公开(公告)号：US07101087B2

公开(公告)日：2006-09-05

申请号：US10421329

申请日：2003-04-23

申请人： Nobutaka Hiramatsu ,  Takuya Tanaka ,  Hideyuki Nakajima ,  Masahito Fujita ,  Takayuki Shibayama

发明人： Nobutaka Hiramatsu ,  Takuya Tanaka ,  Hideyuki Nakajima ,  Masahito Fujita ,  Takayuki Shibayama

IPC分类号： F16C33/20

CPC分类号： F16C33/201 ,  F16C33/206 ,  F16C2202/54 ,  F16C2208/02 ,  F16C2208/44 ,  Y10S384/902

摘要： A sliding member includes a substrate, a porous layer provided on the surface of the substrate and a sliding layer with which the porous layer is impregnated and coated. The sliding layer contains polybenzimidazole, 1–70 vol % of a solid lubricant and 0.1–10 vol % of hard particles.

摘要翻译： 滑动构件包括衬底，设置在衬底表面上的多孔层和浸渍和涂覆多孔层的滑动层。 滑动层含有聚苯并咪唑，1-70体积％的固体润滑剂和0.1-10体积％的硬颗粒。

公开(公告)号：US06688001B2

公开(公告)日：2004-02-10

申请号：US10090619

申请日：2002-03-06

申请人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Mikio Suzuki ,  Mitsuharu Sahashi

发明人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Mikio Suzuki ,  Mitsuharu Sahashi

IPC分类号： B21D5310

CPC分类号： B23P15/003 ,  F16C9/04 ,  F16C17/022 ,  F16C23/041 ,  F16C33/14 ,  F16C2220/62 ,  F16C2220/82 ,  F16C2240/30 ,  F16C2240/50 ,  Y10T29/49647 ,  Y10T29/49668 ,  Y10T29/49671 ,  Y10T29/5116 ,  Y10T29/53104

摘要： There is provided a method of working a plain bearing and a working apparatus of the plain bearing, which make it easy to perform working by forming a plurality of inclined surfaces of different angles in portions on both sides of the inner peripheral surface of the bearing alloy metal of the plain bearing in the axial direction thereof. In the working method and apparatus, a working holder 18 is provided which has a groove 20 extending on the inner peripheral surface in the peripheral direction and portions on both sides of the groove in the transverse direction formed in step-like shape, a half bearing 11 is housed in the working holder 18, and both ends of the half bearing 11 in the peripheral direction are pressed by use of pressing means 24. Then, the half bearing undergoes plastic deformation so as to be fitted into the groove and both sides of the half bearing in the axial direction thereof come into abutment with the edges 22, 23 of the step-like portions and are deformed in a polygonal line form. In this state, both ends of the half bearing 11 in the axial direction thereof are cut along one cylindrical surface by use of a broach 19. As a result, two inclined surfaces of different angles are continuously formed in the portions of both sides of the bearing alloy metal 13 of the half bearing in the axial direction thereof.

摘要翻译： 提供了一种滑动轴承的滑动轴承和加工装置的加工方法，其通过在轴承合金的内周面的两侧形成多个不同角度的倾斜面而容易进行加工 滑动轴承的轴向方向的金属。 在工作方法和装置中，设置有工作保持器18，其具有沿圆周方向的内周面延伸的槽20，并且在横向的槽的两侧的部分形成为阶梯状，半轴承 11被容纳在工作保持器18中，并且半轴承11的周向的两端通过使用按压装置24被按压。然后，半轴承经受塑性变形，从而被装配到槽和两侧 其轴向的半轴承与阶梯状部分的边缘22,23抵接，并以多边形的形式变形。 在这种状态下，半轴承11的轴向两端通过拉刀19沿着一个圆筒表面切割。结果，两个不同角度的倾斜表面连续地形成在 半轴承的轴承合金金属13沿其轴向方向。

