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. 发明专利

JP2007275943A Friction pressure welding method for material and apparatus therefor 有权
标题翻译：其材料和装置的摩擦压力焊接方法
公开(公告)号：JP2007275943A
公开(公告)日：2007-10-25
申请号：JP2006106705
申请日：2006-04-07
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HATAJIMA TOSHIKATSU , KAAI MASAMI , KODAMA RITSUO
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To make welding conditions (press load and displacement in axial direction) at both ends of an insert material and respective end parts of corresponding two joining members the same conditions with simple structure, and to make the strength of materials at respective connection parts constant in friction pressure welding using the insert material.
SOLUTION: A friction pressure welding method includes installing a slide guide means 12, in which a gripping means 15 for a second joining material 2 and a gripping means 16 for an insert material 3 are slidable with respect to a base 4 in a rotary shaft core direction of the insert material, and friction-pressure-welding a first joining material 1 and the insert material, and the second joining material and the insert material with single pressure means.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使插入材料两端的焊接条件（轴向的压力载荷和位移）和相应的两个接合部件的各个端部的结构相同，结构简单，并且使其强度各个连接部件的材料使用插入材料在摩擦压力焊接中恒定。解决方案：摩擦压力焊接方法包括安装滑动引导装置12，其中用于第二接合材料2的夹持装置15和用于插入材料3的夹持装置16可相对于底座4在一个插入材料的旋转轴芯方向，以及第一接合材料1和插入材料的摩擦压力焊接，以及具有单一压力装置的第二接合材料和插入材料。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2004076461A Movable form device 审中-公开
公开(公告)号：JP2004076461A
公开(公告)日：2004-03-11
申请号：JP2002239846
申请日：2002-08-20
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： MIURA KENJI , HATAJIMA TOSHIKATSU
IPC分类号： E01D21/00 , E01D19/12 , E01D101/24
摘要： PROBLEM TO BE SOLVED: To eliminate a deflective deformative of a frame scaffold 4 supporting a side form 5 of a concrete floor slab 10 from below when the concrete floor slab 10 is placed at a site in a movable form device used in the case of construction work for placing the concrete floor slab 10 on a bridge.
SOLUTION: The deflective deformation of the frame scaffold 4 is reduced by installing a horizontal thrusting means 9 for thrusting a side surface section of a main girder 1 to the end section of the main girder side of the frame scaffold in the horizontal direction and a vertical supporting means 12 provided between an upper flange 14 and a lower flange 15 of the main girder 1 and fixing the frame scaffold 4 to the main girder 1 by thrusting those two flanges together.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2011031326A Chuck driving device 有权
标题翻译：开车装置
公开(公告)号：JP2011031326A
公开(公告)日：2011-02-17
申请号：JP2009178413
申请日：2009-07-30
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HATAJIMA TOSHIKATSU , KANESHIMA MUTSUTAMI
IPC分类号： B23B31/30
摘要： PROBLEM TO BE SOLVED: To solve problems that a hydraulic rotating cylinder has a rotating valve part and a runner provided in an outer periphery thereof for supplying and recovering hydraulic pressure which are formed in a sleeve body arranged in a longitudinal direction of a rotating shaft, however, the hydraulic rotating cylinder is long in the longitudinal direction to ensure the runner and a vibration is generated due to a misalignment caused by an overhang in a rear part of a lathe due to the long hydraulic rotating cylinder in the longitudinal direction. SOLUTION: In a chuck driving device, a coupling means includes two pairs of sockets and plugs which are connected together during the supply/recovery of a pressure medium and separated from each other during the rotation of a cylinder body. The socket and the plug include a check valve means for sealing the pressure medium. The coupling means is arranged outside the cylinder body. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题为了解决液压旋转圆筒具有旋转阀部件和设置在其外周的流道的问题，用于提供和回收在沿纵向方向布置的套筒本体中形成的液压旋转轴，但是液压旋转筒在长度方向上较长，以确保由于在长度方向上的长的液压旋转筒而在车床的后部由于悬垂引起的偏移而产生的转子和振动。解决方案：在卡盘驱动装置中，联接装置包括两对插座和插头，其在压力介质的供应/恢复期间连接在一起，并且在筒体旋转期间彼此分离。插座和插头包括用于密封压力介质的止回阀装置。联接装置设置在缸体的外侧。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011051040A Rotation hydraulic cylinder used for machine tool 审中-公开
标题翻译：旋转液压缸用于机床
公开(公告)号：JP2011051040A
公开(公告)日：2011-03-17
申请号：JP2009200135
申请日：2009-08-31
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HATAJIMA TOSHIKATSU , MASAJI NAOYUKI , KANESHIMA MUTSUTAMI , TAKAHASHI JUN
IPC分类号： B23Q11/12 , F16J15/447
摘要： PROBLEM TO BE SOLVED: To suppress the heat generation of a rotation hydraulic cylinder by directly cooling a generating source of heat generation caused by sliding heat between a rotor and a fixing portion which is generated when the rotation hydraulic cylinder rotates, in the rotation hydraulic cylinder used for a machine tool composed of the rotor incorporating a piston capable of reciprocating and the fixing portion supplying working oil to the piston in the rotor.
