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1. 发明申请

US20110158829A1 SWASH PLATE TYPE COMPRESSOR 有权
标题翻译：洗板式压缩机
公开(公告)号：US20110158829A1
公开(公告)日：2011-06-30
申请号：US12733579
申请日：2009-11-26
申请人： Masaharu Hatta , Masanori Akizuki , Satoshi Nomura , Hiroshi Kanemitsu
发明人： Masaharu Hatta , Masanori Akizuki , Satoshi Nomura , Hiroshi Kanemitsu
IPC分类号： F04B27/08
CPC分类号： F04B27/0886 , F04B27/1054 , F04B53/14 , F04B53/16
摘要： A swash plate type compressor 1 includes a swash plate 3 rotating around a rotating shaft, pistons 4 that advance and retreat with the rotation of the swash plate and each are formed with a hemispherical concave sliding surface, and shoes 5 each formed with a flat end surface part 12 being in sliding contact with the swash plate and a spherical surface part 11 being in sliding contact with the sliding surface 4a of the piston. A cylindrical part 13 is formed between the spherical surface part and the end surface part of the shoe, and the shoe is formed with a flange part 14 that surrounds the boundary portion between the cylindrical part and the end surface part and is in sliding contact with the swash plate. Further, the flange part is located on the inside of an imaginary spherical surface S including the sliding surface of the piston, and the diameter d2 of the cylindrical part is smaller than the diameter d3 of the opening of the sliding surface of the piston. The shoe can be lubricated satisfactorily.
摘要翻译：旋转斜盘式压缩机1包括围绕旋转轴旋转的旋转斜盘3，随着旋转斜盘的旋转而前进和后退的活塞4，并且每个都形成有半球形凹形滑动表面，并且每个形成有平坦端表面部分12与斜盘滑动接触，球面部分11与活塞的滑动表面4a滑动接触。在鞋面的球面部和端面部之间形成有圆筒部13，鞋形成有包围圆筒部和端面部之间的边界部的凸缘部14，与凸缘部14滑动接触斜盘。此外，凸缘部位于包括活塞的滑动面的假想球面S的内侧，圆筒部的直径d2比活塞的滑动面的开口部的直径d3小。鞋子可以令人满意地润滑。

2. 发明申请

US20080112655A1 Shoe 有权
标题翻译：鞋
公开(公告)号：US20080112655A1
公开(公告)日：2008-05-15
申请号：US11793124
申请日：2005-12-26
申请人： Hiroshi Kanemitsu , Masaru Yoshikawa , Masaharu Hatta
发明人： Hiroshi Kanemitsu , Masaru Yoshikawa , Masaharu Hatta
IPC分类号： F16C33/10
CPC分类号： F04B27/0886 , F05C2253/12 , F16C33/106 , F16C33/14 , Y10T74/18336
摘要： A hemispherical shoe 4 is equipped with a sliding surface 4A which slides with a swash plate 3, and a hemispherical convex 4B. Hardening is performed by radiating a laser so that a lot of minute circles 6 may be drawn on the sliding surface 4A. Then, lapping is given to the sliding surface 4A and, finally buffing is given. Thereby, the lot of annular swelling portions 7′ and concavities 8′ are formed in positions of the circles 6, and further, lubricating oil passages 10′ which include net-like concavities are formed in the sliding surface 4A. A hardening part is formed of the lot of above-mentioned annular swelling portions 7′. The above-mentioned annular swelling portions 7′ are formed so that a ratio of an area of a total of all the above-described annular swelling portions 7′ occupies in an area of the sliding surface 4A which is a hardening object domain may become 0.3 to 0.8. It is possible to provide the shoe 4 which is good in seize resistance in comparison with the past.
摘要翻译：半球形鞋4配备有用斜盘3滑动的滑动面4A和半球形凸部B.通过照射激光进行硬化，使得可以在滑动面4上绘制大量的微小圆圈6 A.然后，对滑动面4A进行研磨，最后给出抛光。由此，在圆6的位置上形成有多个环状的隆起部7'和凹部8'，在滑动面4B上形成有网状凹部的润滑油路10'。硬化部为由许多上述环形隆起部分7'形成。上述环形隆起部分7'形成为使得所有上述环形隆起部分7'的总面积的比例占据作为硬化对象域的滑动表面4A的区域中， 0.3〜0.8。可以提供与过去相比具有良好抵抗力的鞋4。

