公开(公告)号：US20050192144A1

公开(公告)日：2005-09-01

申请号：US11050449

申请日：2005-02-04

申请人： Yasuhiro Yokoyama

发明人： Yasuhiro Yokoyama

IPC分类号： F16H7/08 ,  F16H7/12

CPC分类号： F16H7/1281 ,  F02B2275/06 ,  F16H2007/0806 ,  F16H2007/0861

摘要： A belt tension adjusting device is composed so that a part of the force producing the bending moment exerting to the connecting arm supporting shaft (6) attached to the engine body and supporting the connecting arm (8) for rocking is transmitted to the auto-tensioner supporting shaft (15) attached to the engine body and fixing the fixing end (32c) of the actuator (32), in order to reduce the bending moment exerting to the connecting arm supporting shaft (6). The device comprises a crank pulley (1), an accessory drive pulley, a tension pulley (5), a belt (2) to transmit the torque of the crank pulley to the accessory pulley, an auto-tensioner (3) (automatic belt tension adjuster) for adjusting the tension of the belt (2) through shifting the center position of the tension pulley (5) by an actuator (32), a connecting arm (8) for connecting the moving end (32d) of the actuator (32) and the tension pulley (5), a reinforcing member (10) bridging the fixing end (32c) of the actuator (32) and the connecting arm supporting shaft (6).

摘要翻译： 皮带张力调节装置构成为，产生施加于连接臂支撑轴（6）的弯矩的力的一部分附着于发动机主体并支撑用于摆动的连接臂（8）被传递到自动张紧器 支撑轴（15），其安装在发动机主体上并固定致动器（32）的固定端（32c），以减少施加到连接臂支撑轴（6）的弯矩。 该装置包括曲柄皮带轮（1），附件驱动滑轮，张力滑轮（5），将曲柄皮带轮的转矩传递到附件滑轮的皮带（2），自动张紧器（3）（自动皮带 张力调节器），用于通过致动器（32）移动张紧轮（5）的中心位置来调节带（2）的张力;连接臂（8），用于连接致动器的移动端（32d） （32）和所述张紧轮（5），桥接所述致动器（32）的固定端（32c）和所述连接臂支撑轴（6）的加强构件（10）。

公开(公告)号：US20040103870A1

公开(公告)日：2004-06-03

申请号：US10471680

申请日：2003-09-12

发明人： Howard J. Lawrence

IPC分类号： F02B075/06

CPC分类号： F16F15/265 ,  F02B67/00 ,  F02B67/06 ,  F02B2275/06

摘要： Engine accessory drives are used with internal combustion engines to drive one or more accessories and are conventionally driven off a front end drive assembly. However, driving the accessories off the front end drive assembly has implications in respect of both increased engine noise and extended engine length. An engine accessory drive in accordance with this invention reduces engine noise and engine length. An engine accessory drive for transmitting a force between a first end (2) and a second end (3) of an engine (1) comprises a primary drive (18) locatable at the first end (2) of the engine.

摘要翻译： 发动机附件驱动器与内燃机一起使用以驱动一个或多个附件，并且通常从前端驱动组件驱动。 然而，将附件从前端驱动装置驱动，对于增加的发动机噪声和延长的发动机长度都有影响。 根据本发明的发动机附件驱动器减少发动机噪声和发动机长度。 用于在发动机（1）的第一端（2）和第二端（3）之间传递力的发动机附件驱动器包括可位于发动机的第一端（2）处的主驱动器（18）。

公开(公告)号：US5507699A

公开(公告)日：1996-04-16

申请号：US387534

申请日：1995-02-13

申请人： Jack D. White, Jr.

发明人： Jack D. White, Jr.

IPC分类号： F16G5/14 ,  F16G1/28 ,  F16G5/20 ,  F16H7/02 ,  F16G5/00

CPC分类号： F16G1/28 ,  F16G5/20 ,  F16H7/02 ,  F02B2275/06

摘要： The combination of an endless power transmission belt construction and a pulley therefor, the belt construction and methods of making the same are provided, the belt construction having opposed inner and outer surfaces with each surface defining a plurality of longitudinally disposed and alternately spaced apart like projections and grooves that are adapted to mesh with a ribbed surface of a pulley, the depth of the grooves of each of the surfaces of the belt construction being substantially less than the approximately 2.4 mm depth of the grooves of the known belt construction that is adapted to have one of the opposed surfaces thereof mesh with the ribbed surface of the pulley, the belt construction also comprising a cushion section and cords with the cushion section being initially disposed on only one side of the cords and the cords thereafter being embedded therein.

