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1. 发明公开

EP4428344A1 COUPLING DEVICE, VALVE SYSTEM AND METHOD FOR OPERATING A VALVE SYSTEM 审中-实审
公开(公告)号：EP4428344A1
公开(公告)日：2024-09-11
申请号：EP23160296.2
申请日：2023-03-06
申请人： Akrapovic d.d.
发明人： Penca, Jure
IPC分类号： F01N1/16 , F01N1/18 , F01N13/18 , F02D9/04 , F02D9/10 , F02M26/54 , F02M26/67 , F02M26/70 , F16D3/04 , F16D3/12 , F16D3/10 , F16D3/52 , F16K31/04
CPC分类号： F01N1/163 , F01N1/18 , F01N13/1811 , F01N13/18 , F01N2240/3620130101 , F02D9/04 , F02D9/1065 , F02M26/54 , F02M26/67 , F02M26/70 , F16D3/12 , F16D3/10 , F16D3/52 , F16K31/043 , F16K1/221
摘要： The present invention relates to a coupling device (1) for connecting a drive shaft (31) of an actuator to a driven shaft (51) of an exhaust-gas valve, the coupling device defining a rotational axis and comprising a torsionally rigid retainer (2) having an axially extending slot (25) which also extends circumferentially; a coupling rod (45) received in the slot for translational movement 4_1, 4_2) relative to the retainer (2) in the direction of the rotational axis; and an elastic element (4) biasing the coupling rod in the direction of the rotational axis and having one end fixed to the retainer; wherein the coupling rod is rotationally movable for a predetermined tensioning angle within the edges (27) of the slot (25) relative with regard to the retainer (2).

2. 发明公开

EP2685120A1 Module de liaison, accouplement et procédé correspondants 审中-公开
标题翻译： Kupplungsmodul und ihre entsprechendes Herstellungsverfahren
公开(公告)号：EP2685120A1
公开(公告)日：2014-01-15
申请号：EP13175189.3
申请日：2013-07-04
申请人： Compagnie Engrenages et Reducteurs-Messian-Durand
发明人： Lessard, Fabrice
IPC分类号： F16D3/52 , F16D3/54
CPC分类号： F16D1/04 , F16D3/52 , F16D3/54 , F16D2300/06 , F16D2300/08 , Y10T29/49826 , Y10T403/26
摘要： Ce module de liaison (8) comprend une pluralité de barres de liaison (18) adaptées pour relier deux moyeux d'accouplement, et de la graisse (24) adaptée pour graisser la liaison entre la pluralité de barres de liaison (18) et les moyeux d'accouplement. Le module de liaison (8) comprend un emballage (26) ayant une enveloppe entourant, d'une manière étanche à la graisse et notamment en l'absence des moyeux d'accouplement et/ou d'un couvercle, les barres de liaison et la graisse.
摘要翻译：模块具有适于连接两个联接毂的一组连接杆（18）。润滑脂（24）适于润滑连接杆和联接轮毂之间的连接。包装（26）设置有在没有联接毂和/或盖的情况下围绕涂覆有润滑脂的连接杆的外壳（28）。信封包括适于在连接杆放置在联接毂上时被破坏的易碎壁（30）。还包括用于制造联轴器的方法的独立权利要求。

3. 发明授权

EP1692409B1 SPRING TRAVEL LIMITOR FOR OVERRUNNING DECOUPLER 有权
标题翻译：弹簧行程限制器，用于超行程解耦器
公开(公告)号：EP1692409B1
公开(公告)日：2010-07-14
申请号：EP04802271.9
申请日：2004-12-09
申请人： Litens Automotive Partnership
发明人： JANSEN, Christian , ANTCHAK, John
IPC分类号： F16D3/52 , F16D43/21
CPC分类号： F16D3/52 , E05Y2201/49 , E05Y2800/22 , F16D7/022 , F16D41/206 , Y10S474/902
摘要： A decoupler assembly for transferring rotary movement between an engine driven shaft and a serpentine belt. The decoupler includes a hub configured to be assembled to the shaft. The hub has a helical first slot formed therein. A pulley is rotatably coupled to the hub. A carrier is mounted on the hub and includes a helical second slot formed therein, as well as an anti-ramp up boss formed thereon. A thrust plate is fixed to the hub and has a slot formed therein. A torsion spring is compressed between a hub end retained in the helical first slot and a carrier end retained in the helical second slot for transferring torque between the hub and carrier. The anti-ramp up boss travels within the slot formed in the thrust plate for limiting rotation between the carrier and thrust plate and preventing rotation of the torsion spring relative to the hub and carrier.
摘要翻译：用于在发动机从动轴和蛇形带之间传递旋转运动的分离器组件。分离器包括构造成组装到轴上的轮毂。轮毂具有形成在其中的螺旋形第一槽。滑轮可旋转地连接到轮毂。载体安装在轮毂上并包括形成在其中的螺旋形第二槽以及形成在其上的防斜坡凸台。止推板固定在轮毂上并具有形成在其中的槽。扭转弹簧被压缩在保持在螺旋形第一槽中的毂端和保持在螺旋形第二槽中的承载端之间，用于在毂和承载件之间传递扭矩。防倾斜凸台在止推板中形成的槽内行进，用于限制支架和止推板之间的转动并防止扭转弹簧相对于毂和支架旋转。

