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1. 发明专利

JP2012041639A Sintered sliding member and working implement-connecting apparatus 有权
标题翻译：烧结成员和工作实施连接装置
公开(公告)号：JP2012041639A
公开(公告)日：2012-03-01
申请号：JP2011221045
申请日：2011-10-05
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , ONISHI TETSUO , OKAMURA KAZUO
IPC分类号： B22F7/00 , B22F3/02 , B22F3/10 , B22F7/08 , C22C9/00 , C22C9/01 , C22C9/02 , C22C9/06 , C22C9/10 , C22C33/02 , C22C38/00 , C22C38/36 , C22C38/58 , F16C17/04 , F16C33/10 , F16C33/12 , F16C33/14 , F16J15/34
CPC分类号： F16J15/3496 , B22F7/008 , B22F2003/1106 , F16C17/04 , F16C17/10 , F16C33/122 , F16C2204/60 , Y10S148/906 , Y10S384/902 , Y10S384/912 , Y10S384/913 , Y10T428/12021 , Y10T428/12181 , Y10T428/12514 , Y10T428/12951 , Y10T428/12958 , Y10T428/12965 , Y10T428/12972 , Y10T428/12979
摘要： PROBLEM TO BE SOLVED: To provide a sintered sliding member which is excellent in abrasion resistance, seizure resistance and heat crack resistance, and to provide a working implement-connecting apparatus.SOLUTION: The sintered sliding member comprises a back metal 21a and a ferrous sintered sliding body 20 which is sinter-bonded to the back metal 21a. The ferrous sintered sliding body 20 has martensite phase having a solid solution carbon concentration of 0.15 to 0.5 wt.% and contains carbide in a content of 5 to 50% by volume.
摘要翻译：要解决的问题：提供一种耐磨性，耐咬合性和耐热裂纹性优异的烧结滑动构件，并提供一种加工工具连接装置。解决方案：烧结滑动构件包括后金属21a和烧结在背金属21a上的铁质烧结滑动体20。铁质烧结滑动体20具有固溶碳浓度为0.15〜0.5重量％的马氏体相，含有5〜50体积％的碳化物。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2004211132A Abrasion-resistant sintered sliding material, abrasion-resistant sintered sliding composite member, and manufacturing method therefor 有权
标题翻译：耐磨耐磨滑动材料，抗磨损烧结复合材料及其制造方法
公开(公告)号：JP2004211132A
公开(公告)日：2004-07-29
申请号：JP2002380203
申请日：2002-12-27
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , OKAMURA KAZUO , TANAKA YOSHIKIYO , ONISHI TETSUO
IPC分类号： B22F7/04 , C22C33/02 , C22C38/00 , C22C38/52
CPC分类号： B22F7/04 , B22F2003/023 , B22F2003/145 , B22F2998/10 , B22F2999/00 , C22C33/0257 , C22C33/0285 , Y10T428/12007 , Y10T428/12063 , Y10T428/21 , Y10T428/213 , B22F9/04 , B22F1/0096 , B22F3/02 , B22F3/1007 , B22F2201/20 , B22F2201/11
摘要： PROBLEM TO BE SOLVED: To provide an abrasion-resistant iron-based sintered sliding material which is superior in seizure resistance and abrasion resistance and is sintered into a high density by a powder-sintering method, to provide an abrasion-resitant iron-based sintered sliding composite member which has the abrasion-resitant iron-based sintered sliding material jointed onto a back metal by sintering, and to provide a manufacturing method therefor. SOLUTION: This sliding material has a structure in which Cr 7 C 3 -type and/or M 6 C-type carbides with an average grain size of at least 5 μm are dispersively precipitated so as to share 20 to 50 vol.% in an iron-based martensite parent phase that acquires a hardness HRC of 50 or higher even by tempering treatment below 600°C. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种耐灼伤性和耐磨性优异的耐磨铁基烧结滑动材料，并通过粉末烧结法烧结成高密度，以提供耐磨性铁的烧结滑动复合构件，其具有通过烧结连接到背面金属上的耐磨性铁基烧结滑动材料，并提供其制造方法。解决方案：该滑动材料具有这样一种结构，其中Cr <7C 3 型和/或M 6 C型碳化物与通过在铁基马氏体母相中分散析出平均粒径为5μm以上的平均粒径，即使通过在600℃以下的回火处理获得硬度HRC为50以上的硬度HRC，也能够分散20〜50体积％。版权所有（C）2004，JPO＆NCIPI

3. 发明专利

JP2008280613A Copper based sintered contact material and double-layered sintered contact member 审中-公开
标题翻译：铜基烧结接触材料和双层烧结接触部件
公开(公告)号：JP2008280613A
公开(公告)日：2008-11-20
