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

US20160327122A1 INJECTION MOLDED SHAFT 审中-公开
标题翻译：注射成型轴
公开(公告)号：US20160327122A1
公开(公告)日：2016-11-10
申请号：US15110571
申请日：2015-01-05
申请人： Enplas Corporation
发明人： Yasuhiro Suzuki , Shinichiro Okamoto
IPC分类号： F16H1/20 , F16H1/16 , F16C3/02
CPC分类号： F16H1/203 , B29C45/40 , F16C1/02 , F16C3/02 , F16C3/026 , F16D3/72 , F16D3/725 , F16H1/16
摘要： In a shaft body, one end in an axial direction of a core part having a crisscross cross section orthogonal to the axial direction is connected to a helical gear via a first connecting part, and the other end in the axial direction of the core part is connected to a worm via a second connecting part. A plurality of first framework parts are formed at regular intervals along a direction of a shaft core in the core part between the first connecting part and the second connecting part. A second framework part extends across the first connecting part, the first framework part, and the core part like a diagonal brace. A third framework part extends across a pair of the first framework parts adjacent to each other and the core part like a diagonal brace. A fourth framework part extends across the second connecting part, the first framework part, and the core part like a diagonal brace.
摘要翻译：在轴体中，具有与轴向正交的十字交叉截面的芯部的轴向的一端经由第一连接部与螺旋齿轮连接，芯部的轴向另一端通过第二连接部分连接到蜗杆。在第一连接部和第二连接部之间的芯部中的轴芯的方向上以规则的间隔形成有多个第一框架部。第二框架部分横跨第一连接部分，第一框架部分和核心部分，如对角撑杆延伸。第三框架部分延伸穿过彼此相邻的一对第一框架部分，并且芯部分如对角撑杆延伸。第四框架部分延伸穿过第二连接部分，第一框架部分和核心部分，如对角撑杆。

2. 发明申请

US20100144451A1 HIGH TORQUE DENSITY FLEXIBLE COMPOSITE DRIVESHAFT 审中-公开
标题翻译：高扭矩密度柔性复合驱动器
公开(公告)号：US20100144451A1
公开(公告)日：2010-06-10
申请号：US12594896
申请日：2008-04-07
申请人： Duncan J. Lawrie
发明人： Duncan J. Lawrie
IPC分类号： F16C1/22 , F16D3/00
CPC分类号： F16C1/02 , F16C3/026 , F16D3/725
摘要： An all-composite continuous filament wound flexible composite driveshaft with integral spacing tube and flexible diaphragms and methods of manufacture is disclosed. The flexible composite driveshaft obsoletes the split lines and associated fasteners required to attach metallic flex elements and either metallic or composite spacing tubes in current solutions. Sub-critical driveshaft weights half that of incumbent technology are projected for typical rotary wing shaft lengths. Fully anisotropic material properties are mapped to the deeply sculpted diaphragm geometry of flexible composite coupling elements, and a parametric numerical study of the complex shell disclosed. Continuous filament wound spacing tubes are described, which comprise an integral part of the initial tooling but which remain part of the finished shaft and control natural frequencies and torsional stability in conjunction with the flexible composite diaphragms.
摘要翻译：公开了具有整体间隔管和柔性隔膜的全复合连续长丝缠绕的柔性复合驱动轴和制造方法。柔性复合驱动轴可以消除将金属柔性元件和金属或复合间隔管连接在当前解决方案中所需的分裂线和相关紧固件。对于典型的旋翼轴长度来说，对于现有技术的次要驱动轴重量是一半。完全各向异性材料性质被映射到柔性复合耦合元件的深刻雕刻膜片几何形状，并且公开了复合壳的参数数值研究。描述了连续的细丝缠绕间隔管，其包括初始模具的整体部分，但仍保持成品轴的一部分并且与柔性复合膜片结合控制固有频率和扭转稳定性。

