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1. 发明公开

EP2674276A1 Interrupted ring gate molding apparatus 审中-公开
标题翻译： Formvorrichtung mit einem unterbrochenen Ringanschnitt
公开(公告)号：EP2674276A1
公开(公告)日：2013-12-18
申请号：EP13165910.4
申请日：2013-04-30
申请人： Freudenberg-NOK General Partnership
发明人： Vannarsdall, David Chris
IPC分类号： B29C45/27
CPC分类号： B29C45/2711 , B29C33/0061 , B29C45/14467 , B29C45/2616 , B29C2045/2714 , B29K2021/00 , B29L2031/26
摘要： A molding apparatus (10) includes a plurality of inter-engaging mold cavity components (20A - 20D) and a plurality of inter-engaging gate inserts (12, 14) that combine with the plurality of inter-engaging mold cavity components to define an annular mold cavity (22). The plurality of inter-engaging gate inserts combine to define a plurality of separate arcuate shaped gate segments (16) that each communicate with the annular mold cavity.
摘要翻译：模制设备（10）包括多个相互接合的模腔部件（20A-20D）和多个相互接合的浇口插入件（12,14），其与多个相互接合的模具腔部件组合以限定一个环形模腔（22）。多个相互接合的门插入件组合以限定多个单独的弧形门段（16），其各自与环形模腔连通。

2. 发明公开

EP3587853A3 DAMPER SYSTEM WITH A HIGH PERFORMANCE PLASTIC WIPER SEAL 有权
公开(公告)号：EP3587853A3
公开(公告)日：2020-03-18
申请号：EP19168591.6
申请日：2019-04-11
申请人： Freudenberg-NOK General Partnership
发明人： Barillas, Gonzalo
IPC分类号： F16F9/36 , F16J15/3204 , F16J15/3232
摘要： A damper system includes a cylinder wall defining a cylindrical chamber and having an open end having an annular recess. A piston is reciprocatingly disposed in the cylinder and is connected to a piston rod that extends out of the open end of the cylinder. An annular wiper seal is mounted in the annular recess of the cylinder and engages the piston rod. The annular wiper seal is made from a thermoplastic material. The annular wiper seal has an S-shaped cross section with a wiper lip having a lip edge that engages the piston rod, wherein the wiper lip has a substantially constant thickness along a majority of its length from the lip edge to the second radially inwardly extending portion.

3. 发明公开

EP2008006A2 SEAL WITH CONTROLLABLE PUMP RATE 审中-公开
标题翻译：应税泵速SEAL
公开(公告)号：EP2008006A2
公开(公告)日：2008-12-31
申请号：EP07750062.7
申请日：2007-02-05
申请人： Freudenberg-NOK General Partnership
发明人： BERDICHEVSKY, Alexander
IPC分类号： F16J15/32
CPC分类号： F16J15/3244
摘要： A dynamic seal advantageously utilizes a groove on the active side or surface of the seal to capture a leaked lubricant and hydrodynamically pump the lubricant back into the lubricated side of the seal. The groove stops short of the leading edge of the seal that faces the lubricant side thereby forming a static dam between the termination point of the groove and the seal edge. When the fluid pressure within the groove adjacent the static dam exceeds the opening pressure for the seal lip, the lubricant within the groove is pumped back into the lubricant side of the seal. The groove can have an induction zone wherein the fluid pressure rise is gradual and a booster zone wherein the fluid pressure rise is relatively faster than in the induction zone. The booster zone is disposed adjacent the static dam.

4. 发明公开

EP1613880A2 UNITIZED PINION SEAL FOR AN AXLE 有权
标题翻译：统一装置密封件为坐标轴
公开(公告)号：EP1613880A2
公开(公告)日：2006-01-11
申请号：EP04759989.9
申请日：2004-04-16
申请人： Freudenberg-NOK General Partnership
发明人： CLARK, Keith
IPC分类号： F16J1/00
CPC分类号： F16J15/3268 , F16J15/3256 , Y10T29/49297 , Y10T29/49698 , Y10T29/497 , Y10T29/49703 , Y10T29/4984
摘要： A unitized pinion seal assembly has a seal portion and a sleeve portion that are assembled in an interference fit relationship. The unitized pinion seal assembly is assembled to a carrier/bearing (12) cage and an axle companion flange (14) with proper spacing between non-sealing components, and without a spacer mounted between the two portions.

5. 发明公开

EP0657639A2 Low creep flange and engine cover assembly 失效
标题翻译： Wenig kriechende Flansch und Zusammenbau eines Brennkraftmaschinesdeckels。
公开(公告)号：EP0657639A2
公开(公告)日：1995-06-14
申请号：EP94115439.5
申请日：1994-09-30
申请人： Freudenberg-NOK General Partnership
发明人： Kiczek, Casimir Robert
IPC分类号： F02F7/00
CPC分类号： F02F7/006
摘要： An engine cover assembly for use in an internal combustion engine. The engine cover includes a composite plastic body and low creep material for the flange section of the engine cover. The low creep material allows for a low incident of creep at the bolts which secure the engine cover to the head of the engine. This insures the bolts will not loosen due to the degradation of the material to which the bolt is tightened. A mechanical or chemical lock is used to secure the plastic cover to the low creep material flange portion of the engine cover. The engine cover reduces the weight and the engine noise associated with the internal combustion engine.
摘要翻译：发动机盖包括复合塑料体和用于发动机罩凸缘部分的低蠕变材料。低蠕变材料允许在将发动机盖固定到发动机头部处的螺栓处的低蠕变事件。这确保了螺栓不会因螺栓紧固的材料的退化而松动。使用机械或化学锁将塑料盖固定到发动机盖的低蠕变材料法兰部分。

