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1. 发明授权

US12103065B2 Staking assembly manufacturing method, hub unit bearing manufacturing method, and vehicle manufacturing method 有权
公开(公告)号：US12103065B2
公开(公告)日：2024-10-01
申请号：US17427397
申请日：2020-02-20
申请人： NSK LTD.
发明人： Nobuyuki Hagiwara
IPC分类号： B21J9/02 , B21K1/40 , B21K25/00 , F16C19/18 , F16C25/06
CPC分类号： B21J9/025 , B21K1/40 , B21K25/00 , F16C19/185 , F16C25/06 , F16C2226/52 , F16C2233/00 , F16C2326/02
摘要： A method of manufacturing a hub unit bearing (1) includes the step of applying an axial load to a shaft end of a hub body (21) so that a staking portion (26) for inner races (22a, 22b) is formed in the hub body (21). The load is adjusted based on at least one of first information acquired before applying the load and second information acquired while applying the load.

2. 发明授权

US10639704B2 Self-aligning swaging punch and method for swaging 有权
公开(公告)号：US10639704B2
公开(公告)日：2020-05-05
申请号：US16144603
申请日：2018-09-27
申请人： HONEYWELL FEDERAL MANUFACTURING & TECHNOLOGIES, LLC
发明人： Donald Conrad Branson , Kevin Troyer
IPC分类号： B21K25/00 , B23P11/00 , B21D39/06 , B21D28/34 , B21J15/10 , B21J15/02 , B21J15/36 , B26F1/14
CPC分类号： B21K25/00 , B21D28/34 , B21D39/06 , B23P11/00 , B21J15/02 , B21J15/10 , B21J15/105 , B21J15/36 , B26F1/14 , Y10T29/49908 , Y10T29/49913 , Y10T29/49917 , Y10T29/49925 , Y10T29/49934 , Y10T29/49936 , Y10T29/49945
摘要： A self-aligning swaging punch is provided for adjoining together a pin and a workpiece having a pinhole. The swaging punch comprises a shaft and a tip having an open-ended cavity. The shaft transfers an axial force from a press or hammer to the tip. The tip transfers the axial force from the shaft to a top surface of the workpiece near the pinhole. The tip may be spherical in shape for evenly deforming the workpiece near the upper edge of the pinhole. The open-ended cavity receives the pin therein and allows the pin to extend at least partially into the open-ended cavity while the tip contacts the workpiece. The open-ended cavity also ensures that the swaging punch is aligned with the pinhole and perpendicular to the surface of the workpiece when the pin is inserted into the pinhole such that the workpiece evenly deforms and presses against the pin.

3. 发明申请

US20180202495A1 METHOD AND DEVICE FOR MANUFACTURING BEARING UNIT 审中-公开
公开(公告)号：US20180202495A1
公开(公告)日：2018-07-19
申请号：US15572581
申请日：2016-07-12
申请人： NSK Ltd.
发明人： Nobuyuki HAGIWARA , Kazuto KOBAYASHI , Isao SHINTOU , Hiroshi KOYAMA , Toshio NAKAMURA
IPC分类号： F16C43/08 , F16C35/063 , F16C19/18 , B21D39/02 , B21J5/12 , B21J9/02
CPC分类号： F16C43/08 , B21D39/00 , B21D39/023 , B21J5/12 , B21J9/02 , B21J9/025 , B21J9/027 , B21K1/04 , B21K1/30 , B21K1/40 , B21K1/765 , B21K25/00 , B60B35/02 , B60B35/1081 , F16C19/18 , F16C19/186 , F16C35/063 , F16C43/04 , F16C43/086 , F16C2226/52 , F16C2326/02 , F16D1/076
摘要： A method of manufacturing a rotating bearing unit includes to cause one end surface in the axial direction of the forming punch (46), formed by combining a plurality of punch elements (46, 46) divided in the circumferential direction, which are displaceable in the axial direction and which are not displaceable in the circumferential direction, and having a processing teeth (44, 44) at one end surface in the axial direction, to face the other end surface of the caulking section (20) in the axial direction. In this state, rolls (30a) are rotated about the central axis (a) of the hub main body (8) while pressing the other end surface of the forming punch (46) in the axial direction with a pressing surface (43) of the roll (30a) having a central axis (β) that is inclined with respect to the central axis (α) of the hub main body (8).