4. 发明公开

EP2118506A1 PRONGED SLEEVE-TYPE FLEXIBLE SHAFT COUPLING 有权
标题翻译：铁血和豆类类似柔性轴离合器
公开(公告)号：EP2118506A1
公开(公告)日：2009-11-18
申请号：EP08724474.5
申请日：2008-01-11
申请人： The Gates Corporation
发明人： KNEESHAW, Jonathan Andrew , BLACK, John W. , CLARKE, Arthur Jack
IPC分类号： F16D3/54 , F16D3/62 , F16D3/52 , F16D3/68
CPC分类号： F16D3/54 , F16D3/52 , F16D3/62 , F16D3/68
摘要： A shaft coupling with a flexible annular sleeve, a driver end piece, and a driven end piece. The end pieces have a plurality of axially projecting prongs arranged so that the driver prongs loosely interlock in the spaces between the driven prongs with a gap between each pair of prongs. The sleeve fits snugly around the periphery of the loosely interlocked prongs. Each prong has at least one prong groove in its outer periphery. Each of two peripheral edges may be shaped to form a groove flank, and each set of two adjacent groove flanks on adjacent prongs may form a gap groove. The sleeve has a plurality of inner teeth including a plurality of groove teeth in alternating arrangement with a plurality of gap teeth. The prong grooves and groove teeth mesh, and the gap grooves and gap teeth mesh. Groove teeth may be bigger than gap teeth.

5. 发明授权

EP1751450B1 PULLEY ASSEMBLY 有权
标题翻译：滑轮装置
公开(公告)号：EP1751450B1
公开(公告)日：2009-05-06
申请号：EP04745145.5
申请日：2004-05-14
申请人： Dayco Europe S.r.l. con Unico Socio
发明人： CARICCIA, Gianluca , ROLANDO, Adriano
IPC分类号： F16H55/36 , F16D3/52
CPC分类号： F16D7/021 , F16H55/36 , F16H2055/366
摘要： A pulley assembly (1) for a belt drive, particularly for an internal combustion engine, having a hub (2); a pulley (3) coaxial with the hub (2); and an elastic joint (4) interposed between the hub (2) and the pulley (3), and in turn having a coil spring (24) having end portions (24a, 24b) connected to the hub (2) and the pulley (3) respectively by respective friction couplings (31, 29); each of the friction couplings (31, 29) defines a maximum transmittable torque value in a respective relative rotation direction between the hub (2) and the pulley (3).

6. 发明公开

EP1751450A1 PULLEY ASSEMBLY 有权
标题翻译：滑轮装置
公开(公告)号：EP1751450A1
公开(公告)日：2007-02-14
申请号：EP04745145.5
申请日：2004-05-14
申请人： Dayco Europe S.r.l. con Unico Socio
发明人： CARICCIA, Gianluca , ROLANDO, Adriano
IPC分类号： F16H55/36 , F16D3/52
CPC分类号： F16D7/021 , F16H55/36 , F16H2055/366
摘要： A pulley assembly (1) for a belt drive, particularly for an internal combustion engine, having a hub (2); a pulley (3) coaxial with the hub (2); and an elastic joint (4) interposed between the hub (2) and the pulley (3), and in turn having a coil spring (24) having end portions (24a, 24b) connected to the hub (2) and the pulley (3) respectively by respective friction couplings (31, 29); each of the friction couplings (31, 29) defines a maximum transmittable torque value in a respective relative rotation direction between the hub (2) and the pulley (3).

