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1. 发明申请

US20210164523A1 Method for Producing a Shaft-Hub Connection, and Motor Vehicle Shaft Having Such a Connection 有权
公开(公告)号：US20210164523A1
公开(公告)日：2021-06-03
申请号：US17045056
申请日：2019-03-28
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Heinrich GRUENWALD , Anton MANGOLD , Stefan SCHMIEDEL , Armin ZEILNER
IPC分类号： F16D1/064 , B60K17/22 , F16D1/10
摘要： A method for producing a shaft-hub connection in which a shaft component and a hub component are placed into a joined state in the form of a frictional shaft-hub connection. The shaft component has a toothed region having teeth with a height H, and the hub component has a mating toothed region having a mating region internal diameter d. The hub component is pushed onto the shaft component in a longitudinal direction to produce the frictional shaft-hub connection and in the process geometrically reproduces the toothed region in the mating toothed region. The mating toothed region passes over a cylindrical centering region with an outer diameter D before coming into contact with the toothed region. The outer diameter D is at most 0.2 mm and at least 0.005 mm smaller than the mating region inner diameter d. The centering region has a length L greater than 1 mm.

2. 发明授权

US4892436A Shaft composite structure between ceramic turbine rotor and metal member 失效
标题翻译：陶瓷涡轮转子与金属构件之间的轴复合结构
公开(公告)号：US4892436A
公开(公告)日：1990-01-09
申请号：US172378
申请日：1988-03-24
申请人： Takeyuki Mizuno , Seiichi Asami
发明人： Takeyuki Mizuno , Seiichi Asami
IPC分类号： F01D5/04 , C04B37/02 , F01D5/02 , F16B1/00 , F16B4/00 , F16D1/064
CPC分类号： F16D1/064 , C04B35/645 , C04B37/021 , F01D5/025 , F16B4/004 , C04B2237/32 , C04B2237/36 , C04B2237/365 , C04B2237/368 , C04B2237/40 , C04B2237/76 , C04B2237/84 , F16B2001/0085 , Y10T403/21 , Y10T403/74
摘要： In a shaft composite structure wherein a ceramic shaft integrally formed with a ceramic turbine rotor is fixed to a metal sleeve integrally formed with a metal rotary shaft of a compressor impeller, a connection edge is located at a position corresponding to a recess for seal ring, and a thickness of tip portion of the metal sleeve is made thin to reduce a stiffness.Therefore, a stress concentration at the connection edge can be eliminated effectively and thus a reliable shaft composite structure can be obtained.
摘要翻译：在其中与陶瓷涡轮转子一体形成的陶瓷轴固定在与压缩机叶轮的金属旋转轴一体形成的金属套筒上的轴复合结构中，连接边缘位于与密封环的凹部相对应的位置，并且金属套筒的尖端部分的厚度变薄以减小刚度。因此，可以有效地消除连接边缘处的应力集中，从而可以获得可靠的轴复合结构。

