用于该装置和方法的板厚压制装置和方法
公开(公告)号：US06722174B1
公开(公告)日：2004-04-20
申请号：US09763708
申请日：2001-02-26
申请人： Takashi Nishii , Masao Mikami , Hajime Ishii , Kenichi Ide , Toshio Iwanami , Shirou Osada , Satoshi Murata , Sadakazu Masuda
发明人： Takashi Nishii , Masao Mikami , Hajime Ishii , Kenichi Ide , Toshio Iwanami , Shirou Osada , Satoshi Murata , Sadakazu Masuda
IPC分类号： B21B102
CPC分类号： B21J1/04 , B21B1/02 , B21B1/46 , B21B15/0035
摘要： According to an apparatus and a method for manufacturing a hot-rolled steel plate, a roughing process for reducing a thickness of a continuously cast slab is performed to obtain a sheet bar, and a finishing rolling process for rolling the sheet bar is effected to produce a hot-rolled steel plate having a predetermined plate thickness. After cooling down, the hot-rolled steel plate is then wound. A pair of dies 6 each of which has a tapered portion 6b on an input side and a parallel portion 6b on an output side are used in at least part of the roughing process. Further, before performing plate thickness pressing to a material in a plate thickness direction by using the dies 6, at least one of a front end and a rear end of the material is pressed in a widthwise direction to be pre-formed.
摘要翻译：根据热轧钢板的制造装置和制造方法，进行用于减少连续铸造坯料的厚度的粗加工工序，得到板坯，进行轧制板坯的精轧工序，具有预定板厚度的热轧钢板。冷却后，卷绕热轧钢板。在粗加工过程的至少一部分中使用一对模具6，每个模具6在输入侧具有锥形部分6b，在输出侧具有平行部分6b。此外，在通过使用模具6对板材厚度方向的板材进行板厚压制之前，材料的前端和后端中的至少一个在宽度方向上被压制成预先形成。

3. 发明申请

US20100294009A1 CONVEYING DEVICE, HOT ROLLING APPARATUS, CONVEYING METHOD, AND HOT ROLLING METHOD 失效
标题翻译：输送装置，热轧装置，输送方法和热轧方法
公开(公告)号：US20100294009A1
公开(公告)日：2010-11-25
申请号：US12863301
申请日：2009-01-15
申请人： Masahiro Kuchi , Hajime Ishii , Hisashi Honjou
发明人： Masahiro Kuchi , Hajime Ishii , Hisashi Honjou
IPC分类号： B21B37/00 , B21B1/26 , B21B13/00 , B21B37/46
CPC分类号： B21C51/00 , B21B15/005 , B21B39/00 , B21B45/004 , F27B9/2407 , F27B9/40 , F27D3/026 , F27D19/00 , F27D21/02
摘要： A conveying device includes a plurality of conveying rollers supported in parallel at predetermined intervals, and conveys a workpiece to a heat-retaining/heating furnace from a rolling mill by the conveying rollers. The conveying device includes an impact prediction data collecting unit and a control unit. The impact prediction data collecting unit acquires data on the upstream of the heat-retaining/heating furnace. The data is used to predict the magnitude of an impact applied to rollers in the furnace, which are positioned in the heat-retaining/heating furnace, of the conveying rollers by the workpiece. The control unit predicts the magnitude of an impact from the data, which is acquired by the impact prediction data collecting unit, and adjusts the conveying speed of the workpiece in the heat-retaining/heating furnace according to the magnitude of the impact.
摘要翻译：传送装置包括以预定间隔平行地支撑的多个传送辊，并且通过传送辊将工件传送到来自轧机的保温/加热炉。输送装置包括冲击预测数据收集单元和控制单元。冲击预测数据收集单元获取保温加热炉上游的数据。数据用于预测施加到位于加热炉中的炉中的辊的冲击的大小，这些辊位于工件的输送辊上。控制单元预测由冲击预测数据收集单元获取的数据的冲击的大小，并且根据冲击的大小来调节保温/加热炉中的工件的输送速度。

