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1. 发明授权

US5937268A Sintered sliding member and production method thereof 失效
标题翻译：烧结滑动构件及其制造方法
公开(公告)号：US5937268A
公开(公告)日：1999-08-10
申请号：US796383
申请日：1997-02-04
申请人： Kouki Ozaki , Koichi Yamamoto , Takayuki Shibayama
发明人： Kouki Ozaki , Koichi Yamamoto , Takayuki Shibayama
IPC分类号： B22F3/26 , B22F5/00 , C22C33/02 , F16C33/12 , F16D69/02 , B22F3/00
CPC分类号： C22C33/0228 , C22C33/0242 , F16C33/121 , F16D69/027 , Y10T428/12056 , Y10T428/12063
摘要： A sintered sliding member having not only excellent in wear resistance but also low in attacking property against a mated member. To obtain the member, 0.1 to 3.5 wt. % h-BN and 0.1 to 3.5 wt. % graphite are mixed in a matrix material of iron-based powder containing chromium, and a resultant powder mixture is compacted to form a compact. The compact is sintered while bringing the compact into contact with copper or copper alloy so that the copper or copper alloy is infiltrated simultaneously with the sintering. In this way, the copper phase is filled in the iron-based matrix and the h-BN is distributed in the copper phase. Graphite reacts with chromium to be precipitated as chromium carbide in and/or near boundaries defined between the matrix and the copper phase.
摘要翻译：一种烧结滑动构件，不仅具有优异的耐磨性，而且对配合构件的攻击性也低。为了获得成分，为0.1〜3.5重量％％h-BN和0.1〜3.5wt。将％石墨混合在含有铬的铁基粉末的基质材料中，并将所得的粉末混合物压实以形成压块。在使压块与铜或铜合金接触的同时烧结该压块，使得铜或铜合金与烧结同时渗透。以这种方式，将铜相填充在铁基基体中，并将h-BN分布在铜相中。石墨与铬反应，作为碳化铬沉积在基质和铜相之间界定的边界内和/或附近。

2. 发明授权

US06207291B1 High-temperature sliding alloy and sliding contact structure using same 有权
标题翻译：高温滑动合金和滑动接触结构使用相同
公开(公告)号：US06207291B1
公开(公告)日：2001-03-27
申请号：US09186376
申请日：1998-11-05
申请人： Kouki Ozaki , Hideyumi Matsumura , Takayuki Shibayama
发明人： Kouki Ozaki , Hideyumi Matsumura , Takayuki Shibayama
IPC分类号： B22F300
CPC分类号： C22C19/057 , C22C32/0078 , F16C33/121 , Y10S384/912 , Y10T428/12014
摘要： There is disclosed a high temperature sliding alloy consisting of, by weight, 2 to 8% Cr, 2 to 10% Fe, 0.1 to 1.5% Si, 2 to 22% Co, 1.4 to 11% Mo, and the balance Ni, wherein 1 to 35% by weight of Co—Mo—Cr—Si base hard particles are dispersed in a matrix of the sliding alloy, and each of the hard particles has an oxide phase formed on a surface thereof. With this construction, the sliding alloy exhibits excellent sliding properties and particularly a low friction coefficient and excellent wear resistance in the temperature range of from a room temperature to 900° C.
摘要翻译：公开了一种高温滑动合金，以重量计包含2至8％的Cr，2至10％的Fe，0.1至1.5％的Si，2至22％的Co，1.4至11％的Mo，余量为Ni，其中 1〜35重量％的Co-Mo-Cr-Si基硬质颗粒分散在滑动合金的基体中，并且每个硬质颗粒在其表面上形成氧化物相。利用这种结构，滑动合金在室温至900℃的温度范围内表现出优异的滑动特性，特别是低摩擦系数和优异的耐磨性。