3. 发明申请

US20080028877A1 Semispherical Shoe And Manufacturing Method Therefor 失效
标题翻译：半球形鞋及其制造方法
公开(公告)号：US20080028877A1
公开(公告)日：2008-02-07
申请号：US11631838
申请日：2005-08-23
申请人： Hiroshi Kanemitsu , Masaharu Hatta
发明人： Hiroshi Kanemitsu , Masaharu Hatta
IPC分类号： F04B27/10 , B23K26/00 , F04B39/00 , C21D1/09
CPC分类号： F04B27/0886 , Y10T29/49236 , Y10T74/18336
摘要： There is provided a semispherical shoe which is formed into a substantially semispherical shape by a convex semispherical surface 2 and a flat end surface 3, the semispherical surface having a slidably contacting surface 6 that is in slidable contact with a semispherical concave portion and non slidably contacting surfaces 7 and 8 that are not in slidable contact with the concave portion. When the semispherical shoe is manufactured, first, after a semispherical material having a semispherical surface following the concave portion has been formed, the surface of the portion that is to be the slidably contacting surface on the semispherical surface is quenched to expand the quenched portion from the original surface of the semispherical surface, whereby the sliding surface is formed on the surface of the expanded portion, and the other portions are made the non slidably contacting portions. By controlling the width of the portion that is to be quenched, the width of the slidably contacting surface can be set easily. Therefore, the surface pressure is increased with a decrease in width of slidably contacting surface, so that a danger of seizure can be reduced.
摘要翻译：提供了一种半球形鞋，其通过凸半球面2和平坦端面3形成为大致半球形，该半球形表面具有可滑动接触表面6，该滑动接触表面6可与半球形凹部滑动接触并且不可滑动接触表面7和8不能与凹部滑动接触。当制造半球形鞋时，首先，在形成了具有与凹部相邻的半球形表面的半球形材料之后，将半球形表面上作为可滑动接触表面的部分的表面淬火以将淬火部分从半球形表面的原始表面，由此在膨胀部分的表面上形成滑动表面，并将其它部分制成非滑动接触部分。通过控制被淬火部分的宽度，可以容易地设定滑动接触表面的宽度。因此，表面压力随着滑动接触表面的宽度的减小而增加，从而可以降低卡住的危险。

4. 发明授权

US09021901B2 Shoe 有权
标题翻译：鞋
公开(公告)号：US09021901B2
公开(公告)日：2015-05-05
申请号：US11793124
申请日：2005-12-26
申请人： Hiroshi Kanemitsu , Masaru Yoshikawa , Masaharu Hatta
发明人： Hiroshi Kanemitsu , Masaru Yoshikawa , Masaharu Hatta
IPC分类号： F16C33/10 , F04B27/08
CPC分类号： F04B27/0886 , F05C2253/12 , F16C33/106 , F16C33/14 , Y10T74/18336
摘要： A hemispherical shoe 4 is equipped with a sliding surface 4A which slides with a swash plate 3, and a hemispherical convex 4B. Hardening is performed by radiating a laser so that minute circles 6 may be drawn on the sliding surface 4A. Then, lapping is given to the sliding surface 4A and, finally, buffing is given thereto. Thereby, the annular swelling portions 7′ and concavities 8′ are formed in positions of the circles 6 and, further, lubricating oil passages 10′ which include net-like concavities are formed in the sliding surface 4A. A hardening part is formed of the above-mentioned annular swelling portions 7′. The above-mentioned annular swelling portions 7′ are formed so that a ratio of an area of a total of all the above-described annular swelling portions 7′ occupying an area of the sliding surface 4A which is a hardening object domain may become 0.3 to 0.8. It is possible to provide a shoe 4 which is good in seizure resistance in comparison with the past.
摘要翻译：半球形鞋4配有滑动面4A，滑动面4A和半球形凸部4B。通过照射激光来进行硬化，使得可以在滑动表面4A上绘制微圆6。然后，对滑动面4A进行研磨，最后给予抛光。由此，在圆6的位置上形成有环状的隆起部7'和凹部8'，在滑动面4A上形成网状凹部的润滑油路10'。硬化部由上述环状隆起部7'形成。上述环状隆起部7'形成为使占据作为硬化对象域的滑动面4A的面积的所有上述环状隆起部7'的总面积的比例为0.3〜 0.8。可以提供与过去相比具有良好抗咬合性的鞋4。

