公开(公告)号：US20120028744A1

公开(公告)日：2012-02-02

申请号：US13262731

申请日：2010-04-26

申请人： Bernd Hartmann ,  Thorsten Liebel ,  Johann Singer ,  Christine Thomann

发明人： Bernd Hartmann ,  Thorsten Liebel ,  Johann Singer ,  Christine Thomann

IPC分类号： F16H7/12

CPC分类号： F16H7/1218 ,  F16H2007/081 ,  F16H2007/0893

摘要： A belt tensioning unit (1) having a rotatably fixed base part (2) and a tensioning part (3) which can be rotated in a limited manner in relation to the base part against the action of an energy storage unit (6) is provided. Between the base part (2) and the tensioning part (3) a friction device (8) is radially arranged between the energy storage unit (6) and a friction surface (10). The friction device is pre-tensioned by the energy storage unit (6) in a radial outward direction against the friction surface (10) when the base part (2) and the tensioning part (3) are rotated in relation to each other. In order to obtain a simple friction device (8) having improved friction properties, it is proposed to design the friction device (8) as a friction segment (9) that encloses two friction surfaces arranged symmetrically to each other and opposite of each other at the friction surface (10).

摘要翻译： 提供一种具有可旋转地固定的基座部分（2）和张紧部分（3）的带张紧单元（1），该张紧部分（3）能克服所述能量存储单元（6）的作用而相对于所述基座以有限的方式旋转。 。 在基部（2）和张紧部（3）之间，在能量存储单元（6）和摩擦表面（10）之间径向布置有摩擦装置（8）。 当基部部分（2）和张紧部分（3）相对于彼此旋转时，摩擦装置由径向向外的方向由能量存储单元（6）预先张紧在摩擦表面（10）上。 为了获得具有改善的摩擦特性的简单的摩擦装置（8），提出将摩擦装置（8）设计为摩擦部分（9），该摩擦部件（9）包围彼此对称且彼此相对布置的两个摩擦表面 摩擦面（10）。

公开(公告)号：US09005061B2

公开(公告)日：2015-04-14

申请号：US13696173

申请日：2011-04-04

申请人： Thorsten Liebel ,  Bernd Hartmann

发明人： Thorsten Liebel ,  Bernd Hartmann

IPC分类号： F16H7/12 ,  F16H7/00 ,  F16H7/10

CPC分类号： F16H7/10 ,  F16H7/1218

摘要： A clamping device (1) of a traction mechanism drive, comprising a fixedly positioned base part (2), with which a pivot arm (3) is associated. The pivot arm (3) can be pivoted via a rotary bearing, consisting of a hub (9), a pin (5) of the base part (2) and a sliding bearing (10). A spring means (12) inserted between the base part (2) and the pivot arm (3) exerts an expansion force and effects a non-positive support of a tensioning roller (11) that is connected to the pivot arm (3) on a traction mechanism. In order to damp adjusting movements of the pivot arm (3), a damping device (13) is provided, which comprises two separate spring-loaded friction elements. For this purpose, a friction disk (14) is supported with form fit on the supporting disk (8) connected to the pin (5) of the base part (2) and with friction fit on the pivot arm (3). The damping device (13) further comprises a friction ring (17), which is fixed to the pivot arm (3) and is supported with friction fit on an inner wall (19) of the crucible-shaped base part (2) and which directly cooperates with the spring means (12).

摘要翻译： 牵引机构驱动器的夹紧装置（1），包括固定定位的基部（2），与枢轴臂（3）相关联。 枢转臂（3）可以通过由轮毂（9），基部（2）的销（5）和滑动轴承（10）组成的旋转轴承枢转。 插入在基部（2）和枢转臂（3）之间的弹簧装置（12）施加膨胀力并且实现与枢转臂（3）连接的张紧辊（11）的非正向支撑， 牵引机构。 为了减轻枢转臂（3）的调节运动，设置有阻尼装置（13），其包括两个单独的弹簧加载的摩擦元件。 为此目的，摩擦盘（14）以配合的方式支撑在连接到基部（2）的销（5）的支撑盘（8）上并且摩擦配合在枢转臂（3）上。 阻尼装置（13）还包括摩擦环（17），该摩擦环固定到枢转臂（3）上并且以摩擦配合的方式支撑在坩埚形基部（2）的内壁（19）上，并且 与弹簧装置（12）直接配合。

