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61. 发明授权

US09982715B2 Sliding engine component 有权
公开(公告)号：US09982715B2
公开(公告)日：2018-05-29
申请号：US14889849
申请日：2014-05-07
申请人： Mahle International GmbH , Mahle Engine Systems UK Ltd
发明人： Roger Gorges , John Carey , Anil Rathod
IPC分类号： F16C33/20 , F16C33/10 , F16C9/02 , F16C9/04
CPC分类号： F16C33/201 , F16C9/02 , F16C9/04 , F16C33/102 , F16C33/104 , F16C33/1045 , F16C33/203 , F16C33/208 , F16C2204/12 , F16C2204/22 , F16C2208/12 , F16C2208/58 , F16C2208/86 , F16C2208/90 , F16C2240/48 , F16C2240/60
摘要： A sliding engine component may include a sliding surface including a plastics polymer-based composite layer disposed on a substrate. The composite layer may include a matrix of plastics polymer-based material. The plastics polymer-based material may have 0.1 to 20 percent by volume of liquid-filled microcapsules distributed throughout the matrix, and incidental impurities.

62. 发明授权

US09677021B2 Sliding member 有权
公开(公告)号：US09677021B2
公开(公告)日：2017-06-13
申请号：US14711093
申请日：2015-05-13
申请人： DAIDO METAL COMPANY LTD.
发明人： Hideki Iwata , Yasushi Saito
IPC分类号： C10M103/04 , B32B15/00 , B32B15/04 , B32B15/18 , B32B15/01 , C23C30/00 , B32B15/08 , B22F7/00 , F16C33/14 , F16C33/10 , C22C1/04 , C22C1/08 , B22F3/11 , B22F3/26
CPC分类号： C10M103/04 , B22F3/11 , B22F3/26 , B22F7/004 , B22F2998/10 , B22F2999/00 , B32B15/015 , B32B15/043 , B32B15/08 , B32B15/18 , C22C1/0433 , C22C1/08 , C23C30/00 , C23C30/005 , F16C33/104 , F16C33/1095 , F16C33/145 , F16C2202/52 , F16C2202/54 , F16C2204/60 , F16C2240/06 , F16C2240/48 , F16C2300/22 , F16C2360/00 , Y10T428/12479 , Y10T428/12556 , Y10T428/12569 , Y10T428/12931 , Y10T428/12937 , Y10T428/12944 , Y10T428/12958 , Y10T428/12965 , Y10T428/12972 , Y10T428/26 , Y10T428/264 , Y10T428/265 , B22F9/08 , B22F3/1007 , B22F2201/01
摘要： Provided is a sliding member having: a back metal layer; and a sliding layer on the back metal layer. The sliding layer includes a porous sintered layer and a resin composition. The sintered layer includes Ni—P alloy phase and granular steel phase made of a carbon steel including 0.3-1.3 mass % of carbon and having a structure of: ferrite phase; and perlite phase, or perlite phase and cementite phase. The Ni—P alloy phase binds the steel phases with one another and/or binds the steel phases with the back metal layer. The steel phase includes a low perlite phase part in a surface. The low perlite phase part has an area ratio of the perlite phase lowered by 50% or more compared with a total area ratio of the perlite phase and the cementite phase at a central part of the steel phase when observed in a cross-section.