5. 发明申请

US20130089282A1 SLIDING MEMBER AND MANUFACTURING METHOD THEREOF 有权
标题翻译：滑动构件及其制造方法
公开(公告)号：US20130089282A1
公开(公告)日：2013-04-11
申请号：US13704092
申请日：2011-03-22
申请人： Satoshi Nomura , Masaharu Hatta , Hiroshi Kanemitsu
发明人： Satoshi Nomura , Masaharu Hatta , Hiroshi Kanemitsu
IPC分类号： F16C17/12 , C21D9/00
CPC分类号： F16C17/12 , C21D1/09 , C21D1/38 , C21D9/00 , C21D9/0068 , C21D2221/00 , F04B27/0886 , F05C2251/10 , F05C2253/24 , F16C33/1065 , F16C33/14 , F16C2223/06 , F16C2223/10 , F16C2360/00 , F16C2362/52
摘要： A hemispherical shoe (sliding member) 1 has a flat sliding surface 3, which is quenched to form a quenched portion 7. A part of the quenched sliding surface is partially annealed to form an annealed portion 6. When an oil film pressure acts on the sliding surface 1, the annealed portion 6 is deformed by pressure so that the surface thereof has a concave portion 6A. In the annealed portion 6, a remaining quenched portion 8 may remain at the center part thereof.The concave portion 6A can be used as an oil reservoir or an oil flow path, so that an excellent seizure resistance can be ensured.
摘要翻译：半球形鞋（滑动构件）1具有平坦的滑动表面3，其被淬火以形成淬火部分7.淬火的滑动表面的一部分被部分退火以形成退火部分6.当油膜压力作用在滑动面1，退火部6通过压力变形，使得其表面具有凹部6A。在退火部分6中，剩余的淬火部分8可以保留在其中心部分。凹部6A可以用作储油器或油流路，能够确保良好的耐咬住性。

6. 发明申请

US20090205754A1 Method for manufacturing slide member 失效
标题翻译：制造滑动构件的方法
公开(公告)号：US20090205754A1
公开(公告)日：2009-08-20
申请号：US11794607
申请日：2005-12-27
申请人： Hiroshi Kanemitsu , Masaharu Hatta
发明人： Hiroshi Kanemitsu , Masaharu Hatta
IPC分类号： C21D1/34 , B23P17/00 , C21D11/00
CPC分类号： C21D9/00 , C21D1/09 , Y10T29/4927
摘要： A sliding surface 4A of a shoe 4 undergoes laser radiation in a shape of a large number of parallel lines to form a large number of swollen portions 6 and to form concave portions 7 in adjacent positions thereof. The swollen portions 6 and the inner side thereof become direct hardening portions 11 with high hardness and the concave portions 7 and the inner side thereof become double hardening portions 12, which are lower in hardness than the swollen portions 6.After the laser hardening, the sliding surface 4A undergoes wrapping up to a position of an imaginary line 15 to delete relief to form a flat and smooth plane. Thereafter the sliding surface 4A undergoes buffing.Thereby, portions with low hardness are chipped off more largely than portions with high hardness to form a large number of minute irregularities on the sliding surface 4A (see FIG. 6).A large number of minute irregularities is formed uniformly on the sliding surface 4A of the shoe 4 and lubrication oil will be introduced thereinto. Therefore, a shoe 4 excellent in seizing resistant property can be provided.
摘要翻译：鞋4的滑动面4A经受大量平行线的形状的激光辐射，形成大量的肿胀部6，并在其相邻的位置形成凹部7。膨胀部6及其内侧成为硬度高的直接硬化部11，凹部7及其内侧成为硬度比膨胀部6低的双硬化部12。激光硬化后，滑动表面4A经历包裹到假想线15的位置以删除浮雕以形成平坦且平滑的平面。此后，滑动表面4A进行抛光。因此，具有低硬度的部分比在高硬度部分更大程度地被剥离，以在滑动表面4A（参见图6）上形成大量的微小凹凸。在鞋4的滑动面4A上均匀地形成大量的微小凹凸，并将润滑油引入其中。因此，可以提供优异的防起色性的鞋4。