公开(公告)号：US20130116073A1

公开(公告)日：2013-05-09

申请号：US13696173

申请日：2011-04-04

申请人： Thorsten Liebel ,  Bernd Hartmann

发明人： Thorsten Liebel ,  Bernd Hartmann

IPC分类号： F16H7/10

CPC分类号： F16H7/10 ,  F16H7/1218

摘要： A clamping device (1) of a traction mechanism drive, comprising a fixedly positioned base part (2), with which a pivot arm (3) is associated. The pivot arm (3) can be pivoted via a rotary bearing, consisting of a hub (9), a pin (5) of the base part (2) and a sliding bearing (10). A spring means (12) inserted between the base part (2) and the pivot arm (3) exerts an expansion force and effects a non-positive support of a tensioning roller (11) that is connected to the pivot arm (3) on a traction mechanism. In order to damp adjusting movements of the pivot arm (3), a damping device (13) is provided, which comprises two separate spring-loaded friction elements. For this purpose, a friction disk (14) is supported with form fit on the supporting disk (8) connected to the pin (5) of the base part (2) and with friction fit on the pivot arm (3). The damping device (13) further comprises a friction ring (17), which is fixed to the pivot arm (3) and is supported with friction fit on an inner wall (19) of the crucible-shaped base part (2) and which directly cooperates with the spring means (12).

摘要翻译： 牵引机构驱动器的夹紧装置（1），包括固定定位的基部（2），与枢轴臂（3）相关联。 枢转臂（3）可以通过由轮毂（9），基部（2）的销（5）和滑动轴承（10）组成的旋转轴承枢转。 插入在基部（2）和枢转臂（3）之间的弹簧装置（12）施加膨胀力并且实现与枢转臂（3）连接的张紧辊（11）的非正向支撑， 牵引机构。 为了减轻枢转臂（3）的调节运动，设置有阻尼装置（13），其包括两个单独的弹簧加载的摩擦元件。 为此目的，摩擦盘（14）以配合的方式支撑在连接到基部（2）的销（5）的支撑盘（8）上并且摩擦配合在枢转臂（3）上。 阻尼装置（13）还包括摩擦环（17），该摩擦环固定到枢转臂（3）上并且以摩擦配合的方式支撑在坩埚形基部（2）的内壁（19）上，并且 与弹簧装置（12）直接配合。

公开(公告)号：US20100029423A1

公开(公告)日：2010-02-04

申请号：US12519368

申请日：2007-11-14

申请人： Rainer Pflug ,  Bernd Hartmann ,  Thorsten Liebel ,  Scott Thompson

发明人： Rainer Pflug ,  Bernd Hartmann ,  Thorsten Liebel ,  Scott Thompson

IPC分类号： F16H7/12 ,  F16H7/08

CPC分类号： F16H7/1218 ,  F16H7/1281 ,  F16H2007/081

摘要： A tensioning device for a traction mechanism drive, in particular for a belt drive. The tensioning device can be produced in an advantageous manner from production and design aspects and which offers advantages over known concepts with regard to the wear of the friction surface element in that it has a base part, having a pivot arm, having a torsion spring, which is designed as a coil spring, for imparting a pivoting torque which acts between the base part and the pivot arm and which forces the pivot arm in a tensioning direction, and having a damping device for generating a damping force which counteracts a pivoting movement of the pivot arm counter to the tensioning direction. The damping device includes a friction surface element which, as such, forms a friction surface which serves to impart a friction force, and which is seated on a mating friction surface, wherein the friction surface element is designed as a ring-shaped or ring-segment-shaped component and is forced outward, in a radial direction with respect to the pivot axis, against the mating friction surface by the torsion spring, and wherein the torsion spring has a coil end section which bears against an inner surface of the friction surface element. The torsion spring is designed, at least in the coil end section which bears against the inner surface of the friction surface element, with regard to the spring cross section such that said coil end section is in areal contact with the inner surface of the friction surface element.

摘要翻译： 用于牵引机构的张紧装置驱动，特别是用于皮带传动。 张紧装置可以以生产和设计方面的有利方式生产，并且相对于摩擦表面元件的磨损而言，其优点在于具有基座部分，具有枢转臂，扭转弹簧， 其被设计为螺旋弹簧，用于施加枢转扭矩，其作用在所述基部和所述枢转臂之间，并且所述枢转扭矩迫使所述枢转臂处于张紧方向，并且具有用于产生阻尼力的阻尼装置，所述阻尼力抵消所述枢转运动的枢转运动 枢轴臂与张紧方向相反。 阻尼装置包括摩擦表面元件，因此摩擦表面元件形成用于赋予摩擦力并且位于配合摩擦表面上的摩擦表面，其中摩擦表面元件被设计为环形或环形元件， 并且通过扭转弹簧在相对于枢转轴线的径向方向上被迫向外相对于配合摩擦表面，并且其中扭转弹簧具有支承在摩擦表面的内表面上的线圈端部分 元件。 扭转弹簧至少在相对于弹簧横截面抵靠摩擦面元件的内表面的线圈端部中被设计成使得所述线圈端部与摩擦面的内表面面接触 元件。