3. 发明授权

US6116611A Tubular packing and method of producing same 失效
标题翻译：管状包装及其生产方法
公开(公告)号：US6116611A
公开(公告)日：2000-09-12
申请号：US84220
申请日：1998-05-26
申请人： Kouki Ozaki , Masatoshi Inoue , Shigehiro Kawai , Yutaka Yamada , Hideyumi Matsumura , Takayuki Shibayama
发明人： Kouki Ozaki , Masatoshi Inoue , Shigehiro Kawai , Yutaka Yamada , Hideyumi Matsumura , Takayuki Shibayama
IPC分类号： F16C33/24 , B29C53/38 , B29C65/00 , B32B1/08 , C04B35/536 , F16C23/04 , F16J15/10 , F16J15/12 , F16J15/26 , B32B17/06
CPC分类号： F16L23/18 , B29C53/382 , B29C66/72323 , B32B1/08 , C04B35/536 , F16J15/121 , F16L27/073
摘要： There is disclosed a tubular packing which can be easily produced, and has satisfactory durability while maintaining excellent properties of exfoliated graphite such as cushioning properties and heat-resistance. There are prepared a sheet of exfoliated graphite sheet and two wire nets equal in size and shape to the sheet. The one wire net is superposed on an obverse side of the sheet in coinciding relation thereto whereas the other wire net is held in contact with a reverse side of the sheet in offset relation thereto, and this stack is curved into a tubular shape, and this tubular stack is compressed in a direction of a thickness of the sheet, thereby forming a tubular packing. Therefore, in the resultant tubular packing, the wire nets are embedded in the sheet. The wire net interconnects the opposite end edges of the sheet in a bridging manner, so that the tubular packing is continuous over the entire circumference thereof. The embedded wire nets are exposed respectively to the inner and outer surfaces of the sheet, and the wire net and the exfoliated graphite are present in a coexisting manner in each of the inner and outer peripheral surfaces of the tubular packing, and therefore the tubular packing has the excellent wear resistance and sliding properties.
摘要翻译：公开了一种容易制造的管状填料，并且具有令人满意的耐久性，同时保持了诸如缓冲性能和耐热性的剥离石墨的优异性能。准备了一张片状的剥离石墨片和两张等同于片材尺寸和形状的丝网。一根金属丝网以与其一致的关系重叠在该片材的正面上，而另一根金属丝网与该片材的反面保持接触，并且该叠片弯曲成管状，管状叠层在片材的厚度方向上被压缩，从而形成管状填料。因此，在所得到的管状填料中，将金属丝网嵌入片材中。线网以桥接方式将片材的相对端边缘互连，使得管状填料在其整个圆周上是连续的。嵌入的金属丝网分别暴露在片材的内表面和外表面上，并且丝网和剥离的石墨以共存的方式存在于管状填料的每个内外表面中，因此管状填料具有优异的耐磨性和滑动性能。

4. 发明授权

US6106961A Sliding sheet material for high-temperature use and packing 失效
标题翻译：滑动板材用于高温使用和包装
公开(公告)号：US6106961A
公开(公告)日：2000-08-22
申请号：US084215
申请日：1998-05-26
申请人： Kouki Ozaki , Masatoshi Inoue , Shigehiro Kawai , Yutaka Yamada , Hideyumi Matsumura , Takayuki Shibayama
发明人： Kouki Ozaki , Masatoshi Inoue , Shigehiro Kawai , Yutaka Yamada , Hideyumi Matsumura , Takayuki Shibayama
IPC分类号： F16C33/24 , F01N13/18 , F16C33/16 , F16C33/28 , F16J15/10 , F16L27/06 , B32B9/00
CPC分类号： F01N13/1827 , F01N13/1811 , F16C33/16 , F16C33/28 , F16L27/06 , F16C2360/22 , F16C2361/00 , Y10T428/12451 , Y10T428/24802 , Y10T428/31678 , Y10T442/109 , Y10T442/126 , Y10T442/172
摘要： There is disclosed a sliding sheet material for high-temperature use which can be easily produced, and has satisfactory durability while maintaining excellent properties of exfoliated graphite such as cushioning properties and heat-resistance. The sliding sheet material includes a sheet-shaped exfoliated graphite, and at least two layers of wire net embedded in the exfoliated graphite sheet, the wire net layers being disposed substantially parallel to each other. The wire net layers are partially exposed to obverse and reverse sides of the exfoliated graphite. The satisfactory durability of the sliding sheet material is achieved by the exposed wire nets, and the sliding sheet material can be easily produced, and exhibits excellent cushioning properties and heat resistance.
摘要翻译：公开了一种容易制造的高温用滑动片材，并且具有令人满意的耐久性，同时保持诸如缓冲性能和耐热性的剥离石墨的优异性能。滑动片材料包括片状剥离石墨，以及嵌入剥离石墨片中的至少两层金属网，所述金属丝网层基本上彼此平行地设置。线网层部分地暴露于剥离石墨的正面和反面。通过露出的金属丝网实现滑动片材的令人满意的耐久性，并且可以容易地制造滑动片材，并且显示出优异的缓冲性能和耐热性。

