JPS5635818A - Oil impregnated plastic bearing - Google Patents
Oil impregnated plastic bearingInfo
- Publication number
- JPS5635818A JPS5635818A JP11094479A JP11094479A JPS5635818A JP S5635818 A JPS5635818 A JP S5635818A JP 11094479 A JP11094479 A JP 11094479A JP 11094479 A JP11094479 A JP 11094479A JP S5635818 A JPS5635818 A JP S5635818A
- Authority
- JP
- Japan
- Prior art keywords
- graphite
- lubricating oil
- expansive
- oil
- uniformly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To obtain an oil-impregnated bearing material excellent in resistance against abrasion and stability of dimension by employing expansive graphite for a lubricating oil bearer, having a lubrication characteristic as slider.
CONSTITUTION: Expansive graphite is expanded in the direction of C axis through a heat treatment at 300W1,000°C to form a porous graphite having capability to adsorb lubricating oil. A lubricating oil is impregnated uniformly in this graphite with such a preparation that the volume ratio of graphite to lubricating oil is 1/1W 5/1. 1W30vol% atomized kelmet powder or bronze dust is added to this mixture of 0.5W20vol% graphite and 1W20vol% lubricating oil, the rest being shared by plastics such as polyacetal, and they are mixed and kneaded uniformly and formed into a certain configuration. Further use of expansive graphite, which has a coefficient of linear expansion and a thermal conductivity nearly equal to those of metals, and addition of metal dust will suppress the temperature rise of bearings as well as give them capacity for use in heavy load and high speed condition.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11094479A JPS5824648B2 (en) | 1979-08-29 | 1979-08-29 | Oil-impregnated resin bearing |
DE19803030870 DE3030870A1 (en) | 1979-08-29 | 1980-08-14 | SELF LUBRICATING BEARING |
US06/180,166 US4294712A (en) | 1979-08-29 | 1980-08-21 | Self-lubricating bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11094479A JPS5824648B2 (en) | 1979-08-29 | 1979-08-29 | Oil-impregnated resin bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5635818A true JPS5635818A (en) | 1981-04-08 |
JPS5824648B2 JPS5824648B2 (en) | 1983-05-23 |
Family
ID=14548503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11094479A Expired JPS5824648B2 (en) | 1979-08-29 | 1979-08-29 | Oil-impregnated resin bearing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5824648B2 (en) |
-
1979
- 1979-08-29 JP JP11094479A patent/JPS5824648B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5824648B2 (en) | 1983-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3687057D1 (en) | SUPPORTING OBJECT FROM GRAPHITE STORAGE LINKS. | |
JPS6313953B2 (en) | ||
JPS5274508A (en) | Co-base sintered alloy | |
JPS5635818A (en) | Oil impregnated plastic bearing | |
JPS55134102A (en) | Cu-base sintered bearing of high graphite content and production thereof | |
JPS54131528A (en) | High-strength, high-oil content, sintered oil-containing bearing | |
JPS5647495A (en) | Oil-containing resin bearing | |
GB1592341A (en) | Dry bearing material | |
JPS5813229A (en) | Oilless bearing | |
JPS5690954A (en) | Sintered alloy | |
Kindler et al. | Determination of the Life of Sintered Bearings | |
SU1114704A1 (en) | Sintered iron-based antifriction material | |
RU1786167C (en) | Copper-base antifriction sintered material | |
Morgan | Porous Metal Bearings | |
JPS5934223B2 (en) | Self-lubricating sintered member and its manufacturing method | |
Cias et al. | Sintered Steels With Increased Wear Resistance Made of(Polish) Iron Powder | |
JPS56135598A (en) | Lubricating oil composition for refrigerator | |
US2928167A (en) | Seal material | |
JPS54128923A (en) | Sintered alloy sliding material for high temperature use | |
JPS56131828A (en) | Oilless bearing | |
JPS5297310A (en) | Sintered alloy superior in wear resistance | |
JPS53146903A (en) | Preparation of wear-resisting sintered alloy of iron base | |
Kostornov | Tribological characteristics of materials based on bronze for small friction assemblies | |
SU411145A1 (en) | ||
Nenakhov | Production and Properties of Metal--Fluoroplastic Antifriction Materials Based on Atomized Bronze Powders |