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1. 发明申请

WO1998005884A1 TRACTION WHEEL FOR TENSION ELEMENT 审中-公开
标题翻译：张紧轮牵引手段
公开(公告)号：WO1998005884A1
公开(公告)日：1998-02-12
申请号：PCT/EP1997003391
申请日：1997-06-28
申请人： INA WÄLZLAGER SCHAEFFLER OHG , ULLEIN, Thomas
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F16H07/12
CPC分类号： F16H7/1236 , F16H2007/0859 , F16H2007/0891
摘要： This invention concerns a device for putting a tension element under tension, preferably a chain, consisting of a traction wheel, preferably a sprocket (1) mounted to rotate on a hollow axle (3). A hollow piston element (5, 6) is arranged within a hollow axle (3) which is sprung against the hollow axis (3) by means of a spring element, preferably a coil spring (12). The piston element (5, 6) is arranged in a piston chamber (4) wherein the longitudinal axis of the piston element (5, 6) is arranged perpendicular to the traction wheel axis. Preferably motor oil is provided in the cavity (7) of the hollow piston element (6) to hydraulically dampen the piston element (6). So that the enlargement of the radial extension of the spring element (12) can occur independently of the radial extension of the cavity (7), it is proposed that the piston element (5, 6) comprise an external piston (5) which is sprung against the hollow axis by the spring element and an external piston (6) which is arranged concentric to the external piston (5); the internal piston (6) is provided on the face side with a stop (11) for the hollow axle (3).
摘要翻译：一种用于张紧一个牵引元件，优选地具有在中空轴（3）可旋转地安装张紧轮，优选提供链轮（1）一个链装置。中空轴（3），中空活塞构件的内部（5,6）被布置成，它是弹簧加载的通过弹簧元件，优选螺旋弹簧（12）相对于所述中空轴（3）。活塞部件（5,6）被布置在活塞壳体（4），其特征在于，所述活塞件的所述纵向轴线（5,6）被横向地布置到Spannradachse。在内部（7）中空活塞元件（6）优选为发动机油，用于所述活塞件的液压阻尼（6）。因此，弹簧元件的径向范围的扩大（12）的内部空间（7）可发生的径向范围的独立的，因此建议活塞元件（5，6）的弹簧元件中的一个（12）弹簧加载抵靠中空轴（3）的外包括活塞（5）和同心设置的外活塞（5），其被用于中空轴与植物（11）正面提供的内活塞（6）（3）。

2. 发明申请

WO1998005883A1 TENSIONING DEVICE 审中-公开
标题翻译：芯片器件
公开(公告)号：WO1998005883A1
公开(公告)日：1998-02-12
申请号：PCT/EP1997003220
申请日：1997-06-20
申请人： INA WÄLZLAGER SCHAEFFLER OHG , KOCH, Reinhard , SCHUSEIL, Bolko , ULLEIN, Thomas
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F16H07/08
CPC分类号： F16H7/0836 , F16H7/0848 , F16H2007/0806 , F16H2007/0812 , F16H2007/0814 , F16H2007/0859 , F16H2007/0891
摘要： A tensioning device for traction means, in particular chains, has a piston (4) guided in the longitudinal direction in a housing (1, 3) and spring-loaded against the traction means. A dampening device (9, 18) is further provided to dampen the piston movements. Hydraulic fluid, in particular engine oil, can be discharged from a pressure chamber (16) through at least one leakage gap (13, 26) of the dampening device (9, 18). In order to provide a leakage gap with a simple and economic design, a rotationally symmetrical body, for example a cylinder (10), is arranged in a cavity (11, 24) of the dampening device (9, 18). The leakage gap (13, 26) is formed between the cavity wall (12, 25) and the outer surface of the rotationally symmetrical body (10).
摘要翻译：牵引的张紧装置是指，尤其是链，包括在外壳（1，3）沿纵向可移动地引导对抗牵引装置弹簧加载的活塞（4）。此外，减震装置（9，18）被设置用于缓冲活塞的运动，由此经由所述减震装置（9，18）中的至少一个泄漏间隙（13，26）在特定的发动机油的液压流体，从压力室（16）可以被耗散掉。的泄漏间隙的简单且廉价的形成确保了，在所述阻尼装置（9，18）的旋转对称体，一个接收器（11，24），例如一个气缸（10）被布置，其中，所述接收壁（12，25）和所述间形成的泄漏间隙（13，26）的旋转对称的本体（10）的侧表面上。

