公开(公告)号：US08690718B2

公开(公告)日：2014-04-08

申请号：US13271457

申请日：2011-10-12

Applicant: Michele Cantatore

Inventor： Michele Cantatore

IPC: F16H7/08 ,  F16H7/10 ,  F16H7/12

CPC classification number: F16H7/1218 ,  F16H7/0831 ,  F16H7/1281 ,  F16H2007/081

Abstract: A tightener for a belt drive cooperates with the belt in the presence of oil, and has a pin with a first axis; a base plate integral with and substantially perpendicular to the pin; a cam arm connected in a rotary manner to the pin and movable with respect to the base plate; a contact member carried by the cam arm; and an elastic member connected to the cam arm to activate the contact member against the belt. The tightener also has a friction member made of oil-resistant material and axially supporting the cam arm on the base plate; and axial elastic means for loading the friction member against the base plate.

Abstract translation: 用于皮带传动的拉紧器在油的存在下与带配合，并具有带有第一轴的销; 与所述销一体并且基本上垂直于所述销的基板; 凸轮臂，其以旋转方式连接到销并可相对于基板移动; 由所述凸轮臂承载的接触构件; 以及弹性构件，其连接到所述凸轮臂以使所述接触构件抵靠所述带。 紧固器还具有由耐油材料制成的摩擦构件，并将凸轮臂轴向支撑在基板上; 以及用于将摩擦构件装载到基板的轴向弹性装置。

公开(公告)号：US08641564B2

公开(公告)日：2014-02-04

申请号：US12451884

申请日：2007-06-05

Applicant: Adriano Rolando ,  Federico Domenico Licata ,  Gianluca Pane

Inventor： Adriano Rolando ,  Federico Domenico Licata ,  Gianluca Pane

IPC: F16H7/20

CPC classification number: F16H7/1218 ,  F16H7/1281 ,  F16H2007/081

Abstract: A tensioner (1) for a belt drive, comprises a base (2) defining an axis (A), a mobile eccentric element (3) hinged about axis (A) and loaded by a spring (5), a pulley (4) idly connected to the mobile element (3). Specifically, the pulley (4) defines a single body with the external ring of a rolling bearing (6) mounted on the mobile element (3) and the spring (5) is helical and presents a square or rectangular cross section.

Abstract translation: 用于皮带传动的张紧器（1）包括限定轴线（A）的基部（2），围绕轴线（A）铰接并由弹簧（5）装载的移动偏心元件（3），滑轮（4） 空闲地连接到移动元件（3）。 具体地，滑轮（4）限定了安装在可移动元件（3）上的滚动轴承（6）的外环的单体，并且弹簧（5）是螺旋形的，呈现正方形或矩形横截面。

公开(公告)号：US08573165B2

公开(公告)日：2013-11-05

申请号：US13447807

申请日：2012-04-16

Applicant: Andrea Guala ,  Gianluca Cariccia ,  Riccardo Seren Rosso

Inventor： Andrea Guala ,  Gianluca Cariccia ,  Riccardo Seren Rosso

IPC: F01P5/10

CPC classification number: F01P5/12 ,  F01P7/162 ,  F01P2037/02 ,  F04D13/027

Abstract: Actuating device for a recirculation pump of a cooling circuit of an internal combustion engine comprising a pulley suitable for being rotationally driven by the engine, a driven shaft for driving the pump and an electromagnetically controlled coupling interposed between the pulley and the driven shaft, in which the electromagnetic coupling comprises an electromagnet, coupling mechanism controlled by the electromagnet and mobile between an engagement position in which the pulley is connected to the driven shaft and a disengagement position, and an elastic member for maintaining an engagement member in the engaged position when the electromagnet is not energized.

Abstract translation: 一种用于内燃机冷却回路的再循环泵的驱动装置，包括适于由发动机旋转驱动的滑轮，用于驱动泵的从动轴和介于皮带轮与从动轴之间的电磁控制联轴器，其中 所述电磁耦合包括电磁体，由所述电磁体控制的联接机构和可移动的联接机构，所述联接机构在所述滑轮与所述从动轴连接的接合位置和分离位置之间;以及弹性部件，用于在所述电磁体中将所述接合部件保持在所述接合位置 没有通电。

公开(公告)号：US08568260B2

公开(公告)日：2013-10-29

申请号：US10590227

申请日：2004-09-29

Applicant: Carlo Baldovino ,  Marco Di Meco ,  Tommaso Di Giacomo ,  Marino Petaccia

Inventor： Carlo Baldovino ,  Marco Di Meco ,  Tommaso Di Giacomo ,  Marino Petaccia

