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1. 发明授权

EP4198346B1 CHAIN GUIDE ASSEMBLY FRAME 有权
公开(公告)号：EP4198346B1
公开(公告)日：2024-09-18
申请号：EP22213309.2
申请日：2022-12-14
IPC分类号： F16H7/06 , F16H7/18 , F16H7/08 , F01L1/02 , F01L1/053
CPC分类号： F16H7/06 , F16H2007/084620130101 , F16H7/18 , F16H7/08 , F01L1/022 , F16H2007/089320130101 , F16H2007/089720130101 , F01L2001/053720130101 , F01L1/053

2. 发明公开

EP4388224A1 HALTEVORRICHTUNG FÜR EINE LEITUNGSFÜHRUNGSEINRICHTUNG, INSBESONDERE ENERGIEFÜHRUNGSKETTE, SOWIE ANORDNUNG HIERMIT 审中-实审
公开(公告)号：EP4388224A1
公开(公告)日：2024-06-26
申请号：EP22760943.5
申请日：2022-08-03
申请人： Igus GmbH
发明人： LAPIERE, Karl Oskar , DIEHL, Theo
IPC分类号： F16G13/16
CPC分类号： F16G13/16 , F16H7/18 , H02G11/006

3. 发明授权

EP3111749B1 SELF-CENTERING BELT-ROLLER ARRANGEMENT AND BELT GUIDING METHOD 有权转让
公开(公告)号：EP3111749B1
公开(公告)日：2018-08-15
申请号：EP16175014.6
申请日：2016-06-17
申请人： Forage Innovations B.V.
发明人： REIJERSEN VAN BUUREN, Willem Jacobus
IPC分类号： A01F15/18
CPC分类号： A01F15/18 , A01F15/07 , A01F2015/186 , F16H7/02 , F16H7/18 , F16H55/36 , F16H2007/185 , F16H2055/363
摘要： The invention refers to a belt-roller arrangement with a deflecting roller (13.1, 13.2, 13.3) and an endless flexible belt (1.1, 1.2) and to a method for guiding such a belt (1.1, 1.2) over such a roller (13.1, 13.2, 13.3). The roller body (11) of the roller (13.1, 13.2, 13.3) comprises two deformable roller body segments (20.1, 20.2) and a rigid roller body segment part (12) which is - in an axial direction - positioned between these two deformable segments (20.1, 20.2). The belt (1.1, 1.2) is entirely guided over the central rigid segment part (12) and at least partially over both deformable segments (20.1, 20.2). The belt run is automatically corrected.

4. 发明公开

EP3300513A2 KETTENTRIEB MIT KOMBINATIONSSCHIENE 有权
标题翻译：链条组合导轨驱动
公开(公告)号：EP3300513A2
公开(公告)日：2018-04-04
申请号：EP16738823.0
申请日：2016-07-15
申请人： iwis motorsysteme GmbH & Co. KG
发明人： STIGLMAIER, Franz
IPC分类号： F16H7/18
CPC分类号： F16H7/06 , F01M1/02 , F01M2001/0269 , F02B67/06 , F16F15/264 , F16H7/08 , F16H7/18 , F16H2007/0872 , F16H2007/0874 , F16H2007/0893 , F16H2007/0895
摘要： The present invention relates to a chain drive for an internal combustion engine having a drive chain wheel, at least one driven chain wheel, a drive chain coupling the chain wheels, a pivotally mounted tensioning rail which is pressed against one of the strands of the drive chain, and a sliding rail which abuts another of the strands of the drive chain, wherein the tensioning rail and the sliding rail have a common base body which is mounted such that it can pivot about a common pivot axis, and the arcuate portion of a sliding surface of the sliding rail which comes into contact with the drive chain during operation has an axis of curvature or axes of curvature, and the arcuate portion of a sliding surface of the tensioning rail which comes into contact with the drive chain during operation has an axis of curvature or axes of curvature, and the distance of the axis of curvature which is associated with the sliding rail or the average distance of the axes of curvature which are associated with the sliding rail to the pivot axis of the base body is smaller than the distance of the axis of curvature which is associated with the tensioning rail or the average distance of the axes of curvature which are associated with the tensioning rail to the pivot axis of the base body, wherein the distance of the axis of curvature which is associated with the sliding rail or the average distance of the axes of curvature which are associated with the sliding rail to the pivot axis of the base body is smaller than 6 times, preferably smaller than 4.5 times, the chain pitch of the drive chain. The invention also relates to a combination rail which is appropriate for use with this chain drive.

