JPS62143812U - - Google Patents
Info
- Publication number
- JPS62143812U JPS62143812U JP1986032633U JP3263386U JPS62143812U JP S62143812 U JPS62143812 U JP S62143812U JP 1986032633 U JP1986032633 U JP 1986032633U JP 3263386 U JP3263386 U JP 3263386U JP S62143812 U JPS62143812 U JP S62143812U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- shaft
- circumferential surface
- inner circumferential
- roller
- 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.)
- Pending
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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
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- 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
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
-
- 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
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
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- 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
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Rolls And Other Rotary Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986032633U JPS62143812U (pt-PT) | 1986-03-07 | 1986-03-07 | |
| US07/377,727 US4934843A (en) | 1986-03-07 | 1989-07-10 | Rotary structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986032633U JPS62143812U (pt-PT) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143812U true JPS62143812U (pt-PT) | 1987-09-10 |
Family
ID=12364255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986032633U Pending JPS62143812U (pt-PT) | 1986-03-07 | 1986-03-07 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4934843A (pt-PT) |
| JP (1) | JPS62143812U (pt-PT) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0956110A (ja) * | 1995-08-09 | 1997-02-25 | Minebea Co Ltd | 複合軸受装置を備えるモータ |
| US5820273A (en) * | 1995-10-20 | 1998-10-13 | Minebea Kabushiki-Kaisha | Hard disc drive with a compound bearing assembly |
| JPH09112546A (ja) * | 1995-10-20 | 1997-05-02 | Minebea Co Ltd | 複合軸受装置を備えるハードディスクドライブ装置 |
| JP3136278B2 (ja) * | 1997-02-14 | 2001-02-19 | ミネベア株式会社 | モータ |
| US6568646B2 (en) * | 1999-05-28 | 2003-05-27 | The Penn State Research Foundation | Wheelchair swivel platform |
| KR100687569B1 (ko) * | 2006-01-16 | 2007-02-27 | 삼성전기주식회사 | 스위블 힌지를 구비하는 모터 및 디스플레이 회전장치 |
| US9114049B2 (en) * | 2009-01-29 | 2015-08-25 | Ronald J Callahan | Rotating platform for wheelchair bound people |
| US8302221B1 (en) | 2009-03-03 | 2012-11-06 | Pivot Assist, Llc | Medical assist device with lift seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729210U (pt-PT) * | 1971-04-22 | 1972-12-02 | ||
| JPS5853919B2 (ja) * | 1975-02-07 | 1983-12-01 | 科研製薬株式会社 | シンコウセイブツシツ ｃ２０−１２ ノセイホウ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US709441A (en) * | 1901-07-20 | 1902-09-16 | Toronto Roller Bearing Company Ltd | Roller-bearing. |
| US2510659A (en) * | 1947-05-23 | 1950-06-06 | St John & Co | Ball-bearing wheel |
| FR2257439B1 (pt-PT) * | 1973-10-10 | 1976-10-01 | Roulements Soc Nouvelle | |
| US4605321A (en) * | 1983-03-23 | 1986-08-12 | Skf Kugellagerfbriken Gmbh | Roller bearing for seating a pedal bearing shaft |
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1986
- 1986-03-07 JP JP1986032633U patent/JPS62143812U/ja active Pending
-
1989
- 1989-07-10 US US07/377,727 patent/US4934843A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4729210U (pt-PT) * | 1971-04-22 | 1972-12-02 | ||
| JPS5853919B2 (ja) * | 1975-02-07 | 1983-12-01 | 科研製薬株式会社 | シンコウセイブツシツ ｃ２０−１２ ノセイホウ |
Also Published As
| Publication number | Publication date |
|---|---|
| US4934843A (en) | 1990-06-19 |