摘要翻译： 提供了无级动力传动带结构和其滑轮的组合，带结构及其制造方法，带结构具有相对的内表面和外表面，每个表面限定多个纵向设置并交替间隔开的类似突出部 以及适于与带轮的肋表面啮合的槽，所述带结构的每个表面的槽的深度基本上小于已知带结构的槽的大约2.4mm的深度，其适于 其相对表面中的一个与滑轮的带肋表面啮合，带结构还包括缓冲部分和带子，其中缓冲部分最初仅设置在帘线的一侧，其后嵌入其中。

公开(公告)号：US5447476A

公开(公告)日：1995-09-05

申请号：US240346

申请日：1994-05-10

申请人： Jack D. White, Jr.

发明人： Jack D. White, Jr.

IPC分类号： F16G5/14 ,  F16G1/28 ,  F16G5/20 ,  F16H7/02 ,  F16G1/00

CPC分类号： F16G1/28 ,  F16G5/20 ,  F16H7/02 ,  F02B2275/06

摘要： A belt construction having opposed inner and outer surfaces with each surface defining a plurality of longitudinally disposed and alternately spaced apart like projections and grooves that are adapted to mesh with a ribbed surface of a pulley, the depth of the grooves of each of the surfaces of the belt construction being substantially less than the approximately 2.4 mm depth of the grooves of a similar belt construction that is adapted to have one of the opposed surfaces thereof mesh with the ribbed surface of the pulley in the same manner as the first mentioned belt construction, the belt construction having a tension section comprising a cushion section and cord member, the cushion section being initially disposed on only one side of the cord member with the cord member thereafter being embedded therein.

摘要翻译： 一种带构造，其具有相对的内表面和外表面，每个表面限定多个纵向设置并交替间隔开的类似突起和凹槽，其适于与滑轮的带肋表面啮合，每个表面的凹槽的深度 皮带结构基本上小于类似皮带结构的凹槽的大约2.4mm的深度，其适于使其相对表面之一以与第一提及的皮带结构相同的方式与滑轮的带肋表面啮合， 所述带结构具有包括缓冲部分和绳索部件的张紧部分，所述缓冲部分最初仅设置在所述绳部件的一侧，其后嵌入所述帘线部件。

公开(公告)号：US5362280A

公开(公告)日：1994-11-08

申请号：US986243

申请日：1992-12-07

申请人： Hideo Hirai ,  Kyoichi Mishima ,  Susumu Yamakawa

发明人： Hideo Hirai ,  Kyoichi Mishima ,  Susumu Yamakawa

IPC分类号： F16G5/00 ,  F16G5/20 ,  F16H7/02 ,  F16H7/08 ,  F16H7/12

CPC分类号： F16H7/1281 ,  F16G5/20 ,  F16H7/02 ,  F16H7/1209 ,  F02B2275/06 ,  F16H2007/0806

摘要： A power transmission system having: a power transmission belt with a tensile strength such that a force of at least 17 kgf per 1 mm width is required to effect a 1% elongation of the belt; a plurality of pulleys with which the power transmission belt is operatively engaged; and an auto-tensioner having an element to engage the power transmission belt. The auto-tensioner has a damping ratio that is not greater than 20%, where the damping ratio is defined by the following formula: Damping ratio=2[(A-B)/(A+B)].times.100, where A is the force exerted by the auto-tensioner element during up-stroking of the auto-tensioner element and B is the force exerted by the auto-tensioner element during down-stroking of the idler pulley. More preferably, the damping ratio is 10-20%.

摘要翻译： 一种动力传动系统，其具有：动力传动皮带，其拉伸强度使得需要每1mm宽度至少17kgf的力来实现皮带的1％伸长; 多个带轮，其中动力传动带可操作地接合; 以及具有接合动力传递带的元件的自动张紧器。 自动张紧器的阻尼比不大于20％，其中阻尼比由下式定义：阻尼比= 2 [（AB）/（A + B）]×100，其中A是施加的力 通过自动张紧器元件在自动张紧器元件的上升行程期间，B是在惰轮的下行动期间由自动张紧器元件施加的力。 更优选地，阻尼比为10-20％。

公开(公告)号：US5334107A

公开(公告)日：1994-08-02

申请号：US96319

申请日：1993-07-23

申请人： Jack D. White, Jr.

发明人： Jack D. White, Jr.