IPC: F16G1/10

CPC classification number: F16G1/28 ,  D02G3/187 ,  D02G3/447

Abstract: Toothed belt for use with oil comprising a body and a plurality of teeth extending from at least a surface of the body; the teeth are covered by a coating fabric. The toothed belt comprises a plurality of resistant inserts produced from at least a first and a second material. Preferably, the resistant inserts are constituted by glass fibers and carbon fibers. Preferably, a resistant layer is made to adhere over the coating fabric, said layer comprising a fluorine based plastomer with the addition of an elastomeric material, wherein the plastomer is present in a greater amount than the elastomeric material. The elastomeric material forming the body of the belt is preferably a copolymer obtained from a diene monomer and a monomer containing nitrile groups, wherein the nitrile groups are between 33% and 49%, preferably 39 weight % with respect to the copolymer.

Abstract translation: 用于油的齿形带包括主体和从主体的至少一个表面延伸的多个齿; 牙齿被涂层织物覆盖。 齿形带包括由至少第一和第二材料制成的多个耐用插入件。 优选地，耐磨插入物由玻璃纤维和碳纤维构成。 优选地，使抗性层粘附在涂层织物上，所述层包含含氟弹性体材料的氟基塑性体，其中塑性体以比弹性体材料更大的量存在。 形成带体的弹性体材料优选为由二烯单体和含有腈基的单体获得的共聚物，其中腈基相对于共聚物为33〜49％，优选为39重量％。

公开(公告)号：US08439780B2

公开(公告)日：2013-05-14

申请号：US11988752

申请日：2005-07-14

Applicant: Alberto Ruffini ,  Andrea Montani ,  Gaetano Ferri

Inventor： Alberto Ruffini ,  Andrea Montani ,  Gaetano Ferri

IPC: F16H7/10

CPC classification number: F16H7/1281 ,  F16H2007/0806 ,  F16H2007/0874

Abstract: A tensioner for a belt drive, including a rigid element rotatably connected around a first axis and a couple of idle pulleys supported by a rigid element on opposing parts of axis and adapted to cooperate with respective sections of a belt of belt drive. The tensioner also includes a mobile element hinged to a second fixed axis carrying the first axis.

Abstract translation: 一种用于带驱动器的张紧器，包括围绕第一轴线可旋转地连接的刚性元件和由相对的轴线部分上的刚性元件支撑的适于与皮带驱动带的相应部分配合的一对空转带轮。 张紧器还包括铰链到承载第一轴线的第二固定轴线的移动元件。

公开(公告)号：US08292765B2

公开(公告)日：2012-10-23

申请号：US12451883

申请日：2007-05-06

Applicant: Adriano Rolando ,  Gianluca Pane

Inventor： Adriano Rolando ,  Gianluca Pane

IPC: F16H7/08 ,  F16H7/10 ,  F16H7/14 ,  F01M1/00

CPC classification number: F16H7/1245 ,  F16H7/1281 ,  F16H2007/081

Abstract: A tensioner (1) for a belt drive comprises a base(2, 3) defining an axis (A), a mobile element (4) hinged onto axis (A) and defining a guiding surface (22), an elastic helical element (18) having a square or rectangular cross section for actuating the mobile element (4) and an idle pulley (5) surrounding the guiding surface (22). The tensioner (1) further comprises a journal bearing (4, 29, 32, 33) for supporting the pulley (5) on the guiding surface (22).

Abstract translation: 用于带驱动器的张紧器（1）包括限定轴线（A）的基部（2,3），铰接到轴线（A）上并限定引导表面（22）的移动元件（4），弹性螺旋元件 18）具有用于致动所述可移动元件（4）的正方形或矩形横截面和围绕所述引导表面（22）的空转滑轮（5）。 张紧器（1）还包括用于在引导表面（22）上支撑滑轮（5）的轴颈轴承（4,29,32,33）。

公开(公告)号：US08272983B2

公开(公告)日：2012-09-25

申请号：US12312978

申请日：2006-12-04

Applicant: Adriano Rolando ,  Gianluca Pane

Inventor： Adriano Rolando ,  Gianluca Pane

IPC: F16H7/10

CPC classification number: F16H7/1218 ,  F16H7/1281 ,  F16H2007/081 ,  F16H2007/0844 ,  F16H2007/0865 ,  F16H2007/0893

Abstract: A tensioner for a belt drive comprises a pivot defining an axis, a support hinged to the axis and defining a guiding surface preferably having a circular profile, an elastic element for actuating the support and a crown pulley eccentric with respect to the axis and surrounding the guiding surface. The tensioner further comprises a journal bearing to support the pulley on the guiding surface.

