公开(公告)号：JP2005299693A

公开(公告)日：2005-10-27

申请号：JP2004112030

申请日：2004-04-06

Applicant: Nippon Parkerizing Co Ltd ,  Sumitomo Metal Ind Ltd ,  住友金属工業株式会社 ,  日本パーカライジング株式会社

Inventor： GOTO KUNIO ,  IMAI RYUICHI ,  OGAWA YASUHIRO ,  MINAMI JUNICHI

IPC: F16L15/04 ,  C10M103/00 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M125/00 ,  C10M145/20 ,  C10M149/18 ,  C10N10/02 ,  C10N10/04 ,  C10N40/00 ,  C10N50/08 ,  C10N80/00 ,  E21B17/00 ,  E21B17/042 ,  F16L15/00 ,  F16L15/08

CPC classification number: C10M103/00 ,  C10M125/00 ,  C10M2201/041 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/103 ,  C10N2240/00 ,  C10N2250/08 ,  C10N2280/00 ,  E21B17/006 ,  E21B17/042 ,  F16L15/001 ,  F16L15/006 ,  F16L15/08 ,  F16L58/182

Abstract: PROBLEM TO BE SOLVED: To provide a screw joint for a steel pipe capable of tightening/loosening the screw joint repeatedly without affecting the human body and environment adversely and having excellent resistance to seizure, rust prevention property, and airtightness.
SOLUTION: A solid lubrication covering made of one kind or two kinds or more of lubrication powders selected from among graphite, mica, calcium carbonate, and kaolin, copper powders, and binder is formed in a screw part on at least one side and a metal contact part without screw of the screw joint for the pipe steel constituted by a pin and a box.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够重复地拧紧/松动螺杆接头的钢管的螺纹接头，而不会不利地影响人体和环境并且具有优异的抗咬合性，防锈性和气密性。 解决方案：在一个或多个选自石墨，云母，碳酸钙和高岭土，铜粉末和粘合剂中的润滑粉末中形成的固体润滑覆盖物形成在至少一个侧面的螺钉部分中 以及由销和箱构成的管钢的螺纹接头的螺钉的金属接触部。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2004115577A

公开(公告)日：2004-04-15

申请号：JP2002277290

申请日：2002-09-24

Applicant: Daido Metal Co Ltd ,  大同メタル工業株式会社

Inventor： IWATA HIDEKI ,  NIWA TAKAHIRO ,  SHINDO TAKESHI ,  KASHIYAMA TSUNETARO

IPC: F16C33/20 ,  C08K3/00 ,  C08K3/08 ,  C08L101/00 ,  C10M111/04 ,  C10M125/02

CPC classification number: F16C33/201 ,  C10M111/04 ,  C10M125/02 ,  C10M2201/05 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2213/06 ,  C10M2213/062 ,  C10N2210/02 ,  C10N2210/05 ,  C10N2220/02 ,  C10N2220/021 ,  C10N2230/06 ,  C10N2240/06 ,  C10N2250/18

Abstract: PROBLEM TO BE SOLVED: To further enhance abrasion resistance and frictional characteristics of a sliding composition and a sliding member under a high PV value condition to fulfill the demand for further enhancement of abrasion resistance under the high PV value condition, though abrasion resistance and frictional characteristics of the sliding member have been heretofore enhanced by incorporating into a polytetrafluoroethylene as a base resin bismuth, an alkaline earth metal salt or the like instead of lead in consideration of the environment. SOLUTION: The sliding member excellent in abrasion resistance and frictional characteristics even when used under the high PV value condition comprises 50-80 vol% of a thermosetting resin as the base resin and, incorporated thereinto, 10-40 vol% of a PTFE having a molecular weight of at least 3,000,000 and 1-20 vol% of bismuth and/or a bismuth alloy. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP3489586B2

公开(公告)日：2004-01-19

申请号：JP30705991

申请日：1991-10-25

Applicant: オイレス工業株式会社

Inventor： 喜九夫 住吉 ,  英夫 長

IPC: C10M111/04 ,  C10N30/06 ,  C10N40/02 ,  C10N50/08 ,  C10N50/10 ,  C10N80/00 ,  C10M101/02 ,  C10M103/00 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M105/24 ,  C10M107/20 ,  C10M107/38 ,  C10M107/44 ,  C10M109/00

CPC classification number: C10M169/04 ,  C10M101/02 ,  C10M101/025 ,  C10M101/04 ,  C10M103/00 ,  C10M103/02 ,  C10M103/04 ,  C10M103/06 ,  C10M105/24 ,  C10M105/32 ,  C10M105/68 ,  C10M107/06 ,  C10M107/12 ,  C10M107/14 ,  C10M107/28 ,  C10M107/30 ,  C10M107/32 ,  C10M107/36 ,  C10M107/38 ,  C10M107/44 ,  C10M107/46 ,  C10M111/04 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/042 ,  C10M2201/0423 ,  C10M2201/05 ,  C10M2201/053 ,  C10M2201/061 ,  C10M2201/0613 ,  C10M2201/065 ,  C10M2201/0653 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/081 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2205/024 ,  C10M2205/026 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2205/22 ,  C10M2207/1253 ,  C10M2207/126 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2207/281 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/402 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2209/1003 ,  C10M2209/101 ,  C10M2209/1023 ,  C10M2209/12 ,  C10M2215/08 ,  C10M2217/0443 ,  C10M2221/04 ,  C10M2221/0405 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/082 ,  C10N2250/18 ,  F16C33/20 ,  F16C33/201 ,  F16C2202/50 ,  F16C2208/02 ,  F16C2208/36 ,  F16C2208/52 ,  F16C2208/60 ,  F16C2208/66 ,  F16C2208/70 ,  F16C2208/86 ,  F16C2208/90

Abstract: Disclosed herein are a lubricating composition comprising 5 to 65% by weight of a solid lubricant powder material, 5 to 20% by weight of a lubricating oil which is in a liquid or paste form at an ordinary temperature, 1 to 8% by weight of a carrier for absorbing and possessing said lubricating oil, 10 to 30% by weight of a thermoplastic resin, and 25 to 50% by weight of a thermosetting synthetic resin, and a sliding member comprising a metal substrate and a solid lubricant composed of the lubricating composition.