3. 发明申请

US20050085303A1 Compensating coupling 审中-公开
标题翻译：补偿耦合
公开(公告)号：US20050085303A1
公开(公告)日：2005-04-21
申请号：US10964900
申请日：2004-10-14
申请人： Matthias Geislinger , Cornelius Geislinger
发明人： Matthias Geislinger , Cornelius Geislinger
IPC分类号： F16D9/00 , F16D1/06 , F16D3/72 , F16D3/76 , F16D3/52
CPC分类号： F16D3/725
摘要： The invention relates to a compensating coupling for a drive connection of two shafts (1, 2) with a coupling sleeve (4) which is made of fiber-reinforced plastic and connects two face-side membranes (3) and consists of two sleeve sections (8) which are screwed together with each other via radially outwardly projecting connecting flanges (9), with the ring-disk-like membranes (3) forming in the region of their inner circumference a connecting flange (5) with pass-through holes (12) for fastening screws (14), which holes are arranged along a graduated circle, and with the membranes being integrally joined to the coupling sleeve (8) at their outside circumference. In order to provide advantageous constructional conditions it is proposed that the coupling sleeve (8) has a smaller outside diameter (d) than the graduated circle diameter (D) reduced by the diameter of the pass-through holes (12) of the connecting flange (5), that the sleeve sections (8) comprise face-side wall disks (10) which are adjacent to the associated membranes (3) through a circumferential wall (11), and that coaxial engagement openings (13) for fastening screws (14) are provided in the wall disks (10) for the pass-through openings (12) of the connecting flanges (5).
摘要翻译：本发明涉及一种用于由具有由纤维增强塑料制成的连接套筒（4）的两个轴（1,2）的驱动连接的补偿联接件，并且连接两个表面侧膜（3）并且由两个套筒部分（8），其通过径向向外突出的连接凸缘（9）彼此螺纹连接，其中环形盘状膜（3）在其内圆周的区域中形成具有通孔的连接凸缘（5）（12），用于紧固螺钉（14），所述孔沿着刻度圆布置，并且所述膜在其外圆周处与所述联接套（8）一体地接合。为了提供有利的结构条件，提出耦合套筒（8）的外径（d）小于通过连接法兰的通孔（12）的直径减小的刻度圆直径（D）（5）中，套筒部分（8）包括通过圆周壁（11）与相关联的膜（3）相邻的面侧壁盘（10），以及用于紧固螺钉的同轴接合开口（13） 14）设置在用于连接法兰（5）的通孔（12）的壁盘（10）中。

4. 发明申请

US20010011038A1 Cardan-type joint 失效
标题翻译：万丹型联合
公开(公告)号：US20010011038A1
公开(公告)日：2001-08-02
申请号：US09750356
申请日：2000-12-29
申请人： DaimlerChrysler AG.
发明人： Hartmut Albers
IPC分类号： F16D003/62
CPC分类号： F16D3/78 , F16D3/62 , F16D3/725
摘要： A cardan-type joint has flanges which are arranged on mutually facing shaft ends and preferably have three axially projecting driving pins, respectively, which are mutually staggered and uniformly arranged on the circumference of a common graduated circle. The driving pins are connected with one another in a torsion-proof manner by a flexible joint ring which is provided in corner points with sockets for the driving pins. The multi-part joint ring is formed by a collar of several oval driving loops. Each of the driving loops winds around two adjacent sockets. In order to easily permit relatively large bending angles during rotation, even in the event of a high mechanical and thermal loading of the cardan-type joint, the oval driving loops are indirectly or directly swivellably disposed on the driving pins by a pair of contact surfaces which are round in a meridian section in an axially slidable manner on the socket or on the driving loop. In this case, as viewed radially from the outside, the contact surface pairs may be made concave or convex. In the case of a convex contact surface shape, a spherical shape is preferred.
摘要翻译：万向型接头具有分别布置在相互面对的轴端上的凸缘，并且优选地具有三个轴向突出的驱动销，所述三个轴向突出的驱动销相互错开并均匀地布置在公共刻度圆的圆周上。驱动销通过柔性接头环以防扭转的方式彼此连接，所述柔性接头环设置在具有用于驱动销的插口的拐角处。多部分接头环由几个椭圆形驱动环的轴环形成。每个驱动环绕两个相邻的插座。为了在旋转期间容易地允许相对较大的弯曲角度，即使在万向型接头的机械和热负载高的情况下，椭圆形的驱动环通过一对接触表面间接或直接可转动地设置在驱动销上其在子午线部分中以轴向可滑动的方式在插座上或在驱动环上。在这种情况下，从外部径向观察，接触表面对可以制成凹形或凸形。在凸状接触面形状的情况下，优选为球状。