5. 发明授权

US06475635B1 Sliding material made of copper alloy, method of producing same, and sliding bearing 失效
标题翻译：由铜合金制成的滑动材料，其制造方法和滑动轴承
公开(公告)号：US06475635B1
公开(公告)日：2002-11-05
申请号：US09734572
申请日：2000-12-13
申请人： Kenji Sakai , Naohisa Kawakami , Satoru Kurimoto , Takashi Inaba , Koichi Yamamoto , Takayuki Shibayama
发明人： Kenji Sakai , Naohisa Kawakami , Satoru Kurimoto , Takashi Inaba , Koichi Yamamoto , Takayuki Shibayama
IPC分类号： B32B1520
CPC分类号： F16C33/24 , B22F1/0003 , B22F2998/00 , B22F2998/10 , C22C1/0425 , F16C33/121 , F16C2204/12 , Y10T428/12063 , Y10T428/12097 , Y10T428/12118 , Y10T428/1291 , B22F7/02 , B22F3/10
摘要： A copper alloy sliding material which can bring about superior resistance to fatigue as well as good anti-seizure property without containing any Pb. The copper alloy sliding material is made to have the structure in which both of the hard copper alloy phase and the soft copper alloy phase coexist in a mixture state. On the surface of the sliding material, the soft copper alloy phase comes to have a shape more concave than that of the hard copper alloy phase when receiving a load or when being in a sliding wear relation, in which concave portions is retained lubricant with the result that the anti-seizure property is enhanced. Further, since the soft phase and the hard phase are made of the same copper alloy, the wettability thereof becomes good, and Ni and etc. contained in the hard copper alloy phase are diffused into the soft copper alloy phase, so that the hardness of the boundary portion defined between the phases come to be gradually varied. Thus, because of the unclear boundary, the load received in the hard phase comes to be spread in a wide range without being concentrated at the boundary, so that the fatigue strength is enhanced.
摘要翻译：一种铜合金滑动材料，可以带来优异的抗疲劳性以及良好的抗咬合性能，不含任何Pb。使铜合金滑动材料具有混合状态下硬铜合金相和软铜合金相共存的结构。在滑动材料的表面上，软铜合金相的形状比硬铜合金相的形状比承受载荷或滑动磨损关系时更凹形，其中凹部保持有润滑剂导致抗发作性能得到提高。此外，由于软相和硬相由相同的铜合金制成，所以其润湿性良好，硬铜合金相中所含的Ni等扩散到软铜合金相中，使得硬度两相之间界定的边界部分逐渐变化。因此，由于边界不清楚，硬相中承受的载荷在宽范围内扩散而不会集中在边界处，从而提高了疲劳强度。

6. 发明授权

US06378670B1 Sliding member 失效
标题翻译：滑动构件
公开(公告)号：US06378670B1
公开(公告)日：2002-04-30
申请号：US09457326
申请日：1999-12-09
申请人： Naohisa Kawakami , Tsukimitsu Higuchi , Takashi Inaba , Koichi Yamamoto , Toshio Egami , Takayuki Shibayama
发明人： Naohisa Kawakami , Tsukimitsu Higuchi , Takashi Inaba , Koichi Yamamoto , Toshio Egami , Takayuki Shibayama
IPC分类号： F16D6900
CPC分类号： E04H9/021 , F16D2069/002
摘要： There is disclosed a sliding member which slidably contacts an counterpart member with friction and in which a friction force is varied without changing a contact pressure. A sliding member 11 is formed by covering a steel plate with sliding materials 13a to 13e different in friction coefficient. In this case, when a sliding direction of the counterpart member 14 is set to directions of arrows A and B, a sliding material 13a of a low friction coefficient is disposed in the middle, and the sliding materials 13b to 13e are arranged so that the friction coefficient gradually increases toward both terminal sides in the directions of arrows A and B of the sliding material 13a. According to the sliding member 11, the friction force increases as the counterpart member 14 moves in the directions of arrows A and B from the middle.
摘要翻译：公开了一种滑动构件，其以摩擦力滑动地接触配对构件，并且摩擦力在不改变接触压力的情况下变化。滑动构件11通过用摩擦系数不同的滑动材料13a至13覆盖钢板而形成。在这种情况下，当将配对构件14的滑动方向设定为箭头A和B的方向时，在中间设置低摩擦系数的滑动材料13a，并且滑动材料13b至13e被布置成使得摩擦系数沿着滑动材料13a的箭头A和B的方向朝向两个末端侧逐渐增加。根据滑动构件11，摩擦力随着对方构件14从中间沿箭头A和B的方向移动而增加。

