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21. 发明申请

US20070140601A1 Sealing device 有权
标题翻译：密封装置
公开(公告)号：US20070140601A1
公开(公告)日：2007-06-21
申请号：US10583526
申请日：2004-11-11
申请人： Konrad Roeingh , Karl Keller , Rolf Hucker
发明人： Konrad Roeingh , Karl Keller , Rolf Hucker
IPC分类号： F16C33/00
CPC分类号： B21B31/078 , F16C13/02 , F16C33/74 , F16C2322/12
摘要： The invention relates to a sealing device for roller bearings, comprising a journal seal (4), which is arranged upstream on the roller-ball side of the annular seal (8) which is connected in a rigid manner to an annular projection (7) of the bearing housing (5). The sealing lip (18) of the sealing device is applied to the front side (10) of the roller (1) by means of a sealing contact. The aim of the invention is to improve the sealing device in such a manner that the sealing lip of the annular seal is barely impinged upon by cooling means mixed by impurities, making it long lasting and ensuring that no undesired water can penetrate into said outlet. According to the invention, an L-shaped profile (11), in the cross-section, is rigidly connected to the first side (12) thereof by means of the front side (14) of the roller (1), such that the sealing lip (18) is applied to areas of the first side (12); such that the second side (13) of the L-shaped annular profile (11) is sealed to the roller balls at a certain distance from the annular seal (8) and regions of the annular projection (7); and such that the annular projection (7) comprises an outlet groove (9) which is arranged on the outer side and is open towards the outside.
摘要翻译：本发明涉及一种用于滚子轴承的密封装置，其包括轴颈密封件（4），该轴颈密封件（4）布置在环形密封件（8）的滚珠球侧的上游，其以刚性方式连接到环形突起（7）的轴承座（5）。通过密封接触将密封装置的密封唇（18）施加到辊（1）的前侧（10）。本发明的目的是改进密封装置，使得环形密封件的密封唇几乎不被杂质混合的冷却装置撞击，从而使其长期持续，并确保不会有不希望的水渗入所述出口。根据本发明，横截面中的L形轮廓（11）通过辊（1）的前侧（14）与其第一侧（12）刚性连接，使得将密封唇（18）施加到第一侧（12）的区域; 使得L形环形轮廓（11）的第二侧（13）与环形密封件（8）和环形突起（7）的区域一定距离处密封到滚珠球; 并且使得环形突起（7）包括布置在外侧并朝向外部开口的出口槽（9）。

22. 发明申请

US20060202429A1 Sealing device for roll bearings with compensation for rad 失效
标题翻译：滚动轴承密封装置，补偿量为rad
公开(公告)号：US20060202429A1
公开(公告)日：2006-09-14
申请号：US11418344
申请日：2006-05-04
申请人： Karl Keller , Konrad Roeingh
发明人： Karl Keller , Konrad Roeingh
IPC分类号： F16J15/32
CPC分类号： B21B31/078 , F16C33/74 , F16C2322/12 , F16J15/3224
摘要： A roll stub is rotatable relative to a stationary support and has a rotatable support fixed to the roll stub, an annular and radially directed seal surface fixed on one of the supports, and a seal ring on the other of the supports having a lip engageable with the seal surface. A support element that is substantially less stiff than the seal ring is provided between the other support and the seal ring for biasing the lip against the seal surface while permitting of the seal ring relative to the other support. A clamp body rotationally fixed to the other support directly engages the seal ring and presses the seal ring directly against an abutment. Interengaging tooth formations on the clamp body and on the seal ring arrest the seal ring on the other support against angular movement thereon while permitting relative radial movement.
摘要翻译：辊筒可相对于固定的支撑件旋转，并且具有可旋转的支撑件，其固定在辊筒上，固定在一个支撑件上的环形和径向定向的密封表面，另一个支撑件上的密封环具有可与密封面。在另一个支撑件和密封环之间提供了一个比密封环刚性好的支撑元件，用于将唇缘偏置抵靠密封表面，同时允许密封环相对于另一个支撑件。旋转地固定到另一支撑件的夹具体直接接合密封环并将密封环直接压靠在支座上。在夹体上和密封环上的入射齿形结构阻止另一支撑件上的密封环抵抗其上的角运动，同时允许相对的径向运动。