公开(公告)号：US12037197B2

公开(公告)日：2024-07-16

申请号：US17490926

申请日：2021-09-30

申请人： Wolfram Grafe ,  Bernd Hartmann

发明人： Wolfram Grafe ,  Bernd Hartmann

IPC分类号： B65G11/08 ,  B65G11/02 ,  B65G11/20 ,  B65G65/32

CPC分类号： B65G11/203 ,  B65G11/023 ,  B65G65/32 ,  B65G2201/0235

摘要： A loading device for loading a container with packages, comprising a transport channel for transport of the packages in the direction of the container. The transport channel has an upper inlet to supply packages into the transport channel and a lower outlet to supply packages into the container. At least one upper, and at least one lower, finger position each with at least one finger element are provided in the transport channel. The at least one of the finger elements of the upper and lower finger positions in each case have at least two flexible flank elements extending from one end to the opposing end of the finger element. In each case, the at least two flexible flank elements are flexibly connected via a plurality of webs. The finger elements in each case may be adjusted from at least one curved position into at least one extended position and back.

公开(公告)号：US11014766B2

公开(公告)日：2021-05-25

申请号：US16723558

申请日：2019-12-20

申请人： Bernd Hartmann ,  Kai-Ulrich Ventz ,  René Schällig ,  Jana Mönster

发明人： Bernd Hartmann ,  Kai-Ulrich Ventz ,  René Schällig ,  Jana Mönster

IPC分类号： B65G37/00 ,  B65G47/56 ,  B65G47/64 ,  B65G41/00

摘要： A description of a continuous conveyor is provided. The continuous conveyor includes a front segment, a central segment and a rear segment. At least the central segment has a conveying device for conveying objects and at least one height-adjustment device for adjusting the height of at least the conveying device from at least one lower, use position for conveying objects into an upper position. In a conveying position, the front segment, the conveying device of the central segment and the rear segment are arranged one behind the other in at least one conveying direction. Provision is made for a free space beneath the conveying device of the central segment in the upper position. The free space has a height of at least 160 cm, a width of at least 70 cm, and a depth corresponding to the width of the conveying device of the central segment.

公开(公告)号：US20130095967A1

公开(公告)日：2013-04-18

申请号：US13654871

申请日：2012-10-18

申请人： Benjamin Wolf ,  Stefan Mack ,  Roland Arneth ,  Bernd Hartmann ,  Christian Hauck ,  Martin Rauch

发明人： Benjamin Wolf ,  Stefan Mack ,  Roland Arneth ,  Bernd Hartmann ,  Christian Hauck ,  Martin Rauch

IPC分类号： F16H7/12

CPC分类号： F16H7/1281 ,  F16H2007/0806 ,  F16H2007/0874 ,  F16H2007/0893

摘要： A tensioning device (2) is provided for a starter generator drive belt of an internal combustion engine and a starter generator (1) equipped with such a tensioning device. It includes a tensioning housing (8, 8a, 8b) with two belt pulleys (6, 7) and a bearing support (9) fastened at the machine housing (3) of the starter generator, on which the tensioning housing is pivotally supported via a friction bearing.

摘要翻译： 一种用于内燃机的起动发电机驱动带和配备有这种张紧装置的起动发电机（1）的张紧装置（2）。 它包括具有两个皮带轮（6,7）的紧固壳体（8,8a，8b）和紧固在起动发电机的机器壳体（3）处的轴承支撑件（9），其上张紧壳体经由 摩擦轴承。

公开(公告)号：US08215468B2

公开(公告)日：2012-07-10

申请号：US12372993

申请日：2009-02-18

申请人： Bernd Hartmann ,  Christian Hauck

发明人： Bernd Hartmann ,  Christian Hauck

IPC分类号： F16D11/00 ,  F16D13/00 ,  F16D13/04 ,  F16D23/00 ,  F16D43/00 ,  F16D7/00 ,  F16D43/20

CPC分类号： F16H55/36 ,  F16D43/16 ,  F16H2055/366

摘要： A torque-transmission system with a decoupler (1) between a shaft (2) and a belt pulley (3) of a starter generator is provided. The belt pulley can rotate relative to the shaft (2). For reducing rotary oscillations, the decoupler (1) includes a damping device arranged between the belt pulley (3) and the shaft (2) with at least one spring element (5). The decoupler (1) includes an automatic locking device (7) that is dependent on a direction of rotation and that produces, at a low rotational speed level, a coupling between the belt pulley (3) and the shaft (2), and this coupling automatically disconnects when a pre-determined rotational speed is reached.