7. 发明授权

US06273612B1 Sliding bearing 有权
标题翻译：滑动轴承
公开(公告)号：US06273612B1
公开(公告)日：2001-08-14
申请号：US09340169
申请日：1999-06-28
申请人： Akira Ono , Koichi Yamamoto , Hiroshi Yoshimi , Nobutaka Hiramatsu , Takayuki Shibayama
发明人： Akira Ono , Koichi Yamamoto , Hiroshi Yoshimi , Nobutaka Hiramatsu , Takayuki Shibayama
IPC分类号： F16C3304
CPC分类号： F16C17/022 , F16C9/04 , F16C33/124 , F16C2240/30 , F16C2360/22
摘要： Disclosed is a sliding bearing in which a heat emission property of the sliding bearing is improved without affecting the original function of an overlay layer. An overlay layer is formed on a higher load-side bearing half, and extends circumferentially from a central portion thereof toward each of opposite ends thereof. Any overlay layer is not formed on a lower load-side bearing half, so that a bearing alloy remains exposed to the surface of this bearing half.
摘要翻译：公开了一种滑动轴承，其中改善了滑动轴承的散热性能，而不影响覆盖层的原始功能。覆盖层形成在较高的负载侧轴承半部上，并且从其中心部分周向延伸到其每个相对的端部。任何覆盖层不形成在下负载侧轴承一半上，使得轴承合金保持暴露于该轴承半部的表面。

8. 发明授权

US6149310A Half thrust bearing 有权
标题翻译：半推力轴承
公开(公告)号：US6149310A
公开(公告)日：2000-11-21
申请号：US187031
申请日：1998-11-06
申请人： Akira Ono , Koichi Yamamoto , Takayuki Shibayama
发明人： Akira Ono , Koichi Yamamoto , Takayuki Shibayama
IPC分类号： F02F7/00 , F16C9/02 , F16C17/04 , F16C17/10
CPC分类号： F02F7/0053 , F16C17/047 , F16C17/10 , F16C9/02 , F05C2201/021 , F05C2251/042
摘要： There is disclosed a half thrust bearing of a substantially semi-circular shape. A thrust relieve 22, slanting toward a confronting end of the half thrust bearing progressively away from a bearing surface of a half thrust bearing, is formed at each of circumferentially-spaced opposite end portions of the bearing surface by pressing (cold forging), so that those portions of the bearing surface, disposed adjacent respectively to the thrust relieves 22, are higher in strength than the other portions of the bearing surface. With this construction, even if a thrust collar of a crankshaft abuts against localized portions of the bearing surface disposed adjacent to the thrust relieves 22, a bearing alloy will not subjected to premature fatigue and separation.
摘要翻译：公开了一种大致半圆形的半推力轴承。通过按压（冷锻）在轴承表面的每个周向间隔相对的端部处形成一个推力减轻22，其朝向半推力轴承的相对端逐渐偏离半推力轴承的支承表面，因此轴承表面的分别邻近推力缓冲器22设置的那些部分的强度高于支承表面的其它部分。利用这种结构，即使曲轴的止推环与邻近推力缓冲器22的轴承表面的局部部分相接触，轴承合金也不会过早的疲劳和分离。

