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1. 发明授权

US5944365A Pipe clamp with a headed bolt for securing a pipe connection 失效
标题翻译：带夹头螺栓的管夹用于固定管道连接
公开(公告)号：US5944365A
公开(公告)日：1999-08-31
申请号：US936747
申请日：1997-09-25
申请人： Wolfgang Kizler , Gerd Tiefenbacher
发明人： Wolfgang Kizler , Gerd Tiefenbacher
IPC分类号： F16L21/06
CPC分类号： F16L21/06 , Y10S285/905 , Y10T29/49398
摘要： A pipe clamp with a headed bolt for securing a pipe connection, in particular pipes of the exhaust system of a motor vehicle which are to be connected to one another, in the case of which the end of a first pipe is pushed into an axially slit end of a second pipe and, when the headed bolt is tightened, the pipe clamp, fitted on the slit pipe end, connects the two pipe ends to one another in a frictionally locking manner, is to be secured against a reduction in clamping force. For this purpose, the pipe clamp is formed of a material which has a higher coefficient of expansion than does the material of the pipes which are to be connected. The head of the headed bolt is elongated, in order to avoid impermissibly high local stressing during tightening of the pipe clamp. Due to the elongate form of the head of a headed bolt, the forces on the pipe clamp which support the tightening torque are reduced by a lengthening of the lever arm with respect to the axis of the headed bolt.
摘要翻译：一种管夹，其具有用于固定管连接的头螺栓，特别是将要彼此连接的机动车辆的排气系统的管道，在第一管的端部被推入轴向狭缝的情况下第二管的端部，并且当头螺栓被拧紧时，安装在狭缝管端上的管夹将摩擦锁定的两个管端彼此连接，以防止夹紧力的减小。为此，管夹由具有比要连接的管材料高的膨胀系数的材料形成。头螺栓的头部是细长的，以避免在紧固管夹时产生不必要的局部应力。由于头螺栓的头部的细长形式，通过杠杆臂相对于带头螺栓的轴线的延长来减小支撑紧固扭矩的管夹上的力。

2. 发明授权

US4817454A Rotary body subjected to centrifugal forces 失效
标题翻译：旋转体经受离心力
公开(公告)号：US4817454A
公开(公告)日：1989-04-04
申请号：US258559
申请日：1981-04-29
申请人： Hans-J Schopf , Wolfgang Kizler , Wolfram Dahm , Rudolf Thom
发明人： Hans-J Schopf , Wolfgang Kizler , Wolfram Dahm , Rudolf Thom
IPC分类号： F01D5/02 , F02B75/06 , F16F15/30 , G05G1/00
CPC分类号： F16F15/30 , F01D5/02 , F02B75/06 , Y10T74/2114 , Y10T74/2132
摘要： A rotary body adapted to be subjected to centrifugal forces, with the rotary body including a load ring carried by a wheel disk or the like. The load ring is defined between two enveloping or surrounding cylindrical surfaces which respectively define the inner and outer peripheral surfaces of the load ring. The inner cylindrical surface has a diameter D.sub.i with the outer cylindrical surface having a diameter D.sub.a. At least one axially extending vacant bore is arranged in the load ring, with the bore being disposed at a position spaced from a center of rotation of the rotary body by a distance which is less than 1/4 (D.sub.i +D.sub.a).
摘要翻译：适于承受离心力的旋转体，旋转体包括由轮盘等承载的负载环。负载环被限定在分别限定负载环的内外表面的两个包络或周围的圆柱形表面之间。内圆柱形表面具有直径Di，外圆柱表面具有直径Da。在负载环中布置有至少一个轴向延伸的空孔，其中孔被设置在与旋转体的旋转中心隔开距离小于1/4（Di + Da）的位置处。