摘要翻译： 提供了一种在起动发电机的轴（2）和皮带轮（3）之间具有分离器（1）的扭矩传递系统。 皮带轮可以相对于轴（2）旋转。 为了减少旋转振荡，解耦器（1）包括布置在皮带轮（3）和轴（2）之间的阻尼装置，具有至少一个弹簧元件（5）。 解耦器（1）包括取决于旋转方向的自动锁定装置（7），并且在低转速水平下产生皮带轮（3）和轴（2）之间的联接，并且这个 达到预定旋转速度时，联轴器自动断开。

公开(公告)号：US20120065861A1

公开(公告)日：2012-03-15

申请号：US13318952

申请日：2010-04-29

申请人： Bernd Hartmann ,  Alfred Eckert ,  Georg Roll ,  Stefan Fritz

发明人： Bernd Hartmann ,  Alfred Eckert ,  Georg Roll ,  Stefan Fritz

IPC分类号： G08G1/16 ,  B60T8/176

CPC分类号： B60T8/17558 ,  B60T8/17551 ,  B60T2201/022 ,  B60T2201/122

摘要： The invention relates to a method and a device for performing open-loop or closed-loop control of the driving stability of a vehicle and for avoiding collisions with an object which is located in the traffic lane. The invention also relates to a closed-loop driving stability controller. The method according to aspects of the invention comprises: determining based on environmental signals whether a critical situation in terms of driving dynamics, in particular an imminent collision, exists, calculating an avoidance path if a critical situation in terms of driving dynamics exists, determining based on a plurality of input variables pressures for individual brakes of the vehicle, and activating preparatory measures of the driving dynamics regulator, in particular dynamic switching over of closed-loop control parameters if the critical situation in terms of driving dynamics exists. The device and the closed-loop driving stability controller are suitable for carrying out the method.

摘要翻译： 本发明涉及一种用于执行对车辆的驾驶稳定性的开环或闭环控制并且用于避免与位于行车道中的物体的碰撞的方法和装置。 本发明还涉及闭环驱动稳定性控制器。 根据本发明的方面的方法包括：基于环境信号确定是否存在关于驾驶动态特别是即将发生的碰撞的关键情况，如果存在关于驾驶动力学的关键情况，则计算回避路径，基于 对于车辆的单个制动器的多个输入变量压力，以及如果存在关于驾驶动力学的关键情况，则启动驾驶动态调节器的准备措施，特别是闭环控制参数的动态切换。 该装置和闭环驱动稳定控制器适用于执行该方法。

公开(公告)号：US20090321211A1

公开(公告)日：2009-12-31

申请号：US11575880

申请日：2005-08-11

申请人： Stefan Mack ,  Bernd Hartmann ,  Thomas Mennerat ,  Jorg Kaiser ,  Manfred Wilhelm

发明人： Stefan Mack ,  Bernd Hartmann ,  Thomas Mennerat ,  Jorg Kaiser ,  Manfred Wilhelm

IPC分类号： F16D13/00

CPC分类号： F16F15/129 ,  F16F15/12 ,  F16H7/1218 ,  F16H2007/081

摘要： A clamping device with mechanical damping for a traction mechanism drive is provided. The device includes a clamping arm which carries a tension roller on one end thereof and is rotatably mounted in a housing at the other end thereof via a shaft connected thereto in a rotationally fixed manner, and is elastically supported on the housing by a torsion spring. A free end of the shaft is connected to a friction disk in a rotationally fixed manner, and a friction lining is arranged between the friction disk and an axial abutment surface of the housing. The invention reduces the friction lining wear and increases the damping capacity thereof. To accomplish this, a separate friction disk (7″″) is connected to a separate friction lining (8″″) in a positively locked manner without play, and the separate friction lining ((8″″) is in frictional contact with the axial abutment surface (10) of the housing (1).

摘要翻译： 提供了一种具有用于牵引机构驱动的机械阻尼的夹紧装置。 该装置包括夹持臂，该夹臂在其一端承载张紧辊，并通过与其连接的轴以可旋转地固定的方式可旋转地安装在其另一端的壳体中，并且通过扭转弹簧弹性地支撑在壳体上。 轴的自由端以旋转固定的方式连接到摩擦盘，并且摩擦衬片布置在摩擦盘和壳体的轴向邻接表面之间。 本发明减少了摩擦衬里磨损并增加了其阻尼能力。 为了实现这一点，单独的摩擦盘（7“）以无锁定的方式以独立的摩擦衬片（8”）连接而不会发生碰撞，并且单独的摩擦衬里（（8“ 与壳体（1）的轴向邻接表面（10）摩擦接触。