4. 发明申请

US20110005285A1 ROLLING MILL AND ROLLING METHOD 有权
标题翻译：轧制和轧制方法
公开(公告)号：US20110005285A1
公开(公告)日：2011-01-13
申请号：US12921969
申请日：2009-03-18
申请人： Hiroyuki Otsuka , Shigeru Tsuzuki , Tsuyoshi Sugiyasu , Tsukasa Matsuzawa , Hajime Ishii , Hisashi Honjou
发明人： Hiroyuki Otsuka , Shigeru Tsuzuki , Tsuyoshi Sugiyasu , Tsukasa Matsuzawa , Hajime Ishii , Hisashi Honjou
IPC分类号： B21B37/32 , B21B37/74
CPC分类号： B21B37/32 , B21B38/02
摘要： The present invention relates to the providing of a rolling mill that makes it possible to more accurately control the shape of a plate material than has hitherto been possible, and to a rolling method, and is a rolling mill that rolls a plate material using vertical work rolls, and that includes: a coolant jet spray unit that has a plurality of nozzles that are arranged at predetermined intervals in the direction of the rotation axis of the work rolls, and that sprays jets of coolant from the respective nozzles onto the work rolls; a roll temperature estimation unit that estimates a mean temperature of the work rolls; a coolant temperature detection unit that detects a temperature of the coolant; a shape detection unit that detects the shape in the width direction of the rolled plate material; a shape deviation calculation unit that calculates an amount of deviation between a plate material shape detected by the shape detection unit and a target shape; and a shape control unit that controls the shape of the plate material by controlling the spray quantity and/or temperature of the coolant which is sprayed from the coolant jet spray unit based on a difference between the mean temperature of the work rolls and the temperature of the coolant, and on the amount of deviation between the plate material shape and the target shape.
摘要翻译：本发明涉及提供一种能够更精确地控制板材的形状而不是迄今为止可以进行轧制的轧机，并且涉及一种轧制方法，并且是使用垂直加工来轧制板材的轧机辊，其包括：冷却喷射喷射单元，其具有沿着工作辊的旋转轴线的方向以预定间隔布置的多个喷嘴，并且将各个喷嘴的冷却剂喷射到工作辊上; 轧辊温度估计单元，其估计工作辊的平均温度; 冷却剂温度检测单元，其检测冷却剂的温度; 形状检测单元，其检测所述轧制板材的宽度方向的形状; 形状偏差计算单元，计算由形状检测单元检测的板材形状与目标形状之间的偏差量; 以及形状控制单元，其通过基于工作辊的平均温度之间的差异控制从冷却剂喷射喷射单元喷射的冷却剂的喷雾量和/或温度来控制板材的形状，冷却剂，以及板材形状和目标形状之间的偏差量。

5. 发明授权

US08573015B2 Rolling mill and rolling method 有权
标题翻译：轧机和轧制方法
公开(公告)号：US08573015B2
公开(公告)日：2013-11-05
申请号：US12921969
申请日：2009-03-18
申请人： Hiroyuki Otsuka , Shigeru Tsuzuki , Tsuyoshi Sugiyasu , Tsukasa Matsuzawa , Hajime Ishii , Hisashi Honjou
发明人： Hiroyuki Otsuka , Shigeru Tsuzuki , Tsuyoshi Sugiyasu , Tsukasa Matsuzawa , Hajime Ishii , Hisashi Honjou
IPC分类号： B21B27/06
CPC分类号： B21B37/32 , B21B38/02
摘要： The present invention relates to the providing of a rolling mill that makes it possible to more accurately control the shape of a plate material than has hitherto been possible, and to a rolling method, and is a rolling mill that rolls a plate material using vertical work rolls, and that includes: a coolant jet spray unit that has a plurality of nozzles that are arranged at predetermined intervals in the direction of the rotation axis of the work rolls, and that sprays jets of coolant from the respective nozzles onto the work rolls; a roll temperature estimation unit that estimates a mean temperature of the work rolls; a coolant temperature detection unit that detects a temperature of the coolant; a shape detection unit that detects the shape in the width direction of the rolled plate material; a shape deviation calculation unit that calculates an amount of deviation between a plate material shape detected by the shape detection unit and a target shape; and a shape control unit that controls the shape of the plate material by controlling the spray quantity and/or temperature of the coolant which is sprayed from the coolant jet spray unit based on a difference between the mean temperature of the work rolls and the temperature of the coolant, and on the amount of deviation between the plate material shape and the target shape.
摘要翻译：本发明涉及提供一种能够更精确地控制板材的形状而不是迄今为止可以进行轧制的轧机，并且涉及一种轧制方法，并且是使用垂直加工来轧制板材的轧机辊，其包括：冷却喷射喷射单元，其具有沿着工作辊的旋转轴线的方向以预定间隔布置的多个喷嘴，并且将各个喷嘴的冷却剂喷射到工作辊上; 轧辊温度估计单元，其估计工作辊的平均温度; 冷却剂温度检测单元，其检测冷却剂的温度; 形状检测单元，其检测所述轧制板材的宽度方向的形状; 形状偏差计算单元，计算由形状检测单元检测的板材形状与目标形状之间的偏差量; 以及形状控制单元，其通过基于工作辊的平均温度之间的差异控制从冷却剂喷射喷射单元喷射的冷却剂的喷雾量和/或温度来控制板材的形状，冷却剂，以及板材形状和目标形状之间的偏差量。