Abstract translation: 用于皮带驱动器的张紧器包括限定轴线的枢轴，铰接到轴线的支撑件并且限定优选具有圆形轮廓的引导表面，用于致动支撑件的弹性元件和相对于轴线偏心的冠状滑轮， 导向面。 张紧器还包括用于在引导表面上支撑滑轮的轴颈轴承。

公开(公告)号：US08206255B2

公开(公告)日：2012-06-26

申请号：US11885238

申请日：2006-02-24

Applicant: Federico Domenico Licata ,  Gianluca Cariccia ,  Heinz Lemberger

Inventor： Federico Domenico Licata ,  Gianluca Cariccia ,  Heinz Lemberger

IPC: F16H1/32

CPC classification number: F01P5/12 ,  F01P7/162 ,  F16H13/10

Abstract: Actuator adapted to cooperate with a drive of an endothermic engine including power source and a releasable accessory, the actuator including a box-shaped casing, a motorized eccentric group housed inside the casing and including a reduction gearing, an arm cooperating with the eccentric group and supporting a friction wheel adapted to cooperate with the accessory and with the power source, the arm being mobile between an engaged position and a disengaged position of the accessory.

Abstract translation: 执行器适于与包括电源和可释放附件的吸热发动机的驱动协作，致动器包括盒形壳体，容纳在壳体内部的机动偏心组，并且包括减速齿轮，与偏心组配合的臂和 支撑摩擦轮，其适于与附件协同工作，并且与动力源配合，所述臂可在附件的接合位置和脱离位置之间移动。

公开(公告)号：US08105190B2

公开(公告)日：2012-01-31

申请号：US11996276

申请日：2006-07-18

Applicant: Alessio Galletti ,  Paolo Seta

Inventor： Alessio Galletti ,  Paolo Seta

IPC: F16H59/00

CPC classification number: F16H61/66268 ,  F16D43/18 ,  F16H55/56 ,  F16H63/067

Abstract: A pulley assembly for a continuously variable transmission in a vehicle, comprising a shaft having an axis, a supporting element rotatable about said axis, a first half pulley rigidly and rotationally connected to said supporting element, a second half pulley facing said first half pulley for defining a seat adapted to accommodate a belt of the transmission, at least one of the first and second half pulleys being longitudinally mobile with respect to the supporting element, and a clutch comprising a second supporting element connected to the shaft, a drum connected to the supporting element and accommodating the second supporting element, and a plurality of friction elements hinged to the second supporting element about respective hinge axes to selectively cooperate with the drum. In particular, the respective centres of gravity of said friction elements are located before the respective hinge axes with respect to a direction of rotation of the shaft which defines a forward running condition of the vehicle.

Abstract translation: 一种用于车辆中的无级变速器的滑轮组件，包括具有轴的轴，可围绕所述轴线旋转的支撑元件，刚性地且可旋转地连接到所述支撑元件的第一半滑轮，面向所述第一半滑轮的第二半滑轮， 限定适于容纳所述变速器的皮带的座位，所述第一和第二半皮带轮中的至少一个相对于所述支撑元件纵向移动;以及离合器，包括连接到所述轴的第二支撑元件， 支撑元件和容纳第二支撑元件，以及多个摩擦元件，其围绕相应的铰链轴线铰接到第二支撑元件，以选择性地与滚筒配合。 特别地，所述摩擦元件的各个重心相对于限定了车辆前进行驶状态的轴的旋转方向位于相应的铰链轴线之前。

公开(公告)号：US20080184832A1

公开(公告)日：2008-08-07

申请号：US11571883

申请日：2005-07-08

Applicant: Luigi Persiani

Inventor： Luigi Persiani

IPC: H02K7/116

CPC classification number: H02K7/116 ,  H02K7/075 ,  Y10S475/903 ,  Y10T74/19684

Abstract: The present invention relates to an electrical motor reducer for operating an eccentric cam which adopts an epicyclic reducer housed inside the eccentric cam supporting pin, where is also provided a housing compartment for the electrical motor, whose pinion is perfectly coaxial with the axis of the epicyclic reducer and with the axis of said supporting pin.

Abstract translation: 本发明涉及一种用于操作偏心凸轮的电动机减速器，该偏心凸轮采用容纳在偏心凸轮支撑销内的行星减速器，其中还设置有用于电动机的壳体隔室，其小齿轮与行星齿轮的轴线完全同轴 减速器和所述支撑销的轴线。