23. 发明授权

US06589372B1 Plain bearing producing method 有权
标题翻译：平轴承生产方法
公开(公告)号：US06589372B1
公开(公告)日：2003-07-08
申请号：US09889806
申请日：2001-07-20
申请人： Konrad Roeingh , Werner Greis
发明人： Konrad Roeingh , Werner Greis
IPC分类号： C22C1302
CPC分类号： B32B15/01 , C22C13/02 , F16C33/121 , F16C2204/34 , F16C2322/12 , Y10S148/906 , Y10T29/49677 , Y10T29/49989
摘要： A plain bearing for necks of rolls of rolling mills includes a bearing bushing of metal and a plain bearing alloy introduced into the bushing. The plain bearing alloy is based on tin with antimony and copper and contains of 6.8 to 7.2 percent by weight antimony, 6.3 to 6.7 percent by weight copper, 0.5 to 0.7 percent by weight zinc, 0.05 to 0.15 percent by weight silver, and tin as the remainder, and wherein the plain bearing alloy is applied to an inner mantle of a pre-heated bearing bushing as a rough layer thickness of 4 to 5 mm by centrifugal casting.
摘要翻译：用于轧机轧辊颈部的滑动轴承包括金属轴承衬套和引入衬套的滑动轴承合金。滑动轴承合金基于锡与锑和铜，含有6.8〜7.2重量％的锑，6.3〜6.7重量％的铜，0.5〜0.7重量％的锌，0.05〜0.15重量％的银，锡作为剩余部分，并且其中滑动轴承合金通过离心铸造被施加到预热轴承衬套的内套，其厚度为4至5mm。

24. 发明授权

US08221000B2 Bearing for rolling mill roll 有权
标题翻译：滚轧轴承
公开(公告)号：US08221000B2
公开(公告)日：2012-07-17
申请号：US12227540
申请日：2007-02-27
申请人： Karl Keller , Konrad Roeingh , Kurt Scheffe
发明人： Karl Keller , Konrad Roeingh , Kurt Scheffe
IPC分类号： F16C21/00 , F16C33/02
CPC分类号： F16C13/02 , B21B31/074 , F16C21/00 , F16C35/02 , F16C2226/50 , F16C2322/12
摘要： A bearing for a rolling mill roll that has a roll neck, the bearing including a neck sleeve fitted onto the roll neck, a chock, a bearing bush supported in the chock, and a load-bearing lubricating film provided between the neck sleeve and the bearing bush. The roll neck has a step at a transition to an undercut region that defines part of a keyway groove in an axial end face of the roll neck, a remaining part of the keyway groove being formed in an axial end of the neck sleeve. A feather key is provided in the keyway groove. The feather key and the keyway groove are arranged adjacent to, without passing through, a Rötscher line extending between the step of the roll neck and an outer axial edge of the bearing bush. The feather key has a radial extension that is greater than an axial extension.
摘要翻译：一种用于具有辊颈的轧辊的轴承，所述轴承包括装配在辊颈上的颈套，轴承座，支撑在所述轴承座中的轴承衬套，以及设置在所述颈套和所述颈套之间的承载润滑膜轴承衬套。辊颈在向颈部的轴向端面限定一部分键槽的过渡区域的台阶上，键槽的剩余部分形成在颈套的轴向端部。键槽中设有羽毛键。羽毛键和键槽凹槽布置成相邻于在辊颈的台阶与轴承衬套的外轴向边缘之间延伸的Rötscher线，而不通过。羽毛键具有大于轴向延伸的径向延伸。

25. 发明申请

US20110232351A1 ROLL AND A ROLL STAND FOR ROLLING STOCK 有权
标题翻译：滚动和滚动站滚动库存
公开(公告)号：US20110232351A1
公开(公告)日：2011-09-29
申请号：US13129938
申请日：2009-12-18
申请人： Karl Keller , Konrad Roeingh
发明人： Karl Keller , Konrad Roeingh
IPC分类号： B21B27/02 , B21B31/02 , B21B31/07
CPC分类号： B21B31/074 , F16C13/02 , F16C21/00 , F16C35/02 , F16C2226/50 , F16C2322/12
摘要： A bearing for a rolling-mill roll (1) having two stub shafts (2) of which at least one is equipped with a journal bushing (3) mounted to resist torque, a bearing bushing (9) held in a mount (10) surrounding the journal bushing (3), a bearing lubricant film provided between the journal bushing (4) and the bearing bushing (9), and a pressure ring (11) is characterized in that the journal (2) and the journal bushing (3) are connected to one another by a polygonal connection.
摘要翻译：一种用于具有两个短轴（2）的轧制辊（1）的轴承，其中至少一个配备有安装成抵抗扭矩的轴颈衬套（3），保持在安装件（10）中的轴承衬套（9）围绕轴颈衬套（3），设置在轴颈衬套（4）和轴承衬套（9）之间的轴承润滑剂膜和压力环（11）的特征在于轴颈（2）和轴颈衬套（3））通过多边形连接彼此连接。