3. 发明授权

US4753706A Method for chemically structuralizing telescopic joints 失效
标题翻译：化学结构化伸缩缝的方法
公开(公告)号：US4753706A
公开(公告)日：1988-06-28
申请号：US909610
申请日：1986-09-22
申请人： Edward Vezirian
发明人： Edward Vezirian
IPC分类号： B23P11/00 , B64G99/00 , F16B4/00 , F16D1/064 , C09J1/00
CPC分类号： B23P11/00 , B64G9/00 , F16B4/00 , F16D1/064 , Y10T29/49885
摘要： A chemically implemented method is disclosed for producing structural connections between pairs of members, a portion of the first member being telescoped within an opening formed by and within the second member, such connections being substantially comparable in strength and rigidity to connections produced by forced fit or by thermal shrinkage methods.Members are formed to provide for mutual fits which may range from "coarse clearance fit" to "light push fit", allowing generally for hand assembly. Prior to assembly the interfacing surfaces are coated with simple ferrous oxide. After assembly the members are clamped or supported temporarily to provide immobility to the joint during the expansive conversion of simple ferrous oxide to higher levels of ferric oxide via the introduction of hydrogen peroxide solution of at least 15% concentration into the interstices of the joint. The clamp or support is then removed leaving a strong and compressively impacted joint.In the eventuality that the joint is to be disassembled for maintenance, repair, or transportation, a penetrating solvent solution providing a reduction reaction is used to dissolve and weaken the impacting oxides.
摘要翻译：公开了一种用于产生成对构件之间的结构连接的化学实施方法，第一构件的一部分可伸缩在由第二构件形成并在第二构件内的开口内，这样的连接在强度和刚性方面基本上与强制配合产生的连接相当，通过热收缩方法。构件形成为提供可以从“粗间隙配合”到“轻推配合”的相互配合，通常允许手工组装。在组装之前，界面表面涂覆有简单的氧化亚铁。在组装之后，通过将至少15％浓度的过氧化氢溶液引入接头的间隙，在将简单的氧化亚铁膨胀转化成更高水平的氧化铁期间，将构件暂时夹紧或支撑以提供对接头的不动性。然后取下夹具或支撑件，留下强而受压缩的接头。为了维护，修理或运输，拆卸接头的可能性，使用提供还原反应的渗透溶剂溶液来溶解和减弱冲击氧化物。

4. 发明授权

US4543011A Clutch for rigidly connecting coaxial parts of construction, especially for Cardan shafts 失效
标题翻译：用于刚性连接同轴部件的离合器，尤其适用于万向轴
公开(公告)号：US4543011A
公开(公告)日：1985-09-24
申请号：US448310
申请日：1982-12-09
申请人： Hans Lindenthal
发明人： Hans Lindenthal
IPC分类号： F16D1/06 , F16D1/033 , F16D1/064 , F16D1/076 , F16D1/00
CPC分类号： F16D1/033 , F16D1/064 , F16D1/076 , Y10T403/32368 , Y10T403/48 , Y10T403/50 , Y10T403/648 , Y10T403/66 , Y10T403/7045 , Y10T403/7062
摘要： A clutch for rigid but releasable connection of two coaxial parts of construction, preferably rotating shafts, having flanges centrally arranged at their proximate shaft ends, in which torque is transmitted by a frontal spur or cog gear. Both flanges are clasped by tension sleeves by means of radially protruding collars. The axial force arises by shrinking the tension sleeves which, in a heated condition, are radially positioned on the flanges. An advantage in connection with Cardan joints is that the external diameter of the clutch is no larger than a cross joint or universal, which can transmit the same torque.
摘要翻译：用于刚性但可释放地连接两个构造的同轴部分的离合器，优选为旋转轴，其中凸缘居中地布置在其近端轴端处，其中扭矩通过前部齿轮或齿轮传递。两个凸缘通过径向突出的套环被张力套筒紧固。轴向力通过收缩张紧套筒而产生，其在加热状态下径向地定位在凸缘上。与卡丹接头相关的优点是离合器的外径不大于可以传递相同扭矩的十字接头或通用型。

5. 发明授权

US11428158B2 Shaft-hub connection 有权
公开(公告)号：US11428158B2
公开(公告)日：2022-08-30
申请号：US16071417
申请日：2016-12-22
申请人： Robert Bosch GmbH
发明人： Guido Daimer , Steffen Derhardt
IPC分类号： F02C1/00 , F02B33/40 , F04D29/18 , F16D1/064 , F16D1/10 , F16D1/068
摘要： The invention relates to a shaft-hub connection (1), particularly for mounting a rotor wheel on a shaft (10). The shaft-hub connection (1) comprises a shaft (10), a hub (20) and a filler material (30). The shaft (10) comprises an end section (11) on one end. A receiving region (21) is arranged in the hub (20). The end section (11) is arranged in the receiving region (21), with an intermediate layer of the filler material (30) positioned inbetween. The filler material (30) forms undercuts in the axial and rotational direction, in relation to the end section (11) and in relation to the receiving region (21), so as to create a positive embodiment of the shaft-hub connnection (1).

