KR960014693A - 구름베어링 - Google Patents
구름베어링 Download PDFInfo
- Publication number
- KR960014693A KR960014693A KR1019950038897A KR19950038897A KR960014693A KR 960014693 A KR960014693 A KR 960014693A KR 1019950038897 A KR1019950038897 A KR 1019950038897A KR 19950038897 A KR19950038897 A KR 19950038897A KR 960014693 A KR960014693 A KR 960014693A
- Authority
- KR
- South Korea
- Prior art keywords
- rolling bearing
- resin
- bearing according
- coppna
- coffna
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/62—Selection of substances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/303—Parts of ball or roller bearings of hybrid bearings, e.g. rolling bearings with steel races and ceramic rolling elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/80—Thermosetting resins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/909—Plastic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
외륜(3)은 코프나수지로 형성되어 있다. 내륜(1) 및 보올(4)은 마르텐사이트계 스테인레스강 예컨대 SUS 440C, 유지기(5)는 SUS 304 등으로 형성되어 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 표시하는 단면도.
Claims (6)
- 구름마찰 또는 미끄럼마찰을 발생하는 접촉면을 보유하는 구성부품 중에서, 적어도 1개의 구성부품이 코프나수지로 이룩된 것을 특징으로 하는 구름베어링.
- 제1항에 있어서, 유지기가 코프나수지로 이룩된 것을 특징으로 하는 구름베어링.
- 제1항에 있어서, 복수의 보올중에서 적어도 1개가 코프나수지로 이룩된 것을 특징으로 하는 구름베어링.
- 제1항에 있어서, 내륜 및 외륜중에서 적어도 한쪽이 코프나수지로 이룩되고, 보올이 스테인레스강 또는 세라믹으로 이룩되는 것을 특징으로 하는 구름베어링.
- 제4항에 있어서, 유지기를 구비하지 않은 모두가 구술형식으로 되어 있는 것을 특징으로 하는 구름베어링.
- 제1항, 제2항, 제3항, 제4항, 제5항에 있어서, 상기한 코프나수지가 충전재로서 PTFE 및 흑연중에서 적어도 한쪽을 함유하는 것을 특징으로 하는 구름베어링.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-266845 | 1994-10-31 | ||
JP26684594 | 1994-10-31 | ||
JP7014279A JPH08184321A (ja) | 1994-10-31 | 1995-01-31 | 転がり軸受 |
JP95-14279 | 1995-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960014693A true KR960014693A (ko) | 1996-05-22 |
KR100374388B1 KR100374388B1 (ko) | 2003-05-09 |
Family
ID=26350193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950038897A KR100374388B1 (ko) | 1994-10-31 | 1995-10-31 | 구름베어링 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5605401A (ko) |
JP (1) | JPH08184321A (ko) |
KR (1) | KR100374388B1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19757027B4 (de) * | 1997-12-20 | 2004-11-04 | Fag Kugelfischer Ag | Kugellager für hohe Drehzahlen |
JP2000240666A (ja) * | 1998-09-08 | 2000-09-05 | Nsk Ltd | 転がり軸受 |
JP3355603B2 (ja) * | 1999-09-24 | 2002-12-09 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 軸受機構、スピンドルモータ及びディスク装置 |
CN1108461C (zh) * | 2000-11-23 | 2003-05-14 | 范欧文 | 无油不锈钢滚针轴承 |
US6540407B2 (en) | 2001-06-12 | 2003-04-01 | Electric Boat Corporation | Rolling element bearing arrangement |
GB0214207D0 (en) * | 2002-06-19 | 2002-07-31 | Sarnatech Bnl Ltd | Improved bearing |
CN100416121C (zh) * | 2003-05-21 | 2008-09-03 | 上海市轴承技术研究所 | 自润滑角接触球轴承 |
JP2005248729A (ja) * | 2004-03-01 | 2005-09-15 | Anest Iwata Corp | 無給油式往復動空気圧縮機 |
JP4750469B2 (ja) * | 2005-05-25 | 2011-08-17 | キヤノン株式会社 | ベアリング |
JP5375912B2 (ja) * | 2011-09-22 | 2013-12-25 | 沖電気工業株式会社 | 媒体鑑別装置及び媒体取引装置 |
JP6694016B2 (ja) * | 2018-07-10 | 2020-05-13 | ファナック株式会社 | 寿命評価装置およびロボットシステム |
DE102020134472B4 (de) | 2020-12-21 | 2022-09-22 | Leibniz-Institut für Festkörper- und Werkstoffforschung Dresden e.V. (IFW Dresden e.V.) | Wälzlager für den Einsatz in temperaturwechselnder Umgebung und deren Verwendung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117742A (en) * | 1989-04-28 | 1992-06-02 | Iwata Air Compressor Mfg. Co. Ltd. | Piston of composite material with c-shaped ring groove |
JP2655742B2 (ja) * | 1990-07-16 | 1997-09-24 | 工業技術院長 | 先細炭素微小電極及びその製造方法 |
US5506079A (en) * | 1994-02-28 | 1996-04-09 | Ricoh Company, Ltd. | Magnetic composition, magnetic toner and ink containing the magnetic composition |
-
1995
- 1995-01-31 JP JP7014279A patent/JPH08184321A/ja not_active Withdrawn
- 1995-10-31 US US08/551,245 patent/US5605401A/en not_active Expired - Fee Related
- 1995-10-31 KR KR1019950038897A patent/KR100374388B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5605401A (en) | 1997-02-25 |
JPH08184321A (ja) | 1996-07-16 |
KR100374388B1 (ko) | 2003-05-09 |
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