公开(公告)号：US20120066877A1

公开(公告)日：2012-03-22

申请号：US12950436

申请日：2010-11-19

申请人： Hans-Joachim ZILLMER ,  Dominik GROSS ,  Gerhard HALBIG

发明人： Hans-Joachim ZILLMER ,  Dominik GROSS ,  Gerhard HALBIG

IPC分类号： B23P19/04

CPC分类号： B25B27/06 ,  B25B11/002 ,  F16C35/06

摘要： An extractor tool, in particular for bearing rings. This extractor tool is intended to be suitable, in particular, for extracting, or demounting, bearing rings, and it is also intended to be used in mounting situations in which radial access and bilateral axial access to the machine part to be demounted are not possible and, in addition, the extractor tool is to be simple and cost-effective to produce and easy to operate. The extractor tool has at least one magnet for non-positively connecting the extractor tool to a machine part to be extracted, in particular a bearing ring.

摘要翻译： 提取器工具，特别是用于轴承圈。 这种提取器工具特别适用于提取或拆卸轴承环，并且也用于安装情况，其中不可能径向进入和双向轴向进入机器部件被拆卸 此外，提取器工具的制造简单且成本低廉，易于操作。 提取器工具具有至少一个磁体，用于将提取器工具非正向地连接到要提取的机器部件，特别是轴承环。

公开(公告)号：US08127911B2

公开(公告)日：2012-03-06

申请号：US12757539

申请日：2010-04-09

申请人： Sebastian Honselmann ,  Dominik Hans ,  Simon Ortmann

发明人： Sebastian Honselmann ,  Dominik Hans ,  Simon Ortmann

IPC分类号： F16D23/14 ,  F16D21/06

CPC分类号： F16D21/00 ,  F16D23/14

摘要： An actuation system for a double clutch. The actuation system has a guide sleeve disposed around transmission input shafts of a double-clutch transmission which is connected downstream and two cylindrical elements which are disposed on the sleeve axially displaceably by an actuator unit, each for actuating the clutches. The cylindrical elements can be displaced independently from each other, are locked into position, and overlap each other.

摘要翻译： 双离合器的致动系统。 致动系统具有引导套筒，该引导套筒设置在双离合器变速器的传动输入轴周围，该双离合器变速器连接在下游，两个圆柱形元件通过致动器单元轴向移动而设置在套筒上，每个用于致动离合器。 圆柱形元件可以彼此独立地移位，被锁定就位并彼此重叠。

公开(公告)号：US20120043176A1

公开(公告)日：2012-02-23

申请号：US13289749

申请日：2011-11-04

申请人： Johannes Arnold ,  Dirk Hofstetter ,  Ivo Agner

发明人： Johannes Arnold ,  Dirk Hofstetter ,  Ivo Agner

IPC分类号： F16D21/00 ,  F16F15/10

CPC分类号： B60K6/485 ,  B60K6/40 ,  Y02T10/6226 ,  Y10T74/2128

摘要： A double clutch transmission comprising a wet dual clutch, a dual mass flywheel and a centrifugal force pendulum and an electric motor which is connected to the primary side of the dual mass flywheel.

摘要翻译： 一种双离合器变速器，包括湿式双离合器，双质量飞轮和离心力摆，以及连接到双质量飞轮的初级侧的电动马达。

公开(公告)号：US08118491B2

公开(公告)日：2012-02-21

申请号：US12293833

申请日：2007-03-14

申请人： Martin Menges ,  Franziska Hausberger

发明人： Martin Menges ,  Franziska Hausberger

IPC分类号： F16C33/46 ,  F16C19/00

CPC分类号： F16C29/065 ,  F16C33/49 ,  F16C33/506

摘要： A rolling element chain (8) which includes a plurality of rolling elements that are disposed in a row one after the other in a cage strip (12) and interspaced by separating webs (13) of the cage strip (12). The separating webs (13), on their front end disposed transverse to the rolling element chain (8), are connected to a flexible cage belt (15) which extends along the rolling element chain (8). On the other free front end disposed transverse to the rolling element chain (8), the separating webs (13) have recesses (16, 20) for engaging with a retaining rim (21, 18) for retaining the rolling element chain (8), with the recesses being continuous in a longitudinal direction of the rolling element chain (8).

摘要翻译： 一种滚动元件链（8），其包括多个滚动元件，所述多个滚动元件在笼条（12）中一个接一个地排列成一排，并通过分离所述保持架条（12）的腹板（13）而间隔开。 在横向于滚动元件链（8）设置的前端上的分离纤维网（13）连接到沿滚动元件链（8）延伸的柔性保持架带（15）。 在横向于滚动元件链（8）设置的另一个自由前端上，分隔腹板（13）具有用于与用于保持滚动元件链（8）的保持边缘（21,18）接合的凹槽（16,20） ，其中所述凹部在所述滚动元件链（8）的纵向方向上是连续的。