7. 发明授权

US08136417B2 Sliding device 有权
标题翻译：滑动装置
公开(公告)号：US08136417B2
公开(公告)日：2012-03-20
申请号：US11887514
申请日：2006-01-18
申请人： Hiroshi Kanemitsu , Masaharu Hatta
发明人： Hiroshi Kanemitsu , Masaharu Hatta
IPC分类号： F16H23/00 , F16C33/10
CPC分类号： F04B27/0886 , F04B27/086 , F05C2201/021 , F05C2201/0412 , F05C2201/0433 , F05C2201/0475 , F05C2253/12 , F16C33/106 , F16C33/14 , Y10T74/18336
摘要： A sliding device 1 includes a swash plate 3 rotated in association with a rotating shaft 2 and semispherical shoes 4 sliding on the swash plate 3. The semispherical shoes 4 are formed of a ferrous material and the swash plate 3 is manufactured using high-strength brass as a material.On a sliding surface 4A of the shoe 4, a large number of minute annular expandingly projecting parts 7′ are formed by laser hardening and a lubricating oil passage 10′ consisting of a reticular concave part is also formed.Thereby, a sliding device 1 having excellent seizure resistance as compared with conventional sliding devices can be provided.
摘要翻译：滑动装置1包括与旋转轴2相关联地旋转的斜盘3和在斜盘3上滑动的半球形鞋4.半球形鞋4由铁质材料形成，斜盘3使用高强度黄铜作为材料。在鞋4的滑动面4A上，通过激光硬化形成大量微小的环状突出部7'，并且还形成由网状凹部构成的润滑油路10'。因此，可以提供与常规滑动装置相比具有优异的耐咬住性的滑动装置1。

8. 发明授权

US07892656B2 Sliding device 有权
标题翻译：滑动装置
公开(公告)号：US07892656B2
公开(公告)日：2011-02-22
申请号：US11662249
申请日：2005-09-29
申请人： Hiroshi Kanemitsu , Masaru Yoshikawa , Masaharu Hatta
发明人： Hiroshi Kanemitsu , Masaru Yoshikawa , Masaharu Hatta
IPC分类号： B23P9/00 , F04B27/10
CPC分类号： F04B27/1054 , F04B27/0886 , F05C2201/0475 , F05C2201/0487 , F05C2203/06 , F05C2251/10 , F05C2253/12 , F16H23/00 , Y10T74/18336 , Y10T428/12993
摘要： A sliding device 1 is constituted of a swash plate 3 including a first sliding surface 3A and a semispherical shoe 4 sliding with the swash plate 3. The swash plate 3 is constituted of a base material 3B of high strength brass containing Mn and Si, and very small granular Mn—Si compounds 6 are exposed on an inside of the base material 3B and on the first sliding surface 3A (surface of the base material 3B). The above described swash plate 3 increases in exposure amount of the Mn—Si compounds 6 exposed on the first sliding surface 3A by applying etching to the base material 3B after cutting the base material 3B. The sliding device 1 is favorable in seizure resistance and has a low manufacturing cost as compared with conventional sliding devices.
摘要翻译：滑动装置1由包括与斜盘3滑动的第一滑动面3A和半球形鞋4的旋转斜盘3构成。斜盘3由含有Mn和Si的高强度黄铜的基材3B构成，非常小的粒状Mn-Si化合物6暴露在基材3B的内部和第一滑动面3A（基材3B的表面）上。上述斜盘3通过在切割基材3B之后对基材3B进行蚀刻而使暴露在第一滑动表面3A上的Mn-Si化合物6的曝光量增加。与传统的滑动装置相比，滑动装置1的耐咬合性良好，制造成本低。