3. 发明申请

WO1998021505A1 DEVICE FOR CONVERTING A ROTATIONAL MOVEMENT INTO AN AXIAL MOVEMENT 审中-公开
标题翻译： DEVICE FOR CONVERTING的旋转运动转换成轴向
公开(公告)号：WO1998021505A1
公开(公告)日：1998-05-22
申请号：PCT/EP1997005025
申请日：1997-09-15
申请人： INA WÄLZLAGER SCHAEFFLER OHG , OETJEN, Jürgen
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F16H25/22
CPC分类号： F16H25/2266 , Y10T74/19795
摘要： The invention concerns a device for converting a rotational movement into an axial movement, said device comprising a threaded spindle (9), a sleeve (10) surrounding the latter concentrically and at a spacing, and a number of axis parallel rollers (1, 5) which are disposed in the spacing, are each provided with a peripheral profile and mesh with the threaded spindle (9). According to the invention, each roller (1, 5) is axially mounted via rolling bodies (19) with its two end faces on housing plates (14, 15) disposed inside the sleeve (10) in a rotationally rigid manner.
摘要翻译：在用于将旋转运动转换为轴向运动与螺纹轴（9），这些间隔开的同心地围绕所述套筒（10）和在所述间隔开的轴向平行辊的数（1,5），它们分别设置有unlaufenden简档的一个的装置并且位于与接合螺纹轴（9），根据本发明，每个辊子（1,5）与固定以防止旋转的套筒（10）内的两个端边布置（14,15），其安装经由滚动体（19）轴向壳体光盘。

4. 发明申请

WO1998015388A1 STRIKING TOOL PROVIDED WITH AN AIR-CUSHION IMPACT MECHANISM 审中-公开
标题翻译：带泡沫SCHLAGWERK提供的冲击工具
公开(公告)号：WO1998015388A1
公开(公告)日：1998-04-16
申请号：PCT/EP1997005027
申请日：1997-09-15
申请人： INA WÄLZLAGER SCHAEFFLER OHG
发明人： INA WÄLZLAGER SCHAEFFLER OHG , MEIER, Peter , HEHN, Werner
IPC分类号： B25D11/06
CPC分类号： B25D11/062
摘要： The invention concerns the wobble mechanism (2) of a striking tool which is provided with an air-cushion impact mechanism (1). The hub (5) of the wobble mechanism (2) is disposed on an intermediate shaft (3), a wobble plate (6) being rotatably mounted on the hub (5) by means of at least one roller bearing (10, 11). The tracks (10a, 11a, 12) are disposed inclined towards the longitudinal axis of the shaft (3), the wobble finger (7) of the wobble plate (6) being adapted to actuate the air-cushion impact mechanism (1). According to the invention, an economical wobble mechanism which in particular absorbs high axial stresses is provided in that a sheet metal flange (8, 9) is disposed in a rotationally rigid manner on each side of the wobble plate (6) on the substantially tubular hub (5), which is produced in particular by deep-drawing sheet metal. The wobble plate (6) and the sheet metal flanges (8, 9) are provided at mutually facing ends with the tracks (10a, 11a, 12) for the axial roller bearing (10, 11).
摘要翻译：冲击工具的摆动机构（2）上设置有气垫冲击机构（1）。该摆动机构（2）的轮毂（5）被设置在中间轴（3），其中，斜盘（6）由至少一个滚动轴承（10，11）可旋转地安装在所述轮毂（5）的装置安装。滚道（10A，11A，12）被布置倾斜于轴（3）的纵向轴线，其中，设置在所述旋转斜盘（6）的用于气垫击打机构（1）的致动的摆动手指（7）。收容摆动机构的廉价的，尤其是高轴向载荷在通过由金属板制成的拉深毂上创建所述大致管状的，特别是（5）可旋转地设置在旋转斜盘的两侧上（6），这取决于金属板的凸缘（8,9），其中旋转斜盘（6）和金属板的凸缘（8,9）上设置有前侧与轴向滚动轴承（10，11）的滚道（10A，11A，12）的面向。

