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1. 发明申请

US20180066775A1 FITTING, FERRULE, AND FERRULE MANUFACTURING METHOD 审中-公开
公开(公告)号：US20180066775A1
公开(公告)日：2018-03-08
申请号：US15811899
申请日：2017-11-14
申请人： IHARA SCIENCE CORPORATION
发明人： Shinji Fukaya , Osamu Yamaguchi , Tatsuya Murakawa
IPC分类号： F16L19/10 , B21D53/16 , B21D41/04
CPC分类号： F16L19/10 , B21D41/04 , B21D53/16 , Y10T29/49446
摘要： A fitting to be connected to a pipe includes: a first member; a second member coupled by screw coupling with the first member; and a ferrule placed in an accommodation space formed by an inner circumferential surface of the first member, an inner circumferential surface of the second member, and an outer circumferential surface of the pipe. The ferrule has a rising portion including a first end portion, a pressed portion located closer to a second end portion than the rising portion, and an intermediate portion including a portion where an inner diameter is greater than the first end portion and the second end portion, the intermediate portion connecting together the rising portion and the pressed portion. The first member has a first tapered inner circumferential surface, which is an inner circumferential surface having a tapered shape, to be in contact with the first end portion of the ferrule. The second member has a pressing portion for pressing at least a portion of the pressed portion of the ferrule. The accommodation space has a first clearance space for accommodating the ferrule therein and allowing the rising portion to rise so as to increase an angle of the rising portion with respect to the outer circumferential surface of the pipe.

2. 发明申请

US20120085443A1 QUICK COUPLING 有权
标题翻译：快速接头
公开(公告)号：US20120085443A1
公开(公告)日：2012-04-12
申请号：US13247461
申请日：2011-09-28
申请人： Shawn D. Ellis , Daniel V. Davis
发明人： Shawn D. Ellis , Daniel V. Davis
IPC分类号： F16L37/32 , B23P15/00 , F16L37/08
CPC分类号： F16L55/115 , Y10T29/49446 , Y10T137/87957
摘要： A first coupling member 10 has a body 11 and an internal poppet 16. The exterior of the body 11 includes flats 30. A lug 31 is formed on one of the flats 30 during machining of the flats 30. A dust cover attached to the first coupling member 11 includes a cover portion 40 and a tether portion 41. The cover portion 40 protects an exterior surface 19 of the body, and the cover portion 40 to and tether portion 41 each protects one lateral side of the lug 31. The tether portion 41 includes an annular ring portion 43 disposed in an annular groove 25. A second embodiment 110 of the first coupling member is also disclosed. A second coupling member 210 may be coupled to or uncoupled from either of the first coupling members 10 or 110.
摘要翻译：第一联接构件10具有主体11和内部提升阀16.主体11的外部包括平面30.在平面30的机加工期间，在一个平面30上形成有凸耳31.附接到第一联接构件11包括盖部分40和系绳部分41.盖部分40保护主体的外表面19，并且盖部分40和系绳部分41每个保护凸耳31的一个侧面。系链部分 41包括设置在环形槽25中的环形环部分43.还公开了第一联接构件的第二实施例110。第二联接构件210可以联接到第一联接构件10或110中的任一个或从其中的任一个联接。

3. 发明授权

US07127926B1 Circular and oval flanged rings for ducting and method of making 有权
公开(公告)号：US07127926B1
公开(公告)日：2006-10-31
申请号：US09956745
申请日：2001-09-17
申请人： J. A. Hermanson
发明人： J. A. Hermanson
IPC分类号： B21D22/00
CPC分类号： F24F13/0209 , B21D53/16 , F16L23/024 , F16L23/032 , Y10T29/49446
摘要： A method of making Circular and Oval Flanged Rings, for the connection of thin walled circular and oval ducting, including Circular and Oval Flanged Rings having a Sheet Metal and Air Conditioning Contractors National Association (SMACNA) standard T24 Profile. Thin gauge Lock Form Quality steel, from 10 to 20 gauge, is cut into strips with the strip ends butt welded forming Flanged Ring Band Stock which is inserted and clamped into a Spinning Die. The Spinning Die is rotated by a horizontally configured lathe output shaft presenting the extended portion of the Flanged Ring Band Stock for machine tool forming. Standard machine tools are used to form the Flanged Ring Band Stock into a Circular Flanged Ring including the SMACNA T24 Flanged Ring Profile. A Circular Flanged Ring is cut along a diameter into Semi-circular Flanged Ring Portions; straight segments including segments with SMACNA T24 Linear Segments are roll formed, assembled into a oval shape within a fixture and welded forming the Oval Flanged Ring. The method of making and the Circular and Oval Flanged Rings are disclosed.

