公开(公告)号：US20070082825A1

公开(公告)日：2007-04-12

申请号：US11545596

申请日：2006-10-11

Applicant: Naohisa Kawakami ,  Takuya Tanaka ,  Takeyuki Nakasone ,  Isei Naka

Inventor： Naohisa Kawakami ,  Takuya Tanaka ,  Takeyuki Nakasone ,  Isei Naka

IPC: F16C33/00

CPC classification number: F16C33/206 ,  F16C33/201 ,  F16C2202/04 ,  F16C2202/50 ,  F16C2208/58 ,  F16C2208/86 ,  F16C2208/90 ,  F16C2240/60

Abstract: Disclosed is a plain bearing having a back metal layer and a bearing alloy layer of an Al alloy. The bearing alloy layer is formed on the back metal layer. The Al alloy contains not more than 2 mass % Sn. There is provided a resin-coating layer on the bearing alloy layer. The resin-coating layer consists of a solid lubricant and a resin binder.

Abstract translation: 公开了具有背金属层和Al合金的轴承合金层的滑动轴承。 轴承合金层形成在背面金属层上。 Al合金含有不多于2质量％的Sn。 在轴承合金层上设置树脂涂层。 树脂涂层由固体润滑剂和树脂粘合剂组成。

公开(公告)号：US07662472B2

公开(公告)日：2010-02-16

申请号：US11730569

申请日：2007-04-02

Applicant: Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

Inventor： Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

IPC: B32B15/08 ,  F16C33/02

CPC classification number: F16C33/201 ,  B32B15/00 ,  B32B15/20 ,  B32B27/00 ,  B32B27/06 ,  B32B27/28 ,  B32B2270/00 ,  B32B2307/50 ,  B32B2307/554 ,  C08G73/14 ,  C08G73/18 ,  C09D179/04 ,  C10M125/00 ,  C10M169/044 ,  C10M2201/0413 ,  C10M2201/061 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2209/10 ,  C10M2213/062 ,  C10M2217/028 ,  C10M2217/0285 ,  C10M2217/044 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/141 ,  F16C2360/22 ,  Y10T428/265 ,  Y10T428/31 ,  Y10T428/31681 ,  C08K3/30 ,  C08L63/00 ,  C08L77/00 ,  C08L79/08

Abstract: An object of the present invention is to provide a plain bearing which can be further improved in bearing capability, in particular, anti-seizure property, initial conformability and cavitation resistance. In the present invention, a sliding layer 2 is formed on the surface of a bearing alloy layer 1 formed of a copper-based or aluminum-based alloy, and the sliding layer 2 comprises a resin binder obtained by applying a strong shearing force to a composition comprising a polybenzimidazole resin as main constituent and at least one member selected from the group consisting of a polyamide-imide resin, a polyamide resin and an epoxy resin, to make the composition into a polymer alloy, and 25 to 75 mass % of a solid lubricant. Owing to such a constitution, toughness and strength are imparted to the sliding layer 2 and the anti-seizure property, initial conformability and cavitation resistance can also be improved.

Abstract translation: 本发明的目的是提供一种可进一步提高承载能力，特别是抗咬合性，初始贴合性和抗空气阻力的滑动轴承。 在本发明中，在由铜基或铝基合金形成的轴承合金层1的表面上形成滑动层2，并且滑动层2包括通过将强剪切力施加到 包含聚苯并咪唑树脂作为主要成分的组合物和选自聚酰胺 - 酰亚胺树脂，聚酰胺树脂和环氧树脂的至少一种，将该组合物制成聚合物合金，和25-75质量％ 固体润滑剂。 由于这样的结构，赋予滑动层2的韧性和强度，并且还可以提高抗咬合性，初始贴合性和抗气蚀性。

公开(公告)号：US20070230846A1

公开(公告)日：2007-10-04

申请号：US11730569

申请日：2007-04-02

Applicant: Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

Inventor： Takuya Tanaka ,  Teruo Abe ,  Isei Naka ,  Yoshimi Kuroda ,  Tomomi Okumura

IPC: F16C33/02

CPC classification number: F16C33/201 ,  B32B15/00 ,  B32B15/20 ,  B32B27/00 ,  B32B27/06 ,  B32B27/28 ,  B32B2270/00 ,  B32B2307/50 ,  B32B2307/554 ,  C08G73/14 ,  C08G73/18 ,  C09D179/04 ,  C10M125/00 ,  C10M169/044 ,  C10M2201/0413 ,  C10M2201/061 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2209/10 ,  C10M2213/062 ,  C10M2217/028 ,  C10M2217/0285 ,  C10M2217/044 ,  C10N2230/06 ,  C10N2240/02 ,  C10N2250/141 ,  F16C2360/22 ,  Y10T428/265 ,  Y10T428/31 ,  Y10T428/31681 ,  C08K3/30 ,  C08L63/00 ,  C08L77/00 ,  C08L79/08

Abstract: An object of the present invention is to provide a plain bearing which can be further improved in bearing capability, in particular, anti-seizure property, initial conformability and cavitation resistance. In the present invention, a sliding layer 2 is formed on the surface of a bearing alloy layer 1 formed of a copper-based or aluminum-based alloy, and the sliding layer 2 comprises a resin binder obtained by applying a strong shearing force to a composition comprising a polybenzimidazole resin as main constituent and at least one member selected from the group consisting of a polyamide-imide resin, a polyamide resin and an epoxy resin, to make the composition into a polymer alloy, and 25 to 75 mass % of a solid lubricant. Owing to such a constitution, toughness and strength are imparted to the sliding layer 2 and the anti-seizure property, initial conformability and cavitation resistance can also be improved.

Abstract translation: 本发明的目的是提供一种可进一步提高承载能力，特别是抗咬合性，初始贴合性和抗空气阻力的滑动轴承。 在本发明中，在由铜基或铝基合金形成的轴承合金层1的表面上形成滑动层2，并且滑动层2包括通过将强剪切力施加到 包含聚苯并咪唑树脂作为主要成分的组合物和选自聚酰胺 - 酰亚胺树脂，聚酰胺树脂和环氧树脂的至少一种，将该组合物制成聚合物合金，和25-75质量％ 固体润滑剂。 由于这样的结构，赋予滑动层2的韧性和强度，并且还可以提高抗咬合性，初始贴合性和抗气蚀性。