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    • 2. 发明申请
    • Tensioning Device Pertaining to a Traction Mechanism Drive
    • 张紧装置牵引机构驱动
    • US20080318716A1
    • 2008-12-25
    • US11910552
    • 2006-03-21
    • Thomas UlleinReinhard Koch
    • Thomas UlleinReinhard Koch
    • F16H7/08
    • F16H7/08F16H2007/0806F16H2007/0812F16H2007/0872
    • A tensioning device for a traction mechanism drive. The tensioning device includes a tensioning piston which is mounted in an axially movable manner and provided with an attachment shaft facing the traction mechanism. The tensioning device also includes a tensioning shoe formed of a polymer plastic and mounted on the attachment shaft via a support hole, and a disk-shaped metallic support element which is fixed to the attachment shaft via its support hole. The force transmission between the tensioning shoe (2) and the tensioning piston (5) is improved by pre-mounting the support element (11) in or on the tensioning shoe (2) in a positively or non-positively fixed manner, and the support element (11) is connected to the tensioning piston (5), in the mounted state, via a press fit between the support hole (12) and the attachment shaft (4), and contacts a shoulder (9) of the tensioning piston (5).
    • 用于牵引机构驱动的张紧装置。 张紧装置包括张紧活塞,其以可轴向移动的方式安装并且设置有面向牵引机构的附接轴。 张紧装置还包括由聚合物塑料形成的张紧靴,并且经由支撑孔安装在附接轴上,以及通过其支撑孔固定到附接轴的盘形金属支撑元件。 张紧靴(2)和张紧活塞(5)之间的力传递通过将支撑元件(11)以正或非固定方式预先安装在张紧鞋(2)中或其上而得到改善, 支撑元件(11)在安装状态下通过压配合在支撑孔(12)和安装轴(4)之间连接到张紧活塞(5),并与张紧活塞的肩部(9)接触 (5)。
    • 3. 发明授权
    • Tensioning device pertaining to a traction mechanism drive
    • 与牵引机构驱动有关的张紧装置
    • US08696501B2
    • 2014-04-15
    • US12685848
    • 2010-01-12
    • Thomas UlleinReinhard Koch
    • Thomas UlleinReinhard Koch
    • F16H7/08
    • F16H7/08F16H2007/0806F16H2007/0812F16H2007/0872
    • A tensioning device for a traction mechanism drive. The tensioning device includes a tensioning piston which is mounted in an axially movable manner and provided with an attachment shaft facing the traction mechanism. The tensioning device also includes a tensioning shoe formed of a polymer plastic and mounted on the attachment shaft via a support hole, and a disk-shaped metallic support element which is fixed to the attachment shaft via its support hole. The force transmission between the tensioning shoe (2) and the tensioning piston (5) is improved by pre-mounting the support element (11) in or on the tensioning shoe (2) in a positively or non-positively fixed manner, and the support element (11) is connected to the tensioning piston (5), in the mounted state, via a press fit between the support hole (12) and the attachment shaft (4), and contacts a shoulder (9) of the tensioning piston (5).
    • 用于牵引机构驱动的张紧装置。 张紧装置包括张紧活塞,其以可轴向移动的方式安装并且设置有面向牵引机构的附接轴。 张紧装置还包括由聚合物塑料形成的张紧靴,并且经由支撑孔安装在附接轴上,以及通过其支撑孔固定到附接轴的盘形金属支撑元件。 张紧靴(2)和张紧活塞(5)之间的力传递通过将支撑元件(11)以正或非固定方式预先安装在张紧鞋(2)中或其上而得到改善, 支撑元件(11)在安装状态下通过压配合在支撑孔(12)和安装轴(4)之间连接到张紧活塞(5),并与张紧活塞的肩部(9)接触 (5)。
    • 4. 发明申请
    • HYDRAULIC TENSIONING DEVICE FOR A FLEXIBLE DRIVE MEANS
    • 用于柔性驱动装置的液压张紧装置
    • US20110297906A1
    • 2011-12-08
    • US13128038
    • 2009-10-07
    • Roman KernReinhard Koch
    • Roman KernReinhard Koch
    • B66F3/24
    • F16H7/1236F16H2007/0806F16H2007/0817F16H2007/0859
    • A hydraulic tensioning device (1) for a flexible drive element, particularly for a chain or a belt, is provided, and includes a housing (2) that has a cylindrical inner surface (3) at least in some regions, a piston (4) is arranged in the housing (2) in an axially displaceable manner, and an inner chamber (5) is formed by the housing (2) and the piston (4) for receiving hydraulic fluid. At least one vent hole (6) is integrated in the housing (2) and/or in the piston (4) is in contact with the surroundings (U). In order to provide a reliably ventilated system that has a simple design and that can be implemented in a cost-effective manner, a sealing element (7) is arranged in a region of the vent hole (6), and the sealing element is permeable to gas but not to hydraulic fluid.
