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1. 发明专利

JP2006283979A Meter gas plug 审中-公开
标题翻译：仪表气体插头
公开(公告)号：JP2006283979A
公开(公告)日：2006-10-19
申请号：JP2006167399
申请日：2006-06-16
申请人： Hitachi Metals Ltd , Hokkaido Gas Co Ltd , Sankoo Gas Seiki Kk , サンコー瓦斯精機株式会社 , 北海道瓦斯株式会社 , 日立金属株式会社
发明人： TSUTSUMI CHIAKI , HASEGAWA MICHIO , MAETANI HIROKI
IPC分类号： F16K5/00 , F23K5/00
摘要： PROBLEM TO BE SOLVED: To provide a meter gas plug capable of manufacturing a mechanism for regulating a fully closed position and preventing turn from the position inexpensively by a simple structure.
SOLUTION: A protruding part 25 is formed by substantially 180° in the circumferential direction at an upper part opening fringe 24 of a gas plug main body 2, and a bolt 6 for regulating fully closed position capable of moving vertically and a bolt 7 for preventing turn at an opposing position apart by substantially 180° are provided on a handle 4, respectively. The bolt 6 for regulating fully closed position is moved downward in advance and bumps against a collision prevention wall 25R or 25L on one side of the protruding part 25. A plug body 3 is turned to regulate a fully closed position. At this time, the bolt 7 for preventing turn is positioned on the collision prevention wall 25L on the other side apart by substantially 180° and is moved until it is locked in the collision prevention wall 25L on the other side to prevent turn of the plug body 3 in the forward and reverse directions.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够制造用于调节完全关闭位置的机构的仪表气塞，并且通过简单的结构来廉价地防止从该位置的转向。解决方案：突出部分25在气塞主体2的上部开口边缘24处沿圆周方向大致180°形成，并且用于调节能够垂直移动的完全关闭位置的螺栓6和螺栓在手柄4上分别设置有用于防止在相对位置上分开大致180°的转动的7。用于调节完全关闭位置的螺栓6预先向下移动，并且突出抵靠在突出部分25的一侧上的防碰撞壁25R或25L。塞体3被转动以调节完全关闭位置。此时，用于防止转弯的螺栓7位于另一侧的防碰撞壁25L上大致180°，并且移动直到其锁定在另一侧的防碰撞壁25L中，以防止插头身体3在正反方向。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2005273738A Gas cock 审中-公开
标题翻译：气体COCK
公开(公告)号：JP2005273738A
公开(公告)日：2005-10-06
申请号：JP2004086463
申请日：2004-03-24
申请人： Sankoo Gas Seiki Kk , サンコー瓦斯精機株式会社
发明人： IGARASHI KAZUTADA
IPC分类号： F16K5/02
摘要： PROBLEM TO BE SOLVED: To provide a gas cock which offers easy assembly and low manufacturing cost.