4. 发明授权

US06792786B2 Fabrication method of metal shell of spark plug 失效
标题翻译：火花塞金属外壳的制作方法
公开(公告)号：US06792786B2
公开(公告)日：2004-09-21
申请号：US10188314
申请日：2002-07-03
申请人： Kazuhiko Tanaka
发明人： Kazuhiko Tanaka
IPC分类号： B21D2220
CPC分类号： H01T21/02 , B21K21/08 , Y10T29/49446 , Y10T29/5116
摘要： A fabrication method of a metal shell to be installed on a park plug is provided which is made up of a small-diameter portion, a large-diameter portion, and a wrapping portion. The wrapping portion is to be wrapped by staking about the spark plug to achieve installation of the metal shell on the spark plug. The method comprises pressing a workpiece with a punch to shape the wrapping portion of the metal shell in a first cold forging process and processing the workpiece to shape the small-diameter portion of the metal shell in a second cold forging process different from the first cold forging process. This produces the metal shell which is less susceptible to cracks when installed on the spark plug and has an increased service life.
摘要翻译：提供了一种安装在公园插头上的金属外壳的制造方法，其由小直径部分，大直径部分和包裹部分构成。通过围绕火花塞缠绕来包裹包裹部分，以实现金属壳安装在火花塞上。该方法包括用冲头压制工件以在第一冷锻造过程中对金属壳的包裹部分进行成型，并在不同于第一冷的第二冷锻工艺中处理工件以使金属壳的小直径部分成形锻造工艺。这产生了安装在火花塞上时不易产生裂纹的金属壳体，并具有延长的使用寿命。

5. 发明授权

US5933954A Method for fabricating a seamless H.V.A.C. trunk line adaptor 失效
标题翻译：无缝H.V.A.C.制造方法中继线适配器
公开(公告)号：US5933954A
公开(公告)日：1999-08-10
申请号：US929549
申请日：1997-09-15
申请人： Luigi E. Lucente
发明人： Luigi E. Lucente
IPC分类号： B21C37/28 , B21D22/02 , B21D53/00 , B23P15/00
CPC分类号： B21D22/02 , B21C37/286 , B21D53/00 , Y10T29/49428 , Y10T29/49446
摘要： Method for fabricating seamless adaptor for connecting trunk line HVAC duct to branch conduit including steps of positioning first segment of strip of sheet metal at first die assembly and exerting force onto first segment forming elliptical shaped segment, punching hole into central portion of elliptical segment and providing connector strip between first and trailing segment of metal strip; positioning elliptical segment at second die assembly and at same time positioning trailing segment at first die assembly and exerting force onto first and trailing segments, drawing elliptical segment at second die assembly into form having generally cylindrical shape projecting transverse to surface of the elliptical segment and positioning hole to be generally centered within end of form and forming annular rim surrounding hole and bending portion of elliptical shaped segment surrounding another end of form forming flange having a camber; positioning form at third die assembly and at same time positioning trailing segment at second die assembly and exerting force onto first and trailing segments with third and second die assemblies respectively, increasing diameter of hole at third die assembly and leaving a portion of annular rim surrounding hole positioned at end and inside of form; finally, positioning first segment at fourth die assembly and at same time positioning trailing segment at third die assembly and exerting force onto first and trailing segments with fourth and third die assemblies respectively, pushing portion of rim outwardly from inside of form to further increase diameter of hole positioned at end of form.
摘要翻译：用于制造用于将主干线HVAC管道连接到分支导管的无缝适配器的方法，包括在第一模具组件处定位第一片金属片的步骤，并将力施加到第一段形成椭圆形段上，将孔冲入椭圆形段的中心部分，并提供金属带的第一和后段之间的连接条; 在第二模具组件处定位椭圆形段，并且同时在第一模具组件处定位后段并将力施加到第一和后段上，将第二模组件处的椭圆形段拉伸成具有横向于椭圆形段的表面突出的大致圆柱形形状和定位孔通常以形状的端部为中心并且形成围绕孔的环形边缘和围绕具有弯度的成形法兰的另一端的椭圆形段的弯曲部分; 定位形式在第三模具组件上并且同时在第二模具组件处定位后段，并且分别用第三和第二模具组件施加到第一和后部段上，增加第三模具组件上的孔的直径并留下一部分环形边缘围绕孔位于形式的末端和内侧; 最后，将第一段定位在第四模具组件上，同时在第三模具组件上定位后段，并且分别用第四和第三模具组件向第一和后段施加力，将边缘的内部部分从形式的内部向外推动以进一步增加直径孔位于形式的末端。

