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1. 发明授权

US11873944B2 Tubular element for gas pressure vessel, gas pressure vessel and method of manufacturing a tubular element 有权
公开(公告)号：US11873944B2
公开(公告)日：2024-01-16
申请号：US16577725
申请日：2019-09-20
申请人： Benteler Steel/Tube GmbH
发明人： Daniel Lücke , Michael Markert , Dirk Tegethoff , Marcel Wellpott
IPC分类号： B21C1/24 , B21C37/16 , B21D41/00 , F16L9/00 , B60R21/26
CPC分类号： F16L9/006 , B21C1/24 , B60R21/26 , B21C37/16 , B21D41/00 , B60R2021/26076 , B60R2021/26082
摘要： This invention concerns a tubular element for a gas pressure vessel of an airbag module, in particular of a vehicle, wherein the tubular element (1) consists of high-strength steel, has a first and a second end (17, 18) and from the first end (17) to the second end (18) the tubular element (1) has an undeformed section (11), a transition section (12) and a tapering section (13) and on the tapering section (13) at least one radially outwardly extending collar (14) is formed, characterized in that the collar (14) is separated from the transition section (12) by a first length section (130) having an outer diameter (A1) smaller than the outer diameter (A2) of the collar (14) and the wall thickness of the collar (14) is greater than the wall thickness of the first length section (130). Furthermore, the invention concerns a gas pressure vessel and a process for manufacturing a tubular element according to the invention (1).

2. 发明授权

US10888914B2 Adjustment assembly for a press apparatus 有权
公开(公告)号：US10888914B2
公开(公告)日：2021-01-12
申请号：US15884722
申请日：2018-01-31
申请人： Eaton Corporation
发明人： Ryan Ellerbrock , Bob Laipply
IPC分类号： B21D41/00 , B21D39/04
摘要： A variable crimp machine includes an actuator adjustment assembly including a dial that rotates about an actuation axis and a barrel positioned along the actuation axis within the dial. The barrel includes a first set of axially spaced markings corresponding to a first hose and a second set of axially spaced markings correspond to a second hose. The dial includes a first set of circumferentially spaced markings corresponding to the first hose and a second set of circumferentially spaced markings corresponding to the second hose. The first set of circumferentially spaced markings are used in concert with the first set of axially spaced markings to adjust an actuator for use with the first hose, and the second set of circumferentially spaced markings are used in concert with the second set of axially spaced markings to adjust the actuator for use with the second hose.

3. 发明授权

US10702906B2 Flaring device for flaring the ends of pipes 有权
公开(公告)号：US10702906B2
公开(公告)日：2020-07-07
申请号：US15524621
申请日：2015-10-28
申请人： ANDEL TECHNOLOGY POLSKA SP. Z O.O
发明人： Massimo Scomazzon , Simone Tosin , Hemanuel Piva
IPC分类号： B21D41/00 , B21D41/02
摘要： A pipe flaring device is described. The device includes a main body extending along a mainly longitudinal direction. The main body also includes a flaring unit. The flaring unit interacts with an end of pipe to be flared. The main body also includes a die carrier arranged at the front of the flaring unit; and a flaring die. The flaring die includes a center channel which houses the pipe to be flared. The device includes a conical inner surface whose tapered end diverges towards the flaring unit and so that the inner surface matches a conical outer surface of the flaring die.

4. 发明申请

US20200094304A1 Apparatus and Method for Producing a Peripheral Groove in an End Portion of a Metal Tube 审中-公开
公开(公告)号：US20200094304A1
公开(公告)日：2020-03-26
申请号：US16469756
申请日：2017-12-14
申请人： MV Pipe Technologies GmbH
发明人： Andreas RÖNPAGEL , Jan EHLERS
IPC分类号： B21D17/04 , B21D41/00 , B21B27/02
摘要： The invention relates to an apparatus (1) for producing a peripheral groove (101) in an end portion (103) of a metal tube (100), in particular a metal tube (100) which is to be coated on the inside, the groove (101) being set up for receiving tube connectors, having a first, rotationally driven roller (3), a second, freely rotating roller (5), the first roller (3) having a roughened or structured surface (6) relative to the second roller (5), a pressing device (15) for producing a relative movement between the first and second roller (3, 5), between a first and a second position, the rollers (3, 5) assuming a first spacing from one another in the first position, which first spacing permits an introduction of a wall of the tube between the rollers (3, 5), and assuming a smaller, second spacing from one another in the second position, which second spacing is smaller than a material thickness (M) of the wall of the tube.It is proposed according to the invention that the first, driven roller (3) is set up to grip the tube from the outside in the second position and to rotate it, with the result that a peripheral groove (101) is pressed into the tube in the second position when the first roller (3) is driven.