SOLUTION: The gas cock 1 comprises six parts of a body 10, a cock body 20, a coil spring 30, a stopper 40, a knob 50 and a screw 60, which requires a less number of parts in comparison with a conventional gas cock. When assembling the gas cock 1, the coil spring 30 is compressed to be assembled in the body 10 with a stopper 40 manually pressed. Therefore, no dedicated tool is required in assembly which leads to simple assembling work. In the gas cock 1, a drive shaft having a complex shape is eliminated. Restriction on a turning range of the cock body 20 can be made by a protrusion 54 of the knob 50 and a notched stepped part 11B of the body 10, which leads to manufacturing cost reduction of the gas cock 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种提供容易组装和低制造成本的气体旋塞。解决方案：气体旋塞1包括主体10，旋塞体20，螺旋弹簧30，止动件40，旋钮50和螺钉60的六个部分，其与常规气体旋塞当组装气体旋塞1时，螺旋弹簧30被压缩以组装在主体10中，手动按压止动器40。因此，在组装中不需要专用工具，这导致简单的组装工作。在气体旋塞1中，消除了具有复杂形状的驱动轴。通过旋钮50的突起54和主体10的切口台阶部分11B可以对旋塞体20的转动范围进行限制，这导致气门1的制造成本降低。版权所有： C）2006，JPO＆NCIPI

3. 发明专利

JP2004316733A Corrugated pipe joint 有权
公开(公告)号：JP2004316733A
公开(公告)日：2004-11-11
申请号：JP2003109789
申请日：2003-04-15
申请人： Hitachi Metals Ltd , Sankoo Gas Seiki Kk , Tokyo Gas Co Ltd , サンコー瓦斯精機株式会社 , 日立金属株式会社 , 東京瓦斯株式会社
发明人： MINAMI TOMOYUKI , SATO FUMITAKA , FUJIYOSHI MINORU , KASAI SHINYA , SATO YOICHI
IPC分类号： F16L33/00 , F16L33/28
摘要： PROBLEM TO BE SOLVED: To provide a corrugated pipe joint having such advantages that the number of parts disposed off in connection operation can be reduced or the pipe joint can be re-used by disassembling without cutting the end part of a corrugated pipe after installation. SOLUTION: In this corrugated pipe joint 1, since a retainer holder 31 is slidably positioned at a lock position by a spacer 50 before installation, such an erroneous operation that the retainer 41 is locked before the corrugated pipe T is inserted can be prevented. Since, in the installed state, the retainer holder 31 can be slid to the lock position with the spacer 50 installed between the retainer holder 31 and a body 3, the spacer 50 does not become a waste part in installation. In addition, since, after the installed state, the retainer holder 31 can be slid beyond the lock position to an unlockable state after the spacer 50 is released from the retainer holder 31 and the body 3, the joint 1 can be disassembled without damaging the tip part of the corrugated pipe T. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2006052784A Gas cock 有权
标题翻译：气体COCK
公开(公告)号：JP2006052784A
公开(公告)日：2006-02-23
申请号：JP2004234437
申请日：2004-08-11
申请人： Sankoo Gas Seiki Kk , サンコー瓦斯精機株式会社
发明人： HASEGAWA MICHIO , YAMASHITA TOSHIFUMI
IPC分类号： F16K35/02
摘要： PROBLEM TO BE SOLVED: To provide a gas cock capable of reducing the number of parts and manufacturing cost.
SOLUTION: This gas cock 1 is mainly composed of five parts including a main body 10, a cock body 20, a coil spring 30, a handle key 40, and a handle 50. Since this gas cock 1 has such structure that connects the handle 50 with a central upper end part of the main body 10 by the handle key 40, the number of tightening members such as screw can be reduced compared with a conventional gas cock to reduce manufacturing cost.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够减少部件数量和制造成本的气体旋塞。解决方案：该气体旋塞1主要由主体10，旋塞体20，螺旋弹簧30，手柄键40和手柄50等五部分组成。由于该气体旋塞1具有这样的结构，通过手柄键40将手柄50与主体10的中央上端部分连接，与传统的气体旋塞相比可以减少诸如螺丝的紧固件的数量，以降低制造成本。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005111592A Cutter for coated corrugated pipe and method for cutting coated corrugated pipe 审中-公开
标题翻译：涂层腐蚀管切割机及切割涂层腐蚀管的方法
公开(公告)号：JP2005111592A
公开(公告)日：2005-04-28
申请号：JP2003346645
申请日：2003-10-06
申请人： Sankoo Gas Seiki Kk , サンコー瓦斯精機株式会社
发明人： IGARASHI KAZUTADA
IPC分类号： B23D21/06 , B23D21/00 , B26B27/00 , B26D3/10
摘要： PROBLEM TO BE SOLVED: To provide a cutter or the like for a coated corrugated pipe which has both functions of cutting a pipe body and a coating and by which the coating of a required length can be accurately peeled off corresponding to the uneven pitch of the pipe body.