6. 发明授权

US4413485A Flange forming drill means 失效
标题翻译：法兰形成钻孔装置
公开(公告)号：US4413485A
公开(公告)日：1983-11-08
申请号：US305650
申请日：1981-09-24
申请人： Leo Larikka
发明人： Leo Larikka
IPC分类号： B21D19/00 , B21C37/29 , B21D19/08 , B21D51/40
CPC分类号： B21C37/292 , B21D19/088 , B23B51/08 , Y10T29/49446
摘要： A flange forming drill means for drilling a hole through the side of a pipe or the like and forming a hole encircling flange includes a drill rod mountable on a rotating power source with a drill bit at the lower end and associated retractable flange forming members which are extendable down below the edges of a drilled hole by turning an adjustment cone mounted on the drill rod. The adjustment cone is enclosed and keyed to an externally smooth, protective shield selectively securable to a locking ring on the drill at a plurality of relative angular positions around the drilling axis. The locking flange includes a circumferentially extending groove provided with holes or recesses at opposite ends defining terminal positions of locking so that in a first terminal locking position, the forming members are retracted completely within the outer surface of the drill bit and in a second terminal locking position the forming members extend or project outwardly from the drill bit for forming a flange around the drilled hole of a desired internal diameter as the drill bit is moved outwardly from the pipe.
摘要翻译： PCT No.PCT / FI81 / 00007 Sec。 371日期1981年9月24日 102（e）1981年9月24日PCT PCT 1991年1月29日PCT公布。公开号WO81 / 02119 日本1981年8月6日。一种用于在管等侧钻孔并形成孔环法兰的法兰形成钻装置包括钻杆，钻杆可安装在旋转动力源上，钻头位于下端，通过转动安装在钻杆上的调节锥体可相对于可钻出的凸缘形成构件向下延伸到钻孔的边缘下方。调节锥体被封闭并且键合到外部平滑的保护屏蔽件，其围绕钻孔轴线在多个相对角度位置选择性地固定到钻头上的锁定环。锁定凸缘包括周向延伸的凹槽，其在相对端处设置有孔或凹槽，其限定锁定的端子位置，使得在第一端子锁定位置中，成形构件完全缩回在钻头的外表面内，并且在第二端子锁定定位成形构件从钻头向外延伸或突出，以便当钻头从管道向外移动时形成围绕期望内径的钻孔的凸缘。

7. 发明授权

US4099283A Device for centering and maintaining short spool pieces 失效
标题翻译：用于定心和保持短卷轴件的装置
公开(公告)号：US4099283A
公开(公告)日：1978-07-11
申请号：US776191
申请日：1977-03-10
申请人： Dale Allen Jueckstock , Thomas Wayne Hindman, Sr.
发明人： Dale Allen Jueckstock , Thomas Wayne Hindman, Sr.
IPC分类号： B23G1/22 , B23B31/00
CPC分类号： B23G1/22 , Y10S470/901 , Y10T279/15 , Y10T29/49446
摘要： A method of threading short spool pieces prepared from lined pipe and a novel device for maintaining the short spool centered in a conventional pipe threading machine is disclosed. The device enables a person skilled in the craft to cut and thread short pieces of lined pipe without injuring or destroying the pipe lining.
摘要翻译：公开了一种从内衬管制造的短的卷轴片的穿线方法，以及用于将传统的导管机中的短卷轴保持在新颖的装置。该装置使得技术人员能够在不损坏或破坏管道衬套的情况下切割和螺纹短的衬里管道。