公开(公告)号：US06648513B2

公开(公告)日：2003-11-18

申请号：US10090621

申请日：2002-03-06

申请人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Ken Kitahara

发明人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Ken Kitahara

IPC分类号： F16C1702

CPC分类号： F16C23/041 ,  F16C9/04 ,  F16C17/022 ,  F16C33/122 ,  F16C2240/50

摘要： There is disclosed a plain bearing comprising: a back metal; and a bearing alloy layer bonded onto the back metal which bearing alloy layer is provided at a surface side thereof with a cylindrical bearing face extended in the direction of the axis of the plain bearing, the bearing alloy face being provided at each of axial terminal portions thereof with an inclination face inclined radially outwardly from a location defined between both of axially terminal ends of said bearing face toward said axially terminal ends thereof, the inclination face having an axial length varying along the circumference of the inclination face.

公开(公告)号：US5700093A

公开(公告)日：1997-12-23

申请号：US797245

申请日：1997-02-07

申请人： Nobutaka Hiramatsu ,  Mitsuru Sugita ,  Yoshikazu Mizuno ,  Takayuki Shibayama

发明人： Nobutaka Hiramatsu ,  Mitsuru Sugita ,  Yoshikazu Mizuno ,  Takayuki Shibayama

IPC分类号： F16C33/12 ,  F16C9/04 ,  F16C17/24 ,  F16C33/08 ,  F16C33/20 ,  F16C35/02

CPC分类号： F16C9/04 ,  F16C17/24 ,  F16C33/08 ,  F16C33/20 ,  Y10S384/907

摘要： Disclosed is a bearing structure of a sliding bearing which is held in a housing and which rotatably supports a rotary shaft. At least one of the outer surface of the sliding bearing and the inner surface of the housing is covered with a coating layer which essentially consists of, by weight, a total amount of not more than 90% of solid lubricant and hard particles in which the solid lubricant is of 3 to 50% and the hard particles are of 1 to 50%, and the balance of polyamideimide resin.

摘要翻译： 公开了一种滑动轴承的轴承结构，其被保持在壳体中并且可旋转地支撑旋转轴。 滑动轴承的外表面和壳体的内表面中的至少一个被覆层覆盖，该涂层基本上由重量的不超过90％的固体润滑剂和硬颗粒组成，其中 固体润滑剂为3〜50％，硬质粒子为1〜50％，余量为聚酰胺酰亚胺树脂。

公开(公告)号：US5575634A

公开(公告)日：1996-11-19

申请号：US528974

申请日：1995-09-15

申请人： Tadashi Tanaka ,  Hidehiko Tamura ,  Nobutaka Hiramatsu ,  Toshio Egami ,  Teruo Abe

发明人： Tadashi Tanaka ,  Hidehiko Tamura ,  Nobutaka Hiramatsu ,  Toshio Egami ,  Teruo Abe

IPC分类号： F01C1/02 ,  C09K3/10 ,  F01C19/00 ,  F04C18/02 ,  F01C1/04

CPC分类号： F01C19/005 ,  C09K3/1028 ,  C09K2200/0282 ,  C09K2200/0637 ,  C09K2200/0682 ,  Y10S277/944

摘要： A sealing material for a scroll-type compressor consists essentially of, by weight, more than 20 and up to 40% PAN-system carbon fiber, 1 to 15% polytetrafluoroethylene resin, and the balance of polyphenylene sulfide resin. Further, not more than 10% hard particles formed of a copper alloy are added to the foregoing components. Thus, there can be provided a sealing material which can be applied to scroll members of a high surface hardness which have undergone Tufram process or Ni-P plating.