63. 发明申请

US20160377066A1 WATER-HYDRAULIC MACHINE 审中-公开
标题翻译：水力机械
公开(公告)号：US20160377066A1
公开(公告)日：2016-12-29
申请号：US15183890
申请日：2016-06-16
申请人： Danfoss A/S
发明人： Welm Friedrichsen , Frank Holm Iversen , Stig Kildegaard Andersen
IPC分类号： F04B1/20 , B29C45/14 , B29C45/00
CPC分类号： F04B1/2085 , B29C45/0013 , B29C45/14 , B29K2105/16 , B29K2509/02 , F04B1/20 , F04B1/2014 , F04B1/2028 , F04B1/2071 , F04B53/166 , F05C2203/08 , F05C2225/12 , F05C2253/12 , F05C2253/18 , F16C33/20 , F16C2206/40 , F16C2208/02 , F16C2240/48 , F16C2360/00 , F16C2360/42
摘要： A water-hydraulic machine (1) is disclosed with at least two parts which are movable relative to one another, of which one has a surface composed of a plastic (5, 12, 13, 15, 19) with friction-reducing properties. With such a design the wear in case of a water-hydraulic machine should be kept low. To this end, the plastic (5, 12, 13, 15, 19) is formed as a polymer with ceramic filler.
摘要翻译：公开了一种水力机械（1），其具有可相对于彼此移动的至少两个部分，其中一个具有由具有摩擦减小特性的塑料（5,12,13,15,19）组成的表面。通过这样的设计，水压机器的磨损应保持较低。为此，塑料（5,12,13,15,19）形成为具有陶瓷填料的聚合物。

64. 发明申请

US20160333932A1 SLIDING MEMBER 有权
标题翻译：滑动会员
公开(公告)号：US20160333932A1
公开(公告)日：2016-11-17
申请号：US15151673
申请日：2016-05-11
申请人： Daido Metal Company Ltd.
发明人： HIDEKI IWATA , YASUSHI SAITO
IPC分类号： F16C33/12 , C22C38/00 , C10M103/04 , B22F3/24 , C21D9/40 , C21D1/18 , C22C19/05 , B22F3/11
CPC分类号： C10M103/04 , B22F3/11 , B22F3/24 , B22F2998/10 , B22F2999/00 , B32B3/10 , B32B3/18 , B32B5/145 , B32B5/16 , B32B5/30 , B32B15/043 , B32B15/08 , B32B15/16 , B32B15/18 , B32B27/281 , B32B27/285 , B32B27/286 , B32B27/288 , B32B27/32 , B32B27/34 , B32B27/38 , B32B2250/02 , B32B2250/04 , B32B2260/025 , B32B2260/046 , B32B2262/103 , B32B2262/105 , B32B2264/10 , B32B2264/105 , B32B2264/107 , B32B2307/50 , B32B2307/554 , B32B2307/714 , B32B2307/732 , B32B2307/746 , C10M2201/053 , C21D1/18 , C21D9/40 , C21D2211/001 , C21D2211/005 , C21D2211/009 , C22C19/058 , C22C33/00 , C22C38/00 , C22C2200/00 , F16C33/206 , F16C33/208 , F16C2202/10 , F16C2204/52 , F16C2204/60 , F16C2204/62 , F16C2208/00 , F16C2240/48 , F16C2240/60 , Y10T428/12042 , Y10T428/12063 , B22F1/0011 , B22F1/0003 , B22F2007/047 , B22F3/1035 , B22F7/004 , B22F7/008 , B22F2201/01
摘要： Provided is a sliding member comprising: a steel back metal layer; and a sliding layer including a porous sintered layer and a resin composition. The porous sintered layer includes Fe or Fe alloy granules and a Ni—P alloy part functioning as a binder for binding the Fe or Fe alloy granules with one another and/or for binding the Fe or Fe alloy granules with the steel back metal layer. The steel back metal layer is made of a carbon steel including 0.05 to 0.3 mass % of carbon, and includes: a non-austenite-containing portion having a structure of a ferrite phase and perlite formed in a central portion in a thickness direction of the steel back metal layer; and an austenite-containing portion having a structure of a ferrite phase, perlite and an austenite phase formed in a surface portion of the steel back metal layer facing the sliding layer.
摘要翻译：提供一种滑动构件，其包括：钢背金属层; 以及包括多孔烧结层和树脂组合物的滑动层。多孔烧结层包括Fe或Fe合金颗粒和用作将Fe或Fe合金颗粒彼此粘合和/或将Fe或Fe合金颗粒与钢背金属层结合的粘合剂的Ni-P合金部分。钢背金属层由含有0.05〜0.3质量％的碳的碳素钢构成，并且包括：具有铁素体相和珍珠岩结构的非奥氏体含有部分，该部分形成在厚度方向的中心部分钢背金属层; 以及在背面金属层的面向滑动层的表面部分形成有铁素体相，珍珠岩和奥氏体相的结构的含奥氏体的部分。