申请号：JP2008117312
申请日：2008-04-28
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , ONISHI TETSUO , TANAKA YOSHIKIYO , MAEDA KEIICHI , SATO KANICHI
IPC分类号： C22C9/00 , B22F5/00 , C22C1/05 , C22C9/02 , C22C9/04 , C22C9/06 , C22C9/08 , C22C32/00 , F16C9/02 , F16C9/04 , F16C33/10 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To alleviate the property of attacking on the mating member by scratching-off of local agglutinates on the sliding contact surface, to achieve improved wear resistance, and to achieve improved seizure resistance through restraint of frictional heat generation by a hard phase. SOLUTION: Disclosed is a copper based sintered contact material, wherein one or more intermetallic compounds, each of which comprises two or more elements selected from the group consisting of Ni, Si, Ti, Co, Al, V and P, are dispersed, and wherein the amount of one or more intermetallic compounds is adjusted such that the total amount of two or more elements is 0.5 to 10 wt.%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过刮擦滑动接触表面上的局部凝集物来减轻攻击配合构件的性能，以达到改善的耐磨性，并且通过限制摩擦发热由于一个硬相。解决方案：公开了一种铜基烧结接触材料，其中一种或多种金属间化合物各自包括选自Ni，Si，Ti，Co，Al，V和P中的两种或更多种元素。分散，并且其中调节一种或多种金属间化合物的量使得两种或更多种元素的总量为0.5至10重量％。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008063663A Copper sintered sliding material and sintered sliding member using the same 有权
标题翻译：铜烧结材料和使用相同的烧结滑动构件
公开(公告)号：JP2008063663A
公开(公告)日：2008-03-21
申请号：JP2007239586
申请日：2007-09-14
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , TANAKA YOSHIKIYO , ONISHI TETSUO
IPC分类号： C22C1/04 , B22F7/00 , C22C1/05 , C22C38/00 , C22C38/58 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To provide a copper sintered sliding material intended for improving seizure resistance and/or wear resistance of a bearing under a high surface pressure, preventing abnormal noise and extending greasing interval, and a sintered sliding member in which the copper sintered sliding material is unified with a back metal. SOLUTION: The copper sintered sliding material comprises a sintered structure comprising a Cu alloy phase as a parent phase and having 5-50 wt.% Fe alloy phase dispersed therein. The Fe alloy phase contains 2.0-35 wt.% Al, ≤25 wt.% Cu, 0.05-1.5 wt.% C, 5-40 wt.% Co, 5-40 wt.% Ni and 0.05-5.0 wt.% at least one element chosen from Si, Mn, Ni, Cr, Mo, V, Ti, P, Co and Sn. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在高表面压力下提高轴承的耐咬合性和/或耐磨性的铜烧结滑动材料，防止异常噪音和延长的润滑间隔，以及烧结滑动构件，其中铜烧结滑动材料与后金属统一。解决方案：铜烧结滑动材料包括包含Cu合金相作为母相并且其中分散有5-50重量％的Fe合金相的烧结结构。 Fe合金相含有2.0-35重量％的Al，≤25重量％的Cu，0.05-1.5重量％的C，5-40重量％的Co，5-40重量％的Ni和0.05-5.0重量％选自Si，Mn，Ni，Cr，Mo，V，Ti，P，Co和Sn中的至少一种元素。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2003342700A Sintered sliding material, sintered sliding member, and production method thereof 审中-公开
标题翻译：烧结滑动材料，烧结滑动构件及其制造方法
公开(公告)号：JP2003342700A
公开(公告)日：2003-12-03
申请号：JP2002152222
申请日：2002-05-27
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , TANAKA YOSHIKIYO , ONISHI TETSUO
IPC分类号： F16C17/10 , B22F5/00 , B22F7/00 , C22C38/00 , F16C33/08 , F16C33/12 , F16C33/14
摘要： PROBLEM TO BE SOLVED: To provide a sintered sliding material which improves the seizure resistance and/or the wear resistance of a bearing under high contact pressure, prevents the occurrence of abnormal sound, and extends the grease feeding interval; and a sintered sliding member prepared by uniting the sliding material to a backing metal and a production method for the member.
