专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明专利

JP2014173697A Linear actuator 有权
标题翻译：线性执行器
公开(公告)号：JP2014173697A
公开(公告)日：2014-09-22
申请号：JP2013048888
申请日：2013-03-12
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： AKAIWA SHUICHI
IPC分类号： F16H25/20
CPC分类号： F16H25/20 , F16D37/02 , F16H2025/2071
摘要： PROBLEM TO BE SOLVED: To freely interlock and block a rotation operation of a shaft on which a male screw is formed, and a linear operation of a linear motion body.SOLUTION: The linear actuator comprises: a shaft 2 on which a male screw is formed; and a linear motion body having a female screw 31 screwed with the male screw 21 of the shaft 2 and moving forward and backward in an axial line direction by normal and reverse rotation of the shaft 2. The linear motion body includes: an inner member 3 having the female screw 31; an outer member 4 relatively rotatably provided on an outer periphery of the inner member 3; magnetic viscous fluid 5 filled in a gap between the inner member 3 and the outer member 4; and magnetic field generation means 7 for generating a magnetic field passing through the magnetic viscous fluid 5.
摘要翻译：要解决的问题：自由地联锁和阻止形成有外螺纹的轴的旋转操作和线性运动体的线性操作。解决方案：线性致动器包括：轴2，其上有螺母是形成; 以及具有与轴2的外螺纹21螺纹连接的内螺纹31的直线运动体，并且通过轴2的正转而反向旋转而沿轴线方向前后移动。直线运动体包括：内部构件3 具有内螺纹31; 相对可旋转地设置在内部构件3的外周上的外部构件4; 填充在内部构件3和外部构件4之间的间隙的磁性粘性流体5; 以及用于产生通过磁性粘性流体5的磁场的磁场产生装置7。

22. 发明专利

JP2014169472A High temperature corrosion resistant member and heat exchanger 有权
标题翻译：高温耐腐蚀成员和热交换器
公开(公告)号：JP2014169472A
公开(公告)日：2014-09-18
申请号：JP2013041129
申请日：2013-03-01
申请人： Mitsui Eng & Shipbuild Co Ltd , 三井造船株式会社 , Kurimoto Ltd , 株式会社栗本鐵工所
发明人： ONO SHOZO , MATSUNO SUSUMU
IPC分类号： C22C38/00 , C22C19/05 , C22C38/44
摘要： PROBLEM TO BE SOLVED: To provide a high temperature corrosion resistant member and a heat exchanger which have a small risk of occurrence of abnormal corrosion even when, in an atmosphere where ash containing alkali sulfates (NaSO, KSO) is present, exposed to a high temperature equal to or higher than the eutectic point (832°C) of the alkali sulfates.SOLUTION: A high temperature corrosion resistant member is exposed to a temperature equal to or higher than 832°C. The high temperature corrosion resistant member comprises, by mass%, 45-50% Ni, 32% or more and 36% or less Cr, 4.5-5.5% Mo, 2.5-6% Si, 0.1-0.3% C, and the balance of Fe and inevitable impurities. Consequently, since the content of Cr is not less than 32 mass%, a risk of occurrence of abnormal corrosion is small even when, in an atmosphere where ash containing alkali sulfates is present, the member is exposed to a high temperature equal to or higher than the eutectic point of the alkali sulfates.
摘要翻译：要解决的问题：即使在存在碱性硫酸盐（NaSO，KSO）的灰分的气氛中，即使在高温下暴露于高浓度的碱性硫酸盐（NaSO，KSO）的气氛中，也能够提供即使发生异常腐蚀的风险也较小的高温耐腐蚀性构件和热交换器温度等于或高于碱性硫酸盐的共晶点（832℃）。解决方案：耐高温腐蚀构件暴露于等于或高于832℃的温度。高温耐腐蚀构件以质量％计含有45-50％的Ni，32％以上且36％以下的Cr，4.5〜5.5％的Mo，2.5〜6％的Si，0.1-0.3％的C，余量的铁和不可避免的杂质。因此，由于Cr的含量不小于32质量％，因此即使在存在碱性硫酸盐的灰分的气氛中，即使在高于等于或等于等于的高温下，也会发生异常腐蚀的风险小比碱性硫酸盐的共晶点。