5. 发明授权

US5314382A Torque-transmitting coupling member 失效
标题翻译：扭矩传递联轴器
公开(公告)号：US5314382A
公开(公告)日：1994-05-24
申请号：US937963
申请日：1992-08-28
申请人： Peter Pfeifer
发明人： Peter Pfeifer
IPC分类号： F16D1/033 , B29C70/06 , B29D99/00 , B29K105/08 , B29L31/24 , F16D3/72 , F16C3/00
CPC分类号： F16D3/725
摘要： A coupling member for incorporation in a torque-transmitting drive train comprises a tube and at least one flange at at least one end of the tube. The tube and flange consist of fiber-reinforced plastic. In order to permit a simpler manufacture and an improved selection of strength and load-carrying properties in adaptation to different conditions of use, the tube and the flange are separately prefabricated and are adhesively joined to and by a sleeve.
摘要翻译：用于结合在扭矩传递传动系中的联接构件包括管和在管的至少一端的至少一个凸缘。管和法兰由纤维增强塑料组成。为了允许更简单的制造和改进的适应不同使用条件的强度和承载特性的选择，管和凸缘分别预制并且与套筒粘合地接合。

6. 发明授权

US5135596A Process for manufacturing flanged tubular members from fiber composites 失效
标题翻译：从纤维复合材料制造法兰管状构件的方法
公开(公告)号：US5135596A
公开(公告)日：1992-08-04
申请号：US659756
申请日：1991-02-22
申请人： Arno R. E. K. Pabsch , Werner E. Strehlow
发明人： Arno R. E. K. Pabsch , Werner E. Strehlow
IPC分类号： B29C70/16 , B29C43/12 , B29C53/56 , B29C53/58 , B29C70/34 , B29C70/42 , B29C70/44 , B29K105/08 , F16D3/72
CPC分类号： B29C70/34 , B29C53/566 , B29C53/585 , B29C70/342 , B29C70/42 , B29C70/44 , F16D3/725 , B29C43/12 , B29K2105/0809 , B29L2023/003
摘要： A process for manufacturing a fiber reinforced tubular member having flanges at opposite ends thereof includes the steps of applying a winding including a plurality of fiber strands in an uncured curable matrix to a core element having a pair of spaced outwardly extending spreader elements thereon so as to form a central winding portion and a pair of conical winding portions on the core element; applying a forming tool to the winding between the spreader elements, the forming tool having a tubular inner surface, opposite outwardly extending end faces and transition edges therebetween; applying resilient outward pressure to the winding so as to urge the winding against the forming tool along the transition edges; uniformly applying the fiber from the conical portions of the winding to the end faces of the forming too; and curing the matrix.
摘要翻译：一种制造其相对端具有凸缘的纤维增强管状件的方法包括以下步骤：将包含许多纤维线的卷绕在未固化的可固化基质中，以在其上具有一对间隔开的向外延伸的扩展元件的芯元件上施加，以便在芯元件上形成中心缠绕部分和一对锥形缠绕部分; 将成形工具施加到扩张器元件之间的绕组上，成形工具具有管状内表面，相对的向外延伸的端面和它们之间的过渡边缘; 向所述绕组施加弹性向外的压力，以沿所述过渡边缘将所述卷绕件推向所述成形工具; 将纤维从绕组的锥形部分均匀地施加到成型的端面; 并固化基质。

7. 发明授权

US4391594A Flexible coupling 失效
标题翻译：柔性联轴器
公开(公告)号：US4391594A
公开(公告)日：1983-07-05
申请号：US181260
申请日：1980-08-25
申请人： Alan J. Hannibal , Charles H. Parr
发明人： Alan J. Hannibal , Charles H. Parr
IPC分类号： F16D3/74 , F16D3/72 , F16D3/56
CPC分类号： F16D3/725 , F16D2003/745
摘要： A lightweight, flexible coupling is provided by the present invention for transmitting torque and accommodating axial and angular misalignment between drive and driven shafts. The coupling includes at least one reinforcing ring disposed between a pair of hubs or plates having anchoring means, wherein an elongated fiber strand coated or impregnated with a flexible matrix is wrapped from the hub or plate on one side of the reinforcing ring(s), to and across the reinforcing ring(s) and then to the hub or plate on the opposite side of the reinforcing ring(s) following a geodesic path. Torque applied to the coupling is thus transmitted between the hubs or plates solely through the fiber strands.
摘要翻译：通过本发明提供了一种轻便的柔性联轴器，用于传递扭矩并且容纳驱动轴和从动轴之间的轴向和角度偏移。联接器包括设置在具有锚定装置的一对轮毂或板之间的至少一个加强环，其中涂覆或浸渍有柔性基质的细长纤维线从加强环的一侧上的轮毂或板包裹，穿过加强环，然后穿过加强环的相对侧的轮毂或板，跟随测地线路径。因此，施加到联接器的扭矩仅仅通过纤维束在轮毂或板之间传递。