6. 发明授权

US08402802B2 Conveying device, hot rolling apparatus, conveying method, and hot rolling method 失效
标题翻译：输送装置，热轧装置，输送方式和热轧方法
公开(公告)号：US08402802B2
公开(公告)日：2013-03-26
申请号：US12863301
申请日：2009-01-15
申请人： Masahiro Kuchi , Hajime Ishii , Hisashi Honjou
发明人： Masahiro Kuchi , Hajime Ishii , Hisashi Honjou
IPC分类号： B21B41/00 , B65G13/06
CPC分类号： B21C51/00 , B21B15/005 , B21B39/00 , B21B45/004 , F27B9/2407 , F27B9/40 , F27D3/026 , F27D19/00 , F27D21/02
摘要： A conveying device includes a plurality of conveying rollers supported in parallel at predetermined intervals, and conveys a workpiece to a heat-retaining/heating furnace from a rolling mill by the conveying rollers. The conveying device includes an impact prediction data collecting unit and a control unit. The impact prediction data collecting unit acquires data on the upstream of the heat-retaining/heating furnace. The data is used to predict the magnitude of an impact applied to rollers in the furnace, which are positioned in the heat-retaining/heating furnace, of the conveying rollers by the workpiece. The control unit predicts the magnitude of an impact from the data, which is acquired by the impact prediction data collecting unit, and adjusts the conveying speed of the workpiece in the heat-retaining/heating furnace according to the magnitude of the impact.
摘要翻译：传送装置包括以预定间隔平行地支撑的多个传送辊，并且通过传送辊将工件传送到来自轧机的保温/加热炉。输送装置包括冲击预测数据收集单元和控制单元。冲击预测数据收集单元获取保温加热炉上游的数据。数据用于预测施加到位于加热炉中的炉中的辊的冲击的大小，这些辊位于工件的输送辊上。控制单元预测由冲击预测数据收集单元获取的数据的冲击的大小，并且根据冲击的大小来调节保温/加热炉中的工件的输送速度。

7. 发明申请

US20130078068A1 Construction Machine 有权
标题翻译：施工机械
公开(公告)号：US20130078068A1
公开(公告)日：2013-03-28
申请号：US13702862
申请日：2011-06-07
申请人： Tomoyuki Tanaka , Hajime Ishii , Shougo Kimura
发明人： Tomoyuki Tanaka , Hajime Ishii , Shougo Kimura
IPC分类号： E02F9/16
CPC分类号： E02F9/163 , B60J5/0487 , B62D33/0617 , E02F3/325
摘要： A compact excavator includes an operator's cab with a door capable of opening and closing an opening surface forming a boarding port. The door includes one door piece, and has a flexing portion which is closer to a front pillar than the central portion of the door when the door is in a closed state. The flexing portion is shaped to have a first area so formed that when the door is in a closed state, the first area approaches the opening surface as the first area approaches the front pillar, and a second area arranged continuously with the first area and nearer the front pillar than the first area and being formed so that the second area draws away from the opening surface as the second area approaches the front pillar.
摘要翻译：紧凑型挖掘机包括具有能够打开和关闭形成登机口的开口面的门的驾驶室。门包括一个门件，并且当门处于关闭状态时，具有比门的中心部分更靠近前支柱的弯曲部分。弯曲部分成形为具有如此形成的第一区域，当门处于关闭状态时，第一区域接近前柱，第一区域接近开口表面，并且第二区域与第一区域连续布置所述前柱比所述第一区域形成为使得当所述第二区域接近所述前柱时所述第二区域从所述开口表面拉开。

8. 发明授权

US07575272B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US07575272B2
公开(公告)日：2009-08-18
申请号：US10588503
申请日：2005-05-26
申请人： Hajime Ishii , Shogo Kimura , Tomoyuki Tanaka
发明人： Hajime Ishii , Shogo Kimura , Tomoyuki Tanaka
IPC分类号： B62D33/063
CPC分类号： B60J5/0487 , E02F3/325 , E02F9/163
摘要： A folding type door is fitted in a cab box. Two door panels and are disposed substantially in the same vertical plane as a left side cover of an upper revolving structure when said door in a closed position. Catches and are provided in a left rear side section of the cab box. Provided on door panels and of the folding type door are strikers and to be attachably or detachably engaged with the catches and separately of each other. When the folding type door is opened, the respective door panels and are each retained in an open door position by engagement of two sets of strikers and catches and which prevents rattling movements of each door panel to retain the folding type door in a stabilized state.
摘要翻译：一个折叠式门装在一个驾驶室内。当所述门处于关闭位置时，两个门板与所述上部旋转结构的左侧盖基本上位于相同的垂直平面中。抓住并设置在驾驶室箱的左后侧部分。在门板和折叠式门上设置有罢工者，并且能够与卡扣相互附接或可拆卸地彼此接合。当折叠式门打开时，相应的门板通过两组罢工物和卡扣的接合而分别保持在打开的门位置，并且防止每个门板的晃动运动将折叠式门保持在稳定状态。