5. 发明申请

WO1998046864A1 INNER SEAL FOR A CAMSHAFT ADJUSTING DEVICE IN AN INTERNAL COMBUSTION ENGINE, SPECIALLY A BLADE CELL ADJUSTING DEVICE 审中-公开
标题翻译：到内燃发动机的凸轮轴调节内部密封，尤其是叶片调节
公开(公告)号：WO1998046864A1
公开(公告)日：1998-10-22
申请号：PCT/EP1997006169
申请日：1997-11-06
申请人： INA WÄLZLAGER SCHAEFFLER OHG , KOHRS, Mike , AUCHTER, Jochen , SCHÄFER, Jens
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F01L01/344
CPC分类号： F01L1/3442 , F01L2001/34479 , F01L2001/34483
摘要： The invention relates to an inner seal for a blade cell adjusting device, comprising a drive gear (2) with a hollow chamber and which is connected to the crankshaft of an internal combustion engine by means of a toothed belt or distribution chain, as well as comprising a blade wheel (13) which is inserted into the hollow chamber (9) and rotationally fixed to the camshaft of an internal combustion engine. The drive gear (2) has at least one working chamber (5) inside its peripheral wall (3). The blades of the blade wheel subdivide each working chamber (5) into two respective pressure chambers (10, 11). In order to avoid leakage of pressure means, in-between the pressure chamber (10, 11) of each working chamber (4) and in-between each individual working chamber (5), the invention provides that each blade of the blade wheel (13) is configured as a separate blade segment (18) which can move inside a guide (15) in the blade wheel (13) and which is radially sealed against leakage by the radial centrifugal force resulting from the rotation of the blade cell adjusting device (1) during operation of the engine and acting on each blade segment (18), in addition to being axially sealed against leakage by at least one pre-stressed axial sealing element (23).
摘要翻译：本发明涉及一种内密封在一个叶片调节装置，其通过使用正时皮带或正时链，以及含有空隙驱动轮（2）和所述腔（9），其连接至内燃发动机的曲轴，旋转地连接到的凸轮轴连接到叶轮（13），内燃发动机，其中在其圆周壁的内侧上的驱动轮（2）（3）具有至少一个工作腔（5）和所述叶轮的叶片（13），每个工作腔（5）轮流在每种情况下两个压力室（10，细分11）。用于压力介质泄漏的压力室之间的每个工作腔的回避（10，11）（4）和各个工作腔（5）之间，本发明提出，每个叶轮的导向件（15）内部的叶轮（13）的叶片（13 ）可移动的，单独的翼段（18）形成，其径向离心力和由径向作用得到的（从叶片调整1单元的旋转发动机运行期间）及（每个叶片区段18）轴向（由至少一个被在与预应力Axialdichtelement 23表演）是无泄漏密封。

6. 发明申请

WO1998041741A1 HYDRAULIC BACKLASH COMPENSATION ELEMENT 审中-公开
标题翻译：液压PLAY补偿元件
公开(公告)号：WO1998041741A1
公开(公告)日：1998-09-24
申请号：PCT/EP1997007063
申请日：1997-12-16
申请人： INA WÄLZLAGER SCHAEFFLER OHG , DEBERLE, Markus , SPEIL, Walter
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F01L01/24
CPC分类号： F01L1/25 , F01L2103/00
摘要： The invention relates to a hydraulic backlash compensation element (2) for a cam follower of an internal combustion engine valve gear. Said hydraulic backlash compensation element (2) is provided with elements for producing a backlash in the event of undesired pressure fluctuations in a base circle phase of the acting cam. According to the invention, a valve element (14) which closes a high-pressure chamber (15) of said backlash compensation element (2) in the direction leading to a reserve chamber (11) is spring-loaded towards a high-pressure chamber (15) as opposed to a valve seat bore (13). When the pressures in the reserve chamber (11) and the high-pressure chamber (15) are equal, the spring arrangement causes the valve seat bore (13) to remain open, thereby bringing about a certain backlash effect by allowing a defined quantity of hydraulic fluid to spill out of the high-pressure chamber (15) into the reserve chamber (11) during pressure peaks. An attachment device for the spring elements is provided on a separate fixing part (18) on the reserve chamber side. Said fixing part (18) is thin-walled and is supported on a floor (12) of a pressure piston (6), having an outlet (23) for the hydraulic fluid at the same time.
摘要翻译：一种用于内燃发动机的气门传动装置的一个凸轮随动件的液压间隙补偿元件（2）设置有用于在所述偏压凸轮的基圆相产生不期望的压力波动的空行程。一个间隙补偿元件（2）向储液（11）关闭开关阀装置（14）的高压室（15）不处于阀座孔（13）的方向根据本发明的弹簧加载的，但在该高压室（15）的方向。这个弹动在所述储存器（11）和高压室（15）的压力平衡进行保持打开，所述阀座孔（13），因此在一定Leerhubwirkung由Überströmmöglichkeit来自高压室（15）到所述贮存器（11）的液压流体的限定的量在所提到的压力峰值。一种用于弹簧装置（17）的安装是库房每一个单独保持器（18）。该保持部分（18）是薄壁的并且被支撑在一个柱塞（6）的底板（12），并在同一时间具有用于液压介质的流路（23）。