SOLUTION: The cutter 1 is provided with both of a main blade 41 (for cutting the pipe body) and an auxiliary blade 55 (for cutting the coating) to the body 10. The cutting of the pipe body TB and the coating TC can be executed with one cutter 1. Accordingly, the complication of work can be reduced since a worker does not have to shift a tool from one hand to the other corresponding to the work at a working site. Further, the interval L between the main blade 41 and the auxiliary blade 55 can be set at integral multiples of the uneven pitch of the pipe T by sliding a slide arm 50 to the body 10. Therefore, the uneven pitch of the pipe body TB can be accurately set. The coating TC of a required length can be accurately peeled off.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于涂覆的波纹管的切割器等，其具有切割管体和涂层的功能，并且通过该切割器可以精确地剥离所需长度的涂层，其对应于不均匀的管体间距。解决方案：切割器1具有主叶片41（用于切割管体）和辅助叶片55（用于切割涂层）与主体10两者。管体TB和涂层的切割 TC可以用一个切割器1执行。因此，工作的复杂性可以减少，因为工人不必将工具从一只手转移到对应于工作现场的工作。此外，通过将滑动臂50滑动到主体10，可以将主叶片41和辅助叶片55之间的间隔L设定为管T的不均匀间距的整数倍。因此，管体TB的不均匀间距可以准确设定。所需长度的涂层TC可以精确地剥离。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003028364A Insert type pipe joint 有权
标题翻译：插入式管接头
公开(公告)号：JP2003028364A
公开(公告)日：2003-01-29
申请号：JP2001220432
申请日：2001-07-19
申请人： Hitachi Metals Ltd , Sankoo Gas Seiki Kk , Tokyo Gas Co Ltd , サンコー瓦斯精機株式会社 , 日立金属株式会社 , 東京瓦斯株式会社
发明人： MINAMI TOMOYUKI , SATO FUMITAKA , FUJINAWA YASUSHI , FUJIYOSHI MINORU , KASAI SHINYA
IPC分类号： F16L33/00 , F16L33/28 , F16L37/22
摘要： PROBLEM TO BE SOLVED: To provide an insert type pipe joint capable of providing secure sealing by merely inserting a bellows pipe into a joint body, and having a simple and safe structure.
SOLUTION: This insert type pipe joint for connecting the bellows pipe F having recessed and projecting portions 18, 20 in corrugated form on an outer periphery, comprises: a joint main body 26 in which a pipe insertion aperture 24 for inserting the bellows pipe is formed and an inner wall surface is stepwise formed; a nut member 30 in the ring shape connected to a leading end of the joint body; a packing member 31 in the ring shape slidably arranged on the inner wall surface of the joint body; a retainer member 48 interposed between the nut member and the packing member, with an inner diameter of the retainer larger than that of an outer diameter of the bellows pipe, and capable of diametrically contracted by inserting the bellows pipe into an inside thereof; and a stop member 44 arranged on a base portion of the packing member for locking the bellows pipe by engaging with the recessed portion of the inserted bellows pipe. The nut member is formed with a fallout preventing taper surface 56 which deforms the retainer member in a diametrically contracting direction when a force is exerted to the bellows pipe in a drawing direction and pushes it into a recessed portion of the bellows pipe.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种插入式管接头，其能够通过将波纹管插入接头体中而提供可靠的密封，并且具有简单和安全的结构。解决方案：该插入式管接头用于连接具有凹凸部分18,20的波纹管18在外周上的波纹管F包括：接头主体26，其中形成有用于插入波纹管的管插入孔24 内壁表面逐步形成; 环形螺母构件30，其与接头体的前端连接; 环形的密封构件31可滑动地布置在接头体的内壁表面上; 插入在螺母构件和衬垫构件之间的保持构件48，保持器的内径大于波纹管的外径，并且能够通过将波纹管插入其内部而直径收缩; 以及止动构件44，其设置在所述衬垫构件的基部上，用于通过与所插入的波纹管的凹部接合来锁定所述波纹管。螺母构件形成有防尘锥面56，当沿牵引方向施加到波纹管上并将其推入波纹管的凹部时，保持构件沿直径收缩方向变形。

7. 发明专利

JP2007113591A Plug-in joint for corrugated pipe and stopper 有权
标题翻译：用于腐蚀管道和止动器的插入式接头
公开(公告)号：JP2007113591A
公开(公告)日：2007-05-10
申请号：JP2005302450
申请日：2005-10-18
申请人： Hitachi Metals Ltd , Sankoo Gas Seiki Kk , Tokyo Gas Co Ltd , サンコー瓦斯精機株式会社 , 日立金属株式会社 , 東京瓦斯株式会社
发明人： SATO FUMITAKA , HAMAGUCHI KANKI , FUJIYOSHI MINORU , ISHIBE FUMIKAZU , IGARASHI KAZUTADA , HASEGAWA MICHIO , KINOSHITA AKIO
IPC分类号： F16L33/00 , F16L33/26 , F16L33/28
摘要： PROBLEM TO BE SOLVED: To smoothly perform connection work.