8. 发明授权

US4016731A Flexible coupling assembly 失效
标题翻译：柔性联轴器总成
公开(公告)号：US4016731A
公开(公告)日：1977-04-12
申请号：US633783
申请日：1975-11-20
申请人： Charles F. Foushee
发明人： Charles F. Foushee
IPC分类号： F16D3/56 , F16D3/72 , F16D3/52
CPC分类号： F16D3/725 , F16D3/56
摘要： An improved flexible coupling assembly for connecting a driving member to a driven member and includes two spaced circular end plates, one for securing to the driving member and one for securing to the driven member, the end plates being interconnected by a one-piece flexible plastic molded body having a plurality of bowed ribs which compensates for axial and lateral displacement between the end plates.
摘要翻译：一种用于将驱动构件连接到从动构件的改进的柔性联接组件，并且包括两个间隔开的圆形端板，一个用于固定到驱动构件，一个固定到从动构件，端板由一体式柔性塑料成型体具有多个弓形肋，其补偿端板之间的轴向和横向位移。

9. 发明授权

US3881973A Joint construction and method of fabrication 失效
标题翻译：联合施工及其制造方法
公开(公告)号：US3881973A
公开(公告)日：1975-05-06
申请号：US31303072
申请日：1972-12-07
申请人： BOEING CO
发明人： PINCKNEY ROBERT L
IPC分类号： F16C3/02 , F16C7/00 , F16D3/72 , B29C27/00
CPC分类号： F16C7/026 , F16C3/026 , F16D3/725
摘要： A structural joint construction for connecting a first member of composite material to a second member which may be of composite material or of some other material. The construction enables tensile, compressive, torsional, and bending loads to be transmitted from the first member to the second member with a high degree of efficiency. One end of the first member is in abutting relationship with a free end of the second member such that a plurality of ends of first filament material integral with the core extends beyond its end and overlies the outer surface of the second member. The outer surface of the second member is contoured to include a central portion of minimal cross-sectional area bounded by opposing portions of greater cross-sectional areas. Other filament material is wrapped around the first filament material in a direction transverse to the axes of the first and second members such that the ends of the first filament material conform to the contour of the outer surface of the second member and are held fast to the second member.
摘要翻译：一种用于将第一复合材料构件连接到可以是复合材料或其它材料的第二构件的结构接头结构。该结构能够使拉伸，压缩，扭转和弯曲载荷以高效率从第一构件传递到第二构件。第一构件的一端与第二构件的自由端处于邻接关系，使得与芯一体的第一细丝材料的多个端部延伸超过其端部并覆盖在第二构件的外表面上。第二构件的外表面被轮廓化以包括由较大横截面积的相对部分限定的最小横截面积的中心部分。其它长丝材料沿着与第一和第二构件的轴线横切的方向缠绕在第一丝状材料周围，使得第一丝束材料的端部符合第二构件的外表面的轮廓并且被保持在第二名成员

10. 发明公开

US20230228299A1 COMPOSITE FLEXIBLE COUPLING 审中-公开
公开(公告)号：US20230228299A1
公开(公告)日：2023-07-20
申请号：US18188745
申请日：2023-03-23
申请人： Crompton Technology Group Limited
发明人： Will POLLITT
IPC分类号： F16D3/72 , F16D3/00 , B29C53/60 , B29C70/30 , B29C70/54 , B29C53/58 , B29L31/00
CPC分类号： F16D3/725 , B29C53/60 , B29C53/587 , B29C70/30 , B29C70/545 , F16D3/005 , B29L2031/75 , F16D2200/006 , F16D2250/00
摘要： A flexible coupling for transmitting torque between parts of a transmission shaft system comprises a tubular section of continuous-fibre-reinforced composite material which has been modified to form a living hinge section with reduced bending stiffness to allow flexion of the tubular section. The tubular section may be modified through the provision of a pattern of formations within the living hinge section. The formations may be in the form of apertures and/or recesses in the continuous-fibre-reinforced composite material to create a plurality of living hinges in the material between, in particular slots and/or grooves.

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