3. 发明授权

US6129064A Liquid-cooled cylinder head for a multicylinder internal combustion engine 失效
标题翻译：用于多缸内燃机的液冷气缸盖
公开(公告)号：US6129064A
公开(公告)日：2000-10-10
申请号：US143626
申请日：1998-08-28
申请人： Klaus Berner , Wolfgang Kizler , Roland Meyer , Bernard Vethacke
发明人： Klaus Berner , Wolfgang Kizler , Roland Meyer , Bernard Vethacke
IPC分类号： F02F1/38 , F02F1/40 , F02F1/36
CPC分类号： F02F1/40 , F02F1/38
摘要： A liquid-cooled cylinder head for a multicylinder internal combustion engine. The cylinder head has a coolant chamber in which gas exchange passages running in the direction of a transverse engine axis and at least one chamber for a spark plug and/or an injection nozzle are arranged. Also, bolt pipes for distributing the bolt tension forces of the cylinder head bolts are provided, the cylinder head being joinable to a crankcase of the internal combustion engine with interposition of a cylinder head seal. The bolt pipes have ribs formed by thickened configurations of adjacent wall sections of the gas exchange passages in the region of the cylinder head bolt. A high, uniform surface pressure on the cylinder head seal is thereby enabled, even in the regions between the cylinder head bolts, and even when space is restricted.
摘要翻译：一种用于多缸内燃机的液冷气缸盖。气缸盖具有冷却剂室，其中布置有在横向发动机轴线方向上延伸的气体交换通道和至少一个用于火花塞和/或喷射喷嘴的室。此外，提供用于分配气缸盖螺栓的螺栓张力的螺栓管，气缸盖可连接到具有气缸盖密封件的内燃机的曲轴箱。螺栓管具有在气缸盖螺栓的区域中由气体交换通道的相邻壁部分的增厚构造形成的肋。因此，即使在气缸盖螺栓之间的区域中，即使在空间被限制的情况下，也能够使气缸盖密封件上的高均匀的表面压力。

4. 发明授权

US5193413A Connecting rod for piston engines 失效
标题翻译：连接活塞式发动机
公开(公告)号：US5193413A
公开(公告)日：1993-03-16
申请号：US877726
申请日：1992-05-04
申请人： Wolfgang Kizler , Michael Kramer
发明人： Wolfgang Kizler , Michael Kramer
IPC分类号： F16C7/02
CPC分类号： F16C7/023 , Y10T74/2162
摘要： The invention relates to connecting rods for piston engines, made of sintered metal, the connecting-rod shank consisting of two individual booms separated from one another. The object is to connect the individiual booms to the connecting-rod eyes in such a way that the danger of buckling is effectively minimized. The object is achieved in that the arrangement of the connection of the individual booms to the connecting-rod eyes takes place at such an angle and these connections are made so smoothly by means of transitional radii that the force flux between the connecting-rod eyes and the individual booms has an optimum course.
摘要翻译：本发明涉及由烧结金属制成的活塞发动机用连接杆，连杆由两个彼此分开的独立悬臂组成。目的是将个别吊杆连接到连杆眼睛，使得屈曲的危险被有效地最小化。实现目的在于，单独的悬臂与连杆眼的连接的布置以这样的角度发生，并且通过过渡半径使这些连接平滑地进行，使得连杆眼和个人繁荣有一个最佳的过程。

5. 发明授权

US4523916A Axially flexible drive disc 失效
标题翻译：轴向柔性驱动盘
公开(公告)号：US4523916A
公开(公告)日：1985-06-18
申请号：US503026
申请日：1983-06-10
申请人： Wolfgang Kizler , Wolfgang Sieder , Hans-Joachim Schopf , Helmut Dobler , Roland Gluck
发明人： Wolfgang Kizler , Wolfgang Sieder , Hans-Joachim Schopf , Helmut Dobler , Roland Gluck
IPC分类号： F16D3/50 , F16D3/06 , F16D3/77 , F16H41/24
CPC分类号： F16H41/24 , F16D3/06 , F16D3/77
摘要： An axially flexible drive disc of sheet-metal for vehicle propulsion includes a centrally disposed flange for attachment to the end of the drive shaft of the vehicle propulsion engine and is connected at its external circumference at a few, preferably three, fastening points, located evenly distributed around the periphery, to the input element of the adjacent gearbox. The gear box includes a hydrodynamic torque converter as the input element with the converter housing simultaneously assuming the flywheel function for the vehicle propulsion engine. In order to increase the strength of the drive disc with respect to axial fatigue loads, to smooth offset and swash and to reduce frettage corrosion at the fastening elements, the force path from the central flange connection to the radially outwardly located fastening points is given a spiral shape to assure greater bending lengths, by kidney-shaped cutouts disposed between the fastening points and the flange connection so that, as a rough approximation, T-shaped spring elements are left between neighboring cutouts.
摘要翻译：用于车辆推进的用于金属板的轴向柔性驱动盘包括中央设置的凸缘，用于附接到车辆推进发动机的驱动轴的端部，并且在其外圆周处连接几个，优选三个紧固点，均匀地位于分布在周边的周围，到相邻齿轮箱的输入元件。齿轮箱包括作为输入元件的流体动力学变矩器，转子壳体同时承载用于车辆推进发动机的飞轮功能。为了增加驱动盘相对于轴向疲劳载荷的强度，为了平滑地偏移和旋转并减少紧固元件处的摩擦腐蚀，从中心凸缘连接到径向向外定位的紧固点的力路径被给予螺旋形以确保更大的弯曲长度，通过设置在紧固点和法兰连接之间的肾形切口，使得作为粗略近似，T形弹簧元件留在相邻切口之间。

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