SOLUTION: A plurality of fans rotating together with the rotor are attached to the rotor, and the fans are stored in the a hollow oil collecting portion forming a lower part of the fixing portion. An intake air clearance taking the outside air into the oil collecting portion is formed between the oil collecting portion and the rotor. The oil collecting portion has an exhaust port at a side opposite to an intake air port. The outside air taken in by the rotation of the fans is ventilated in the oil collecting portion and discharged, thereby cooling the inside of the oil collecting portion.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了通过直接冷却由旋转液压缸旋转时产生的转子和固定部之间的滑动热引起的发热源，抑制旋转液压缸的发热，在旋转液压缸，用于由具有能够往复运动的活塞的转子构成的机床，以及将工作油供给到转子中的活塞的固定部。解决方案：与转子一起旋转的多个风扇附接到转子上，风扇被存储在形成固定部分的下部的中空集油部分中。在集油部和转子之间形成有使外部空气进入集油部的进气空隙。集油部在与吸气口相反的一侧具有排气口。通过风扇的旋转而吸入的外部空气在集油部中通风，排出，从而冷却集油部的内部。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2010131740A Index table of machine tool 有权
标题翻译：机床工具索引表
公开(公告)号：JP2010131740A
公开(公告)日：2010-06-17
申请号：JP2009154933
申请日：2009-06-30
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HATAJIMA TOSHIKATSU , NAWACHI YOSHINORI , ITO MANABU , CHIBA TOSHIHIRO
IPC分类号： B23Q16/02 , B23Q1/40 , B23Q1/52 , F16H25/04 , F16H55/10
摘要： PROBLEM TO BE SOLVED: To provide an index table with a simple structure, capable of efficiently transmitting the power of rotation motion, and preventing the generation of backlash in transmission of the rotation motion, in the index table of a machine tool. SOLUTION: An engaging portion between an input gear provided for a power shaft, and each gear of a planetary rotating portion engaged with a fixed gear provided for a body and provided on a spindle is formed by a roller. Energizing means are provided between the power shaft and the input gear and between the body and the fixed gear, respectively. Thereby, the energizing means press the input gear and the fixed gear to the planetary rotating portion side in an axial direction. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的索引表，能够有效地传递旋转运动的功率，并且防止在机床的分度表中产生旋转运动的传播中的间隙。解决方案：设置用于动力轴的输入齿轮与设置在主体上并设置在心轴上的固定齿轮啮合的行星旋转部分的每个齿轮之间的接合部分由辊形成。动力轴和输入齿轮之间以及主体和固定齿轮之间分别设有励磁装置。由此，通电装置将输入齿轮和固定齿轮沿轴向按压于行星旋转部侧。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009248109A Chuck device of friction welder and method for releasing workpiece holding 有权
标题翻译：摩擦焊接装置及放线工具的方法
公开(公告)号：JP2009248109A
公开(公告)日：2009-10-29
申请号：JP2008096649
申请日：2008-04-02
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HATAJIMA TOSHIKATSU , ASO NORIHIKO , AKAO YOHEI
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To facilitate adaptability to change in a workpiece diameter with an enlarged lug opening, in a chuck device used for holding a workpiece in a friction welder.