SOLUTION: This sliding material is an iron-based one containing at least 0.1 wt.% Al as an unavoidable component and 10-50 wt.% Cu.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在高接触压力下提高轴承的耐咬合性和/或耐磨性的烧结滑动材料，防止异常声音的发生，并延长润滑脂进料间隔; 以及通过将滑动材料结合到背衬金属而制备的烧结滑动构件和用于构件的制造方法。解决方案：该滑动材料是铁基的，其含有至少0.1重量％的Al作为不可避免的成分和10-50重量％的Cu。版权所有（C）2004，JPO

6. 发明专利

JP2008261051A Copper-based sintered sliding material and multilayer sintered sliding member 审中-公开
标题翻译：基于铜的烧结材料和多层烧结滑动构件
公开(公告)号：JP2008261051A
公开(公告)日：2008-10-30
申请号：JP2008117313
申请日：2008-04-28
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , ONISHI TETSUO , TANAKA YOSHIKIYO , MAEDA KEIICHI , SATO KANICHI
IPC分类号： C22C9/00 , B22F5/00 , C22C1/05 , C22C9/02 , C22C9/04 , C22C9/06 , C22C9/08 , C22C32/00 , F16C33/10 , F16C33/12 , F16C33/14 , F16C33/24
摘要： PROBLEM TO BE SOLVED: To provide a copper-based sintered sliding material which develops action of scraping off a cohered matter localized on a sliding surface to reduce attack against a mating material and improve its own abrasion resistance and suppresses frictional heat generation due to its hard phase to improve its seizure limit. SOLUTION: The copper-based sintered sliding material is one wherein at least one intermetallic compound comprising at least two members selected from among Ni, Si, Ti, Co, Al, V, and P is dispersed, and the amount of the intermetallic compound added is such that the total amount of at least two members selected from among Ni, Si, Ti, Co, Al, V, and P is 0.5-10 mass%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种铜基烧结滑动材料，其产生刮除局部在滑动表面上的粘结物质的作用，以减少对匹配材料的冲击并提高其自身的耐磨性并抑制由于到其硬化阶段，以提高其缉获量。解决方案：铜基烧结滑动材料是其中分散有至少一种包含选自Ni，Si，Ti，Co，Al，V和P中的至少两种的金属间化合物，其量为金属间化合物的添加量使得选自Ni，Si，Ti，Co，Al，V和P中的至少两种成分的总量为0.5〜10质量％。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2004060814A Sliding part structure and bearing device 审中-公开
标题翻译：滑动部件结构和轴承装置
公开(公告)号：JP2004060814A
公开(公告)日：2004-02-26
申请号：JP2002221750
申请日：2002-07-30
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： SATO KANICHI , HAMAGUCHI MASAHIKO , ONISHI TETSUO , SHIMADA YOSHIAKI
IPC分类号： F16C17/04 , F16B11/00 , F16C33/12 , F16C35/02
摘要： PROBLEM TO BE SOLVED: To provide a sliding part structure and a bearing device capable of being achieved at a low cost and excellent in wear resistance.
