专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06752116B2 Connection between two shaft ends, positioned coaxially one behind the other, of a gas shuttle valve in an internal combustion engine and a valve actuator 失效
标题翻译：在内燃机中的气体梭阀和阀致动器之间的两个轴端之间的连接，一个彼此同轴地定位
公开(公告)号：US06752116B2
公开(公告)日：2004-06-22
申请号：US10089499
申请日：2002-08-19
申请人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Jürgen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
发明人： Hermann Gaessler , Udo Diehl , Karsten Mischker , Rainer Walter , Bernd Rosenau , Jürgen Schiemann , Christian Grosse , Georg Mallebrein , Volker Beuche , Stefan Reimer
IPC分类号： F02N300
CPC分类号： F01L9/04 , F01L3/10 , F01L2009/0425
摘要： A connection between two shaft ends situated coaxially one behind the other, of a gas exchange valve of an internal combustion engine and a piston rod of a valve actuator is provided, where at least one coupling member at least partially surrounds the shaft ends. The coupling member is radially compressed with respect to the two shaft ends by at least one compressing member to produce static friction locking between each shaft end and the coupling member that transfers the actuating motion of valve actuator to gas exchange valve in a slip-free manner. As a result, the fatigue strength of the connection may be increased and its assembly and disassembly may be simplified.
摘要翻译：提供同轴地位于另一端的两个轴端之间的连接，内燃机的气体交换阀和阀致动器的活塞杆，其中至少一个联接构件至少部分地围绕轴端。联接构件通过至少一个压缩构件相对于两个轴端部径向压缩，以在每个轴端和联接构件之间产生静摩擦锁定，其以无滑动的方式将阀致动器的致动运动传递到气体交换阀。结果，连接的疲劳强度可以增加，并且其组装和拆卸可以被简化。

2. 发明授权

US06565123B2 Latch for telescoping vacuum-cleaner tube 有权
公开(公告)号：US06565123B2
公开(公告)日：2003-05-20
申请号：US09995849
申请日：2001-11-28
申请人： Jürgen Schiemann , Hartmut Kiel
发明人： Jürgen Schiemann , Hartmut Kiel
IPC分类号： A47L900
CPC分类号： A47L9/244
摘要： A vacuum-cleaner wand has an inner tube formed with an axially extending row of radially outwardly open recesses, an outer tube, and a latch base part fixed to the outer tube and formed with an elastically deformable web carrying a latching block displaceable radially into and out of the recesses. The base part also is formed with a pair of radially outwardly projecting guide walls forming radially inwardly directed guide edges. A movable latch part fitting over the base part is formed with a pair of radially inwardly projecting guide walls forming radially outwardly directed guide edges sliding on the guide edges of the base part for sliding between axially offset latched and unlatched positions. A radially inwardly projecting actuating bump formed in the movable part bears in the latched position radially inward on the block and holds the block in the inner position.

3. 发明授权

US06893050B2 Plug-in vacuum cleaner hose arrangement 失效
标题翻译：插入式吸尘器软管布置
公开(公告)号：US06893050B2
公开(公告)日：2005-05-17
申请号：US10070019
申请日：2001-06-26
申请人： Jürgen Schiemann , Hartmut Kiel
发明人： Jürgen Schiemann , Hartmut Kiel
IPC分类号： A47L9/24 , F16L27/12
CPC分类号： A47L9/242 , Y10S285/921
摘要： The invention relates to a plug-in vacuum cleaner hose arrangement (10), comprising a socket (15), formed from a collar piece (12), in which a hose push-fit end (13) is detachably held, by axially plugging in to a clip-lock. An operating slide (17), comprising a retaining surface (26) runs axially on the collar piece (12) and may be axially displaced in both opposing axial directions (e, a) about a neutral axial position for the retaining surface (26) thereof, against a spring force (by 18). In said neutral axial position the retaining surface (26) locks the clip body (S) and releases the same when displaced from the neutral position thereof by any movement. The connection is produced by a first directing surface (41) on the front end of the hose push-fit end (13) and opening the connection is performed by a second directing surface (43) formed by the locking recess (T) of the hose push-fit end (14). Said arrangement (10) permits a convenient operation, both on attaching and detaching the connection.
摘要翻译：本发明涉及一种插入式真空吸尘器软管装置（10），其包括由套环件（12）形成的插座（15），其中软管推入式端部（13）可拆卸地保持，通过轴向堵塞进入剪辑锁。包括保持表面（26）的操作滑动件（17）在轴环件（12）上轴向延伸，并且可以围绕保持表面（26）的中性轴向位置在两个相对的轴向方向（e，a）上轴向移位，反对弹簧力（18）。在所述中立的轴向位置，保持面26锁定夹子主体S，并通过任何运动从其中立位置移开。连接由软管推入端（13）的前端上的第一引导表面（41）产生，并且打开该连接由第二引导表面（43）执行，该第二引导表面（43）由软管推入端（14）。所述装置（10）允许在连接和拆卸连接时都能方便地操作。

4. 发明授权

US06431607B1 Telescopable vacuum-cleaner suction pipe 失效
标题翻译：可伸缩式真空吸尘器吸管
公开(公告)号：US06431607B1
公开(公告)日：2002-08-13
申请号：US09578600
申请日：2000-05-25
申请人： Gotthard Kittelmann , Olaf Günther , Jürgen Schiemann
发明人： Gotthard Kittelmann , Olaf Günther , Jürgen Schiemann
IPC分类号： F16L3500
CPC分类号： A47L9/244 , Y10S285/921
摘要： A vacuum-cleaner pipe assembly can have inner and outer pipes telescopingly engaged with one another and on a sleeve surrounding the inner pipe, a locking body which engages in selected detents formed on the inner pipe. A rocker or rotatable eccentric in a housing on the sleeve surrounding the inner pipe bears directly against the locking body and is biased by a spring into the locking position.
摘要翻译：真空吸尘器管组件可以具有彼此可伸缩地接合的内管和外管以及围绕内管的套管，锁定体接合形成在内管上的选定的止动件。围绕内管的套筒中的摇臂或可旋转偏心体直接抵靠锁定体，并被弹簧偏压到锁定位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式