9. 发明授权

US09139983B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US09139983B2
公开(公告)日：2015-09-22
申请号：US14131434
申请日：2012-07-09
申请人： Hajime Yoshida , Hajime Ishii , Syuuhei Noguchi
发明人： Hajime Yoshida , Hajime Ishii , Syuuhei Noguchi
IPC分类号： E02F9/22 , E02F3/32 , E02F9/20
CPC分类号： E02F9/2235 , E02F3/325 , E02F9/2066 , E02F9/2253
摘要： An engine (10) electronically controlled by a control device (33), a hydraulic motor (24) for traveling which is driven by a pressurized oil delivered from a hydraulic pump (13), and a traveling speed switching member (29) which switches a traveling speed by the hydraulic motor (24) at least in two stages of a low speed and a high speed. The control device (33) includes an output lowering determination unit for determining whether or not a fuel injection amount to be supplied to the engine (10) is limited and an engine output is in a lowered state and a low-speed control unit in which, when the engine (10) output is in a lowered state, a traveling speed is controlled to a low speed state kept lower than a high speed even if the traveling speed switching member (29) has been switched to the high speed side.
摘要翻译：由控制装置（33）电子控制的发动机（10），由从液压泵（13）输送的加压油驱动的用于行驶的液压马达（24），以及行驶速度切换构件（29），其切换液压马达（24）的行驶速度至少在低速和高速的两个阶段中。控制装置（33）包括：输出下降判定单元，其判断是否限制向发动机（10）供给的燃料喷射量，并且发动机输出处于降低状态;以及低速控制单元，其中当发动机（10）输出处于降低状态时，即使行驶速度切换部件（29）已经切换到高速侧，也将行驶速度控制在低于高速的低速状态。

10. 发明授权

US08869928B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US08869928B2
公开(公告)日：2014-10-28
申请号：US14005898
申请日：2012-05-24
申请人： Hajime Yoshida , Hajime Ishii , Shuuhei Noguchi
发明人： Hajime Yoshida , Hajime Ishii , Shuuhei Noguchi
IPC分类号： B60W10/06 , E02F9/20 , F01N13/02 , F02D41/02 , F01N9/00 , E02F9/22 , F02D31/00 , F01N13/00 , F01N3/10 , F01N3/08 , F01N3/023 , F02D41/08
CPC分类号： E02F9/2025 , E02F9/2066 , E02F9/2095 , E02F9/2246 , E02F9/2285 , E02F9/2296 , F01N3/0231 , F01N3/0235 , F01N3/0821 , F01N3/103 , F01N9/002 , F01N13/009 , F01N13/0097 , F01N13/02 , F01N2240/36 , F01N2330/06 , F01N2430/00 , F01N2430/06 , F01N2560/06 , F01N2560/08 , F01N2560/14 , F01N2590/08 , F01N2900/0601 , F01N2900/08 , F01N2900/1404 , F01N2900/1406 , F01N2900/1606 , F02D31/008 , F02D41/029 , F02D41/08 , Y02T10/47
摘要： A regeneration apparatus for executing a regeneration process to an exhaust gas purifying apparatus and an engine control device that controls a rotational speed of an engine according to an instruction value by a rotational speed instruction apparatus are provided. When a directional control valve is in a neutral position, the engine control device controls the rotational speed of the engine to an automatic idle rotational speed (Nai) by an automatic idle selection unit regardless of the instruction value. However, when it is determined that the regeneration process of the exhaust gas purifying apparatus is executed in a state of controlling the rotational speed of the engine at the automatic idle rotational speed (Nai), the engine control device increases the rotational speed of the engine to a regeneration processing rotational speed (N1) higher than the automatic idle rotational speed (Nai).
摘要翻译：提供了一种用于对排气净化装置进行再生处理的再生装置和根据转速指令装置根据指示值来控制发动机的转速的发动机控制装置。当方向控制阀处于中立位置时，发动机控制装置不管指示值如何，通过自动怠速选择单元将发动机的转速控制为自动怠速转速（Nai）。然而，在判定为以自动怠速转速（Nai）控制发动机的转速的状态下执行废气净化装置的再生处理的情况下，发动机控制装置增加发动机的转速超过自动怠速转速（Nai）的再生处理转速（N1）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式