摘要翻译： 用于涡旋型压缩机的密封材料基本上由重量百分比20至40％的PAN系碳纤维，1至15％的聚四氟乙烯树脂和余量的聚苯硫醚树脂组成。 此外，由上述成分添加不超过10％的由铜合金形成的硬质粒子。 因此，可以提供一种能够应用于经过Tufram工艺或Ni-P镀覆的高表面硬度的涡旋件的密封材料。

公开(公告)号：US5494300A

公开(公告)日：1996-02-27

申请号：US243400

申请日：1994-05-16

申请人： Tadashi Tanaka ,  Hidehiko Tamura ,  Nobutaka Hiramatsu ,  Toshio Egami

发明人： Tadashi Tanaka ,  Hidehiko Tamura ,  Nobutaka Hiramatsu ,  Toshio Egami

IPC分类号： C08L27/18 ,  C08L81/02 ,  C09K3/10 ,  F01C19/00 ,  F16J10/04 ,  F16J15/10 ,  F16J15/32

CPC分类号： F16J10/04 ,  C08L81/02 ,  C09K3/1028 ,  F01C19/005 ,  C08L27/18 ,  C09K2200/0221 ,  C09K2200/023 ,  C09K2200/0239 ,  C09K2200/0282 ,  C09K2200/0637 ,  C09K2200/0682 ,  F05C2225/04 ,  Y10S277/938

摘要： A sealing member prepared by molding a material for the sealing member, comprising a PAN series carbon fiber, a polytetrafluoroethylene resin and a polyphenylene sulfide resin. It has an excellent low friction property and sealing characteristics and is less liable to damage a counter member. In particular, it is useful as a sealing member for a scroll type compressor.

摘要翻译： 通过模塑用于密封构件的材料制成的密封构件，其包括PAN系碳纤维，聚四氟乙烯树脂和聚苯硫醚树脂。 它具有优良的低摩擦性能和密封特性，并且不易损坏计数器件。 特别地，作为涡旋式压缩机的密封构件是有用的。

公开(公告)号：US5618873A

公开(公告)日：1997-04-08

申请号：US504745

申请日：1995-07-20

申请人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Nobutaka Hiramatsu

发明人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Nobutaka Hiramatsu

IPC分类号： C08K3/22 ,  C08L27/18 ,  C08L57/00 ,  C08L71/00 ,  C08L71/08 ,  C08L71/10 ,  C08L77/00 ,  C08L77/10 ,  C08L79/08 ,  C08L81/02 ,  C08L87/00 ,  C08L101/00 ,  F16C33/20 ,  C08K3/18

CPC分类号： F16C33/201 ,  C08L79/08 ,  C08L81/02 ,  C08L27/18 ,  C08L77/10

摘要： A sliding member obtained by molding a resin composition comprising an aromatic polyamide fiber, a polytetrafluoroethylene, a lead oxide and at least one other heat resistant synthetic resin, the aromatic polyamide fiber being in a proportion of 10 to 30% by volume based on the total volume of the aromatic polyamide fiber, the polytetrafluoroethylene, the lead oxide and the other heat resistant synthetic resin, the polytetrafluoroethylene being in a proportion of 5 to 20% by volume based on the total volume, and the lead oxide being in a proportion of 0.1 to less than 5% by volume based on the total volume, and provided that the total of the aromatic polyamide fiber, the polytetrafluoroethylene, the lead oxide and the other heat resistant synthetic resin equals to 100% by volume.

摘要翻译： 通过模制包含芳族聚酰胺纤维，聚四氟乙烯，氧化铅和至少一种其它耐热合成树脂的树脂组合物获得的滑动构件，芳族聚酰胺纤维的比例为总计的10至30体积％ 芳族聚酰胺纤维，聚四氟乙烯，氧化铅等耐热合成树脂的体积，聚四氟乙烯的总体积为5〜20体积％，氧化铅的比例为0.1 至小于总体积的5体积％，并且假设芳族聚酰胺纤维，聚四氟乙烯，氧化铅和其它耐热合成树脂的总和等于100体积％。

