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21. 发明授权

EP2809532B1 VEHICLE SUSPENSION COMPRISING LIGHT WEIGHT LEAF SPRING ASSEMBLY 有权
公开(公告)号：EP2809532B1
公开(公告)日：2019-01-02
申请号：EP12867042.9
申请日：2012-01-31
申请人： Volvo Lastvagnar AB
发明人： PREIJERT, Stefan
IPC分类号： B60G11/02 , F16F1/18 , F16F3/02 , F16F1/38 , F16F1/26 , B60G9/00 , B60G11/12 , B60G11/10 , B60G11/04

22. 发明授权

EP3006237B1 FEDER FÜR RADAUFHÄNGUNG UND RADAUFHÄNGUNG 有权转让
标题翻译：弹簧用于车轮安装和车轮悬架
公开(公告)号：EP3006237B1
公开(公告)日：2018-04-04
申请号：EP15450033.4
申请日：2015-09-24
申请人： Hendrickson Commercial Vehicle Systems Europe GmbH
发明人： MARTEAU-LORANT, Séverin , CHARVIEUX, Franck , BROGLY, Sébastien
IPC分类号： B60G11/02 , B60G11/04 , B60G11/113 , F16F1/368
CPC分类号： B60G11/113 , B60G11/02 , B60G11/04 , B60G2202/11 , B60G2202/112 , B60G2204/121 , B60G2204/4306 , B60G2206/428 , B60G2206/7101 , B60G2206/7104 , B60G2206/71043 , F16F1/368

23. 发明授权

EP2570694B1 FIBER-REINFORCED PLASTIC SPRING 有权转让
标题翻译：纤维增强塑料弹簧
公开(公告)号：EP2570694B1
公开(公告)日：2017-05-24
申请号：EP11780572.1
申请日：2011-05-09
申请人： NHK Spring Co.,Ltd.
发明人： SHIGEMATSU, Ryohei , NAKAZONO, Miho
IPC分类号： F16F1/18 , B32B5/28 , B60G11/02 , F16F1/02 , F16F1/368 , B32B5/26
CPC分类号： B60G11/02 , B32B5/26 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2307/50 , B32B2307/51 , B32B2307/54 , B32B2605/00 , B60G2202/11 , B60G2206/7101 , F16F1/368

24. 发明公开

EP2600025A4 SILENCER FOR A MULTI-LEAF SPRING 有权转让
标题翻译：阻尼器用于多皮革弹簧
公开(公告)号：EP2600025A4
公开(公告)日：2015-04-22
申请号：EP11812228
申请日：2011-07-04
申请人： NHK SPRING CO LTD
发明人： YANO JUNICHI , SATO NAOSHI , SAKAIDE NORITOSHI
IPC分类号： F16F1/20 , B60G11/02
CPC分类号： F16F1/20 , B60G11/02 , B60G2202/11
摘要： A silencer for a leaf spring assembly is provided which can realize both improvement in strength of projection portion and prevention of undesirable noise generation and which allows production for silencers to be easier and which can reduce the number of parts of the silencer by simplification of structure of the silencer. A silencer 1 is disposed between end portions of leaf springs 101 and 102 shown in Fig. 1 . The silencer 1 has a two-layer structure which has a fixing layer 11 and a sliding layer 21 which are integrally formed. The fixing layer 11 has a projection portion 12, and the projection portion 12 has an engagement portion 13 at a leading end portion thereof. The fixing layer 11, which is fixed at the fixing side leaf spring 101, has a tensile strength higher than the sliding layer 21. The sliding layer 21, which abuts the sliding side leaf spring 102, has a hardness lower than the fixing layer 11. The projection portion 12 of the fixing layer 11 can have sufficient strength to resist the shearing force. In the sliding layer 21, undesirable noise generation is difficult, and even when a load transmission portion of an end portion of the sliding side leaf spring 102 partially abuts the sliding layer 21, undesirable noise generation can be prevented.