5. 发明授权

US10361496B1 Conductor assembly with a crimped tubular ferrule and method and tool for manufacturing same 有权
公开(公告)号：US10361496B1
公开(公告)日：2019-07-23
申请号：US16019666
申请日：2018-06-27
申请人： Delphi Technologies, LLC
发明人： Jesse Weiland , Shae T. McGarvey , Ryan D. Lewis , John Kountz
IPC分类号： B21D41/00 , H01R9/05 , H01R43/058 , H01B17/38
摘要： A cable assembly includes an elongate conductor surrounded by an outer insulator and an outer ferrule surrounding a portion of the conductor. An outer surface of the outer ferrule is deformed to produce an indentation having an indentation surface that is angled relative to the outer surface. The indentation forms a barb that at least partially penetrates the outer insulator. A method of manufacturing the cable assembly and a tool for forming the outer ferrule is also presented and described.

6. 发明授权

US10272560B2 Multi-component quick assembly handle and method of making same 有权
公开(公告)号：US10272560B2
公开(公告)日：2019-04-30
申请号：US16107523
申请日：2018-08-21
申请人： Patrick H. Monahan , Kurt Ni
发明人： Patrick H. Monahan , Kurt Ni
IPC分类号： A46B5/00 , A47L13/20 , B25G1/04 , B25G1/10 , B21D41/00 , B25G3/36 , A47L13/42
摘要： A multi-component quick assembly handle includes a first tubular member made of a permanently deformable material and having a first end permanently formed with a predetermined diameter (x) and connecting to a second end forming a remaining portion of said first tubular member of a smaller diameter (x−Δa), a second tubular member made of a permanently deformable material having a first end with a predetermined diameter (x) and connecting a second end having a larger diameter (x+Δb) and an inner diameter (y) to complementary receive by way of a friction fit said second end of said first tubular member. A method of forming multi-component quick assembly handle employs male and female tools to accomplish this.

7. 发明授权

US10161547B2 Device and method for forming pipe elements 有权
公开(公告)号：US10161547B2
公开(公告)日：2018-12-25
申请号：US15094036
申请日：2016-04-08
申请人： Victaulic Company
发明人： Michael R. Novitsky , Earl Haas , Douglas R. Dole
IPC分类号： B21D17/04 , F16L21/06 , B21D41/00 , F16L17/025 , F16L21/02 , F16L25/12 , F16L17/04 , B21D39/04 , B21D41/02 , B21D15/06 , B21D22/16 , F16L23/08 , B21B23/00
摘要： A combination of roller tools is used to cold work a pipe element and impart a desired shape to the sidewall. The roller tools are movably mounted on a frame. Segments of the roller tools align with one another during operation. The roller tools are used in a method of roll forming wherein the sidewall of the pipe element is compressed between the rollers.

