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1. 发明申请

US20050286822A1 Sliding bearing for use under high load 有权
标题翻译：滑动轴承在高负载下使用
公开(公告)号：US20050286822A1
公开(公告)日：2005-12-29
申请号：US11158083
申请日：2005-06-22
申请人： Kazuo Maruyama , Motohiro Miyasaka , Osamu Mawatari
发明人： Kazuo Maruyama , Motohiro Miyasaka , Osamu Mawatari
IPC分类号： F16C17/02 , F16C33/02 , F16C33/10 , F16C33/12 , F16C33/24
CPC分类号： F16C33/14 , F16C17/02 , F16C33/102 , F16C33/1065 , F16C33/121 , F16C2204/60 , F16C2220/20 , F16C2220/62 , F16C2220/70 , F16C2223/42 , F16C2240/12 , F16C2240/30 , F16C2240/42 , F16C2240/54 , F16C2300/14
摘要： A sliding bearing which is suitable for and durable in the use under high load of sliding in rocking motion, and the structure of bearing is not complicated so as to facilitate the manufacturing. The alloy used for making the bearing is composed of iron-based sintered alloy having quenched structure, and the bearing surface is provided with inclined grooves of an inclination angle of 10 to 40° relative to the direction perpendicular to the sliding direction and a width of 2 to 8 mm and the area of inclined grooves is 50% or less of the total inner bearing surface and an imaginary line perpendicular to the sliding direction crosses both the inclined groove and the bearing surface at any position of the inner surface of bearing. When the bearing is used, at least the inclined grooves are impregnated with a lubricant.
摘要翻译：一种滑动轴承，适用于在高负荷滑动运动中的使用中耐用，轴承结构不复杂，从而有利于制造。用于制造轴承的合金由具有淬火结构的铁基烧结合金构成，并且支承表面设置有相对于与滑动方向垂直的方向倾斜角为10°至40°的倾斜槽，宽度为 2〜8mm，倾斜槽的面积为总内轴承面的50％以下，与滑动方向垂直的假想线在轴承内表面的任意位置与倾斜槽和支承面相交。当使用轴承时，至少倾斜的槽被润滑剂浸渍。

2. 发明授权

US07234871B2 Sliding bearing for use under high load 有权
标题翻译：滑动轴承在高负载下使用
公开(公告)号：US07234871B2
公开(公告)日：2007-06-26
申请号：US11158083
申请日：2005-06-22
申请人： Kazuo Maruyama , Motohiro Miyasaka , Osamu Mawatari
发明人： Kazuo Maruyama , Motohiro Miyasaka , Osamu Mawatari
IPC分类号： F16C33/12
CPC分类号： F16C33/14 , F16C17/02 , F16C33/102 , F16C33/1065 , F16C33/121 , F16C2204/60 , F16C2220/20 , F16C2220/62 , F16C2220/70 , F16C2223/42 , F16C2240/12 , F16C2240/30 , F16C2240/42 , F16C2240/54 , F16C2300/14
摘要： A sliding bearing which is suitable for and durable in the use under high load of sliding in rocking motion, and the structure of bearing is not complicated so as to facilitate the manufacturing. The alloy used for making the bearing is composed of iron-based sintered alloy having quenched structure, and the bearing surface is provided with inclined grooves of an inclination angle of 10 to 40° relative to the direction perpendicular to the sliding direction and a width of 2 to 8 mm and the area of inclined grooves is 50% or less of the total inner bearing surface and an imaginary line perpendicular to the sliding direction crosses both the inclined groove and the bearing surface at any position of the inner surface of bearing. When the bearing is used, at least the inclined grooves are impregnated with a lubricant.
摘要翻译：一种滑动轴承，适用于在高负荷滑动运动中的使用中耐用，轴承结构不复杂，从而有利于制造。用于制造轴承的合金由具有淬火结构的铁基烧结合金构成，并且支承表面设置有相对于与滑动方向垂直的方向倾斜角为10°至40°的倾斜槽，宽度为 2〜8mm，倾斜槽的面积为总内轴承面的50％以下，与滑动方向垂直的假想线在轴承内表面的任意位置与倾斜槽和支承面相交。当使用轴承时，至少倾斜的槽被润滑剂浸渍。