5. 发明公开

EP3124829A4 CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE 审中-公开
标题翻译： KETTENFÜHRUNGUND KETTENANTRIEBSVORRICHTUNG
公开(公告)号：EP3124829A4
公开(公告)日：2017-07-12
申请号：EP15767946
申请日：2015-03-27
申请人： NTN TOYO BEARING CO LTD , BORGWARNER MORSE SYSTEMS JAPAN K K
发明人： KATO AKIO , YAMASHITA TAKAHIRO , HASEGAWA HISATAKA , TSURUTA SHINJI , FUKUYAMA HIROYUKI , MIZUNO NOBUHIRO
IPC分类号： F16H7/18 , F16H7/08 , F16H7/12
CPC分类号： F16H7/08 , F16H7/06 , F16H7/12 , F16H7/18 , F16H2007/0865 , F16H2007/0872 , F16H2007/0893 , F16H2007/185
摘要： A chain guide includes a curved guide base (20) extending along the direction in which a torque transmitting chain (5) moves. The guide base (20) includes, on its surface opposed to the chain (5), a rolling guide portion (30) including a plurality of roller element bearings (31) which are rotatable and configured to guide the chain (5) while kept in rolling contact with the chain (5), and a sliding guide portion (40) in the form of a curved surface. The rolling guide portion (30) reduces a loss in torque transmission, while the sliding guide portion (40) reduces flapping of the chain (5), thus reducing noise and vibrations of the chain (5).
摘要翻译：链条导向器包括沿着扭矩传递链条（5）移动的方向延伸的弯曲引导基部（20）。导向基座20在其与链条5相对的表面上包括滚动导向部分30，滚动导向部分30包括多个滚动元件轴承31，所述滚动元件轴承31可旋转并且构造成在保持链条5的同时引导链条5 与链条（5）滚动接触，以及呈曲面形式的滑动导向部分（40）。滚动导向部分（30）减小了扭矩传递的损失，而滑动导向部分（40）减少了链条（5）的振动，从而减少了链条（5）的噪音和振动。

6. 发明授权

EP2740969B1 CHAIN GUIDE AND CHAIN DRIVING GEAR 有权
标题翻译：链条导向和链条驱动装置
公开(公告)号：EP2740969B1
公开(公告)日：2017-07-05
申请号：EP12819793.6
申请日：2012-07-30
申请人： NTN Corporation
发明人： KATO Akio , OISHI Shinji
IPC分类号： F16H7/20 , F16H7/12
CPC分类号： F16H7/08 , F16H7/1281 , F16H7/18 , F16H7/20 , F16H2007/0865 , F16H2007/0893

7. 发明公开

EP3147540A2 POWER UNIT HAVING CAM CHAIN TENSIONER PIVOT MECHANISM 有权
标题翻译：麻醉品麻省理工学院
公开(公告)号：EP3147540A2
公开(公告)日：2017-03-29
申请号：EP16182373.7
申请日：2016-08-02
申请人： Honda Motor Co., Ltd.
发明人： INOMOTO, Yutaka , KOBAYASHI, Koji , SHIGEMATSU, Keita , SHIRASUNA, Takamori
IPC分类号： F16H7/18 , F01L1/22 , F02B67/06
CPC分类号： F16H7/08 , F01L1/02 , F01L1/022 , F01L1/042 , F01L1/22 , F02B61/02 , F02F7/0021 , F02F2007/0041 , F16H7/06 , F16H7/18 , F16H2007/0872 , F16H2007/0893
摘要： [Object]
To provide a compact power unit while securing a sufficient clearance between a stud bolt and a fixing shaft of a cam chain tensioner pivot mechanism, and surely supporting a cam chain tensioner guide.
[Solving Means]
In a power unit including a crankshaft 30, a stud bolt 26 configured to fix a crankcase 22 and a cylinder body 23 to each other, a cam chain 52, a cam chain tensioner mechanism 60 including a cam chain tensioner guide 61, and a cam chain tensioner pivot mechanism 70 including a pivot plate 71, a fixing shaft 72, and a swinging shaft 73, the fixing shaft 72 and the swinging shaft 73 are arranged so as to straddle the axis L2 of the stud bolt 26 as viewed in the axial direction of the crankshaft 30.
摘要翻译：为了提供紧凑的动力单元，同时确保双头螺栓和凸轮链张紧器枢转机构的固定轴之间的足够的间隙，并且可靠地支撑凸轮链张紧器引导件。解决方案在包括曲轴30的动力单元中，将曲轴箱22和缸体23彼此固定的双头螺栓26，凸轮链52，凸轮链张紧器机构60，凸轮链条张紧器机构60包括凸轮链张紧器引导件61 以及包括枢转板71，固定轴72和摆动轴73的凸轮链张紧器枢转机构70，固定轴72和摆动轴73被布置成跨越双头螺栓26的轴线L2，如从曲轴30的轴向观察。