公开(公告)号：US5516587A

公开(公告)日：1996-05-14

申请号：US247690

申请日：1994-05-23

申请人： Tadashi Tanaka ,  Hidehiko Tamura ,  Katsumi Sawano ,  Nobutaka Hiramatsu

发明人： Tadashi Tanaka ,  Hidehiko Tamura ,  Katsumi Sawano ,  Nobutaka Hiramatsu

IPC分类号： C08L61/06 ,  C08L61/04 ,  C09K3/14 ,  F16D13/62 ,  F16D13/64 ,  F16D69/02 ,  B32B15/08 ,  B32B27/42 ,  F16D11/00

CPC分类号： F16D13/648 ,  F16D13/64 ,  F16D69/026 ,  Y10T428/31688

摘要： A friction member having a high frictional force, a small frictional force fluctuation and excellent wear resistance, which is composed of a substrate coated with a friction material comprising a phenolic resin, 5 to 20% by weight, based on the weight of the friction material, of at least one heat-resistant fiber selected from the group consisting of carbon fiber and aromatic polyamide fiber, 10 to 50% by weight, based on the weight of the friction material, of a solid lubricant and 5 to 30% by weight, based on the weight of the friction material, of at least one wear resistant material selected from the group consisting of Al.sub.2 O.sub.3, SiC and Si.sub.3 N.sub.4, and if necessary, 5 to 20% by weight, based on the weight of the friction material, of at least one soft organic compond selected from the group consisting of a fluorine-containing organic compound and a silicon-containing organic compound.

摘要翻译： 具有摩擦力高，摩擦力波动小，耐磨耗性优异的摩擦构件，由摩擦材料构成的基材，该基材包含酚醛树脂的摩擦材料，其摩擦材料的重量为5〜20重量％ 的至少一种选自碳纤维和芳香族聚酰胺纤维的耐热纤维，以摩擦材料的重量计10至50重量％的固体润滑剂和5至30重量％ 基于摩擦材料的重量，选自由Al 2 O 3，SiC和Si 3 N 4组成的组中的至少一种耐磨材料，如果需要，基于摩擦材料的重量，为5〜20重量％ 至少一种选自含氟有机化合物和含硅有机化合物的软质有机化合物。

公开(公告)号：US5364682A

公开(公告)日：1994-11-15

申请号：US5131

申请日：1993-01-15

申请人： Tadashi Tanaka ,  Hidehiko Tamura ,  Nobutaka Hiramatsu ,  Takuya Tanaka

发明人： Tadashi Tanaka ,  Hidehiko Tamura ,  Nobutaka Hiramatsu ,  Takuya Tanaka

IPC分类号： C10M169/04 ,  C10N20/06 ,  C10N30/06 ,  C10N40/02 ,  F16C33/10 ,  F16C33/20 ,  F16C33/24 ,  F16C33/28 ,  C10M111/04 ,  B32B3/24

CPC分类号： F16C33/201 ,  F16C33/28 ,  Y10S384/908 ,  Y10S384/912 ,  Y10S384/913 ,  Y10T428/12014 ,  Y10T428/12035 ,  Y10T428/12042 ,  Y10T428/12049 ,  Y10T428/12063 ,  Y10T428/12111 ,  Y10T428/12139 ,  Y10T428/12361 ,  Y10T428/24306 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24355 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/256 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31699 ,  Y10T442/131

摘要： A composite sliding member includes a metal wire mesh or expanded metal impregnated and covered with a composition of 0.1-50% by volume of one or more of PFA, FEP and EPE, and 0.1-50% by volume of at least one of oxybenzoyl polyester, polyphenylene sulfide, thermosetting resin, metal lubricant, metal oxide, composite metal oxide, metal sulfide, metal fluoride, carbon-based self lubricant, fiber material, and ceramics, with the remainder being substantially PTFE.

摘要翻译： 复合滑动构件包括浸渍并覆盖有0.1-50体积％的PFA，FEP和EPE中的一种或多种的组合物的金属丝网或膨胀金属和0.1-50体积％的含氧苯甲酰聚酯 ，聚苯硫醚，热固性树脂，金属润滑剂，金属氧化物，复合金属氧化物，金属硫化物，金属氟化物，碳基自润滑剂，纤维材料和陶瓷，其余为基本上PTFE。