6. 发明公开

EP4219984A1 RUBBER GASKET WITH MOLDED-IN PLASTIC COMPRESSION LIMITER 审中-实审
公开(公告)号：EP4219984A1
公开(公告)日：2023-08-02
申请号：EP23150713.8
申请日：2023-01-09
申请人： Freudenberg-NOK General Partnership
发明人： Chin, Christopher , Grady, James , Blake, Michael , Sundararaman, Saikrishna
IPC分类号： F16J15/02 , F16J15/10
摘要： A gasket includes a plurality of compression limiters each including a plastic body having a fastener aperture extending there through and a plurality of flow holes extending there through. An elastomeric body defines a perimeter sealing body molded around the plurality of compression limiters at spaced locations around the perimeter sealing body. The elastomeric body extends through the plurality of flow holes in the plurality of compression limiters.

7. 发明公开

EP4141892A1 THERMALLY CONDUCTIVE ELECTRICALLY INSULATING THERMOPLASTIC MATERIALS 审中-实审
公开(公告)号：EP4141892A1
公开(公告)日：2023-03-01
申请号：EP22182733.0
申请日：2022-07-04
申请人： Freudenberg-NOK General Partnership
发明人： Szparagowski, Raymond L. , Blake, Michael , Sundararaman, Saikrishna
IPC分类号： H01B3/00 , C08K3/38 , H01B3/47
摘要： Thermally conductive electrically insulating compositions and structures and devices comprising such materials. In various embodiments, such materials comprise liquid crystal polymer and fillers, wherein the fillers comprise boron nitride and glass fiber. In various embodiments, the liquid crystal polymer is selected from the group consisting of semi-aromatic copolyesters, copolyamides, polyester-co-amides, and mixtures thereof.

8. 发明公开

EP3587853A2 DAMPER SYSTEM WITH A HIGH PERFORMANCE PLASTIC WIPER SEAL 有权
公开(公告)号：EP3587853A2
公开(公告)日：2020-01-01
申请号：EP19168591.6
申请日：2019-04-11
申请人： Freudenberg-NOK General Partnership
发明人： Barillas, Gonzalo
IPC分类号： F16F9/36 , F16J15/3204 , F16J15/3232
摘要： A damper system includes a cylinder wall defining a cylindrical chamber and having an open end having an annular recess. A piston is reciprocatingly disposed in the cylinder and is connected to a piston rod that extends out of the open end of the cylinder. An annular wiper seal is mounted in the annular recess of the cylinder and engages the piston rod. The annular wiper seal is made from a thermoplastic material. The annular wiper seal has an S-shaped cross section with a wiper lip having a lip edge that engages the piston rod, wherein the wiper lip has a substantially constant thickness along a majority of its length from the lip edge to the second radially inwardly extending portion.

9. 发明公开

EP2664828A1 Low load seal with outer diameter flap 审中-公开
标题翻译： Dichtung mit niedriger Last mitAußendurchmesserklappe
公开(公告)号：EP2664828A1
公开(公告)日：2013-11-20
申请号：EP13161229.3
申请日：2013-03-27
申请人： Freudenberg-NOK General Partnership
发明人： Wagner, John B. , Fella, Brian K.
IPC分类号： F16J15/32
CPC分类号： F16J15/3276 , F16J15/3224 , F16J15/3252
摘要： A seal for insertion in a bore in an outer member and engaging an inner member received in the bore. The seal includes an annular insert having an elastomeric body over-molded on the annular insert and an inner seal extending radially inward from the annular insert. The inner seal including an inboard sealing surface and the elastomeric body over-molded on the annular insert defining an outer portion including an outboard sealing surface including an annular flap on an exterior side of the annular insert that, in an installed position, is adapted to be compressed between the outer annular insert and the outer member.
摘要翻译：用于插入外部构件中的孔中并接合容纳在孔中的内部构件的密封件。密封件包括环形插入件，其具有在环形插入件上模制的弹性体，以及从环形插入件径向向内延伸的内部密封件。内部密封件包括内部密封表面和在环形插入件上被覆盖的弹性体，其限定外部部分，该外部部分包括在环形插入件的外侧上包括环形挡板的外侧密封表面，该环形挡片处于安装位置，在外环形插入件和外部构件之间被压缩。

10. 发明公开

EP1585789A2 MAGNETIZABLE THERMOPLASTIC ELASTOMERS 有权转让
标题翻译： MANGETISIERBARE热塑性弹性体
公开(公告)号：EP1585789A2
公开(公告)日：2005-10-19
申请号：EP04704064.7
申请日：2004-01-21
申请人： Freudenberg-NOK General Partnership
发明人： NACHTIGAL, Daniel , CHMIELEWSKI, Craig
IPC分类号： C08L1/00
CPC分类号： C08L67/00 , C08K3/08 , C08L23/0869 , C08L33/04 , C08L67/025 , C08L101/12 , G01P3/443 , G01P3/487 , H03M1/245 , C08L2666/04 , C08L2666/06
摘要： An admixture of thermoplastic polymer , cured elastomeric material and magnetizable (ferrite) powder provide a thermoplastic elastomer featuring a relatively high loading of a magnetizable material. The admixed magnetizable thermoplastic elastomer composition, optionally cured, provides robust material properties along with good forming properties for molding magnetic components. This material is advantageous for a magnetic target wheel in an encoder.

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