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. 发明申请

US20190210088A1 METHOD FOR JOINING MEMBERS 审中-公开
公开(公告)号：US20190210088A1
公开(公告)日：2019-07-11
申请号：US16352732
申请日：2019-03-13
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Yasuhiro MAEDA , Jiro IWAYA , Junya NAITOU , Hideto KATSUMA
IPC分类号： B21D39/06 , B21D39/20 , B21D39/03
CPC分类号： B21D39/06 , B21D39/032 , B21D39/20 , B21D39/206
摘要： In the present invention, a method for joining members involves preparing a steel component having a bottom wall in which a hole is provided, and a hollow aluminum pipe. The aluminum pipe is slipped through the hole in the steel component and passed through the bottom wall, rubber is inserted into the interior of the aluminum pipe, and the rubber is compressed in the direction of the axis (L) of the aluminum pipe and induced to distend towards the outside from the inside. As a result of the foregoing, at least a section of the aluminum pipe slipped through the hole is induced to undergo expansion and is joined by clinching to the bottom wall. This method for joining members reduces the load on the members, improves the joint strength, and enables two members to be joined at reduced cost.

2. 发明申请

US20180306221A1 JUNCTION METHOD FOR JOINING MEMBERS CONSTITUTING FRAME STRUCTURE ATTACHED TO AUTOMOBILE, AND FRAME STRUCTURE ATTACHED TO AUTOMOBILE 审中-公开
公开(公告)号：US20180306221A1
公开(公告)日：2018-10-25
申请号：US15766276
申请日：2016-10-13
申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
发明人： Toru HASHIMURA , Hideto KATSUMA , Yasuhiro MAEDA , Ryohei YUKISHIGE
IPC分类号： F16B5/00 , B62D21/02 , B62D27/02 , B21D39/03 , B21D47/02
CPC分类号： F16B5/0096 , B21D39/03 , B21D39/06 , B21D39/20 , B21D47/02 , B21D53/88 , B62D21/02 , B62D27/023
摘要： A side member (example of second member) having a hollow shape is inserted into holes formed in a cross member (example of first member) (member insertion step). The cross member and the side member are joined by caulking by expanding an insertion portion of the side member from the inside of the insertion portion (caulked junction step). The insertion portion of the side member is a portion inserted into the cross member.

3. 发明申请

US20180149184A1 COLLAR AND SHAFT ASSEMBLY 审中-公开
公开(公告)号：US20180149184A1
公开(公告)日：2018-05-31
申请号：US15801659
申请日：2017-11-02
申请人： STANDARD LIFTERS, INC.
发明人： Scott M. Breen , Joel T. Pyper
IPC分类号： F16B21/18
CPC分类号： F16B21/18 , B21D22/00 , B21D39/06
摘要： A collar and shaft assembly utilizing a ring and a multi-stepped groove. The multi-stepped groove permits the ring to be compressed into one groove while the collar is being assembled and then to expand into a different groove that permits the ring to contact surfaces on both the collar and the shaft.

4. 发明授权

US09981303B2 Tube expander for heat exchanger coil units 有权
公开(公告)号：US09981303B2
公开(公告)日：2018-05-29
申请号：US15202892
申请日：2016-07-06
申请人： FIRST CO.
发明人： Sergiu Vrabie , Anthony Garrett Orchard , Jessie Doria , Irving George Pennini
IPC分类号： B21D53/06 , B21D39/08 , B21D43/00 , B21D39/06 , B21D53/08
CPC分类号： B21D53/06 , B21D39/06 , B21D39/08 , B21D43/003 , B21D53/085
摘要： A tube expander for heat exchanger coil units according to which a tubular expansion process is conducted. In one aspect, the tube expander includes a fixture, which includes a back unit and first and second door assemblies movably connected thereto. One or more heat exchanger coil units are adapted to be connected to each of the first and second door assemblies. In another aspect, the fixture is adjustable to accommodate different heat exchanger coil units. In yet another aspect, the tubular expansion process is not permitted when the first or second door assembly is closed and a sensor does not sense the presence of a latch bar.

5. 发明授权

US09981301B1 Tube jig device 有权
公开(公告)号：US09981301B1
公开(公告)日：2018-05-29
申请号：US15419616
申请日：2017-01-30
申请人： YUNG CHI INDUSTRY CO., LTD.
发明人： Wu-Sheng Huang
IPC分类号： B21D41/02 , B21D43/26 , B21D39/06
CPC分类号： B21D41/026 , B21D39/06 , B21D41/021 , B21D43/26
摘要： A tube jig device for clamping a tube to be expanded by a tube flaring tool includes a base and a height gauge. The base has a plurality of gripping holes, and each of the gripping holes has a round hole and an expanding hole. The height gauge, which has a plurality of stop portions, is movably connected to the base with the stop portions on the first surface and parallel to the first surface. The height gauge is moved to a position where the stop portions are above the expanding holes respectively for the tube clamped in the gripping hole to abut against and waiting to be expanded by the tube flaring tool.