4. 发明申请

US20180112676A1 Fan Structure And Manufacturing Method Thereof 审中-公开
公开(公告)号：US20180112676A1
公开(公告)日：2018-04-26
申请号：US15440421
申请日：2017-02-23
申请人： Quanta Computer Inc.
发明人： Chi-Hsueh Yang , Hsiao-Fan Chang
IPC分类号： F04D29/34 , F04D29/32 , F04D29/38 , F04D29/64 , F04D29/02 , B21D22/02
CPC分类号： F04D29/34 , B21D22/02 , B21D53/267 , B21K25/00 , F04D29/023 , F04D29/282 , F04D29/325 , F04D29/38 , F04D29/626 , F04D29/644
摘要： A fan structure includes a first fixing ring and a plurality of fan blades. The first fixing ring includes a plurality of first recesses radially arranged on the first fixing ring. One side of the fan blades is coupled to the first recesses of the first fixing ring. The first fixing ring includes a stamped part and a non-stamped part, in which the stamped part is in contact with the fan blades, and the thickness of the stamped part is smaller to the thickness of the non-stamped part.

5. 发明申请

US20170167607A1 PISTON PIN WITH ECCENTRIC CENTER OF GRAVITY USING DIFFERENT MATERIALS AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：US20170167607A1
公开(公告)日：2017-06-15
申请号：US15360294
申请日：2016-11-23
申请人： HYUNDAI MOTOR COMPANY
发明人： Hak-Soo KIM
IPC分类号： F16J1/16 , C22C38/44 , B21K25/00 , C22C38/00 , B21K1/06 , C22C38/46 , C22C38/02
CPC分类号： F16J1/16 , B21K1/06 , B21K25/00 , C22C38/002 , C22C38/02 , C22C38/44 , C22C38/46
摘要： A piston pin has an eccentric center of gravity and formed of different materials and is installed through a piston and an upper end of a connecting rod. The piston pin includes a cylindrical outer member and a cylindrical inner member formed of a material which has a lower density than the outer member and is arranged in the outer member.

6. 发明申请

US20170158280A1 OPTIMIZED CONNECTION STRUCTURE FOR METAL PIPE FITTING AND IMPLEMENTING METHOD THEREOF 审中-公开
公开(公告)号：US20170158280A1
公开(公告)日：2017-06-08
申请号：US15115432
申请日：2015-03-27
申请人： Qida HUANG
发明人： Qida HUANG
IPC分类号： B62K19/18 , F16B7/00
CPC分类号： B62K19/18 , B21C37/28 , B21J5/002 , B21K25/00 , B23P15/00 , B62K3/02 , B62K19/06 , B62K19/28 , F16B7/00 , F16B17/004
摘要： An optimized connection structure includes: pipe fittings (1) which is provided with radial through holes (13) about the periphery of the connecting part, multifunctional plugs (2, 20) which include: a plugging body (21) at the tail end, a groove (23) in the middle, and a large and a small positioning steps (22, 24) arranged in the inner holes of the tail ends of the pipe fittings (1), and a connecting member (3) which may be of a cast/forged composite structure, wherein an inner layer and an outer layer of metal rings (42, 41) and a plurality of radial and axial metal posts (43, 44) connecting the pipe fittings (1).

7. 发明授权

US09555505B2 Forging method 有权
标题翻译：锻造方法
公开(公告)号：US09555505B2
公开(公告)日：2017-01-31
申请号：US14002376
申请日：2012-02-28
申请人： Sadao Kokubo , Kazuo Igarashi
发明人： Sadao Kokubo , Kazuo Igarashi
IPC分类号： B23P15/00 , B21C23/18 , B21K23/00 , B21K25/00 , H01L21/48 , H01L23/367 , F28F3/02 , B23P15/26
CPC分类号： B23P15/26 , B21C23/186 , B21K23/00 , B21K25/00 , F28F3/02 , H01L21/4878 , H01L23/3677 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： The present invention is directed to a forging method for forming a heat sink 9 including a base board 91 and a plurality of pin fins 92 integrally formed on an upper surface of the base board 91. A back pressure applying pin 75 of a forging die for forming pin fins 92 are slidably arranged in a fin-forming hole 52. At the time of plastically deforming a forging blank W, a back pressure is applied by the back pressure applying pin to a metal material of the forging blank W flowed into the fin-forming hole 52. A concave portion 76 is formed on the restraining tip end face of the back pressure applying pin 75 for restraining the metal material, and a joining convex portion 93 is integrally formed on a tip end of the pin fin 92 by the metal material filled in the concave portion 76.
摘要翻译：本发明涉及一种用于形成散热器9的锻造方法，该散热器9包括基板91和一体地形成在基板91的上表面上的多个销翅片92.锻造模具的背压施加销75 成形销翅片92可滑动地布置在翅片形成孔52中。在锻造坯料W塑性变形时，背压施加销施加到流入翅片的锻造坯料W的金属材料形成孔52.在背压施加销75的约束前端面上形成凹部76，以限制金属材料，并且接合凸部93一体地形成在销翅92的前端填充在凹部76中的金属材料。