SOLUTION: An attaching body 26 excellent in sliding characteristics and wear resistance is adhered on a surface of a strength member 20 by an adhesive 27. A positioning mechanism of the attaching body 26 such as a groove part or a projection 23, and a protrusion 24 for prescribing adhesion thickness are provided on an end surface of the strength member 20 to which the attaching member 26 is adhered. The adhesive 27 is applied into a recessed groove part 25 formed between the protrusions 24, and the attaching body 26 is adhered on the surface thereof.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够以低成本实现并且耐磨性优异的滑动部件结构和轴承装置。解决方案：滑动特性和耐磨性优异的安装体26通过粘合剂27粘附在强度构件20的表面上。安装体26的定位机构，例如槽部或突起23，以及在附着部件26所附着的强度部件20的端面设置有用于规定粘接厚度的突起24。将粘合剂27施加到形成在突起24之间的凹槽部25中，并且附着体26粘附在其表面上。版权所有（C）2004，JPO

8. 发明专利

JP2004020007A Electronic temperature control cabinet 审中-公开
公开(公告)号：JP2004020007A
公开(公告)日：2004-01-22
申请号：JP2002173831
申请日：2002-06-14
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： OKUBO HIDEAKI , ONISHI TETSUO , TACHIBANA HIDEAKI , SUGIHARA TAKUMI
IPC分类号： F25D11/00 , F25D11/02 , H01L23/36 , H01L23/38 , H01L23/427 , H01L35/28
CPC分类号： F28D15/0266
摘要： PROBLEM TO BE SOLVED: To provide an electronic refrigerator capable of efficient cooling by a thermoelectric conversion element. SOLUTION: This electronic refrigerator cools the inside of a chamber by at least one thermoelectric conversion element module 19. The electronic refrigerator has first and second thermal equalizer plates 15, 16. The first thermal equalizer plate 15 and the second thermal equalizer plate 16 have larger areas than electrode faces of the thermoelectric conversion element module 19. One end part of the second thermal equalizer plate 16 is disposed opposite to a heat radiation part 17 of the refrigerator, while a heat radiation side electrode 19a of the thermoelectric conversion element module 19 is fixedly provided in the other end part. The first soaking plate 15 is connected to a heat absorption side electrode face 19b of the thermoelectric conversion element module 19 in a heat transfer state, and at least one part is faced to a cooling air introduction part 12 inside the chamber. Preferably, at least the first thermal equalizer plate 16 has a heat pipe structure. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2008255490A Copper based sintered contact material and double-layered sintered contact member 审中-公开
标题翻译：铜基烧结接触材料和双层烧结接触部件
公开(公告)号：JP2008255490A
公开(公告)日：2008-10-23
申请号：JP2008117311
申请日：2008-04-28
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , ONISHI TETSUO , TANAKA YOSHIKIYO , MAEDA KEIICHI , SATO KANICHI
IPC分类号： C22C9/00 , B22F1/00 , B22F7/00 , C22C9/01 , C22C9/02 , C22C9/04 , C22C9/05 , C22C9/06 , C22C9/08 , C22C9/10 , C22C13/00 , F16C33/10 , F16C33/12 , F16C33/14
