JPS6044620A - 動圧軸受装置 - Google Patents

動圧軸受装置

Info

Publication number
JPS6044620A
JPS6044620A JP15268183A JP15268183A JPS6044620A JP S6044620 A JPS6044620 A JP S6044620A JP 15268183 A JP15268183 A JP 15268183A JP 15268183 A JP15268183 A JP 15268183A JP S6044620 A JPS6044620 A JP S6044620A
Authority
JP
Japan
Prior art keywords
shaft
bearing
grease
shaft hole
bearing metal
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
Application number
JP15268183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360247B2 (enrdf_load_stackoverflow
Inventor
Hideo Kitazawa
北沢　秀夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP15268183A priority Critical patent/JPS6044620A/ja
Publication of JPS6044620A publication Critical patent/JPS6044620A/ja
Publication of JPS6360247B2 publication Critical patent/JPS6360247B2/ja
Granted legal-status Critical Current

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/102—Construction relative to lubrication with grease as lubricant
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • F16C33/104—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing in a porous body, e.g. oil impregnated sintered sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
JP15268183A 1983-08-22 1983-08-22 動圧軸受装置 Granted JPS6044620A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15268183A JPS6044620A (ja) 1983-08-22 1983-08-22 動圧軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15268183A JPS6044620A (ja) 1983-08-22 1983-08-22 動圧軸受装置

Publications (2)

Publication Number Publication Date
JPS6044620A true JPS6044620A (ja) 1985-03-09
JPS6360247B2 JPS6360247B2 (enrdf_load_stackoverflow) 1988-11-24

Family

ID=15545785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15268183A Granted JPS6044620A (ja) 1983-08-22 1983-08-22 動圧軸受装置

Country Status (1)

Country Link
JP (1) JPS6044620A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357914A (ja) * 1986-08-26 1988-03-12 Ibiden Co Ltd 動圧グル−ブ軸受及びその製造方法
JPH02410U (enrdf_load_stackoverflow) * 1988-06-13 1990-01-05
NL1007854C2 (nl) * 1996-12-25 2000-04-04 Ntn Toyo Bearing Co Ltd Poreus met olie geïmpregneerd lager van het hydrodynamische type en lagerinrichting.
KR100279349B1 (ko) * 1997-12-30 2001-01-15 추호석 다층기공베어링
EP1806512A4 (en) * 2004-10-29 2010-12-22 Hitachi Construction Machinery LUBRICANTS FOR SLIDING BEARINGS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10131967A (ja) * 1996-10-25 1998-05-22 Seiko Epson Corp 軸受けおよびモータ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188322U (ja) * 1983-06-01 1984-12-13 日本精工株式会社 流体滑り軸受

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188322U (ja) * 1983-06-01 1984-12-13 日本精工株式会社 流体滑り軸受

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357914A (ja) * 1986-08-26 1988-03-12 Ibiden Co Ltd 動圧グル−ブ軸受及びその製造方法
JPH02410U (enrdf_load_stackoverflow) * 1988-06-13 1990-01-05
NL1007854C2 (nl) * 1996-12-25 2000-04-04 Ntn Toyo Bearing Co Ltd Poreus met olie geïmpregneerd lager van het hydrodynamische type en lagerinrichting.
KR100516745B1 (ko) * 1996-12-25 2006-01-12 엔티엔 가부시키가이샤 동압형다공질오일함유베어링및베어링장치
KR100279349B1 (ko) * 1997-12-30 2001-01-15 추호석 다층기공베어링
EP1806512A4 (en) * 2004-10-29 2010-12-22 Hitachi Construction Machinery LUBRICANTS FOR SLIDING BEARINGS
KR101021995B1 (ko) * 2004-10-29 2011-03-16 히다치 겡키 가부시키 가이샤 슬라이딩 베어링용 그리스
EP2312174A1 (en) * 2004-10-29 2011-04-20 Hitachi Construction Machinery Co., Ltd. Slide bearing with grease
US8376619B2 (en) 2004-10-29 2013-02-19 Hitachi Construction Machinery Co., Ltd. Grease for slide bearing

Also Published As

Publication number Publication date
JPS6360247B2 (enrdf_load_stackoverflow) 1988-11-24

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