23. 发明专利

JP2014167986A Magnetic viscous fluid and clutch using the same 有权
标题翻译：磁性粘度流体和离合器使用它
公开(公告)号：JP2014167986A
公开(公告)日：2014-09-11
申请号：JP2013039372
申请日：2013-02-28
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： UESHIMA YUYA , NOMA JUNICHI
IPC分类号： H01F1/28 , C10M107/50 , C10M125/04 , C10M169/04 , C10N20/06 , C10N40/14 , F16D37/02 , H01F1/06
摘要： PROBLEM TO BE SOLVED: To provide a magnetic viscous fluid which is not only hard to cause magnetic particle settling, secondary agglomeration and the like, but also small in shear stress even in a region with a high shear rate.SOLUTION: A magnetic viscous fluid comprises: a magnetic particle mixture; and a dispersant with the magnetic particle mixture dispersed therein. The magnetic particle mixture includes first magnetic particles and second magnetic particles. The first magnetic particles each have a first magnetic particle main body, and a first surface-modification layer provided on the surface of the first magnetic particle main body. The second magnetic particles each have a second magnetic particle main body, and a second surface-modification layer provided on the surface of the second magnetic particle main body. The first magnetic particles have an average particle diameter of 1-50 μm. The second magnetic particles have an average particle diameter of 50-200 nm, and account for 0.5-2 wt% of the magnetic particle mixture.
摘要翻译：要解决的问题：提供一种磁性粘性流体，其不仅难以引起磁性颗粒沉降，二次凝聚等，而且即使在具有高剪切速率的区域中也具有小的剪切应力。溶解度：磁性粘性流体包括：磁性颗粒混合物; 和其中分散有磁性颗粒混合物的分散剂。磁性颗粒混合物包括第一磁性颗粒和第二磁性颗粒。第一磁性颗粒各自具有第一磁性体的主体，第一磁性体和第一表面改性层设置在第一磁性体主体的表面。第二磁性粒子各自具有第二磁性粒子主体，以及设置在第二磁性粒子主体的表面上的第二表面改性层。第一磁性颗粒的平均粒径为1-50μm。第二磁性颗粒的平均粒径为50-200nm，占磁性颗粒混合物的0.5-2wt％。

24. 发明专利

JP2014133908A Blast processing apparatus for cast iron pipe 有权
标题翻译：用于铸铁管的BLAST加工设备
公开(公告)号：JP2014133908A
公开(公告)日：2014-07-24
申请号：JP2013000958
申请日：2013-01-08
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： AKEWATARI KENGO , MICHIZUKA FUTOSHI
IPC分类号： C23C4/02 , B22D29/00 , B24C3/10 , B24C9/00 , B24C11/00
摘要： PROBLEM TO BE SOLVED: To suppress peeling of and damage to a spray-coating membrane by locally enhancing adhesion of the spray-coating membrane, especially, at an easy-to-flaw place on an outer surface of a cast ion pipe easily at low cost.SOLUTION: A blast processing apparatus 1 for a cast iron pipe includes a first booth 11 which covers a cast iron pipe D entirely and a second booth 21 which covers the cast iron pipe D partially. A first rough surface is formed on an outer surface of the cast iron pipe D substantially entirely with first hard particles projected from a first projection machine 12. Further, a second rough surface having larger average roughness than the first rough surface is formed at an axially intermediate part of the outer surface of the cast iron pipe D with second hard particles which are projected from a second projection machine 22 and sharper than the first hard particles. The cast iron pipe D is further subjected to spray coating processing and mortar lining processing and a press roller is strongly pressed against the axially intermediate part in the mortar lining processing so as to prevent flotation. The second rough surface is formed at the place that the press roller comes into contact with so as to improve adhesion force of a spray coating membrane, so that the spray coating membrane is suppressed from peeling or damaging.
摘要翻译：要解决的问题：通过局部地提高喷涂膜的粘附性，特别是容易在铸造离子管的外表面上易于缺陷的地方容易地在低温下，抑制喷涂膜的剥离和损坏成本。解决方案：用于铸铁管的爆破处理装置1包括完全覆盖铸铁管D的第一展位11和部分覆盖铸铁管D的第二展位21。第一粗糙表面基本上完全由第一投影机12突出的第一硬质颗粒形成在铸铁管D的外表面上。此外，具有比第一粗糙表面更大的平均粗糙度的第二粗糙表面形成在轴向铸铁管D的外表面的中间部分具有从第二投影机22突出并比第一硬质颗粒更尖锐的第二硬质颗粒。进一步对铸铁管D进行喷涂处理和砂浆衬里处理，并且在砂浆衬里处理中将压辊强制地压在轴向中间部分上，以防止浮选。第二粗糙表面形成在压辊接触的位置，以提高喷涂膜的粘附力，从而抑制喷涂膜的剥离或损坏。