7. 发明申请

WO1998027318A1 OPERATING LEVER FOR A VALVE OPERATING MECHANISM OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： TRIGGER用于气门机构的内燃机
公开(公告)号：WO1998027318A1
公开(公告)日：1998-06-25
申请号：PCT/EP1997003664
申请日：1997-07-10
申请人： INA WÄLZLAGER SCHAEFFLER OHG , SPEIL, Walter
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F01L01/18
CPC分类号： F01L1/185 , F01L1/16 , Y10T74/20882
摘要： The invention relates to an operating lever for a valve operating mechanism of an internal combustion engine, whereby said lever at the end situated on the valve side has a sliding shoe located between itself and a valve stem end of a gas exchange valve. The operating lever is characterized in that it is configured as a piece of sheet metal worked without cutting, which in the area (2) situated on the side of the valve has a lower wall (12) linked to two side walls (5, 6) in such a way that they form a U shape open at the top. Said lower wall (12) has a recess (13) that is open at the bottom and designed to accommodate the sliding shoe (14), which is held inside the recess (13) in such a way that it cannot slip out. The dimensions of the sliding shoe (14) and recess (13) are matched in such a way that the sliding shoe (14) can freely swivel within the cavity (13) in relation to the displacement of the valve stem (11).
摘要翻译：一种用于内燃发动机的气门传动装置致动杆具有在本身和在滑靴的气体交换阀的阀杆端之间的阀侧的端部。致动杆的特征在于，它被设计为一个非切削形成的金属片部件，其在阀侧区域具有底壁（12）具有两个侧壁（2）（5,6）是U形的开放连接起来，所述底壁（12）具有用于在所述凹部接收所述滑动块（14）和所述鞋（14）的向下开口的凹部（13）（13）被保持圈养，从而滑靴（14）和凹部（13）在匹配他们的空间范围彼此，使得滑瓦（14）与所述阀杆（11）的位移可以在所述凹部执行相关联的枢转运动（13）的干扰。

8. 发明申请

WO1998025050A1 DEVICE FOR TRANSFORMING A ROTATIONAL MOVEMENT INTO A RECTILINEAR MOVEMENT 审中-公开
标题翻译：设备用于将旋转运动为直线运动
公开(公告)号：WO1998025050A1
公开(公告)日：1998-06-11
申请号：PCT/EP1997005617
申请日：1997-10-10
申请人： INA WÄLZLAGER SCHAEFFLER OHG , WIEHL, Hermann
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F16H25/22
CPC分类号： F16H25/2266
摘要： A device for transforming a rotational movement into a rectilinear movement, comprising a threaded spindle (6), a housing surrounding said spindle concentrically, the housing being configured as a sleeve (1), and multiple rollers (7) placed in-between, which engage with the threading of the threaded spindle (6) by means of circular grooves and comprise journals (8) by means of which the rollers are pivotally mounted parallel to the axis of the threaded spindle (6) in openings in the sleeve (1). According to the invention, the sleeve (1) is elastically configured by means of a radially extending continuous slot and engulfed by a wound flat spiral spring (10). This device makes it possible to exert the required radial pretension for the rollers which roll on the threaded spindle.
摘要翻译：在用于Umwandlng与圆形槽延伸的装置的旋转运动转换成与螺纹轴的线性运动（6），一个同心地环绕壳体，其中有一个套筒（1）的形式，并且布置辊之间的数目（7）螺纹心轴（6）的螺纹处于啮合和轴承销（8），是通过它们在轴承套筒的开口（1）轴向地平行于所述螺纹轴（6）根据本发明的可旋转地安装，所述套管（1）的径向延伸的装置，通过设计为弹性的和卷绕的扁平螺旋弹簧的槽（10）缠绕。这种布置使得能够在滚动申请丝杠所要求的径向偏置在辊子上以简单的方式。