26. 发明申请

US20090116774A1 Bearing for rolling mill rolls 有权
标题翻译：轴承轧机辊
公开(公告)号：US20090116774A1
公开(公告)日：2009-05-07
申请号：US12227540
申请日：2007-02-27
申请人： Karl Keller , Konrad Roeingh , Kurt Scheffe
发明人： Karl Keller , Konrad Roeingh , Kurt Scheffe
IPC分类号： F16C33/06
CPC分类号： F16C13/02 , B21B31/074 , F16C21/00 , F16C35/02 , F16C2226/50 , F16C2322/12
摘要： A bearing for rolling-mill rolls which each have two roll journals (2), of which at least one carries a journal bush (4) in the axial direction at least in a certain region, said journal bush (4) being arranged in a rotationally locked manner via a feather key (5), wherein the journal hush (4) is enclosed by a bearing bush (6) held in an insert (7), and a load-bearing lubricating film is provided between the journal bush (4) and the bearing bush (6), wherein the feather key (5) is provided in a region of the roll journal (2) which lies outside the region of the roll compression force acting on the journal bush (4) and transmitted to the insert (7), is to be improved in such a way that the fluctuations in the roll compression force which are caused by the feather key or its locating slot are ruled out and the roll is nonetheless of very short construction, such that considerable savings are obtained through narrower foundations and narrower rolling mill halls and also narrower roll workshops. To this end, it is proposed that the feather key (5) or its locating slot (11) be arranged as close as possible to the Rötscher line (10) defining the outer region of the compression force transmission, and that the extent of the feather key (5) in the radial direction be greater than its extent in the axial direction.
摘要翻译：一种用于轧制辊的轴承，每个轴承具有两个辊轴颈（2），其中至少一个至少一个在轴向方向上至少在某一区域承载轴颈衬套（4），所述轴颈衬套（4）布置成通过羽毛键（5）旋转锁定，其中轴颈凹陷（4）由保持在插入件（7）中的轴承衬套（6）包围，并且承载润滑膜设置在轴颈衬套（4））和所述轴承衬套（6），其中所述羽毛键（5）设置在所述辊轴颈（2）的位于所述辊压缩力的作用在所述轴颈衬套（4）的区域外部并且被传递到所述轴颈插入件（7）的改进方式是排除由羽毛键或其定位槽引起的辊压力的波动，并且轧辊的结构非常短，从而大大节省了通过较窄的基础和较窄的轧机厅获得，并且还可以进行更窄的轧制工作商店。为此，提出羽毛键（5）或其定位槽（11）尽可能靠近限定压缩力传递的外部区域的Rötscher线（10）布置，并且羽毛键（5）在径向方向上大于轴向的程度。

27. 发明申请

US20080175523A1 Oil Film Bearing For Roll Pins Having a Hydrostatic Support 有权
标题翻译：油膜轴承用于具有静液压支撑的滚针
公开(公告)号：US20080175523A1
公开(公告)日：2008-07-24
申请号：US10567895
申请日：2004-07-07
申请人： Karl Keller , Konrad Roeingh
发明人： Karl Keller , Konrad Roeingh
IPC分类号： F16C32/06
CPC分类号： F16C13/02 , F16C32/064 , F16C32/0659 , F16C2322/12
摘要： An oil film bearing (1) for roll pins (4), which or whose pin bush (3) that is placed thereon is surrounded by a bearing bush (3) placed in an insert (2). The bearing bush has at least two inner lying hydrostatic pockets (9, 9′), which are arranged, in essence, in a common axial line and which can be supplied with a pressure medium via a check valve (18) and via boreholes (6, 6′) extending inside the bearing bush (5). Throttles (15, 15′) inside the boreholes (6, 6′) ensure an optimal hydrostatic bearing even when the roll pin (4) or the pin bush (3) is in an oblique position inside the bearing bush (5). The aim of the invention is to improve an oil film bearing of the aforementioned type whereby economically assuring the hydrostatic function of the bearing and in which the inspection of the throttles (15, 15′) is possible without further ado. To this end, the invention provides that the at least two boreholes (6, 6′) are connected to a connection block (12), the throttles (15, 15′) are accommodated inside this connection block (12), and the check valve (18) is assigned to said connection block (12).
摘要翻译：用于辊销（4）的油膜轴承（1）或其上的销衬套（3）被放置在插入件（2）中的轴承衬套（3）包围。轴承衬套具有至少两个内部位于内部的静液压凹槽（9,9'），其本质上在共同的轴线上布置，并且可以经由止回阀（18）和通过钻孔（ 6'，6'）延伸到轴承衬套（5）内。即使当辊销（4）或销衬套（3）处于轴承衬套（5）内部的倾斜位置时，钻孔（6,6'）内的阀门（15,15'）也能保证最佳的静液压轴承。本发明的目的是改进上述类型的油膜轴承，从而经济地确保轴承的静液压功能，并且可以毫不费力地检查节流阀（15,15'）。为此，本发明提供了至少两个钻孔（6,6'）连接到连接块（12），所述节流阀（15,15'）被容纳在该连接块（12）的内部，并且支架阀（18）被分配给所述连接块（12）。

