公开(公告)号：US5503599A

公开(公告)日：1996-04-02

申请号：US328042

申请日：1994-10-24

申请人： Henrik Brehler ,  Stefan Klein ,  Martin Sprick

发明人： Henrik Brehler ,  Stefan Klein ,  Martin Sprick

IPC分类号： F16H7/08 ,  F16H7/12 ,  F16H7/10

CPC分类号： F16H7/1218 ,  F16H2007/081

摘要： A tension device for belts and chains with a tension arm (1) rotatably supported relative to a stationary machine element (6) and spring-loaded by means of a spring (12) against the traction means, on which tension arm, tension means, in particular a tension roller (2), are provided for bearing against the traction means, between the stationary machine element (6) and an element (7), disposed fixedly on the tension arm, are disposed in series a friction element (10) and a resiliently deformable spring element (11), and the resilient deformation of the spring element (11) is limited by the static friction acting between the element (7) fixedly disposed on the tension arm, and the stationary machine element (6) which avoids impermissibly high belt tensions and undesirably high tension arm excursions.

摘要翻译： 一种用于带和链的张紧装置，其具有相对于固定机器元件（6）可旋转地支撑的张力臂（1），并且通过弹簧（12）弹簧加载抵靠牵引装置，张力臂，张力装置， 特别是张紧辊（2），用于在固定的机器元件（6）和固定地设置在张力臂上的元件（7）之间抵靠牵引装置支承，并联设置有摩擦元件（10） 和可弹性变形的弹簧元件（11），并且弹簧元件（11）的弹性变形受固定地设置在张力臂上的元件（7）和固定机器元件（6）之间的静摩擦所限制， 避免不必要的高带束张力和不希望的高张力臂偏移。

公开(公告)号：US20070007091A1

公开(公告)日：2007-01-11

申请号：US11482433

申请日：2006-07-07

申请人： Henrik Brehler ,  Udo Wendland

发明人： Henrik Brehler ,  Udo Wendland

IPC分类号： F16F5/00

CPC分类号： F16F9/5126 ,  F16F9/46 ,  F16F9/466 ,  F16F2222/06

摘要： A gas spring has a pressure cylinder consisting of nonmagnetic material and closed at two ends, and a piston movably guided in the pressure cylinder. The piston divides the pressure cylinder into a first working chamber and a second working chamber, which are both filled with a pressurized fluid and are connected by at least one flow connection. A piston rod is connected to the piston, extends through the second working chamber and projects out from the second working chamber. An adjusting device is provided to adjust an outward-travel distance of the piston rod to different values, the adjusting device including a magnetic field generating device for generating a magnetic field which is adjustable to various positions along the pressure cylinder, and a shut-off valve influenceable by the magnetic field and designed to block the flow connection between the first working chamber and the second working chamber.

摘要翻译： 气弹簧具有由非磁性材料组成并在两端封闭的压力缸，以及在压力缸中可移动地引导的活塞。 活塞将压力缸分成第一工作室和第二工作室，第二工作室和第二工作室都充满加压流体，并通过至少一个流动连接连接。 活塞杆连接到活塞，延伸穿过第二工作室并从第二工作室突出。 提供了一种调节装置，用于将活塞杆的向外移动距离调整到不同的值，调节装置包括用于产生可沿着压力缸的各个位置可调节的磁场的磁场产生装置，以及关闭 阀可以被磁场影响并设计成阻止第一工作室和第二工作室之间的流动连接。

公开(公告)号：US5517957A

公开(公告)日：1996-05-21

申请号：US526627

申请日：1995-09-11

申请人： Jorg Wagner ,  Norbert Bethke ,  Ernst Neuwirth ,  Henrik Brehler ,  Rudolf Polster ,  Sigurd Wilhelm

发明人： Jorg Wagner ,  Norbert Bethke ,  Ernst Neuwirth ,  Henrik Brehler ,  Rudolf Polster ,  Sigurd Wilhelm

IPC分类号： F16D41/06 ,  F02B67/06 ,  F02B77/13 ,  F16C19/28 ,  F16D41/066 ,  F16F15/10 ,  F16H55/36 ,  F02B77/00

CPC分类号： F16C19/28 ,  F02B67/06 ,  F16D41/064 ,  F16F15/10 ,  F16H55/36 ,  F02B77/13 ,  F16C2361/63 ,  F16H2055/366

摘要： A device for damping torsional vibrations in a drive train of a traction drive connecting an internal combustion piston engine and an auxiliary unit, comprising an overrunning clutch (5,30,48) arranged between a driving pulley (2,25,42) and an input shaft (1) of the auxiliary unit or between a crankshaft and a driven pulley of the internal combustion piston engine, characterized in that the overrunning clutch (5,30,48) comprises an inner or outer ring (8,9,28,29,50) made of sheet metal without chip removal on which locking ramps cooperating with locking rollers (10,30a,48a) are formed, and the inner or outer ring (8,9,28,29,50) extends at least on one side beyond a region of the locking ramps to form a raceway for a rolling bearing (6,7,31,32,45,49).

摘要翻译： 一种用于减轻连接内燃活塞发动机和辅助单元的牵引驱动器的传动系中的扭转振动的装置，包括布置在驱动滑轮（2,25,42）和驱动滑轮 所述辅助单元的输入轴（1）或所述内燃活塞发动机的曲轴和从动皮带轮之间，其特征在于，所述超速离合器（5,30,48）包括内圈或外圈（8,9,28， 29,50）由没有切屑去除的金属板制成，其上形成有与锁定辊（10,30a，48a）配合的锁定斜面，并且内圈或外圈（8,9,28,29,50）至少在 一侧超过锁定斜面的区域，以形成用于滚动轴承的滚道（6,7,31,32,45,49）。