IPC分类号： F16G5/14 ,  F16G1/28 ,  F16G5/20 ,  F16H7/02 ,  F16G1/00

CPC分类号： F16G1/28 ,  F16G5/20 ,  F16H7/02 ,  F02B2275/06

摘要： The combination of an endless power transmission belt construction and a pulley therefor, the belt construction and methods of making the same are provided, the belt construction having opposed inner and outer surfaces with each surface defining a plurality of longitudinally disposed and alternately spaced apart like projections and grooves that are adapted to mesh with a ribbed surface of a pulley, the depth of the grooves of each of the surfaces of the belt construction being substantially less than the approximately 2.4 mm depth of the grooves of a similar belt construction that is adapted to have one of the opposed surfaces thereof mesh with the ribbed surface of the pulley in the same manner as the first mentioned belt construction.

摘要翻译： 提供了无级动力传动带结构和其滑轮的组合，带结构及其制造方法，带结构具有相对的内表面和外表面，每个表面限定多个纵向设置并交替间隔开的类似突出部 以及适于与带轮的肋状表面啮合的槽，所述带结构的每个表面的槽的深度基本上小于类似带结构的槽的大约2.4mm深度，其适于 其相对表面中的一个以与第一提及的带结构相同的方式与带轮的带肋表面啮合。

公开(公告)号：US5324237A

公开(公告)日：1994-06-28

申请号：US996657

申请日：1992-12-24

申请人： Thomas Bilsing ,  Johann Kunz ,  Hermann Lehnertz ,  Hans-Joachim Lutz ,  Johann Koeppel ,  Martin Leins

发明人： Thomas Bilsing ,  Johann Kunz ,  Hermann Lehnertz ,  Hans-Joachim Lutz ,  Johann Koeppel ,  Martin Leins

IPC分类号： B60K25/02 ,  F02B67/06 ,  F16H7/02 ,  H02K7/00 ,  H02K7/10 ,  F16D3/04

CPC分类号： F16H7/02 ,  B60K25/02 ,  F02B67/06 ,  H02K7/1004 ,  F02B2275/06 ,  H02K7/003 ,  Y10S474/903

摘要： A belt drive of an electrical machine has a belt pulley arranged on a driving end of a machine shaft, a coupling connecting the drive pulley with the machine shaft, the coupling having at least one elastic coupling part provided between a driving side and a driven side of the coupling, a mounting part having a bearing pin and mountable on a machine aggregate which is connected with the electrical machine, a drive belt connecting the mounting part with the machine aggregate, and an inner bearing. The belt pulley in order to take up belt pull forces, is mounted through the inner bearing on the bearing pin of the mounting part which is mountable on the machine aggregate through the drive belt.

摘要翻译： 电机的皮带传动装置具有设置在机轴的驱动端上的皮带轮，连接驱动皮带轮与机轴的联轴器，该联轴器具有设置在驱动侧和从动侧之间的至少一个弹性联接部 的安装部件，具有轴承销并安装在与电机连接的机器骨架上，安装部分与机器骨架连接的传动带和内轴承。 皮带轮为了吸收皮带拉力，通过安装部件的轴承销上的内轴承安装，可通过传动皮带安装在机器骨架上。

公开(公告)号：US5281188A

公开(公告)日：1994-01-25

申请号：US934695

申请日：1992-09-23

申请人： Per Gillbrand

发明人： Per Gillbrand

IPC分类号： B60K25/02 ,  F02B1/04 ,  F02B67/06 ,  F16H7/00 ,  F16H7/02

CPC分类号： F16H7/00 ,  F02B67/06 ,  F16H7/02 ,  F02B1/04 ,  F02B2275/06

摘要： In an internal combustion engine, there is arranged a belt transmission for driving an accessory device. In this connection, deflection members are arranged so that the drive belt for its driving bears against, for example, the flywheel of the engine. The deflection members are arranged so that the area enclosed by the drive belt lies outside the area which encloses the axis of rotation of the flywheel. By virtue of the fact that consequently the drive belt can be mounted without the drive belt needing to cross the axis of rotation, the belt transmission can simply be arranged at the rear side of the engine. This means that the axial extent of the engine can be reduced.