8. 发明授权

US09010164B2 Methods for manufacture of pipe element having shoulder, groove and bead 有权
标题翻译：具有肩，槽和珠的管件的制造方法
公开(公告)号：US09010164B2
公开(公告)日：2015-04-21
申请号：US14288654
申请日：2014-05-28
申请人： Victaulic Company
发明人： Michael R. Novitsky , Earl Haas , Douglas R. Dole
IPC分类号： B21D17/04 , B21B23/00 , B21D41/00 , F16L17/025 , F16L21/02 , F16L25/12 , F16L17/04 , B21D39/04 , B21D41/02 , B21D15/06 , B21D22/16 , F16L21/06 , F16L23/08
CPC分类号： F16L21/06 , B21B23/00 , B21D15/06 , B21D17/04 , B21D22/16 , B21D39/046 , B21D41/00 , B21D41/023 , F16L17/025 , F16L17/04 , F16L21/022 , F16L23/08 , F16L25/12
摘要： In a method for forming a pipe element, a spin forming tool is revolved in an orbit of increasing diameter within the pipe element. The pipe element is captured within a die. The method forms a circumferential shoulder at one end. The shoulder has an outer diameter greater than the outer diameter of the pipe element. A groove is formed adjacent to the shoulder. The groove has a floor surface with an outer diameter less than the outer diameter of the pipe element. A bead is formed contiguous with the groove. The bead has an apex with an outer diameter greater than the outer diameter of the pipe element.
摘要翻译：在一种用于形成管件的方法中，旋转成型工具在管件内径向旋转的轨道上旋转。管件被捕获在模具内。该方法在一端形成圆周肩。肩部的外径大于管元件的外径。在肩部附近形成凹槽。槽具有外径小于管元件的外径的地板表面。形成与凹槽相邻的凸缘。胎圈具有外径大于管元件的外径的顶点。

9. 发明申请

US20130305803A1 SERVO MOTOR CONTROLLED HYDRAULIC PUMP UNIT FOR TUBE END FORMING EQUIPMENT 有权
标题翻译：伺服电机控制液压泵单元，用于管端成型设备
公开(公告)号：US20130305803A1
公开(公告)日：2013-11-21
申请号：US13670722
申请日：2012-11-07
申请人： John Fredrick Wiget
发明人： John Fredrick Wiget
IPC分类号： B21D41/00 , B21D19/00
CPC分类号： B21D41/00 , B21D19/00 , B21D41/021 , B29C57/04
摘要： Systems and methods for providing tube end forming equipment or machines that utilize the advantage of hydraulic power without having the constant noise, heat, and energy usage associated with traditional hydraulic power units. The end forming machine includes a hydraulic pump that is operated only when a demand from the system for oil pressure/flow is present. This is accomplished by providing a synchronous servo motor and servo drive coupled to a fixed displacement hydraulic pump. The oil pressure of the system is monitored to detect when the pressure drops below a preset value to provide closed-loop control of the servo motor. The servo motor is controlled to rotate the hydraulic pump at the required speed (up to the maximum RPM of the motor/pump combination) as necessary to obtain the desired system pressure during the tube end forming process.
摘要翻译：用于提供管端成形设备或机器的系统和方法，其利用液压动力的优点，而不需要与传统液压动力单元相关联的恒定的噪声，热量和能量使用。端部成型机包括仅在存在来自系统的油压/流量的需求时操作的液压泵。这是通过提供一个同步伺服电动机和耦合到固定排量液压泵的伺服驱动来实现的。对系统的油压进行监控，以检测压力何时下降到预设值以提供伺服电机的闭环控制。根据需要控制伺服电机使液压泵以所需的速度旋转（达到电机/泵组合的最大RPM），以在管端成型过程中获得所需的系统压力。

10. 发明申请

US20120137746A1 SWAGING MACHINE 审中-公开
标题翻译：切换机
公开(公告)号：US20120137746A1
公开(公告)日：2012-06-07
申请号：US13299183
申请日：2011-11-17
申请人： Eric Brunette , Francois Sauve , Staphane Dufour , Guy Bourrelle
发明人： Eric Brunette , Francois Sauve , Staphane Dufour , Guy Bourrelle
IPC分类号： B21D22/00 , B21D41/00
CPC分类号： B21D41/00 , B21D22/025 , B21J9/06
摘要： A swaging machine comprising an inner die assembly and an outer die assembly. The inner die assembly includes die parts that are configured to fit together to form an adjustable cylindrical die set that contacts an inside surface circumventing a cylindrically-shaped work piece mounted around the adjustable cylindrical die set. The outer die assembly includes one or more moveable dies that are each configured, at any given moment, to contact a single tangential plane passing through an outside surface of the cylindrically-shaped work piece.
摘要翻译：一种型锻机器，包括内模组件和外模组件。内模具组件包括模具部件，其被配置成装配在一起以形成可调节的圆柱形模具组件，其接触围绕安装在可调节圆柱形模具组件周围的圆柱形工件的内表面。外模组件包括一个或多个可移动模具，每个模具在任何给定的时刻被构造成接触通过圆柱形工件的外表面的单个切向平面。

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