    • 提供了一种用于柔性驱动元件的液压张紧装置(1),特别是用于链条或皮带的液压张紧装置(1),并且包括至少在一些区域中具有圆柱形内表面(3)的壳体(2),活塞 )以可轴向移动的方式布置在壳体(2)中,并且由壳体(2)和用于接收液压流体的活塞(4)形成内室(5)。 至少一个通气孔(6)集成在壳体(2)中和/或在活塞(4)中与周围环境(U)接触。 为了提供具有简单设计并且可以以成本有效的方式实现的可靠通风系统,在通气孔(6)的区域中布置有密封元件(7),并且密封元件是可渗透的 而不是液压油。
    • 5. 发明申请
    • TENSIONING DEVICE PERTAINING TO A TRACTION MECHANISM DRIVE
    • 跟踪机构驱动的拉伸装置
    • US20100113198A1
    • 2010-05-06
    • US12685848
    • 2010-01-12
    • Thomas UlleinReinhard Koch
    • Thomas UlleinReinhard Koch
    • F16H7/12
    • F16H7/08F16H2007/0806F16H2007/0812F16H2007/0872
    • A tensioning device for a traction mechanism drive. The tensioning device includes a tensioning piston which is mounted in an axially movable manner and provided with an attachment shaft facing the traction mechanism. The tensioning device also includes a tensioning shoe formed of a polymer plastic and mounted on the attachment shaft via a support hole, and a disk-shaped metallic support element which is fixed to the attachment shaft via its support hole. The force transmission between the tensioning shoe (2) and the tensioning piston (5) is improved by pre-mounting the support element (11) in or on the tensioning shoe (2) in a positively or non-positively fixed manner, and the support element (11) is connected to the tensioning piston (5), in the mounted state, via a press fit between the support hole (12) and the attachment shaft (4), and contacts a shoulder (9) of the tensioning piston (5).
    • 用于牵引机构驱动的张紧装置。 张紧装置包括张紧活塞,其以可轴向移动的方式安装并且设置有面向牵引机构的附接轴。 张紧装置还包括由聚合物塑料形成的张紧靴,并且经由支撑孔安装在附接轴上,以及通过其支撑孔固定到附接轴的盘形金属支撑元件。 张紧靴(2)和张紧活塞(5)之间的力传递通过将支撑元件(11)以正或非固定方式预先安装在张紧鞋(2)中或其上而得到改善, 支撑元件(11)在安装状态下通过压配合在支撑孔(12)和安装轴(4)之间连接到张紧活塞(5),并与张紧活塞的肩部(9)接触 (5)。
    • 7. 发明申请
    • Modular unit comprising a bush for chain drives
    • 模块化单元包括用于链驱动器的衬套
    • US20060054121A1
    • 2006-03-16
    • US10540639
    • 2004-01-23
    • Reinhard Koch
    • Reinhard Koch
    • F01L1/34
    • F16H7/18F01L1/02F01L2101/00F16H7/20F16H2007/0872
    • A modular assembly is provided having a metal bushing (1), which is inserted into a plastic support body (3) for a tensioning rail or a guiding rail (4) of a chain drive of an internal combustion engine which axially contacts the motor housing (5), and is mounted via a screw extending through the bushing (1). The bushing (1) according to the invention is provided as a rotationally symmetrical body and is inserted into a bore hole of the support body (3), the bushing is provided at its end section, facing the motor, with a circular step (10) for a transition to a reduced exterior diameter, by which it is axially supported on a step (11) provided with a reduced interior diameter inside the mounting hole of the support body (3).
    • 提供了一种模块化组件,其具有金属衬套(1),该金属衬套(1)插入到用于张紧轨道的内部发动机的链条驱动的导轨(4)的塑料支撑体(3)中, (5),并且经由穿过衬套(1)的螺钉安装。 根据本发明的衬套(1)被设置为旋转对称的主体并且被插入到支撑体(3)的钻孔中,衬套在其端部处设置有面向电动机的圆形台阶(10 ),用于过渡到减小的外径,由此轴向支撑在在支撑体(3)的安装孔内部具有减小的内径的台阶(11)上。