65. 发明申请

US20160289785A1 MANUFACTURING METHOD OF MECHANICAL COMPONENT USING MARTENSITIC STAINLESS STEEL, ROTATING DEVICE, ROLLING BEARING AND ROLLING BEARING UNIT 审中-公开
标题翻译：使用马氏体不锈钢，旋转装置，滚动轴承和滚动轴承单元的机械部件的制造方法
公开(公告)号：US20160289785A1
公开(公告)日：2016-10-06
申请号：US15034444
申请日：2014-11-13
申请人： NSK LTD.
发明人： Chikara MATSUZAWA , Takafumi YASUHARA , Hiroshi NISHIZAWA , Norihiro AOKI , Koji TAKANO , Masaru KUGE
IPC分类号： C21D9/40 , C21D1/18 , C22C38/00 , C21D6/04 , C21D6/02 , C22C38/22 , F16C33/62 , C21D6/00
CPC分类号： C21D9/40 , C21D1/18 , C21D6/002 , C21D6/02 , C21D6/04 , C21D9/00 , C21D2211/008 , C22C38/00 , C22C38/001 , C22C38/22 , F16C19/06 , F16C33/32 , F16C33/62 , F16C33/64 , F16C2204/72 , F16C2240/48 , F16C2316/13
摘要： A martensitic stainless steel containing, by mass %, C: 0.20% to 0.40%, N: 0.1% or less, Mo: 3% or less, and Cr: 12.0% to 16.0%, such that 0.3%≦C+N≦0.4% and a PI value (=Cr+3.3Mo+16N) is 18 or more, with the remainder being substantially Fe and unavoidable impurities is quenched from a temperature of 1,030° C. to 1,140° C. and subjected to a subzero treatment and tempering so as to obtain a prior austenite crystal grain size of a surface layer of 30 μm to 100 μm and a surface hardness of 58 HRc to 62 HRc.
摘要翻译：马氏体系不锈钢，以质量％计含有C：0.20〜0.40％，N：0.1％以下，Mo：3％以下，Cr：12.0％〜16.0％，0.3％≤C+N≤ 0.4％，PI值（= Cr + 3.3Mo + 16N）为18以上，余量基本为Fe，不可避免的杂质从1030℃至1140℃骤冷，进行亚零位处理回火，得到表面层的原奥氏体晶粒尺寸为30μm〜100μm，表面硬度为58HRC〜62HRC。

66. 发明申请

US20160076587A1 SLIDING MEMBER 审中-公开
标题翻译：滑动会员
公开(公告)号：US20160076587A1
公开(公告)日：2016-03-17
申请号：US14889065
申请日：2014-02-19
申请人： TAIHO KOGYO CO., LTD.
发明人： Toshiyuki CHITOSE , Shu KAMIYA
IPC分类号： F16C33/10 , F16C33/12 , F16C17/02
CPC分类号： F16C33/1095 , F16C17/02 , F16C33/124 , F16C33/125 , F16C33/206 , F16C33/208 , F16C2202/52 , F16C2204/10 , F16C2204/20 , F16C2208/02 , F16C2208/58 , F16C2240/48 , F16C2240/60
摘要： A sliding member has an alloy layer that is formed of an alloy having a predetermined shape, a binder resin that forms an overlay layer on an inner circumferential surface of the alloy layer, the inner circumferential surface sliding against a mating member, and a graphite that is contained in the overlay layer as a solid lubricant and that has a graphitization degree of 90% or more.
摘要翻译：滑动构件具有由具有预定形状的合金形成的合金层，在合金层的内周面上形成覆盖层的粘合剂树脂，内周面与配合构件滑动的石墨和作为固体润滑剂包含在覆盖层中，并且石墨化度为90％以上。