25. 发明公开

EP2663458A4 LEAF SPRING SYSTEM 审中-公开
标题翻译： BLATTFEDER系统
公开(公告)号：EP2663458A4
公开(公告)日：2014-07-23
申请号：EP12734219
申请日：2012-01-13
申请人： SAX SUSPENSION TECHNOLOGY PTY LTD
发明人： MOLNAR JOHN
IPC分类号： B60G11/02 , B21D53/88 , F16F1/18 , F16F1/22 , F16F1/26
CPC分类号： B60G11/02 , B21D53/886 , B60G2204/121 , F16F1/18 , F16F1/22 , F16F1/26 , Y10T29/49609

26. 发明公开

EP2600025A1 SILENCER FOR A MULTI-LEAF SPRING 有权转让
标题翻译：用于多叶弹簧的消声器
公开(公告)号：EP2600025A1
公开(公告)日：2013-06-05
申请号：EP11812228.2
申请日：2011-07-04
申请人： Nhk Spring Co., Ltd.
发明人： YANO, Junichi , SATO, Naoshi , SAKAIDE, Noritoshi
IPC分类号： F16F1/20 , B60G11/02
CPC分类号： F16F1/20 , B60G11/02 , B60G2202/11
摘要： A silencer for a leaf spring assembly is provided which can realize both improvement in strength of projection portion and prevention of undesirable noise generation and which allows production for silencers to be easier and which can reduce the number of parts of the silencer by simplification of structure of the silencer.
A silencer 1 is disposed between end portions of leaf springs 101 and 102 shown in Fig. 1 . The silencer 1 has a two-layer structure which has a fixing layer 11 and a sliding layer 21 which are integrally formed. The fixing layer 11 has a projection portion 12, and the projection portion 12 has an engagement portion 13 at a leading end portion thereof. The fixing layer 11, which is fixed at the fixing side leaf spring 101, has a tensile strength higher than the sliding layer 21. The sliding layer 21, which abuts the sliding side leaf spring 102, has a hardness lower than the fixing layer 11. The projection portion 12 of the fixing layer 11 can have sufficient strength to resist the shearing force. In the sliding layer 21, undesirable noise generation is difficult, and even when a load transmission portion of an end portion of the sliding side leaf spring 102 partially abuts the sliding layer 21, undesirable noise generation can be prevented.
摘要翻译：本发明提供一种板簧组件用消音器，其既能够实现突起部的强度的提高，又能够防止产生不希望的噪音，并且消音器的制造变得容易，并且能够简化消音器的零件数量消音器。消音器1设置在图1所示的板簧101和102的端部之间。消音器1具有两层结构，其具有一体形成的固定层11和滑动层21。固定层11具有突出部分12，并且突出部分12在其前端部分具有接合部分13。固定在固定侧板簧101上的固定层11具有比滑动层21高的拉伸强度。与滑动侧板簧102邻接的滑动层21具有比固定层11低的硬度固定层11的突出部12可以具有足够的强度以抵抗剪切力。在滑动层21中，不希望的噪音产生是困难的，并且即使当滑动侧板簧102的端部的载荷传递部分部分地抵靠滑动层21时，也可以防止不希望的噪音产生。

27. 发明公开

EP2570694A1 FIBER-REINFORCED PLASTIC SPRING 有权转让
标题翻译：纤维增强塑料弹簧
公开(公告)号：EP2570694A1
公开(公告)日：2013-03-20
申请号：EP11780572.1
申请日：2011-05-09
申请人： NHK Spring Co.,Ltd.
发明人： SHIGEMATSU, Ryohei , NAKAZONO, Miho
IPC分类号： F16F1/18 , B32B5/28 , B60G11/02 , F16F1/02
CPC分类号： B60G11/02 , B32B5/26 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B32B2307/50 , B32B2307/51 , B32B2307/54 , B32B2605/00 , B60G2202/11 , B60G2206/7101 , F16F1/368
摘要： A fiber reinforced plastic spring which enables prevention of breakage caused by compressive stress is provided.
The FRP spring 1 has a laminated structure (reference numeral 20 in case of three-layer structure, reference numeral 30 in case of five-layer structure) having plural fibers which are different from each other in tensile modulus of elasticity and are laminated. An upper surface of the FRP spring 1 is a surface to which pulsating bending load is applied. An upper side region of each laminated structure 20 and 30, which is upper with respect to the neutral axis S, is a compressive stress region at which compressive stress is generated. A lower side region of each laminated structure 20 and 30, which is lower with respect to the neutral axis S, is a tensile stress region at which tensile stress is generated. Distribution of tensile modulus of elasticity of each laminated structure 20 and 30 is asymmetric with respect to the neutral axis S. In this case, it is desirable that a tensile modulus of elasticity of each layer 23 and 35 which is the surface layer portion of compressive stress generation region be the lowest, and a tensile modulus of elasticity of each layer 21 and 31 which is the surface layer portion of tensile stress generation region be lower than that of each layer 22 and 33 which is the neutral axis portion.