SOLUTION: The chuck device is equipped with a plurality of levers that oscillate in the radial direction of the body with the movement of a slide member and a pressing part that opens the levers by pressing the levers in the rear part from the fulcrum inwardly in the radial direction of the body when the slide member moves to the rear in the axial direction of the body, wherein the levers are provided, through a wedge action incidental to the movement in the axial direction of the slide member, with a force point for pressing inward, an action point for holding the workpiece with an acting force from the force point, and a support point for being held rockably on the body.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了便于在用于将工件保持在摩擦焊机中的卡盘装置中以扩大的凸耳开口改变工件直径的适应性。解决方案：卡盘装置配备有多个杠杆，其随着滑动构件和按压部分的运动而在主体的径向方向上振动，按压部分通过从支点按压后部中的杠杆来打开杠杆当滑动构件沿主体的轴向方向移动到后部时，在身体的径向方向上向内延伸，其中通过楔形作用力，通过楔形作用力附着在滑动构件的轴向方向上的动作，用于向内按压的点，用于通过来自力点的作用力来保持工件的动作点，以及用于可摇动地保持在身体上的支撑点。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2007307498A Original-position mixing treatment method and original-position mixing treatment apparatus of contaminated soil of bottom of water 有权
标题翻译：原始位置混合处理方法和原位置混合处理水污染土壤的装置
公开(公告)号：JP2007307498A
公开(公告)日：2007-11-29
申请号：JP2006140286
申请日：2006-05-19
申请人： Kitagawa Iron Works Co Ltd , Kokudo Sogo Kensetsu Kk , Takenaka Doboku Co Ltd , Toa Harbor Works Co Ltd , Toyo Constr Co Ltd , 国土総合建設株式会社 , 東亜建設工業株式会社 , 東洋建設株式会社 , 株式会社北川鉄工所 , 株式会社竹中土木
发明人： NAKAJIMA HIDEAKI , ONISHI TSUNEYASU , IWATSUKI TETSUZO , KOJIMA HIROSHI , FUJIO YOSHINARI , SARAZAWA KAORU , HARA TOSHIRO , KODERA TETSURO , HATAJIMA TOSHIKATSU , YUCHI YUJI
IPC分类号： B09B3/00 , B09C1/02 , B09C1/08 , B63B35/00 , C02F11/00
摘要： PROBLEM TO BE SOLVED: To provide an original-position treatment method and an apparatus which agitate and mix a contaminated soil forming the bottom of the water with a solidification material such as cement, an insolubilization material or an adsorbent.
SOLUTION: An agitation blade shaft and a contaminated-substance diffusion preventive apparatus are installed to the lower part of a driving shaft of a mixing-treatment machine for a surface layer or a deep layer loaded on a mixing-treatment special cargo ship, the ship is positioned at the position requiring for treating the ship, the agitation blade shaft and the contaminated-substance diffusion preventive apparatus are made to fall down, the contaminated soil of the bottom of the water is made to divide with the contaminated-substance diffusion preventive apparatus, the agitation blade shaft penetrates into the contaminated soil of the bottom of the water while rotationally driving the shaft, the solidification material such as cement, the insolubilization material or the adsorbent is poured, and agitate mixing of the contaminated-soil of the inside divided with the contaminated-substance diffusion preventive apparatus is carried out to finish a solidification treatment or an insolubilization treatment. Thereafter, the agitation blade shaft is made to rise to be pulled, the contaminated-substance diffusion preventive apparatus is also made to rise, and the ship or the mixing-treatment machine is made to move to the following position to repeat to repeat the solidification treatment or the insolubilization treatment.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供原始位置处理方法和将形成水底的污染土壤与固化材料如水泥，不溶化材料或吸附剂搅拌混合的装置。解决方案：搅拌叶片轴和污染物扩散防止装置安装在装在混合处理专用货船上的表层或深层混合处理机的驱动轴下部船舶位于需要处理船舶，搅拌叶片轴和污染物扩散防止装置的位置，使污水底部的污染土壤与污染物质分开扩散防止装置，搅拌叶片轴在旋转驱动轴的同时渗透到水底部的污染土壤中，将凝固材料如水泥，不溶化材料或吸附剂倒入，搅拌混合污染土壤进行与被污染物扩散防止装置分开的内部以完成固化处理或其中润肤治疗。此后，使搅拌叶片轴上升拉动，同时使污染物扩散防止装置升高，使船舶或混合处理机移动至下一位置重复重复凝固治疗或不溶解治疗。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008155238A Friction welding equipment of material 审中-公开
标题翻译：材料摩擦焊接设备
公开(公告)号：JP2008155238A
公开(公告)日：2008-07-10
申请号：JP2006345895
申请日：2006-12-22
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HATAJIMA TOSHIKATSU , ASO NORIHIKO
IPC分类号： B23K20/12
摘要： PROBLEM TO BE SOLVED: To provide friction welding equipment in which joined members after welding can be smoothly removed from a clamping means and in which welding materials of the next process can be easily mounted, in welding equipment for joining metallic materials to each other using friction welding.