摘要： PROBLEM TO BE SOLVED: To improve the wear resistance of a copper based sintered contact material while alleviating attacks on its mating member through scratching-off of local agglutinates on the sliding contact surface, and to improve seizure resistance through restraint of frictional heat generation by a hard phase. SOLUTION: There is provided a copper based sintered contact material in which one or more kinds of intermetallic compounds each comprising two or more elements selected from the group consisting of Ni, Si, Ti, Co, Al, V and P are dispersed and the total amount of the two or more elements selected from Ni, Si, Ti, Co, Al, V and P is within the range of 0.5 to 10 mass%. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高铜基烧结接触材料的耐磨性，同时通过刮擦滑动接触表面上的局部凝集物来减轻其配合构件的攻击，并通过限制摩擦热来提高抗咬合性一代硬相。解决方案：提供一种铜基烧结接触材料，其中分散有选自Ni，Si，Ti，Co，Al，V和P中的两种或更多种元素的一种或多种金属间化合物分散选自Ni，Si，Ti，Co，Al，V和P中的两种以上的元素的总量在0.5〜10质量％的范围内。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2004346417A Sprayed-coating sliding material, sliding member and sliding part, and apparatus to which these are applied 有权
标题翻译：喷涂涂层滑动材料，滑动部件和滑动部件以及应用于该设备的装置
公开(公告)号：JP2004346417A
公开(公告)日：2004-12-09
申请号：JP2003148101
申请日：2003-05-26
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAKAYAMA TAKEMORI , ONISHI TETSUO , OKAMURA KAZUO
IPC分类号： E02F3/38 , C22C9/01 , C22C9/02 , C22C9/04 , C22C18/00 , C22C18/02 , C22C18/04 , C22C19/00 , C22C27/04 , C22C32/00 , C23C4/04 , C23C4/06 , C23C28/00 , C23C30/00 , E02F9/00 , F01L3/08 , F02B39/00 , F03C1/06 , F04B53/00 , F16C33/12
CPC分类号： F16C23/04 , C23C4/06 , C23C22/12 , C23C22/18 , C23C30/00 , F16C11/02 , F16C33/10 , F16C33/102 , F16C33/12 , F16C2350/26 , F16C2360/24 , Y10S384/912 , Y10S384/913 , Y10S428/937 , Y10T428/12014 , Y10T428/12063 , Y10T428/12174 , Y10T428/12479 , Y10T428/12486 , Y10T428/12826
摘要： PROBLEM TO BE SOLVED: To provide a sprayed-coating sliding material, a sliding member and sliding parts having excellent seizure resistance and wear resistance even under high-specific-pressure/low-speed sliding, high-speed/high-temperature sliding and high-specific-pressure/high-speed sliding, and to provide an apparatus to which these are applied. SOLUTION: For example, in a bucket coupling device 9B where an arm 5 and a bucket 6 are connected by a working machine connecting pin 26, the working machine connecting pin 26 is constituted so that it has a base material 27 made of steel with a shaft function and a sliding surface 29 formed of the sprayed-coating sliding material 28 deposited on the base material 27 and this sliding surface 29 is provided on at least the portion of the surface to be supported of the working machine connecting pin 26 with respect to a bracket 6a and on the sliding contact surface with respect to a working-machine bush 30, respectively, wherein the sprayed-coating sliding material 28 is composed of Mo metal phase or metal phase and/or alloy phase containing ≥10 vol.% Mo metal phase and one or more elements among Fe, Ni, Co, Cr, Cu and Zn. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在高比压/低速滑动下，提供喷涂滑动材料，滑动构件和具有优异的耐咬合性和耐磨性的滑动部件，高速/高温滑动和高比压/高速滑动，并提供应用这些的装置。解决方案：例如，在通过工作机连接销26连接臂5和铲斗6的斗式联接装置9B中，工作机械连接销26构成为具有由具有轴功能的钢和由沉积在基材27和该滑动表面29上的喷涂滑动材料28形成的滑动表面29设置在工作机连接销26的待支撑表面的至少一部分上相对于支架6a和相对于工作机衬套30的滑动接触表面，其中喷涂滑动材料28由Mo金属相或金属相和/或含有≥10体积的合金相组成％Mo金属相和Fe，Ni，Co，Cr，Cu和Zn中的一种或多种元素。版权所有（C）2005，JPO＆NCIPI

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