28. 发明申请

US20070158916A1 Sealing device for cylinder bearings 审中-公开
标题翻译：气缸轴承密封装置
公开(公告)号：US20070158916A1
公开(公告)日：2007-07-12
申请号：US10585045
申请日：2004-12-09
申请人： Konrad Roeingh , Karl Keller
发明人： Konrad Roeingh , Karl Keller
IPC分类号： F16J15/32
CPC分类号： B21B31/078 , B21B31/07
摘要： The invention relates to a sealing device for cylinder bearings, in particular, oil film bearings or roller bearings. According to the invention, a sealing ring (6) which has a cylindrically-shaped sealing surface (7) is connected to the cylinder journal (2) or the journal bushing (3). An elastic sealing element (9, 10) which is arranged in a fixed manner in a holder (8), which connected to an insertion piece (5), lies on said sealing surface. The sealing surface (7) is rolled.
摘要翻译：本发明涉及一种用于气缸轴承，特别是油膜轴承或滚柱轴承的密封装置。根据本发明，具有圆柱形密封表面（7）的密封环（6）连接到气缸轴颈（2）或轴颈套管（3）。弹性密封元件（9,10）以固定方式布置在与插入件（5）连接的保持器（8）中，位于所述密封表面上。密封表面（7）被卷起。

29. 发明授权

US06866270B2 Sealing device for cylinder bearings 有权
标题翻译：气缸轴承密封装置
公开(公告)号：US06866270B2
公开(公告)日：2005-03-15
申请号：US10471656
申请日：2002-01-30
申请人： Karl Keller , Konrad Roeingh
发明人： Karl Keller , Konrad Roeingh
IPC分类号： B21B31/02 , B21B31/07 , F16J15/447 , B21B27/06 , F16J15/44
CPC分类号： F16J15/4476 , B21B31/078 , F16C33/74 , F16C2322/12 , Y10S277/903
摘要： A C-section ring fixed on a steel-mill roll and coaxially surrounding its stub has inner and outer axially extending legs defining an axially open cavity. The inner leg is tapered away from the roll and is formed adjacent the free end with a radially outwardly open annular groove. An annular cover part fixed on a stationary support, engaged in the cavity, forming a drain compartment open axially away from the roll, and formed with a radially outwardly open catchment groove radially aligned with a free end of the inner leg is also formed with a passage extending from the catchment groove to the drain compartment. An annular extension on the cover part has an inner surface carrying a seal ring that bears radially inward on the stub. An add-on part on the extension forms with the extension, with the cover part, and with the C-section ring a labyrinth.
摘要翻译：固定在钢轧辊上并同轴地围绕其短棒的C形环具有限定轴向开放空腔的内部和外部轴向延伸的支腿。内腿从辊子逐渐变细，并且在自由端附近形成有径向向外敞开的环形槽。固定在静止支架上的环形盖部分，其与腔体接合，形成一个轴向远离辊子开放的排水室，并且形成有径向向外开放的与内腿自由端对准的集水槽，通道从集水槽延伸到排水隔间。盖部分上的环形延伸部具有承载密封环的内表面，该密封环在短截线上径向向内。扩展部件上有一个附加部件，带有扩展部件，盖子部分，C形部分是迷宫。

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