6. 发明授权

US08092312B2 Multi-piece yoke assembly 有权
标题翻译：多片轭组件
公开(公告)号：US08092312B2
公开(公告)日：2012-01-10
申请号：US12361795
申请日：2009-01-29
申请人： Bruce A. Duncan
发明人： Bruce A. Duncan
IPC分类号： F16D1/064
CPC分类号： F16D3/387 , Y10T29/49464 , Y10T403/32041 , Y10T403/7033
摘要： A driveline yoke assembly may include a yoke and a barrel. The yoke may include first and second arms extending from a base. The base may include a first protrusion extending radially therefrom. The barrel may be axially fixed to the yoke and may define an axially extending body having a second protrusion extending radially therefrom and engaged with the first protrusion to transfer rotation from the barrel to the yoke.
摘要翻译：传动系轭组件可包括轭和筒。轭可以包括从基部延伸的第一和第二臂。基部可以包括从其径向延伸的第一突起。筒可以轴向地固定到轭并且可以限定轴向延伸的主体，其具有从其径向延伸的第二突起并与第一突起接合以将旋转从筒转移到轭。

7. 发明授权

US5527126A Press fit 失效
标题翻译：压合
公开(公告)号：US5527126A
公开(公告)日：1996-06-18
申请号：US326290
申请日：1994-10-20
申请人： Wolfgang Digel , Thomas Kolb
发明人： Wolfgang Digel , Thomas Kolb
IPC分类号： B60K17/24 , B60K17/22 , F16B4/00 , F16B17/00 , F16D1/06 , F16D1/072 , F16D1/064
CPC分类号： B60K17/22 , F16B17/006 , F16D1/072 , F16D2001/103 , Y10T403/4949 , Y10T403/7035 , Y10T83/395
摘要： A press fit between a spline shaft and a spline hub is disclosed. The spline shaft has, on one end region, a spline-shaft toothing arranged on the outside and the spline hub has an inner spline-hub toothing which corresponds essentially to the spline shaft toothing. In the prefabricated state, the spline hub toothing is provided with an undersize in relation to the spline-shaft toothing. Those edges of the tooth flanks of the spline-shaft toothing at the front on the insertion side are designed as cutting edges which, during the insertion of the spline shaft into the spline hub come into engagement with a chipping effect on the tooth flanks of the spline-hub toothing. So as to avoid a risk emanating from these chips, the depth of insertion of the spline shaft into the spline hub is limited by a shoulder, and the distance between the cutting edge and the shoulder is smaller than the extension of the spline hub. As a result, the chips remain within the spline-hub toothing of the spline hub.
摘要翻译：公开了花键轴和花键轮毂之间的压配合。花键轴在一端区域上具有布置在外侧的花键轴齿，并且花键轮毂具有基本上与花键轴齿相对应的内花键轮毂齿。在预制状态下，花键轮毂齿部相对于花键轴齿条设置有小尺寸。在插入侧前面的花键轴的齿面的齿面的边缘被设计为切削刃，其在将花键轴插入花键轮毂期间与在齿面的齿面上的切屑作用啮合花键轮毂齿。为了避免从这些芯片产生的风险，花键轴插入花键轮毂的深度受到肩部的限制，切割刃和肩部之间的距离小于花键轮毂的延伸。结果，芯片保持在花键轮毂的花键轮毂齿圈内。