6. 发明申请

US20170260759A1 A SCAFFOLD ASSEMBLY AND METHOD OF MANUFACTURE 审中-公开
公开(公告)号：US20170260759A1
公开(公告)日：2017-09-14
申请号：US15504712
申请日：2015-08-18
申请人： UI Property Limited
发明人： Kevin Jury , Paul Butler
IPC分类号： E04G7/32 , B21D39/06 , B21D26/033
CPC分类号： E04G7/32 , B21D26/033 , B21D39/06 , E04G7/307
摘要： The present invention provides a scaffold assembly, in particular a combination of a conventional tubular scaffold tube or pole and a rosette type coupling which enables the connection of additional scaffold components to the scaffold assembly, the coupling and tubular element being fixed relative to one another by means of at least one abutment which is cold formed in the tubular element such as to fix the coupling in position relative thereto.

7. 发明申请

US20170023238A1 Boiler Tube Clamp and Method of Using Same 审中-公开
标题翻译：锅炉管夹及其使用方法
公开(公告)号：US20170023238A1
公开(公告)日：2017-01-26
申请号：US15288753
申请日：2016-10-07
申请人： National Boiler Service
发明人： Kurt Johnson , Robert Hunter , David Duplissey
IPC分类号： F22B37/10
CPC分类号： F22B37/104 , B21D39/06 , B21D53/06 , B23P15/26 , B25B27/02 , B25B27/023 , B25B27/06 , B25B27/062 , F16L3/1075 , Y10T29/49387 , Y10T29/53848
摘要： A boiler tube clamp including a first portion having a first substantially U-shaped midsection with a first inner surface configured for receiving and pressing against one side of a boiler tube, a first hinge member arranged on one end of the first midsection, and a threaded bolt hingedly attached to the other end of the first midsection, and a second portion having a second substantially U-shaped midsection with a second inner surface configured for receiving and pressing against the other side of the boiler tube. The clamp further includes a second hinge member arranged on one end of the second midsection and hingedly connected to the first hinge member so that the first inner surface and the second inner surface close toward one another. An open slot is arranged at the other end of the second midsection configured for detachably receiving the threaded bolt. A lip extends radially out from an outer surface of the second midsection and arranged adjacent to an edge thereof. A jackscrew extends through the lip for adjusting the distance a boiler tube contained by the clamp extends into a boiler through a boiler header.
摘要翻译：一种锅炉管夹，包括具有第一基本上U形的中部的第一部分，第一内表面被构造成用于接收和压靠锅炉管的一侧，布置在第一中部的一端的第一铰链部件和螺纹螺栓铰接地连接到第一中间部分的另一端，第二部分具有第二基本上U形的中部，第二内表面被配置为接收并压靠在锅炉管的另一侧。夹具还包括布置在第二中段的一端并铰接地连接到第一铰链构件的第二铰链构件，使得第一内表面和第二内表面彼此靠近。在第二中段的另一端处布置有开口槽，其被构造成用于可拆卸地接收螺栓。唇缘从第二中部的外表面径向延伸并且邻近其边缘设置。一个起重螺丝延伸穿过唇缘，用于调节由夹具容纳的锅炉管道通过锅炉头部延伸到锅炉中的距离。