67. 发明申请

US20150369286A1 SLIDING BEARING WITH LINING LAYER COMPRISING CARBON NANOSTRUCTURES 审中-公开
标题翻译：具有包含碳纳米管结构的衬层的滑动轴承
公开(公告)号：US20150369286A1
公开(公告)日：2015-12-24
申请号：US14655026
申请日：2013-12-10
申请人： MAHLE INERNATIONAL GMBH , MAHLE ENGINE SYSTEMS UK LTD
发明人： Kevin Jupe
IPC分类号： F16C33/12 , F16C33/14
CPC分类号： F16C33/125 , B22F1/025 , B22F7/04 , B82Y30/00 , C22C1/0425 , C22C26/00 , C22C2026/002 , F16C33/121 , F16C33/124 , F16C33/128 , F16C33/14 , F16C33/145 , F16C2240/48 , F16C2240/64 , Y10T428/30
摘要： A sliding bearing may include a backing layer and a sintered lining layer. The lining layer may include a composition of 0.1 to 10 percent by weight carbon nanostructures embedded in a copper-based matrix. The sliding bearing may include, but is not limited to, at least one of a bearing bush, a bearing shell, and a thrust washer.
摘要翻译：滑动轴承可以包括背衬层和烧结衬里层。衬里层可以包括嵌入铜基基质中的0.1至10重量％的碳纳米结构的组合物。滑动轴承可以包括但不限于轴承衬套，轴承壳和止推垫圈中的至少一个。

68. 发明申请

US20150300408A1 SLIDING ELEMENT HAVING A LAYER SYSTEM 审中-公开
标题翻译：具有层系统的滑动元件
公开(公告)号：US20150300408A1
公开(公告)日：2015-10-22
申请号：US14682392
申请日：2015-04-09
申请人： WIELAND-WERKE AG
发明人： Gerhard THUMM , Volker VOGGESER , Juergen MEYER
IPC分类号： F16C33/04
CPC分类号： F16C33/043 , C23C30/00 , F16C33/103 , F16C33/125 , F16C33/24 , F16C2202/04 , F16C2204/10 , F16C2204/52 , F16C2206/42 , F16C2240/48 , F16C2240/60
摘要： The invention relates to a sliding element, which consists at least of a main body and a layer system which is applied thereto. The layer system comprises at least a first layer of the thickness s1, which is applied to the main body, and hard material particles having a mean extent d, which are introduced into the first layer and are therefore at least fixed on the main body. According to the invention, the thickness s1 of the first layer is such that it amounts to at least 60% and at most 90% of the mean extent d of the hard material particles, and the hard material particles form a surface structuring of the sliding element.
摘要翻译：本发明涉及一种滑动元件，其至少包括主体和施加到其上的层系统。层系统至少包括施加到主体上的厚度s1的第一层和平均程度d的硬质材料颗粒，其被引入第一层中，因此至少固定在主体上。根据本发明，第一层的厚度s1为硬质材料颗粒的平均程度d的至少60％和至多90％，并且硬质材料颗粒形成滑动面的表面结构元件。