7. 发明公开

EP1692409A1 SPRING TRAVEL LIMITOR FOR OVERRUNNING DECOUPLER 有权
标题翻译： FEDERHUBBEGRENZER FORÜBERLAUFENTKOPPLER
公开(公告)号：EP1692409A1
公开(公告)日：2006-08-23
申请号：EP04802271.9
申请日：2004-12-09
申请人： Litens Automotive Partnership
发明人： JANSEN, Christian , ANTCHAK, John
IPC分类号： F16D3/52
CPC分类号： F16D3/52 , E05Y2201/49 , E05Y2800/22 , F16D7/022 , F16D41/206 , Y10S474/902
摘要： A decoupler assembly for transferring rotary movement between an engine driven shaft and a serpentine belt. The decoupler includes a hub configured to be assembled to the shaft. The hub has a helical first slot formed therein. A pulley is rotatably coupled to the hub. A carrier is mounted on the hub and includes a helical second slot formed therein, as well as an anti-ramp up boss formed thereon. A thrust plate is fixed to the hub and has a slot formed therein. A torsion spring is compressed between a hub end retained in the helical first slot and a carrier end retained in the helical second slot for transferring torque between the hub and carrier. The anti-ramp up boss travels within the slot formed in the thrust plate for limiting rotation between the carrier and thrust plate and preventing rotation of the torsion spring relative to the hub and carrier.

8. 发明公开

EP1023541A4 COMPLEX FLEXIBLE COUPLINGS WITH IMPROVED LOCK-ON FEATURES 失效
标题翻译：具有改进的锁定弹性联轴器
公开(公告)号：EP1023541A4
公开(公告)日：2001-06-13
申请号：EP98920887
申请日：1998-04-27
申请人： HOYT RAYMOND E III , HAUCK JERRY L , ARTUNIAN TOM
发明人： HOYT RAYMOND E III , HAUCK JERRY L , ARTUNIAN TOM
IPC分类号： F16D3/52 , F16D3/54 , F16D3/58 , F16D3/68
CPC分类号： F16D3/54 , F16D3/52 , F16D3/58 , F16D3/68 , Y10S464/901
摘要： A flexible coupling having hubs secured to aligned shafts and connected to one another through a flexible belt (111) surrounding the hubs. The exterior of the flexible belt (111) has axial and circumferential grooves (113, 115) that lie transverse to the opening of the axial groove (113). A cooperating metal retainer band (31) has respective pins (35) formed on its interior surface for insertion into the axial grooves (113) and rotation into the circumferential grooves (115), thereby fixing the retainer ring (35) in position with respect to the flexible belt (111) and coupling. Retention of the retainer band pin (35) within the circumferential groove (115) is insured by displacing the center line of the axial groove (113) from a plane perpendicularly bisecting an underlying projection of the flexible belt (111) and by lengthening the circumferential groove (115).

9. 发明公开

EP0680543A4 EP0680543A4 - 失效转让
标题翻译： EP0680543A4 - Google专利
公开(公告)号：EP0680543A4
公开(公告)日：1995-12-13
申请号：EP94904492
申请日：1993-12-15
IPC分类号： E06B9/56 , E06B9/90 , F16D3/52
CPC分类号： E06B9/90 , E06B2009/905
摘要： A spring clutch assembly with reduced radial bearing forces is described. The clutch includes a shaft (43), at least first (49) and second (51) helically wound axially mounted springs for making frictional contact with the shaft (43), and engaging means (53, 55) corresponding to each of the first (49) and second (51) springs for selectively applying a tightening force to one end of each of the springs (49, 51) in order to prevent rotation with respect to the shaft (43). Each of the engaging means (53, 55) is radially and symmetrically disposed along the shaft (43) for eliminating radial bearing forces induced by the spring ends (57, 59, 61, 63).
摘要翻译：描述了具有减小的径向支承力的弹簧离合器组件。离合器包括轴（43），至少第一（49）和第二（51）螺旋缠绕轴向安装的弹簧，用于与轴（43）摩擦接触，以及接合装置（53,55），分别对应于第一（49）和第二（51）弹簧，用于选择性地向每个弹簧（49,51）的一端施加紧固力，以防止相对于轴（43）旋转。每个接合装置（53,55）沿着轴（43）径向对称设置，以消除由弹簧端部（57,59,61,63）引起的径向支承力。

10. 发明公开

EP3901484A1 YIELDING COUPLINGS WITH WIRES AS INTERMEDIATE MEMBERS 审中-公开
公开(公告)号：EP3901484A1
公开(公告)日：2021-10-27
申请号：EP21164930.6
申请日：2021-03-25
申请人： Hamilton Sundstrand Corporation
发明人： SAWICKI, Piotr , WNUCZKO, Mateusz
IPC分类号： F16D3/60 , F16D3/72 , F16D3/52
摘要： A coupling (12) suitable for use in a flexible shaft (8) comprises a first and second shaft engagement means (18, 20) each having a central axis (A), a spacer means (22) having a central axis (A), and a number of support wires (24), in which a first set (36) of support wires (24) each extend between the first shaft engagement means (18) and the spacer means (22) one or more times, the first set (36) of support wires (24) comprises at least one support wire (24), and the first and second shaft engagement means (18, 20) and the spacer means (22) have a common axis (A) when the coupling means (12) is not subject to any misalignment..

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