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1. 发明授权

US06418903B2 Connection of a crankcase of a reciprocating-piston internal combustion engine with a cylinder housing 有权
标题翻译：往复式活塞内燃机的曲轴箱与缸体的连接
公开(公告)号：US06418903B2
公开(公告)日：2002-07-16
申请号：US09730555
申请日：2000-12-07
申请人： Wolfgang Müller , Wolfgang Weissert , Gunther Zimmermann
发明人： Wolfgang Müller , Wolfgang Weissert , Gunther Zimmermann
IPC分类号： F02F700
CPC分类号： F02B75/16 , F02F1/045 , F02F7/0021 , F02F7/0053 , F05C2201/021
摘要： The invention relates to a connection of a crankcase (3) of an internal combustion engine (1) to a cylinder housing (2) of which at least one housing part is made of light metal. The housing parts (2, 3) lie with their respective housing flanges (4, 5) in surface contact one against the other and are clamped seal-tight to each other with the aid of retaining screws (7). The retaining screws (7) are of light metal and a curing liquid seal (18) is between the housing flanges (4, 5) so as to lie against both sides. In this way, a connection for a light metal cylinder housing (2) with a crankcase (3) is achieved by using light metal housing materials. A reliable seal is provided which is permanently resistant to the operating loads of the engine (1).
摘要翻译：本发明涉及内燃机（1）的曲轴箱（3）与气缸壳体（2）的连接，其中至少一个壳体部分由轻金属制成。壳体部分（2,3）与它们各自的壳体凸缘4,5彼此面对接并且通过固定螺钉7彼此密封地夹紧。固定螺钉（7）是轻金属的，并且固定液体密封件（18）位于壳体凸缘（4,5）之间，以便位于两侧。以这种方式，通过使用轻金属外壳材料来实现具有曲轴箱（3）的轻金属气缸壳体（2）的连接。提供可靠的密封件，其永久地抵抗发动机（1）的操作负载。

2. 发明授权

US4872587A Closure for a fuel tank 失效
标题翻译：燃油箱关闭
公开(公告)号：US4872587A
公开(公告)日：1989-10-10
申请号：US216203
申请日：1988-07-07
申请人： Gunther Zimmermann , Reinhard Friedrich , Wolfgang Nantt , Wolfgang Weissert
发明人： Gunther Zimmermann , Reinhard Friedrich , Wolfgang Nantt , Wolfgang Weissert
IPC分类号： B60K15/04 , B65D55/16
CPC分类号： B65D55/165 , B60K15/0406
摘要： A threaded closure is provided with a receiving opening 16 in the part thereof which projects into a fuel tank. The end of a limp connecting part 13 is rotatably mounted in this recess and is however axially fixed. The threaded closure prevents damage to the sealing surface and prevents the threaded closure from becoming separated from the fuel tank so that it cannot be lost.
摘要翻译：螺纹封闭件在其部分中设置有突出到燃料箱中的接收开口16。跛脚连接部13的端部可旋转地安装在该凹部中，然而轴向固定。螺纹封盖防止对密封表面的损坏，并防止螺纹闭合件与燃料箱分离，使得其不会丢失。

3. 发明授权

US5296193A Combined titration apparatus 失效
标题翻译：组合滴定仪
公开(公告)号：US5296193A
公开(公告)日：1994-03-22
申请号：US095120
申请日：1993-07-20
申请人： Hubert Reger , Gunther Zimmermann
发明人： Hubert Reger , Gunther Zimmermann
IPC分类号： G01N27/26 , G01N31/16 , G01N35/00 , C01N27/49
CPC分类号： G01N35/00732 , G01N31/16 , G01N2035/00762
摘要： A titration apparatus, which operated volumetrically and/or coulometrically, includes a basic apparatus with a control and actuation arrangement for the volumetric metering of reagents, a metering unit for the volumetric titration removably attached to the basic apparatus, and mechanical coupling elements for connecting the metering unit to the actuation device. Instead of the volumetric unit or in addition thereto, a coulometric titration cell may be connected with the basic apparatus directly or by an adapter unit, while using the same control device as the metering unit.
摘要翻译：体积计量和/或库仑计运算的滴定装置包括具有用于试剂的体积计量的控制和致动装置的基本装置，用于体积滴定可移除地附接到基本装置的计量单元，以及用于连接计量单元到致动装置。代替体积单位或除此之外，在使用与计量单元相同的控制装置的情况下，可以直接或通过适配器单元将库仑滴定池与基本装置连接。

4. 发明授权

US4693005A Guide bar for a saw chain of a motor-driven chain saw 失效
标题翻译：电动链锯锯链的导杆
公开(公告)号：US4693005A
公开(公告)日：1987-09-15
申请号：US891628
申请日：1986-08-01
申请人： Anton Wehle , Dieter Unrath , Gunther Zimmermann
发明人： Anton Wehle , Dieter Unrath , Gunther Zimmermann
IPC分类号： B27B17/02 , B27B17/12 , B23D57/02 , B23D59/04
CPC分类号： B27B17/12 , B27B17/02
摘要： A guide bar for a saw chain of a motor-driven chain saw has a guide groove formed in the periphery thereof. The drive links of the saw chain have projections known as rakers which protrude beyond the side links of the saw chain and which are guided in the guide groove. The guide bar has at least one supply bore in a groove wall through which lubricating oil is supplied for lubricating the saw chain. In the vicinity of the supply bore, a lubricant surface extending approximately parallel to the groove bottom is provided. This lubricant surface extends to at least one supply surface extending as far as the supply bore. The rakers of the drive links move above the lubricant surface with a narrow spacing. The lubricating oil supplied via the supply bore is guided via the supply surface to the lubricant surface where it forms a film into which the rakers extend as the saw chain revolves. This assures that the supplied lubricating oil is picked up by the rakers and carried by them to the link locations of the saw chain thereby assuring very effective lubrication.
摘要翻译：马达驱动链锯的锯链的引导杆在其周边形成有引导槽。锯链的驱动连杆具有突出超过锯链的侧连杆并被引导在引导槽中的称为耙子的突出部。引导杆在槽壁中具有至少一个供应孔，通过该供应孔供应润滑油以润滑锯链。在供应孔附近，设置有大致平行于凹槽底部延伸的润滑剂表面。该润滑剂表面延伸至延伸至供应孔的至少一个供应表面。驱动连杆的耙子以较窄的间距移动到润滑剂表面上方。通过供应孔供应的润滑油通过供应表面被引导到润滑剂表面，在那里它形成了一个胶片，当锯链旋转时，耙子延伸到其中。这样可确保所提供的润滑油由耙机拾取并由其承载到锯链的连接位置，从而确保非常有效的润滑。

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