SOLUTION: The friction welding equipment includes a driving section that rotatably operates a material, wherein the driving section is provided with a clamping means that is formed dividedly into an upper half and a lower half and that clamps an insert material in an rotating state, and wherein the clamping means is provided with a transmission part for transmitting the torque of the driving source to the insert material. In the driving section, a driven gear, which receives rotation from the transmission part to engage with the clamping means and rotates integrally in one unit, is installed in a manner that it can be devided into the upper and the lower halves.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种摩擦焊接设备，其中焊接后的接合构件能够从夹紧装置平稳地移除，并且其中可以容易地安装下一工艺的焊接材料，在用于将金属材料连接到每个其他使用摩擦焊接。解决方案：摩擦焊接设备包括可旋转地操作材料的驱动部分，其中驱动部分设置有夹紧装置，该夹紧装置分成多个上半部分和下半部分，并将插入材料夹紧在旋转状态，并且其中夹紧装置设置有用于将驱动源的扭矩传递到插入材料的传动部分。在驱动部分中，从传动部接收与夹紧装置接合并以一个单元一体旋转的从动齿轮以能够分配到上半部和下半部的方式安装。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2003276986A Method and device for moving working machine 审中-公开
标题翻译：移动机床的方法和装置
公开(公告)号：JP2003276986A
公开(公告)日：2003-10-02
申请号：JP2002081093
申请日：2002-03-22
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HIRAKAWA RYUICHI , HATAJIMA TOSHIKATSU
IPC分类号： E02D17/20 , B66C23/18
摘要： PROBLEM TO BE SOLVED: To provide a method and device for moving a working machine to be set on a slope of a mountain as improvement of a conventional working machine involving such problems that it must be drawn up by a winch installed at the top of the mountain which requires proprietary rails and much labor for installing the rails, the rails must be laid on the whole area of the ground, and that the continued rails constitute a large obstacle for placing of concrete.
SOLUTION: The device for moving the working machine includes a plurality of bearing means 4 which have guide rollers, are installed upright on the ground 2, engaged with a guide rail attached to the working machine 1, and receive the reaction force generated by a driving means 7 installed on the working machine 1, and thereby the working machine 1 moves while it goes over the bearing means 4 one after another.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于将要设置在山坡上的作业机器移动的方法和装置，因为传统的作业机器的改进涉及到必须由安装在山顶需要专有的轨道和大量的劳动力来安装轨道，轨道必须放置在地面的整个区域上，连续的轨道构成混凝土的放置的大障碍。解决方案：移动工作机的装置包括多个轴承装置4，其具有直立安装在地面2上的引导辊，与安装在工作机1上的导轨接合，并且接收产生的反作用力通过安装在工作机1上的驱动装置7，从而工作机1一个接一个地移动到轴承装置4上。版权所有（C）2004，JPO

10. 发明专利

JP2011032871A Turbine housing for turbocharger and manufacturing method of the same 审中-公开
标题翻译：涡轮增压器的涡轮外壳及其制造方法
公开(公告)号：JP2011032871A
公开(公告)日：2011-02-17
申请号：JP2009176863
申请日：2009-07-29
申请人： Kitagawa Iron Works Co Ltd , 株式会社北川鉄工所
发明人： HATAJIMA TOSHIKATSU , ASO NORIHIKO , AKAO YOHEI
IPC分类号： F02B39/00
摘要： PROBLEM TO BE SOLVED: To provide a turbine housing with excellent cost performance in which a housing body is hardly influenced by a high exhaust temperature and the housing body can be formed of a material with low heat resistance and low costs, in the turbine housing for a turbocharger having a turbine rotor.
SOLUTION: An end face member facing and adjacent to the turbine rotor of the turbine housing is joined to the housing body by friction welding, the end face member is formed of a heat resistant material having more excellent oxidation resistance than that of the housing body, and a space exists between the end face member and the housing body.
COPYRIGHT: (C)2011,JPO&INPIT

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