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

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。

22. 发明专利

JP3957306B2 Gas tap 有权
公开(公告)号：JP3957306B2
公开(公告)日：2007-08-15
申请号：JP2004234437
申请日：2004-08-11
申请人：サンコー瓦斯精機株式会社
发明人：敏史山下 , 道夫長谷川
IPC分类号： F16K5/02 , F16K31/60

23. 实用新型

JP3130088U The connection structure of the flexible tube, and flexible pipe and flexible pipe fittings 失效
公开(公告)号：JP3130088U
公开(公告)日：2007-03-15
申请号：JP2006009136
申请日：2006-11-09
申请人：サンコー瓦斯精機株式会社 , 日立金属株式会社
发明人：和忠五十嵐 , 照政森下 , 悟荒木
IPC分类号： F16L11/12 , F16L11/11 , F16L33/00 , F16L33/28
摘要：【課題】フレキシブル管がフレキシブル管用継手に所定の長さ挿入されていることが容易に確認する。
【解決手段】蛇腹状の金属コルゲイト管９３と、金属コルゲイト管９３の外表面を被覆する樹脂被覆層９５とからなるフレキシブル管９１において、樹脂被覆層９５の外表面に所定の長さのマーク９８を所定のピッチで設け、フレキシブル管９１をフレキシブル管用継手１に所定の位置にまで挿入したとき、マーク９８がフレキシブル管用継手１の挿入孔２２に隠れるようにする。
【選択図】図２

24. 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

25. 发明专利

JP3677339B2 Korugeito pipe connection fittings 失效
公开(公告)号：JP3677339B2
公开(公告)日：2005-07-27
申请号：JP807996
申请日：1996-01-22
申请人：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：文隆佐藤 , 譲雄斉藤 , 孝穴水 , 稔藤吉 , 道夫長谷川 , 信一鹿又
IPC分类号： F16L33/26

26. 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

27. 发明专利

JP3581901B2 Fixed tool for electric fusion fittings 失效
公开(公告)号：JP3581901B2
公开(公告)日：2004-10-27
申请号：JP7085897
申请日：1997-03-10
申请人：サンコー瓦斯精機株式会社
发明人：敏幸上野 , 秀樹倍 , 卓多胡 , 剛宮田 , 肇寺田 , 茂儀永松 , 柳二逆井 , 道夫長谷川 , 正一飯村
IPC分类号： F16L9/14 , F16L41/06 , F16L47/02
CPC分类号： F16L41/06

28. 实用新型

JP3126387U Gas flow path blocking fittings and gas meter hanger unit 失效
公开(公告)号：JP3126387U
公开(公告)日：2006-10-26
申请号：JP2006005549
申请日：2006-07-11
申请人：サンコー瓦斯精機株式会社 , 日立金属株式会社
发明人：昌好佐藤 , 敏史山下 , 靖志藤縄
IPC分类号： A62C2/04 , F16L29/00 , G01F3/22
摘要：【課題】ガスメータ取付装置とガス供給管とを容易に接続するとともに、火災発生時にはガスを遮断することができ、安価で安全な自在継手を供給する【解決手段】内部に貫通するガス流路が形成された筒状本体２と、筒状本体２のガス流路に連通するガス流路を有し、先端部が、前記筒状本体に挿入され、前記筒状本体と回動自在にかつ離脱不能に連結された継手部材３とからなり、ガス流路には、耐火性を有するガス遮断手段を具備したことでなる。
【選択図】図２

29. 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

30. 发明专利

JP3705506B2 Sleeve of Korugeito tube connection fittings 失效
公开(公告)号：JP3705506B2
公开(公告)日：2005-10-12
申请号：JP808096
申请日：1996-01-22
申请人：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：文隆佐藤 , 譲雄斉藤 , 孝穴水 , 稔藤吉 , 道夫長谷川 , 信一鹿又
IPC分类号： F16L33/00 , F16L33/28

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