25. 发明专利

JP2014124692A Ring press-fitting device 有权
标题翻译：环形压力装置
公开(公告)号：JP2014124692A
公开(公告)日：2014-07-07
申请号：JP2012280851
申请日：2012-12-25
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： OKABAYASHI KIMINORI , TSUTSUMI SHINPEI
IPC分类号： B23P19/02 , F16L21/08
摘要： PROBLEM TO BE SOLVED: To reduce processing burden to deal with a manufacturing error of a steel pipe and diameter extension of a ring as well.SOLUTION: A ring press-fitting device which externally fits a thin ring 32 into an end of a steel pipe 31 comprises: a front board 1 to which an end face of a steel pipe 31 is pressed in press-fitting; and a ring clamp 2 which supports a ring 32 to be pressed in a press-fitting direction, in which the front board 1 consists of a fixed front board 5 and a movable front board 6; the ring clamp 2 is pressed to an outer periphery of the ring 2 by urging force of an elastic body 8; a projection 9 engaging with the ring 32 is provided at an inner periphery of the ring clamp 2; the ring clamp 2 is supported in the press-fitting direction and moved forward by the movable front board 6 brought close to the fixed front board 5 in a primary press-fitting stage, and by the movable front board 6 separated from the fixed front board 5 in a secondary press-fitting stage; the end face of the steel pipe 31 avoids the movable front board 6 to contact the fixed front board 5; and the ring 32 is pressed and fitted into the steel pipe 31 in conjunction with the engagement of the projection 9 with the ring clamp 2.
摘要翻译：要解决的问题：为了减少处理钢管的制造误差和环的直径延伸的加工负担。解决方案：一种环形压配装置，其将薄环32外部装配到钢管的端部 31包括：前板1，钢管31的端面压配合到该前板1上; 以及环形夹具2，其支撑沿压配方向按压的环32，其中前板1由固定的前板5和可动前板6组成; 环形夹具2通过弹性体8的推压力被压向环2的外周; 与环32接合的突起9设置在环形夹具2的内周; 环形夹具2在压入方向上被支撑，并且通过在主压配合台中靠近固定前板5的可动前板6向前移动，并且通过与固定前板分离的可动前板6 5在二次压配阶段; 钢管31的端面避免可动前板6与固定前板5接触; 结合突起9与环形夹具2的接合，将环32按压并嵌入钢管31中。

26. 发明专利

JP2014105780A Protection method of metal pipe 审中-公开
标题翻译：金属管保护方法
公开(公告)号：JP2014105780A
公开(公告)日：2014-06-09
申请号：JP2012259371
申请日：2012-11-28
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： OTSU HIDEKI
IPC分类号： F16L58/10 , B05D7/14 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a protection method of a metal pipe which completes a protection process of the metal pipe without being restrained by odor of solvent in a short time and quickly protects the metal pipe.SOLUTION: A base of a metal pipe or a surface on the metal pipe painted with a coating material is painted with a photo-curable resin composition sensitive to at least either of visible light, infrared light and ultraviolet light, a painted portion is irradiated with at least either of visible light, infrared light and ultraviolet light capable of curing the photo-curable resin composition, the photocurable resin composition is cured and a protection film is formed.
摘要翻译：要解决的问题：提供金属管的保护方法，其在短时间内完成金属管的保护处理而不受溶剂的气味的限制，并且快速保护金属管。溶液：金属管的基部或用涂覆有涂料的金属管上的表面涂上对可见光，红外光和紫外光中的至少一种敏感的光固化树脂组合物，对可见光，红外线以及能够固化光固化树脂组合物的紫外线，光固化树脂组合物固化并形成保护膜。