28. 发明授权

EP1693592B1 Blattfedereinrichtung mit ganzem Blatt-Blattfederbauelement und halbem Blatt-Blattfederbauelement 有权
标题翻译：板簧组件与所有叶片弹簧元件和半叶板簧部件
公开(公告)号：EP1693592B1
公开(公告)日：2010-04-21
申请号：EP06075895.0
申请日：2001-02-23
申请人： Hendrickson International Corporation
发明人： Wilson, William
IPC分类号： F16F1/18 , B60G11/02 , B60G11/04 , F16F1/22
CPC分类号： B60G11/02 , B60G2200/464 , B60G2202/11 , B60G2206/42 , F16F1/18

29. 发明授权

EP1640191B1 Method of welding axle connection device, device so welded 有权
标题翻译：焊接轴连接装置，焊接装置的方法
公开(公告)号：EP1640191B1
公开(公告)日：2008-08-06
申请号：EP05023828.6
申请日：2001-02-15
申请人： Hendrickson International Corporation
发明人： Barlas, Serge A. , Brannigan, Michael
IPC分类号： B60G11/02 , B60G11/00 , B60G11/113 , B60G9/00
CPC分类号： B60G9/00 , B60G9/003 , B60G11/113 , B60G11/465 , B60G2200/31 , B60G2202/112 , B60G2202/412 , B60G2204/121 , B60G2204/148 , B60G2204/4306 , B60G2206/30 , B60G2206/8201

30. 发明公开

EP1640191A3 Method of welding axle connection device, device so welded 有权
标题翻译：对于轴连接的焊接方法和由此制备的车轴
公开(公告)号：EP1640191A3
公开(公告)日：2006-04-19
申请号：EP05023828.6
申请日：2001-02-15
申请人： Hendrickson International Corporation
发明人： Barlas, Serge A. , Brannigan, Michael
IPC分类号： B60G11/02 , B60G11/00 , B60G11/113 , B60G9/00
CPC分类号： B60G9/00 , B60G9/003 , B60G11/113 , B60G11/465 , B60G2200/31 , B60G2202/112 , B60G2202/412 , B60G2204/121 , B60G2204/148 , B60G2204/4306 , B60G2206/30 , B60G2206/8201
摘要： A method of welding an axle connection device (100) to a face of an axle housing (102). The method includes forming two continuous welds (160,162) along both longitudinal edges of the device (100). Each weld (160,162) begins longitudinally inward of one of the rounded corners (140,142) of the device, preferably one of the rounded corners (140) positioned closest to the spindle end of the axle. The weld (160) is formed such that it extends longitudinally outwardly towards that rounded corner (140) to a weld end (166), which is positioned longitudinally inward of that corner (140). The weld (160) is then turned back on itself and extends longitudinally inwardly along the tapering slope of the end of the device towards the waist portion (136) thereof to form a double-pass weld at its end. The weld then extends through the waist portion (136), then longitudinally outwardly along the tapering slope of the opposite end (142) of the device (100) to a point just shy of the rounded corner (142) at that end. At that point, the weld (160) is again turned back on itself to form a double-pass weld at its end. The weld (160) is then terminated. Another continuous weld (162) is made in like fashion along the opposing longitudinal edge of the device. Under this method, substantially less weld is used and the weld lines do not traverse over, along and/or around the rounded corners (140,142) of the device. As a result, the axle housing (as opposed to the weld runs) primarily absorbs any torsional loading.

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