8. 发明授权

US5009123A Camshaft 失效
标题翻译：凸轮轴
公开(公告)号：US5009123A
公开(公告)日：1991-04-23
申请号：US347224
申请日：1989-05-04
申请人： Takeshi Hiraoka , Shunsuke Takeguchi , Satoshi Kawai
发明人： Takeshi Hiraoka , Shunsuke Takeguchi , Satoshi Kawai
IPC分类号： F01L1/047 , F16D1/06 , F16D1/064 , F16D1/08 , F16H53/02
CPC分类号： F16D1/0894 , F01L1/047 , F16D1/064 , F16H53/025 , B22F2998/00 , Y10T403/7018 , Y10T74/2101 , Y10T74/2175 , Y10T74/2177
摘要： A camshaft comprising a steel shaft and a plurality of cam pieces fitted on the shaft. The cam piece is made from a sintering alloy material and bonded to the shaft by sintering. The shaft has pin-receiving holes perpendicular to the axis of the shaft. The cam piece is formed on its side surface with a pin-receiving groove. A positioning pin has a lower portion tightly fitted in the hole of the shaft and an upper portion fitted in the groove to position the cam piece with respect to the shaft during sintering.
摘要翻译：凸轮轴，包括钢轴和安装在所述轴上的多个凸轮件。凸轮件由烧结合金材料制成，并通过烧结结合到轴上。轴具有垂直于轴的轴线的销接收孔。凸轮片在其侧表面上形成有销接收槽。定位销具有紧密地装配在轴的孔中的下部和装配在凹槽中的上部，以在烧结期间相对于轴定位凸轮件。

9. 发明授权

US4335496A Method of coupling two concentrically disposed members 失效
标题翻译：耦合两个同心设置的构件的方法
公开(公告)号：US4335496A
公开(公告)日：1982-06-22
申请号：US187852
申请日：1979-10-22
申请人： Hisanobu Kanamaru , Akira Tohkairin , Hideo Tatsumi , Moisei Okabe
发明人： Hisanobu Kanamaru , Akira Tohkairin , Hideo Tatsumi , Moisei Okabe
IPC分类号： B21D39/03 , B21K25/00 , F16B17/00 , F16D1/064 , F16D1/072 , F16D27/14 , F16H57/00 , B21D39/00 , B23P11/00
CPC分类号： F16H57/0025 , B21D39/03 , B21K25/00 , F16B17/002 , F16D1/064 , F16D1/072 , F16D27/14 , Y10T29/49799 , Y10T29/49934 , Y10T29/49938 , Y10T403/49
摘要： A coupling process of two metallic members in which a first member to-be-coupled and a second member to-be-coupled are coupled by non-elastically deforming a coupling member. The steps comprise forming a concave portion having an inclined plane on a coupling face of each member to-be-coupled, arranging the members to-be-coupled to make a space therebetween, interposing the coupling member in the space, and applying pressure on the coupling member by using a metal mould to satisfy the following extent:0.ltoreq.S.ltoreq.b3/4bwherein S is the length of rubbing surface of the members to-be-coupled with the coupling member, and b is the distance between the first and second members to-be-coupled.
摘要翻译： PCT No.PCT / JP79 / 00037 Sec。 371日期1979年10月22日 102（e）1979年10月22日日期PCT提交1979年2月19日PCT公布。公开号WO79 / 00711 日期为1979年10月4日。两个金属构件的联接过程，其中要联接的第一构件和第二构件要联接，通过非耦合构件非弹性变形来联接。这些步骤包括在每个要被耦合的构件的联接面上形成具有倾斜平面的凹部，将要联接的构件在其间形成空间，将联接构件插入在空间中，并将压力施加在通过使用金属模具来满足以下程度的联接构件：0

10. 发明授权

US11519454B2 Hybrid metallic/composite tube design to transfer bending, axial, and flexural shear 有权
公开(公告)号：US11519454B2
公开(公告)日：2022-12-06
申请号：US16520968
申请日：2019-07-24
申请人： GOODRICH CORPORATION
发明人： Bradley William Baird
IPC分类号： F16C7/02 , F16D1/06 , B29L31/06 , F16D1/064
摘要： A tube arrangement includes a composite tube defining a centerline axis, wherein the composite tube comprises a proximal surface and a distal surface, and an end fitting comprising a first end disposed within the composite tube and a second end extending from the composite tube, wherein an outer surface of the end fitting defines a flared portion defining a terminus of the first end, a lobe portion disposed axially from the flared portion, and a terminating portion disposed axially from the lobe portion, the proximal surface conforms to a geometry of the outer surface of the end fitting, the lobe portion and the flared portion mechanically lock the end fitting to the composite tube to mitigate movement of the end fitting relative to the composite tube.

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