SOLUTION: In a plug-in joint 1 for a corrugated pipe, the corrugated pipe T is inserted into a joint body 10 from a retainer pushing sleeve 50 inner hole, and respective pins 73 are elastically deformed and bent to the inner side when an annular protrusion T' is abutted to the respective pins 73 (pin group) of a stopper 70. At that time, respective split circumferential pieces 75 with which at least a part of a root part of the respective pins 73 is brought into contact is deformed at a root of a ring part 71, and is opened to the outer side. When the annular protrusion T' gets over the inner side of the stopper 70, the pin group of the stopper 70 and the respective split circumferential pieces 75 are recovered to the original state. When the pin group is elastically deformed and recovered to the original state, a worker inserting the corrugated pipe T can feel passing feeling by the sound and/or the touch, and can confirm that the annular protrusion T' passes the stopper 70 by the passing feeling. After the annular protrusion T' gets over the pin group, an outer side of an annular recess T" is surrounded by the stopper 70, and the pin group goes into the annular recess T" and the corrugated pipe is prevented from slipping out until it is fixed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：顺利进行连接工作。
解决方案：在波纹管的插入式接头1中，波纹管T从保持器推动套筒50内孔插入接头本体10，并且各个销73弹性变形并弯曲到内侧当环形突起T'抵靠止动件70的销73（销组）时。这时，相应的销73的根部的至少一部分与其分开的分开的周向件75接触在环部71的根部处变形，并且向外侧开口。当环形突起T'越过止动件70的内侧时，止动件70的销组和相应的分开的圆周件75被恢复到初始状态。当销组弹性变形并恢复到原始状态时，插入波纹管T的工作人员可以感觉到由声音和/或触摸感觉到的感觉，并且可以确认环形突起T'通过挡块70通过感觉。在环形突起T'越过销组之后，环形凹部T“的外侧被止动件70包围，并且销组进入环形凹部T”，并且防止波纹管滑出直到是固定的版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006184067A Pressure detection plug and its tool set 有权
标题翻译：压力检测插头及其工具套件
公开(公告)号：JP2006184067A
公开(公告)日：2006-07-13
申请号：JP2004376095
申请日：2004-12-27
申请人： Hitachi Metals Ltd , Sankoo Gas Seiki Kk , Tokyo Gas Co Ltd , サンコー瓦斯精機株式会社 , 日立金属株式会社 , 東京瓦斯株式会社
发明人： SATO FUMITAKA , OBAYASHI HIDEO , ONDA KAZUMASA , UCHIUMI YOICHI
IPC分类号： G01L19/00
CPC分类号： B25H3/003 , B25H3/006
摘要： PROBLEM TO BE SOLVED: To provide a pressure detection plug and a tool set for the pressure detection plug for preventing the inside of the plug from being exposed carelessly and preventing working efficiency from decreasing in testing.