公开(公告)号：US20120037109A1

公开(公告)日：2012-02-16

申请号：US13265644

申请日：2010-04-27

申请人： Peter Solfrank

发明人： Peter Solfrank

IPC分类号： F02B75/06

CPC分类号： F16F15/267 ,  F16C21/00 ,  F16C2361/53 ,  Y10T74/2183

摘要： A mass balancing mechanism is provided for balancing mass forces and/or mass torques of an internal combustion engine. The mass balancing mechanism includes an unbalanced shaft (4) having shaft sections (6, 7) for generating the imbalance, two outer bearing journals (9, 10), and at least one inner bearing journal (5) that connects two of the shaft sections, at which bearing journals the unbalanced shaft is rotatably supported at associated bearing points (2, 1, 3) of the internal combustion engine. The inner bearing journal deflects radially relative to the two shaft sections adjacent thereto and forms a radial plain bearing with the inner bearing point (2). According to the invention, the outer bearing journals should each form a radial roller bearing with the outer bearing points (1, 3).

摘要翻译： 提供了用于平衡内燃机的质量力和/或质量转矩的质量平衡机构。 质量平衡机构包括：不平衡轴（4），其具有用于产生不平衡的轴部分（6,7），两个外轴承轴颈（9,10）和至少一个内轴承轴颈（5） 其中不平衡轴的轴颈轴颈可旋转地支撑在内燃机的相关联的轴承点（2,3）处。 内轴承轴颈相对于与其相邻的两个轴部分径向偏转，并形成具有内轴承点（2）的径向滑动轴承。 根据本发明，外轴承轴颈应各自形成具有外轴承点（1,3）的径向滚子轴承。

公开(公告)号：US20120024245A1

公开(公告)日：2012-02-02

申请号：US13167063

申请日：2011-06-23

申请人： Andreas Nendel

发明人： Andreas Nendel

IPC分类号： F01L1/04

CPC分类号： F01L13/0036 ,  F01L2013/0052 ,  Y10T29/49293

摘要： A valve train of an internal combustion engine with a camshaft (1) that has a carrier shaft (2) and a cam part (3) that is locked on rotation on the carrier shaft and is arranged displaceable in the axial direction and has at least one cam group (4a to 4c, 5a to 5c) of different elevations for variable actuation of a gas-exchange valve and a groove-shaped axial connecting link (10) with two connecting-link paths (11, 12) crossing its periphery, and with two actuation pins (13, 14) that can be coupled in the connecting-link paths for displacement of the cam part in the direction of the two connecting-link paths. The axial connecting link is further provided with a third connecting-link path (20) that runs essentially equidistant to one of the two crossing connecting-link paths, and the actuation pins can be coupled simultaneously in the first connecting-link path (11) and the third connecting-link path, and the actuation pin (13) coupled in the third connecting-link path forces a further displacement of the cam part in a direction of the first connecting-link path when passing through the crossing region (16) of the first and second connecting-link paths.

摘要翻译： 一种具有凸轮轴（1）的内燃机的气门机构，所述凸轮轴具有承载轴（2）和凸轮部（3），所述凸轮轴（3）在所述行星架轴上被锁定而旋转， 用于可变致动气体交换阀的不同高度的一个凸轮组（4a至4c，5a至5c）和具有与其周边交叉的两个连接通路径（11,12）的槽形轴向连接连杆（10） 以及可以连接在连接路径中的两个致动销（13,14），用于沿着两个连接链接路径的方向移动凸轮部分。 所述轴向连接连杆还设置有与所述两个交叉连接连杆路径中的一个基本等距的延伸的第三连接路径（20），并且所述致动销可以在所述第一连接路径（11）中同时被联接， 并且所述第三连接路径和所述第三连接路径中的所述致动销（13）在通过所述交叉区域（16）时迫使所述凸轮部件沿所述第一连接路径的方向进一步移动， 的第一和第二连接链路路径。

公开(公告)号：US08104439B2

公开(公告)日：2012-01-31

申请号：US12097678

申请日：2006-11-28

申请人： Mike Kohrs ,  Jens Schafer

发明人： Mike Kohrs ,  Jens Schafer

IPC分类号： F01L1/34

CPC分类号： F01L1/352 ,  F01L2001/34436 ,  F01L2001/3444 ,  F01L2810/02 ,  F01L2820/01

摘要： Traditional camshaft adjusters are connected to a lubricant circuit of an internal combustion engine. Lubricant flows which are too large flood the drive of the camshaft adjuster, which leads to needless churning losses in the drive and needless losses of the pump capacity of the lubricant for other structural components of the internal combustion engine. According to the invention, a flow element (59), which includes a throttle element or screen in the flow channel (26), is used. According to another embodiment of the invention, the throttle element or screen can be used in various ways.