9. 发明授权

US6056442A Roller supporting device 失效
标题翻译：滚筒支撑装置
公开(公告)号：US6056442A
公开(公告)日：2000-05-02
申请号：US95309
申请日：1998-06-10
申请人： Akira Ono , Yasunobu Imahata , Arihiro Kimura , Hiroshi Naitoh , Koichi Yamamoto , Takayuki Shibayama
发明人： Akira Ono , Yasunobu Imahata , Arihiro Kimura , Hiroshi Naitoh , Koichi Yamamoto , Takayuki Shibayama
IPC分类号： F01M1/06 , F01L1/18 , F16C11/02 , F16C13/00 , F16C33/10 , F16C33/12 , F16C33/24 , F16H53/06
CPC分类号： F16C33/24 , F01L1/181 , F16C3/02 , F16C33/1055 , F16C33/106 , F16C33/12 , F01L2105/02 , F01L2810/02 , F16C13/006 , F16C17/02 , F16C2204/60 , F16C2360/00 , F16H53/06
摘要： A roller supporting device comprises a pair of supporting arms, a supporting shaft attached between the pair of supporting arms in a non-rotatable manner, and a roller having an inner hole in the central part thereof, the roller being disposed between the pair of supporting arms and being supported in a rotatable manner by the supporting shaft inserted through the inner hole, the roller being arranged to rotate along with the relative movement with a mating member by making the roller contact with the mating member, wherein a cut out portion, which extends in the axial direction on the outer circumferential surface of the supporting shaft, is formed at an appropriate portion except the portion on which the inner circumferential surface of the inner hole of the roller is pressed due to the load applied to the roller from the mating member, thereby defining an oil passage which extends in the axial direction between the supporting shaft and the inner circumferential surface of the inner hole of the roller.
摘要翻译：辊支撑装置包括一对支撑臂，以不可旋转的方式安装在一对支撑臂之间的支撑轴以及在其中心部分具有内孔的辊，所述辊设置在所述一对支撑并且通过插入穿过内孔的支撑轴以可旋转的方式支撑，所述辊被布置成通过使所述辊与配合构件接触而与配合构件一起沿着相对运动旋转，其中切口部分在支撑轴的外周面上沿轴向延伸的部分形成在适当的部分，除了由于从配合的辊施加到辊上的辊的内孔的内周面被挤压的部分从而限定在支撑轴和内周的内周面之间沿轴向延伸的油路滚筒孔。

10. 发明授权

US06905779B2 Sliding material made of copper alloy, method of producing same, sliding bearing material, and method of producing same 失效
标题翻译：由铜合金制成的滑动材料，其制造方法，滑动轴承材料及其制造方法
公开(公告)号：US06905779B2
公开(公告)日：2005-06-14
申请号：US09747925
申请日：2000-12-27
申请人： Kenji Sakai , Naohisa Kawakami , Satoru Kurimoto , Takashi Inaba , Koichi Yamamoto , Takayuki Shibayama
发明人： Kenji Sakai , Naohisa Kawakami , Satoru Kurimoto , Takashi Inaba , Koichi Yamamoto , Takayuki Shibayama
IPC分类号： F16C17/02 , B22F1/00 , B22F7/04 , C22C1/05 , C22C1/10 , C22C32/00 , C22F1/00 , C22F1/08 , F16C9/00 , F16C33/12 , F16C33/14 , F16D69/02 , F16C33/06 , B22F3/00 , B32B15/18 , B32B15/20
CPC分类号： C22C9/02 , B22F1/0003 , B22F2009/041 , B22F2999/00 , B32B15/015 , C22C1/05 , C22C32/00 , F16C33/121 , F16C2204/10 , F16D69/027 , Y10S384/91 , Y10S384/912 , Y10T428/12063 , Y10T428/12139 , Y10T428/12181 , Y10T428/1291 , Y10T428/12924 , B22F9/04
摘要： A copper-based sliding material comprising sintered copper or sintered copper alloy, and 0.1 to 5 vol. % hard substance particles harder in hardness than said copper or copper alloy, said hard substance particles being substantially evenly dispersed so that, when at least one, randomly selected surface portion or sectional portion of said sintered copper or sintered copper alloy is partitioned into squares each having a side of 20 μm, at least one particle exists in each of squares not less than 80% of the whole squares. The copper-based sliding material has good anti-seizure property and superior resistance to fatigue without containing any lead.
摘要翻译：包含烧结铜或烧结铜合金的铜基滑动材料和0.1至5体积％所述硬物质颗粒的硬度比所述铜或铜合金硬硬，所述硬质颗粒基本均匀地分散，使得当将至少一个随机选择的所述烧结铜或烧结铜合金的表面部分或截面部分划分成正方形时具有20个妈妈的一边，在每个不小于整个正方形的80％的正方形中存在至少一个粒子。铜基滑动材料具有良好的抗咬合性和优异的耐疲劳性，不含任何铅。

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