8. 发明授权

US4054985A Method for the application of a protection cover around heat or cool insulated tube bends 失效
标题翻译：围绕热或冷绝缘管弯曲应用保护盖的方法
公开(公告)号：US4054985A
公开(公告)日：1977-10-25
申请号：US692377
申请日：1976-06-03
申请人： Sven Goran Aleniusson
发明人： Sven Goran Aleniusson
IPC分类号： F16L59/22 , B23P17/00
CPC分类号： F16L59/22 , Y10T29/49446 , Y10T29/49796
摘要： A protective cover for an insulated pipe bend. A corrugated band-form material is spirally wound into a tube and the adjoining tube edges are secured, such as by lapping, to form a non-slipping joint. The corrugated tube thus provided can be readily shaped to conform to an existing tube bend. The corrugated tube is cut lengthwise into two or more parts which are then placed over the insulated pipe bend. The cut edges are re-joined to form the protective cover.
摘要翻译：绝缘管弯头的保护盖。将波纹状带状材料螺旋地缠绕在管中，并且通过研磨固定相邻的管边缘以形成非滑动接头。如此提供的波纹管可以容易地成形为符合现有的管弯曲。将波纹管纵向切割成两个或多个部件，然后将其放置在绝缘管弯头上。切割边缘重新连接以形成保护盖。

9. 发明授权

US4043167A Process and machine for finishing a 15.degree. to 180.degree. pipe bend which has been preformed on a pipe bending press 失效
标题翻译：用于整理在弯管机上进行的15 {20 {0〜180} {{{
公开(公告)号：US4043167A
公开(公告)日：1977-08-23
申请号：US714161
申请日：1976-08-13
申请人： Rolf Koser
发明人： Rolf Koser
IPC分类号： B21D7/06 , B21C37/28 , B21C37/30 , B21D7/16 , B21D43/28 , B23D45/10 , B23D45/12
CPC分类号： B23D45/102 , B21C37/28 , B21C37/30 , B23D45/12 , Y10T29/49446 , Y10T83/7693 , Y10T83/7701
摘要： A process for finishing a 15.degree. to 180.degree. pipe bend which has been preformed on a pipe bending press comprises submitting a preformed pipe bend at a temperature of 700.degree. to 900.degree. C. at which it leaves a pipe bending press to a hot sizing operation which includes trimming both ends of the pipe bend to precise dimensions to eliminate further finishing.
摘要翻译：在管弯曲压力机上进行的完成15°至180°弯管的处理方法包括在700℃至900℃的温度下进行预成形的弯管，在该温度下离开管弯曲压力机进行热定型其操作包括将管弯头的两端修剪成精确的尺寸以消除进一步的精加工。

10. 发明授权

US4028762A Method of threading short spool pieces 失效
标题翻译：短卷轴件的穿线方法
公开(公告)号：US4028762A
公开(公告)日：1977-06-14
申请号：US661293
申请日：1976-02-25
申请人： Dale Allen Jueckstock , Thomas Wayne Hindman, Sr.
发明人： Dale Allen Jueckstock , Thomas Wayne Hindman, Sr.
IPC分类号： B23G1/22 , B23G1/02 , B23G1/52
CPC分类号： B23G1/22 , Y10S470/901 , Y10T279/15 , Y10T29/49446
摘要： A method of threading short spool pieces prepared from lined pipe and a novel device for maintaining the short spool centered in a conventional pipe threading machine is disclosed. The device enables a person skilled in the craft to cut and thread short pieces of lined pipe without injuring or destroying the pipe lining.
摘要翻译：公开了一种从内衬管制造的短的卷轴片的穿线方法，以及用于将传统的导管机中的短卷轴保持在新颖的装置。该装置使得技术人员能够在不损坏或破坏管道衬套的情况下切割和螺纹短的衬里管道。

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