27. 发明专利

JP2014095249A Hydraulic machine 有权
标题翻译：液压机
公开(公告)号：JP2014095249A
公开(公告)日：2014-05-22
申请号：JP2012248049
申请日：2012-11-12
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： TATSUMI SHIGERU , KOBAYASHI SHOHEI
IPC分类号： E02F9/22 , F15B11/04
摘要： PROBLEM TO BE SOLVED: To improve the operation efficiency of a hydraulic machine, having an attachment fitted atop of an arm driven by a hydraulic cylinder, by inexpensive means.SOLUTION: Two meter-in circuits 8, 9 connecting with a hydraulic cylinder 6 are each provided with a pressure switch 11 which includes a pressure gauge and a switch acting when working pressure measured by the pressure gauge is higher than normal pressure of a hydraulic pump and exceeds predetermined pressure lower than maximum pressure of the hydraulic pump, and sends a contact confirmation signal only when the working pressure reaches the maximum pressure of the hydraulic pump and the elapsed time from the action of the switch is longer than a predetermined time. Consequently, an operator at a place distant from a work site can accurately determine that a breaker 5 for stone crushing as an attachment comes into contact with a rock at low costs as compared with a case in which a plurality of cameras are installed, so that the operation efficiency in remote operation can be improved.
摘要翻译：要解决的问题：提高液压机的操作效率，其具有通过廉价的装置安装在由液压缸驱动的臂的顶部上的安装。解决方案：与液压缸6连接的两个输入回路8,9 每个压力开关11设有压力开关11，压力开关11包括压力表和当由压力表测量的工作压力高于液压泵的常压时起作用的开关，并且超过液压泵的最大压力的预定压力，并且发送一个触点确认信号仅在工作压力达到液压泵的最大压力时，并且从开关动作起的经过时间比预定时间长。因此，与安装多台摄像机的情况相比，远离作业现场的地方的操作者可以准确地确定用于作为附件的用于石材破碎的破碎机5以低成本与岩石接触，使得可以提高远程操作的运行效率。

28. 发明专利

JP2014052010A Pipe support spacer 审中-公开
标题翻译：管支撑间隔
公开(公告)号：JP2014052010A
公开(公告)日：2014-03-20
申请号：JP2012195736
申请日：2012-09-06
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： OTSU HIDEKI , NAKAJIMA SHIGERU
IPC分类号： F16L3/02 , B05B15/00 , F16L3/00
摘要： PROBLEM TO BE SOLVED: To enable a peeling-off of coat to be positively prevented when the solvent coated pipes are released after their piled up state.SOLUTION: In the case that short pipes P coated with solvent are piled up in a vertical direction, the pipes P are supported under a state in which pipe supporting spacers 1 held between end surfaces of upper and lower pipes P and between a lower end surface of a lower pipe P and a floor surface F are surface contacted with the end surface of the pipe P or the floor surface F, and a surface layer part of the contacted surface is formed of solvent resistant resin film 3. With this arrangement, the coat of the pipe P is hardly adhered to the pipe supporting spacers 1 and the peeling of coat when the pipes P are released from the piled-up state can be positively prevented.
摘要翻译：要解决的问题：当溶剂涂布管在其堆积状态之后释放时，能够有效地防止涂层的剥离。解决方案：在涂布有溶剂的短管P在垂直方向上堆积的情况下，在保持在上下管P的端面之间并且下管P的下端面与地面F之间的管支撑间隔件1与管的端面表面接触的状态下，管P被支撑 P或地板表面F，并且接触表面的表层部分由耐溶剂树脂膜3形成。通过这种布置，管P的涂层几乎不粘附到管支撑垫片1上，并且涂层的剥离可以可靠地防止管道P从堆积状态释放。