SOLUTION: An electric outlet adaptor 70 is stored in a storage case 5 of the tool set. Further, a detachable tool 60 is embedded into the opening of the storage case 5. In the detachable tool 60, a circumferential projection 63 at the lower end of a knob section 61 is embedded to a circumferential groove 7 inside the opening of the storage case 5 for mounting, and the knob section 61 also plays a role of the lid of the storage case 5. In this manner, the knob section 61 also plays a role of the lid of the storage case 5, thus dispensing with the lid of the tool set itself. The tool set cannot mount the detachable tool 60 to the storage case 5 while a lid 20 is being sucked to the detachable tool 60, thus for example enabling the lid 20 to be mounted without fail after the lid 20 of the pressure detection plug is removed by using the detachable tool 60 and pressure is detected and air is purged.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种压力检测塞和用于压力检测塞的工具组，用于防止插头内部不小心暴露，并防止工作效率降低。解决方案：电动插座适配器70存储在工具组的存放箱5中。此外，可拆卸工具60嵌入存储箱5的开口中。在可拆卸工具60中，在把手部分61的下端处的周向突起63嵌入到存储盒的开口内的周向凹槽7中 5，用于安装，并且旋钮部分61也起到储存盒5的作用。以这种方式，旋钮部分61还起到储存盒5的盖的作用，从而分配盖子工具设置本身。当盖子20被吸入到可拆卸工具60时，工具组件不能将可拆卸工具60安装到存储盒5上，因此例如在压力检测插头的盖子20被移除之后，例如能够使盖子20安装得不错通过使用可拆卸工具60，检测到压力并清除空气。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004232753A Branch taking-out joint and tool for branch joint 审中-公开
公开(公告)号：JP2004232753A
公开(公告)日：2004-08-19
申请号：JP2003022741
申请日：2003-01-30
申请人： Hitachi Metals Ltd , Sankoo Gas Seiki Kk , Tokyo Gas Co Ltd , サンコー瓦斯精機株式会社 , 日立金属株式会社 , 東京瓦斯株式会社
发明人： AKIYAMA SHINICHI , YOSHII TAKAAKI , AOKI SHINJI , KOIDE TOSHIYUKI
IPC分类号： B26D1/08 , F16L41/06 , F16L47/02 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a branch taking-out joint for quickly and easily connecting a branch pipe, and also reusing a cutter member. SOLUTION: This branch taking-out joint is used for connecting the branch pipe 8 to a main pipe 2 composed of a thermoplastic resin, and is composed of a saddle part 12 fused on a surface of the main pipe, a branch pipe connecting pipe part 14 branching off so as to be substantially orthogonal to an axial line 2A of the main pipe from the saddle part, a cutter inserting pipe part 16 for inserting a cutter member 18 for cutting a side part of the main pipe by branching off in the direction different from the branch pipe connecting pipe part from the saddle part, a cover member 32 rockably supported by an inner wall of the saddle part and capable of closing a branch port of the cutter inserting pipe part in a sealed state by external force and a stopper member 38 arranged in the cover member and preventing the cover member from excessively rotating. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004090219A Pipe fixing tool 有权
公开(公告)号：JP2004090219A
公开(公告)日：2004-03-25
申请号：JP2003383447
申请日：2003-11-13
申请人： Sankoo Gas Seiki Kk , サンコー瓦斯精機株式会社
发明人： UENO TOSHIYUKI , AOKI HIDEYA
IPC分类号： B25B13/52 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To provide a pipe fixing tool for fusion connecting work to be used more easily. SOLUTION: This pipe fixing tool 1 includes: a pipe fixing tool 1; a pair of pressing parts 13, 14 respectively pressed to the outer peripheral surface of each pipe 5; a connecting part mutually connecting a pair of pressing parts; and a pair of winding members respectively wound round the pipe outer peripheral surfaces and locked in each pressing part. The winding members are chains 15 having a resin-made roller and a metal-made link, whose length is adjusted corresponding to the outside diameter of various kinds of pipes. When the chains are wound round the pipe, the rollers come into contact with the outer peripheral surface of the pipe to fix the pipe. COPYRIGHT: (C)2004,JPO

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