9. 发明申请

US20080248249A1 Sliding Surface of Sliding Member 有权
标题翻译：滑动构件滑动面
公开(公告)号：US20080248249A1
公开(公告)日：2008-10-09
申请号：US11631837
申请日：2005-08-23
申请人： Hiroshi Kanemitsu , Masaharu Hatta
发明人： Hiroshi Kanemitsu , Masaharu Hatta
IPC分类号： B32B3/00
CPC分类号： C21D1/09 , F04B27/0886 , F05C2251/10 , Y10T428/24479 , Y10T428/2457
摘要： Convex portions are formed by directly quenching the sliding surface of the sliding member in a line shape or a dot shape, and concave portions are formed in indirectly quenched portions adjacent to the directly quenched portions, whereby an irregular surface is formed on the sliding surface by the directly quenched portions and the indirectly quenched portions. The directly quenched portions are formed in a lattice shape, a parallel straight line shape, a concentric circle shape or a spiral shape. By forming the irregular surface on the sliding surface by the directly quenched portions and the indirectly quenched portions, the seizure resistance can be improved.
摘要翻译：凸部通过直线淬火滑动部件的滑动面成线状或点状而形成，在与直接淬火部相邻的间接淬火部形成凹部，由此在滑动面上形成不规则面直接淬火部分和间接淬火部分。直接淬火部分形成为格子状，平行直线状，同心圆形或螺旋状。通过直接淬火部分和间接淬火部分在滑动表面上形成不规则表面，可以提高耐咬合性。

10. 发明授权

US08734124B2 Swash plate type compressor 有权
标题翻译：斜盘式压缩机
公开(公告)号：US08734124B2
公开(公告)日：2014-05-27
申请号：US12733579
申请日：2009-11-26
申请人： Masaharu Hatta , Masanori Akizuki , Satoshi Nomura , Hiroshi Kanemitsu
发明人： Masaharu Hatta , Masanori Akizuki , Satoshi Nomura , Hiroshi Kanemitsu
IPC分类号： F04B53/14
CPC分类号： F04B27/0886 , F04B27/1054 , F04B53/14 , F04B53/16
摘要： A swash plate type compressor includes a swash plate rotating around a rotating shaft, pistons that advance and retreat with the rotation of the swash plate and formed with a hemispherical concave sliding surface, and shoes formed with a flat end surface part in sliding contact with the swash plate and a spherical surface part in sliding contact with the sliding surface of the piston. A cylindrical part is formed between the spherical surface part and the end surface part of the shoe, and the shoe is formed with a flange part that surrounds the boundary portion between the cylindrical part and the end surface part and is in sliding contact with the swash plate. Further, the flange part is located on the inside of an imaginary spherical surface including the sliding surface of the piston.
摘要翻译：旋转斜盘式压缩机包括围绕旋转轴旋转的旋转斜盘，随着旋转斜盘的旋转而前进和后退的活塞，形成有半球形的凹形滑动表面，并且形成有平坦端面部分的鞋与滑动接触斜盘和与活塞的滑动表面滑动接触的球形表面部分。在鞋面的球面部和端面部之间形成有圆筒部，鞋形成有围绕圆筒部与端面部之间的边界部的凸缘部，与斜面滑动接触盘子。此外，凸缘部位于包括活塞的滑动面的假想球面的内侧。

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