摘要翻译： PCT No.PCT / SE91 / 00233 Sec。 371日期：1992年9月23日 102（e）日期1992年9月23日PCT 1991年3月27日PCT公布。 第WO91 / 14594号公报 日期为1991年10月3日。在内燃机中，布置有用于驱动附件装置的皮带传动装置。 在这方面，偏转构件被布置成使得用于其驱动的传动带例如抵靠发动机的飞轮。 偏转构件被布置成使得由驱动带包围的区域位于包围飞轮的旋转轴线的区域的外部。 由于传动带可以在不需要穿过旋转轴线的传动带的情况下安装，所以传动带可以简单地布置在发动机的后侧。 这意味着可以减小发动机的轴向范围。

公开(公告)号：US5065709A

公开(公告)日：1991-11-19

申请号：US548123

申请日：1990-07-05

申请人： Yasutoshi Ito ,  Toshihiro Kamiyama ,  Fuminori Kawashima

发明人： Yasutoshi Ito ,  Toshihiro Kamiyama ,  Fuminori Kawashima

IPC分类号： F02B67/06 ,  F01L1/02 ,  F01L1/26 ,  F01L1/348 ,  F01L13/00 ,  F02D11/06 ,  F16H7/08 ,  F16H7/12

CPC分类号： F01L1/024 ,  F01L1/02 ,  F01L1/267 ,  F01L1/348 ,  F16H7/1281 ,  F01L2001/0537 ,  F01L2001/34436 ,  F02B2275/06 ,  F02B2275/18 ,  F16H2007/0806 ,  F16H2007/0812 ,  F16H2007/0859 ,  F16H2007/0885

摘要： In a valve operating system for an internal combustion engine comprising a valve-operation driving force transmission means interposed between a valve operating camshaft and an engine valve carried in a body of the internal combustion engine for opening and closing operation of the engine valve, a valve operation mode changeover mechanism capable of switching the opening and closing mode of the engine valve in accordance with the operating condition of the engine, and a wrapping connector type transmission system provided between the valve operating camshaft and a crankshaft, the valve operating system further includes a tension adjusting means capable of adjusting the tension of a transmitting band of the wrapping connector type transmission system, and a control means for controlling the operation of the tension adjusting means in accordance with the operation mode of the valve operation mode changeover mechanism. It is possible to vary the preset load of the transmitting band in accordance with the operation of the valve operation mode changeover mechanism to vary the peak value of the load applied from the valve operating camshaft to the transmitting band, thereby adjusting the tension of the transmitting band in accordance with the change in operation mode of the engine valve.

摘要翻译： 在用于内燃机的气门操作系统中，包括一个介于阀操作凸轮轴和一个内燃机主体内的发动机阀之间的阀门操作驱动力传动装置，用于打开和关闭发动机气门的动作， 操作模式切换机构，其能够根据发动机的运行状态切换发动机气门的开闭模式，以及设置在所述气门运转凸轮轴和曲轴之间的包装连接器型传动系统，所述气门操作系统还包括： 张力调节装置，其能够调节包装连接器式传动系统的传送带的张力;以及控制装置，用于根据阀操作模式切换机构的操作模式来控制张力调节装置的操作。 可以根据阀操作模式转换机构的操作来改变发送带的预设负载，以改变从阀操作凸轮轴施加到发送带的负载的峰值，由此调整发送 根据发动机气门的运行模式的变化。

公开(公告)号：US5060622A

公开(公告)日：1991-10-29

申请号：US577811

申请日：1990-09-04

申请人： Takamitsu Suzuki

发明人： Takamitsu Suzuki

IPC分类号： F02B3/06 ,  F02B33/44 ,  F02B37/02 ,  F02B67/10 ,  F02B75/18 ,  F02B75/22

CPC分类号： F02B75/22 ,  F02B33/44 ,  F02B67/10 ,  F02B2075/1824 ,  F02B2275/06 ,  F02B2275/18 ,  F02B3/06

摘要： Several embodiments of supercharged V-type engines wherein at least one plenum chamber is provided that is disposed adjacent at least one of the banks of the cylinders. A supercharger is positioned at the transmission end of the engine and is interconnected with the plenum chamber through a relatively short conduit. In some embodiments, the supercharger is driven from the transmission and in other embodiments, the supercharger is driven from the opposite end of the engine. In one embodiment, there are a pair of plenum chambers, each disposed above a respective cylinder bank.

摘要翻译： 增压V型发动机的几个实施例，其中设置有邻近气缸的至少一个排的至少一个增压室。 增压器位于发动机的变速器端，并通过较短的导管与增压室相连。 在一些实施例中，增压器从变速器驱动，在其它实施例中，增压器从发动机的相对端驱动。 在一个实施例中，存在一对增压室，每个增压室设置在相应的气缸组上方。