8. 发明公开

EP3130821A1 TIMING CHAIN SYSTEM 失效
标题翻译： STEUERKETTENSYSTEM
公开(公告)号：EP3130821A1
公开(公告)日：2017-02-15
申请号：EP15002398.4
申请日：2015-08-12
申请人： iwis motorsysteme GmbH & Co. KG
发明人： Bachmair, Peter , Latz, Steffen , Lindner, Ulrich
IPC分类号： F16H7/08 , F16H7/18
CPC分类号： F16H7/08 , F16H7/18 , F16H2007/0812 , F16H2007/0872 , F16H2007/0874 , F16H2007/0893 , F16H2007/0895
摘要： The invention refers to a timing chain system comprising a crankshaft sprocket, at least one camshaft sprocket, a timing chain operably connecting the crankshaft sprocket and at least one camshaft sprocket and adjusting means for adjusting the phase or circumferential position of the at least one camshaft sprocket relative to that of the crankshaft sprocket. The current structural space for such a system shall be reduced. Therefore, the adjusting means comprises a pivotally attached tensioning rail which is biased against the inside of the slack strand of the timing chain between the crankshaft sprocket and at least one camshaft sprocket, a pivotally attached guide rail which is in contact with the inside of the taut strand of the timing chain between the crankshaft sprocket and at least one camshaft sprocket and an actuator for adjusting the pivotal position of the tensioning rail and the guide rail in order to adjust the phase or circumferential position of the at least one camshaft sprocket relative to that of the crankshaft sprocket. The invention also refers to respective adjusting means and a respective IC engine comprising such a timing chain system.
摘要翻译：本发明涉及一种正时链系统，其包括曲轴链轮，至少一个凸轮轴链轮，可操作地连接曲轴链轮和至少一个凸轮轴链轮的正时链条和用于调节至少一个凸轮轴链轮的相位或圆周位置的调节装置相对于曲轴链轮的链轮。目前这种系统的结构空间应减少。因此，调节装置包括枢转地附接的张紧轨道，该轨道偏压在曲轴链轮与至少一个凸轮轴链轮之间的正时链条的松弛绳索的内侧，枢轴连接的导轨与内部的曲轴链轮与至少一个凸轮轴链轮之间的正时链条的拉紧绳索和用于调节张紧轨道和导轨的枢转位置的致动器，以便调节至少一个凸轮轴链轮的相位或圆周位置相对于曲轴链轮。本发明还涉及相应的调节装置和包括这种定时链系统的各自的IC引擎。

9. 发明公开

EP3124829A1 CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE 审中-公开
标题翻译： KETTENFÜHRUNGUND KETTENANTRIEBSVORRICHTUNG
公开(公告)号：EP3124829A1
公开(公告)日：2017-02-01
申请号：EP15767946.5
申请日：2015-03-27
申请人： NTN Corporation , BorgWarner Morse Systems Japan K.K.
发明人： KATO, Akio , YAMASHITA, Takahiro , HASEGAWA, Hisataka , TSURUTA, Shinji , FUKUYAMA, Hiroyuki , MIZUNO, Nobuhiro
IPC分类号： F16H7/18 , F16H7/08 , F16H7/12
CPC分类号： F16H7/08 , F16H7/06 , F16H7/12 , F16H7/18 , F16H2007/0865 , F16H2007/0872 , F16H2007/0893 , F16H2007/185
摘要： A chain guide includes a curved guide base (20) extending along the direction in which a torque transmitting chain (5) moves. The guide base (20) includes, on its surface opposed to the chain (5), a rolling guide portion (30) including a plurality of roller element bearings (31) which are rotatable and configured to guide the chain (5) while kept in rolling contact with the chain (5), and a sliding guide portion (40) in the form of a curved surface. The rolling guide portion (30) reduces a loss in torque transmission, while the sliding guide portion (40) reduces flapping of the chain (5), thus reducing noise and vibrations of the chain (5).
摘要翻译：链条引导件包括沿着扭矩传递链（5）移动的方向延伸的弯曲引导基座（20）。引导基座（20）在其与链条（5）相对的表面上包括滚动导向部分（30），其包括多个滚子元件轴承（31），所述滚动导向部分可旋转并且构造成在保持时引导链条与链条（5）滚动接触，以及具有弯曲表面形式的滑动引导部分（40）。滚动导向部分（30）减小了扭矩传递的损失，同时滑动引导部分（40）减少了链条（5）的晃动，从而减少了链条（5）的噪音和振动。

10. 发明授权

EP2411701B1 U-SHAPED CHAIN GUIDE BRACKET 有权
标题翻译： U型连锁直营店CLAMP
公开(公告)号：EP2411701B1
公开(公告)日：2015-07-29
申请号：EP10756601.0
申请日：2010-03-17
申请人： Borgwarner Inc.
发明人： ADAMS, Bradley, F.
IPC分类号： F16H7/08 , F16G13/00
CPC分类号： F16H7/18

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