69. 发明申请

US20150139847A1 SINTERED BEARING 审中-公开
标题翻译：烧结轴承
公开(公告)号：US20150139847A1
公开(公告)日：2015-05-21
申请号：US14414555
申请日：2013-07-23
申请人： Yoshinori Ito , Takahiro Gotou
发明人： Yoshinori Ito , Takahiro Gotou
IPC分类号： F16C33/12 , B22F1/00 , B22F3/02 , B22F3/11 , F16C33/14 , F16C33/16
CPC分类号： F16C33/128 , B22F1/0003 , B22F1/0059 , B22F3/02 , B22F3/11 , B22F3/26 , B22F5/106 , B22F2998/10 , F16C33/104 , F16C33/145 , F16C33/16 , F16C33/24 , F16C2240/40 , F16C2240/48 , B22F3/10
摘要： Provided is a sintered bearing (1) obtained by molding raw material powders containing graphite powder and metal powder in a mold, followed by sintering, in which: the graphite powder to be used includes granulated graphite powder; and a ratio of free graphite in a bearing surface (1a) of the sintered bearing is set to from 25% to 80% in terms of an area ratio. An average grain size of the granulated graphite powder is set to from 60 μm to 500 μm. A blending ratio of the granulated graphite powder in the raw material powders is set to from 3 wt % to 15 wt %.
摘要翻译：提供一种烧结轴承（1），其通过在模具中成型含有石墨粉末和金属粉末的原料粉末，然后烧结而获得，其中所使用的石墨粉末包括颗粒状石墨粉末; 并且烧结轴承的支承面（1a）中的游离石墨的比例以面积比计为25％至80％。将粒状石墨粉末的平均粒径设定为60μm〜500μm。将原料粉末中的粒状石墨粉末的配合比例设定为3重量％〜15重量％。

70. 发明申请

US20140099048A1 SLIDING MEMBER AND BEARING 有权
标题翻译：滑动构件和轴承
公开(公告)号：US20140099048A1
公开(公告)日：2014-04-10
申请号：US14122658
申请日：2011-12-22
申请人： Ryoichi Kurata , Kenzo Tadokoro , Kazushige Kumagai
发明人： Ryoichi Kurata , Kenzo Tadokoro , Kazushige Kumagai
IPC分类号： F16C33/14
CPC分类号： F16C33/145 , B22F7/02 , B22F7/04 , F16C17/02 , F16C31/02 , F16C33/20 , F16C33/201 , F16C33/206 , F16C33/208 , F16C2202/52 , F16C2202/54 , F16C2204/12 , F16C2208/02 , F16C2208/32 , F16C2220/20 , F16C2240/48 , F16C2240/60
摘要： To provide a sliding member that improves seizure resistance by restraining any exposure of the porous layer and improves abrasion resistance and load resistance.The sliding member 1 constitutes a bearing having a cylindrical shape, an inner circumferential surface of which is a sliding layer 5 with an axis. In the sliding member 1, a porous layer 3 made of alloy material is formed on a surface of a metal base 2 and this porous layer 3 is covered by resin material 4 so that the sliding layer 5 is formed. In the sliding member 1, a particle size of metal powder 30 forming the porous layer 3 is within a range of 15 through 60 μm, preferably, about 25 through 45 μm. Further, in the sliding member 1, a thickness of the porous layer 3 is within a range of 0.06 through 0.1 mm and a thickness of the sliding layer 5 is within a range of 0.08 through 0.16 mm The thickness of the sliding layer 5 is set to be thicker on average than the thickness of the porous layer 3 so that the porous layer 3 is not exposed.
摘要翻译：提供通过抑制多孔层的任何暴露来改善耐咬合性并提高耐磨性和耐负荷性的滑动构件。滑动构件1构成具有圆筒形状的轴承，其内周表面是具有轴的滑动层5。在滑动构件1中，在金属基体2的表面上形成由合金材料制成的多孔层3，并且该多孔层3被树脂材料4覆盖，从而形成滑动层5。在滑动构件1中，形成多孔层3的金属粉末30的粒径在15〜60μm的范围内，优选为25〜45μm左右。此外，在滑动构件1中，多孔层3的厚度在0.06〜0.1mm的范围内，滑动层5的厚度在0.08〜0.16mm的范围内。设定滑动层5的厚度平均地比多孔层3的厚度更厚，使得多孔层3不暴露。

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