8. 发明申请

US20170023039A1 Method for Producing a Component Connection and Component Connection 审中-公开
标题翻译：生产组件连接和组件连接的方法
公开(公告)号：US20170023039A1
公开(公告)日：2017-01-26
申请号：US15284569
申请日：2016-10-04
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Johann VAN NIEKERK
IPC分类号： F16B5/06 , B21K25/00 , B23P11/00 , F16B17/00 , A44B17/00
CPC分类号： F16B5/0642 , A44B17/0023 , A44B17/0041 , A44B17/007 , B21K25/00 , B23P11/00 , B23P11/005 , F16B17/00 , F16B17/008
摘要： A method is provided for producing a component connection, which has a first component and a male connecting element with at least one sphere or at least one spherical element. The at least one ball or the at least one spherical element is pressed into the material of the first component in such a way that a positive-locking connection results between the first component and the connecting element, by which positive-locking connection the connecting element is connected to the first component in a translationally fixed and rotationally fixed manner.
摘要翻译：提供了一种用于制造部件连接的方法，其具有第一部件和具有至少一个球体或至少一个球形元件的阳连接元件。所述至少一个球或所述至少一个球形元件被压入所述第一部件的材料中，使得在所述第一部件和所述连接元件之间产生正向锁定连接，由此通过所述连接元件以平移固定和旋转固定的方式连接到第一部件。

9. 发明授权

US09527172B2 Method and pressing device for forming a press connection between a fitting element and a pre-punched component 有权
标题翻译：用于在装配元件和预冲零件之间形成压力连接的方法和压制装置
公开(公告)号：US09527172B2
公开(公告)日：2016-12-27
申请号：US14264439
申请日：2014-04-29
申请人： RICHARD BERGNER VERBINDUNGSTECHNIK GMBH & CO KG
发明人： Klaus Dehlke
IPC分类号： B23P19/02 , B23P19/06 , B23P19/04 , B21K25/00
CPC分类号： B23P19/04 , B21K25/00 , B23P19/062 , Y10T29/49945 , Y10T29/49954 , Y10T29/53709 , Y10T29/5377 , Y10T29/53996
摘要： In order to reliably ensure a press-in connection between joining elements, in particular a press-in nut and a pre-punched component, a press-in device contains a die which has a die ring and a die mandrel. The die mandrel is mounted counter to a spring force in the manner of a pilot pin. In addition, the die ring is also mounted counter to a spring force such that a two-stage press-in operation is carried out. Preferably, during a first press-in stage an anti-rotation lock is formed between the press-in nut and the component and in a second press-in stage an axial pull-out prevention measure is formed. To this end, the die mandrel deforms a nut flange.
摘要翻译：为了可靠地确保连接元件，特别是压入螺母和预冲压部件之间的压入连接，压入装置包含具有模具环和模具心轴的模具。模头心轴以引导销的方式与弹簧力相反地安装。此外，模具环也安装成与弹簧力相反，从而进行两级压入操作。优选地，在第一压入阶段期间，在压入螺母和部件之间形成防旋转锁定，并且在第二压入阶段中形成轴向拉出防止措施。为此，模芯使螺母法兰变形。

10. 发明授权

US09487229B2 Steering column for a motor vehicle 有权
标题翻译：汽车转向柱
公开(公告)号：US09487229B2
公开(公告)日：2016-11-08
申请号：US14652972
申请日：2013-09-25
申请人： THYSSENKRUPP PRESTA AG
发明人： Michael Hahn , Martin Fleischer , Paul Schwarzhans
IPC分类号： B62D1/184
CPC分类号： B62D1/184 , B21D39/06 , B21K25/00 , F16B17/006 , F16B37/064 , F16B37/068
摘要： A clamping device for an adjustable steering column for a motor vehicle comprises a clamping bolt which is rotatable about its longitudinal axis for the opening and closing of the clamping device by means of an actuation lever, through an opening of which the clamping bolt extends. In the region of the opening of the actuation lever there is situated a connecting section of the clamping bolt, over the axial extent of which connecting section the clamping bolt is connected to the actuation lever by way of a press fit. The outer wall of the clamping bolt has, in the connecting section of the clamping bolt, at least two pressing regions which are spaced apart in the circumferential direction about the longitudinal axis and by way of which the actuation lever is pressed against the outer wall.
摘要翻译：用于机动车辆的用于可调节转向柱的夹紧装置包括夹紧螺栓，该夹紧螺栓可围绕其纵向轴线旋转，以通过致动杆打开和关闭夹紧装置，该夹紧装置通过夹紧螺栓延伸的开口。在致动杆的开口区域中，夹紧螺栓的连接部分位于其轴向上，连接部分通过压配合将夹紧螺栓连接到致动杆。夹紧螺栓的外壁在夹紧螺栓的连接部分中具有围绕纵向轴线在圆周方向上间隔开的至少两个按压区域，并且致动杆压靠在外壁上。

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