9. 发明申请

WO1998004811A1 DEVICE FOR ALTERING THE OPENING AND CLOSING TIMES OF GAS-EXCHANGE VALVES OF AN INTERNAL-COMBUSTION ENGINE 审中-公开
标题翻译：装置，用于改变换气阀的内燃发动机的打开及关闭
公开(公告)号：WO1998004811A1
公开(公告)日：1998-02-05
申请号：PCT/EP1997001981
申请日：1997-04-19
申请人： INA WÄLZLAGER SCHAEFFLER OHG , AUCHTER, Jochen , KOHRS, Mike , STRAUSS, Andreas
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F01L01/344
CPC分类号： F01L1/34406 , Y10T74/2102
摘要： A device (1) for altering the opening and closing times of gas-exchange valves of an internal-combustion engine has communicating slide and freewheel means (15, 20). By means of these elements, immediately upon starting the internal-combustion engine, an adjusting piston (7) of the device (1) is brought into its desired starting position and/or held there long enough for the device (1) to be filled sufficiently with hydraulic fluid again. While in the hydraulic-fluid-free state, the adjusting piston (7) is at the same time largely prevented from making any undesired oscillations.
摘要翻译：每个用于改变内燃机的气体交换阀的开启和关闭包括：传输栅极和续流装置（15，20）的装置（1）。通过这些元件（15，20）被放置在装置的一个调节活塞（7）（1）直接在内燃机的在其所需的开始位置以这样的方式有保持的开始和/或，直到该设备（1）被再次充分填充到液压装置，在调节活塞（7）的自由液压状态从同时防止不希望的振荡运动尽可能。

10. 发明申请

WO1998028522A1 TAPPET FOR A VALVE MECHANISM OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：挺杆用于气门机构的内燃机
公开(公告)号：WO1998028522A1
公开(公告)日：1998-07-02
申请号：PCT/EP1997004048
申请日：1997-07-25
申请人： INA WÄLZLAGER SCHAEFFLER OHG , SPEIL, Walter
发明人： INA WÄLZLAGER SCHAEFFLER OHG
IPC分类号： F01L01/24
CPC分类号： F01L1/143 , F01L1/08 , F01L1/25 , F01L2820/01
摘要： A tappet (1) having a hydraulic element for compensation for play (7), in which a forced opening of its check valve (15) is produced in the course of a base circle area alpha of the actuating cam (5). In accordance with the invention, this is achieved in that a closing member (16) of the check valve (15) is actuated by a final control element (21). This final control element (21) comes through a base (3) of the tappet (1) and co-operates with a groove (22) on the external casing (23) of the cam (5). This groove (22) stretches along the entire perimeter of the cam (5) with the exception of its base circle area. When the base circle area alpha is opposite the base (3), a forced opening of the closing member (16) results. In this way, undesirable discharge of the gas exchange valve, which is actuated by the tappet (1), and/or an opening of this valve by opening movements undesirably directed by the cam (5) against the element for compensation for play (7), can no longer ensue in the basic circle area alpha of the cam (5).
摘要翻译：在RAM（1），具有hyraulisches玩补偿元件（7），一个迫使阿尔法作用凸轮（5）制备的基圆部分期间打开止回阀（15）。这是根据本实现，所述单向阀（15）由致动器（21）的封闭体（16）作用时，本发明。该致动器（21），通过所述柱塞（1）的底部（3）延伸并与凸轮（5）的外壳（23）的槽（22）协作。该槽（22）在所述凸轮（5）与所述基圆区域之外的整个周边延伸。现在阿尔法相对基圆区域的底部（3），所以进行的封闭体（16）的强制开口。因此，可能在所述凸轮（5）的基圆区域的α发生不再在RAM（1）当气体交换阀作用或dessem通过凸轮开口的不希望的浮雕间隙补偿元件（5）（7）不期望的引导的开口运动。

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