摘要翻译： 传统的凸轮轴调节器连接到内燃机的润滑剂回路。 凸轮轴调节器的驱动力过大的润滑剂流动，这导致驱动器中不必要的搅拌损失和用于内燃机的其它结构部件的润滑剂的泵容量的不必要的损失。 根据本发明，使用在流动通道（26）中包括节流元件或屏幕的流动元件（59）。 根据本发明的另一个实施例，节流元件或屏幕可以以各种方式使用。

公开(公告)号：US20120018267A1

公开(公告)日：2012-01-26

申请号：US13187568

申请日：2011-07-21

申请人： PATRICK LINDEMANN

发明人： PATRICK LINDEMANN

IPC分类号： F16H45/02 ,  F16D33/18

CPC分类号： F16H45/02 ,  F16H2045/005 ,  F16H2045/007 ,  F16H2045/0205 ,  F16H2045/0231 ,  F16H2045/0247 ,  F16H2045/0278

摘要： A hub assembly for a torque converter includes a hub with a circumferential groove and a seal arranged to contact an element of the torque converter. The seal is at least partially disposed in the groove. The groove has a first radial wall, a second radial wall axially offset with respect to the first radial wall, and at least one opening in the second radial wall. The seal is axially displaceable to seal against the first wall to block fluid flow between the hub and the element and to seal against the second radial wall and enable fluid flow through the opening.

摘要翻译： 用于变矩器的轮毂组件包括具有周向槽的轮毂和布置成接触变矩器的元件的密封件。 密封件至少部分地设置在凹槽中。 凹槽具有第一径向壁，相对于第一径向壁轴向偏移的第二径向壁，以及第二径向壁中的至少一个开口。 密封件可轴向移动以密封第一壁以阻止轮毂和元件之间的流体流动并且密封抵靠第二径向壁并使流体流过开口。

公开(公告)号：US20110311174A1

公开(公告)日：2011-12-22

申请号：US13254769

申请日：2010-03-19

申请人： Horst Doeppling ,  Heinrich Hofmann ,  Ernst Geiger ,  Ernst Masur

发明人： Horst Doeppling ,  Heinrich Hofmann ,  Ernst Geiger ,  Ernst Masur

IPC分类号： F16C23/06 ,  F16C33/41 ,  F16C33/58 ,  F16C33/32

CPC分类号： F16C33/36 ,  F16C19/36 ,  F16C33/491 ,  F16C43/06

摘要： A ball roller bearing, which has an outer and inner bearing ring with a groove-shaped raceways and ball rollers, which roll between the hearing rings in the raceways. The rollers are held at distances from each other in the circumferential direction by a hearing cage and which have a width that is dimensioned larger than the radial distance between the inside and the outside of the bearing rings. The raceways are divided into two segments by an axially centered annular groove such that a first ball roller rolls on two first diagonally opposed track segments and a second ball roller rolls on two second diagonally opposed track segments of the bearing rings. Both bearing rings are single-piece components, and the bearing cage is formed by two identical double prong-type cages acting independently of each other. The bearing is filled with the ball rollers by an axial tilt cam assembly method.

摘要翻译： 一种滚珠轴承，其具有外滚道轴承和内滚子轴承，其具有槽形滚道和滚珠滚子，其在滚道中的听力环之间滚动。 辊子通过听力保持架在圆周方向上保持彼此间隔开，并且具有尺寸大于轴承环的内侧和外侧之间的径向距离的宽度。 滚道通过轴向居中的环形槽分成两段，使得第一球滚子滚动在两个第一对角相对的轨道段上，并且第二滚珠滚子在轴承环的两个第二对角相对的轨道段上滚动。 两个轴承圈均为单件式零件，轴承座由两个相互独立的双叉型保持架构成。 轴承通过轴向倾斜凸轮组装方法填充有滚珠轴承。

公开(公告)号：US20110303172A1

公开(公告)日：2011-12-15

申请号：US13202870

申请日：2010-02-11

申请人： Jens Schaefer ,  Sebastian Zwahr

发明人： Jens Schaefer ,  Sebastian Zwahr

IPC分类号： F01L1/34 ,  F01L1/344 ,  F01L31/08 ,  F01L1/047

CPC分类号： F01L13/0042 ,  F01L1/34406 ,  F01L1/352 ,  F01L2001/0475

摘要： A valve drive for controlling gas exchange valves of an internal combustion engine. The valve drive has at least one valve camshaft that is supported within a cylinder head of the engine and that can be moved in rotation by a drive disk and an adjustment device, which has an adjustment motor and a gear train. The adjustment device provides for an axial movement and/or rotation of the valve camshaft relative to the drive disk in a specific manner upon actuation of the adjustment motor and by the intermediately connected gear train in order to vary in a specific manner an actuation of the gas exchange valves that occurs by cams of the valve camshaft. Also, the adjustment motor is placed predominantly or completely within a common chamber with the drive disk.

摘要翻译： 一种用于控制内燃机的气体交换阀的阀驱动器。 阀驱动器具有至少一个阀凸轮轴，其被支撑在发动机的气缸盖内，并且可以由具有调节电机和齿轮系的驱动盘和调节装置旋转移动。 调节装置在调节马达和中间连接的齿轮系的致动时以特定方式提供阀凸轮轴相对于驱动盘的轴向运动和/或旋转，以便以特定方式改变 由气门凸轮轴凸轮产生的气体交换阀。 此外，调节电机主要或完全放置在与驱动盘相连的公共室内。