29. 发明专利

JP2014024160A Pipe inner surface polishing device 审中-公开
标题翻译：管内表面抛光装置
公开(公告)号：JP2014024160A
公开(公告)日：2014-02-06
申请号：JP2012166587
申请日：2012-07-27
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： OBAN TADANORI
IPC分类号： B24B27/00
摘要： PROBLEM TO BE SOLVED: To provide a pipe inner surface polishing device capable of improving air permeability in a pipe body during polishing.SOLUTION: A polishing section 12 mounted in a shaft section 11 comprises a contact surface 122c which is brought into contact with an inner surface of a pipe body 2 so as to perform polishing. The contact surface 122c radially displaces in relation to the shaft section 11 by centrifugal force generated accompanying rotation of the shaft section 11 and is brought into contact with the inner surface of the pipe body 2. A ventilation-enabled ventilation passage A along a direction parallel to the shaft section 11 is formed between a rotation locus of an outer surface of the shaft section 11 and a rotation locus of the contact surface 122c. Ventilation can be performed along the direction parallel to the shaft section 11 via the ventilation passage A, thereby improving air permeability in the pipe body 2 during polishing.
摘要翻译：要解决的问题：提供一种能够在抛光期间提高管体内的透气性的管内表面研磨装置。解决方案：安装在轴部11中的研磨部12包括与内部接触的接触面122c 管体2的表面，以进行抛光。接触面122c通过与轴部11的旋转产生的离心力相对于轴部11径向位移，并且与管体2的内表面接触。沿着平行方向的通风使能通风路A 轴部11形成在轴部11的外表面的旋转轨迹和接触面122c的旋转轨迹之间。可以通过通气通道A沿着平行于轴部11的方向进行通气，从而提高抛光时管体2的透气性。

30. 发明专利

JP2013230931A Fixed quantity transfer apparatus 审中-公开
标题翻译：固定数量传送装置
公开(公告)号：JP2013230931A
公开(公告)日：2013-11-14
申请号：JP2012105068
申请日：2012-05-02
申请人： Kurimoto Ltd , 株式会社栗本鐵工所
发明人： TATSUMI SHIGERU
IPC分类号： B65G65/42 , B01J4/02
摘要： PROBLEM TO BE SOLVED: To provide a fixed quantity transfer apparatus by which, when the fixed quantity transfer of transfer objects from a hopper to a transfer portion is performed, the blocking of the transfer objects is made hard to occur.SOLUTION: A quantity control member 4 is provided for keeping the transfer quantity at a prescribed set quantity when transferring transfer objects M from a hopper 1 to a transfer portion 2. A space larger than a maximum dimension of the transfer objects M is secured between a lower end of the quantity control member 4 and a transfer face 5 of the transfer portion 2 allowing the smooth transferring of the transfer objects M through the space. Furthermore, a bridge of the transfer objects M is formed at a standing end 6 of the quantity control member 4, and the bridge is collapsed when the transfer objects M block at the space. By the collapse of the bridge, the blocking is canceled to allow the smooth transfer of the transfer objects M.
摘要翻译：要解决的问题：提供一种固定量传送装置，当进行从料斗到转印部的转印体的固定量传送时，难以发生转印体的阻挡。解决方案：量控制当转移物体M从料斗1传送到转印部分2时，提供了用于将转印量保持在规定设定量的构件4.在数量的下端之间确保了大于转印对象M的最大尺寸的空间控制部件4和转印部分2的转印面5，允许转印体M平滑地传送通过该空间。此外，传送对象M的桥梁形成在量控制部件4的站立端6处，并且当传送对象M阻挡在空间处时，桥被折叠。通过桥的崩溃，阻塞被取消以允许传送对象M的平滑传送。

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