8. 发明授权

US09435481B2 Steam generator heating tube repair device and repair method 有权
标题翻译：蒸汽发生器加热管修复装置及修理方法
公开(公告)号：US09435481B2
公开(公告)日：2016-09-06
申请号：US13717629
申请日：2012-12-17
申请人： Robert Bienentreu , Nicolas Jeanvoine
发明人： Robert Bienentreu , Nicolas Jeanvoine
IPC分类号： F16L55/18 , F16L55/163 , F16L55/165 , F28F11/02 , F22B37/10 , F22B37/00 , B21D39/06 , B23P15/26 , B23P6/04
CPC分类号： F16L55/18 , B21D39/06 , B23P6/04 , B23P15/26 , F16L55/163 , F16L55/1653 , F22B37/002 , F22B37/107 , F28F11/02 , Y10T29/49352 , Y10T29/49361 , Y10T29/49375 , Y10T29/49737 , Y10T29/53987
摘要： A steam generator heating tube repair sleeve has an encircling flange, conical region, and a straight region. The encircling flange merges into a conical region that tapers on the outside in the direction of the other sleeve end and which is adjoined to the straight region. A steam generator heating tube repair method is used to repair a steam generator heating tube that is installed in a steam generator having a defective tube end. The method includes conical milling out of the defective tube end, inserting a steam generator heating tube repair sleeve into the conically milled-out defective tube end, rolling in the steam generator heating tube repair sleeve, and welding the flange region.
摘要翻译：蒸汽发生器加热管修复套筒具有环绕法兰，锥形区域和直线区域。环绕的凸缘汇合成锥形区域，该圆锥形区域在另一个套筒端部的方向上在外侧逐渐变细并且与直线区域相邻。蒸汽发生器加热管修复方法用于修理安装在具有不良管端的蒸汽发生器中的蒸汽发生器加热管。该方法包括从有缺陷管端的锥形铣削，将蒸汽发生器加热管修复套筒插入锥形铣出缺陷管端，在蒸汽发生器加热管修复套筒中滚动，并焊接法兰区域。

9. 发明授权

US09370815B2 Hybrid heat exchanger 有权
标题翻译：混合式换热器
公开(公告)号：US09370815B2
公开(公告)日：2016-06-21
申请号：US14619694
申请日：2015-02-11
申请人： Advanced Distributor Products LLC
发明人： Dae-Hyun Jin , Christopher Beck
IPC分类号： F28F9/007 , B21D53/08 , F25B39/00 , F28D1/047 , F28F1/02 , B21D39/06 , F28F1/32 , F28F9/013
CPC分类号： B21D53/08 , B21D39/06 , F25B39/00 , F28D1/0475 , F28F1/025 , F28F1/325 , F28F9/0131 , Y10T29/4935 , Y10T29/4938
摘要： This disclosure presents a heat exchanger that comprises a header frame having end plates, a plurality of rows of finned hairpins, each extending through a cooling fin and each having ends extending through the end plates, and at least one finless hairpin having ends extending through the end plates. Additionally, a support sheet is coupled to the header frame and at least on finless hairpin extends through the support sheet and is supported thereby. A method of manufacturing the heat exchanger is also presented as well as a heat ventilation air conditioning system in which the heat exchanger may be employed.
摘要翻译：本公开提供了一种热交换器，其包括具有端板的集管框架，多排翅片发夹，每排延伸穿过冷却翅片，每个具有延伸穿过端板的端部，以及至少一个无翅发夹，其具有延伸穿过端板。此外，支撑片联接到头部框架，并且至少在有鳍的发夹上延伸穿过支撑片并由其支撑。还提出了制造热交换器的方法以及可以使用热交换器的热交换空调系统。

10. 发明授权

US09149895B2 Non-plain carbon steel header for a heat exchanger 有权
标题翻译：用于热交换器的非平原碳钢集管
公开(公告)号：US09149895B2
公开(公告)日：2015-10-06
申请号：US12740066
申请日：2008-10-30
申请人： Rodney R. Rudat , Joseph Tapley , Jay S. Korth
发明人： Rodney R. Rudat , Joseph Tapley , Jay S. Korth
IPC分类号： F28F9/02 , B23P15/26 , B21D39/06 , B21D53/06 , B21D53/08 , F02B29/04 , F28F9/16 , F28F21/08 , F28F13/00
CPC分类号： B23P15/26 , B21D39/06 , B21D53/06 , B21D53/08 , F02B29/0431 , F28F9/16 , F28F21/08 , F28F2265/26 , Y02T10/146 , Y10T29/49375
摘要： A heat exchanger, such as an air-to-air after-cooler assembly, having reduced and/or eliminated leakage at the tube/header joint is provided. The assembly comprises a series of tubular members formed from a first metal, each of the tubular members including an end portion and a header formed from a second metal, wherein the first metal and the second metal have similar coefficients of thermal expansions. The header includes a plurality of openings extending therethrough and each of the end portions of the tubular members is mechanically secured within corresponding openings within the header to form an after-cooler assembly. A method for forming the air-to-air after-cooler assembly is also provided.
摘要翻译：提供了一种诸如空气 - 空气后冷却器组件的热交换器，其在管/头部接头处具有减少和/或消除的泄漏。组件包括由第一金属形成的一系列管状构件，每个管状构件包括端部和由第二金属形成的集管，其中第一金属和第二金属具有相似的热膨胀系数。集管包括多个通过其延伸的开口，并且管状部件的每个端部机械地固定在集管内的对应的开口内以形成后冷却器组件。还提供了一种用于形成空气 - 空气后冷却器组件的方法。

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