3. 发明授权

US08096709B2 Sliding bearing 有权
标题翻译：滑动轴承
公开(公告)号：US08096709B2
公开(公告)日：2012-01-17
申请号：US12224656
申请日：2007-03-27
申请人： Kazuo Maruyama , Takeshi Yanase , Kunio Maki , Jun-ichi Kobayashi , Osamu Mawatari
发明人： Kazuo Maruyama , Takeshi Yanase , Kunio Maki , Jun-ichi Kobayashi , Osamu Mawatari
IPC分类号： F16C33/10
CPC分类号： F16C33/1065 , F16C17/026
摘要： A sliding bearing comprises a shaft hole for rotatably supporting a shaft that is inserted thereinto, an inner circumferential surface on which the shaft slides, and plural linearly oblique grooves. The grooves extend in a direction crossing a circumferential direction of the sliding bearing and are formed on the inner circumferential surface at intervals, and the grooves are provided with a lubricant. The oblique grooves have an oblique angle in a range of 10° to 60° with respect to a direction perpendicular to the circumferential direction and have a width B in a range of 0.5 to 5 mm in the circumferential direction. The adjacent grooves have a land with a surface as a sliding surface therebetween, and the sliding surface has a width A in a range of 1 to 7 mm in the circumferential direction. A ratio A/B of the width A of the sliding surface of the land to the width B of the groove is in a range of 0.5 to 5.0.
摘要翻译：滑动轴承包括用于可旋转地支撑插入其中的轴的轴孔，轴滑动的内周面和多个线性倾斜槽。这些槽沿着与滑动轴承的圆周方向交叉的方向延伸，并且在内周面上间隔地形成，并且槽设置有润滑剂。斜槽相对于与圆周方向垂直的方向具有10°至60°的倾斜角度，并且在圆周方向上具有在0.5至5mm的范围内的宽度B. 相邻的槽具有在其间具有滑动面的表面的平台，并且滑动面的宽度A在圆周方向上在1至7mm的范围内。槽脊的滑动面的宽度A与槽的宽度B的比A / B在0.5〜5.0的范围内。

4. 发明授权

US6139975A Sheet metal member, method of manufacturing same, and heat radiation plate 失效
标题翻译：钣金件，其制造方法和散热板
公开(公告)号：US6139975A
公开(公告)日：2000-10-31
申请号：US230494
申请日：1999-01-26
申请人： Osamu Mawatari , Junichi Ichikawa , Zenzo Ishijima , Hideo Shikata
发明人： Osamu Mawatari , Junichi Ichikawa , Zenzo Ishijima , Hideo Shikata
IPC分类号： B22F5/00 , F28F3/04 , H01L21/48 , H01L23/367 , H01L23/373 , B22F3/24 , H01L23/36
CPC分类号： F28F3/048 , B22F5/00 , H01L21/4878 , H01L23/367 , H01L23/3736 , B22F2998/00 , F28D2021/0029 , H01L2924/0002 , Y10T428/12021 , Y10T428/12389
摘要： In a method of manufacturing a sheet member comprising: obtaining a sintered compact by sintering a sheet-like compact having a reduced-thickness portion and an enlarged-thickness portion; and then repressing the sintered compact into a sheet member, a difference in density between the reduced-thickness portion and the enlarged-thickness portion of the sintered compact after repressing is adjusted to be in a range of .+-.1.5%. By doing so, the accuracy of flatness is enhanced and the amount of distortion, which would otherwise remain in the sheet member, is reduced because the sheet member is formed by sintering the sheet-like compact. In addition, the deformation caused by heating is greatly restricted. Accordingly, the prospect of the sheet member of the present invention is bright as a heat dissipating plate.
摘要翻译： PCT No.PCT / JP98 / 02591 Sec。 371日期1999年1月26日 102（e）日期1999年1月26日PCT提交1998年6月12日PCT公布。第WO98 / 56526号公报日期：1998年12月17日在制造片材的方法中，包括：通过烧结具有厚度减小的部分和扩大厚度部分的片状压块来获得烧结体; 然后将烧结体压制成片状部件，将压制后的烧结体的厚度减薄部与扩大部分的密度差调整为±1.5％的范围。通过这样做，由于片材通过烧结片状压块而形成，因此平坦度的精度提高，否则残留在片状构件中的变形量减少。此外，加热引起的变形受到很大限制。因此，作为散热板，本发明的片材的前景是明亮的。

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