JPH0518492Y2 - - Google Patents
Info
- Publication number
- JPH0518492Y2 JPH0518492Y2 JP1987169666U JP16966687U JPH0518492Y2 JP H0518492 Y2 JPH0518492 Y2 JP H0518492Y2 JP 1987169666 U JP1987169666 U JP 1987169666U JP 16966687 U JP16966687 U JP 16966687U JP H0518492 Y2 JPH0518492 Y2 JP H0518492Y2
- Authority
- JP
- Japan
- Prior art keywords
- lubricant
- side plate
- passage
- path
- lubricant supply
- 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.)
- Expired - Lifetime
Links
- 239000000314 lubricant Substances 0.000 claims description 73
- 210000002445 nipple Anatomy 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 239000004519 grease Substances 0.000 description 12
- 238000005461 lubrication Methods 0.000 description 12
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
- F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/065—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with rollers
-
- 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
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/041—Ball or roller bearings having rollers crossed within a row
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987169666U JPH0518492Y2 (zh) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987169666U JPH0518492Y2 (zh) | 1987-11-06 | 1987-11-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0173518U JPH0173518U (zh) | 1989-05-18 |
JPH0518492Y2 true JPH0518492Y2 (zh) | 1993-05-17 |
Family
ID=31459929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987169666U Expired - Lifetime JPH0518492Y2 (zh) | 1987-11-06 | 1987-11-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0518492Y2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2541129Y2 (ja) * | 1990-08-07 | 1997-07-09 | 日本精工株式会社 | リニアガイド装置のリターンガイド固定構造 |
JP4033501B2 (ja) * | 1995-10-20 | 2008-01-16 | 日本トムソン株式会社 | 直動転がり軸受 |
KR100624775B1 (ko) * | 2006-04-11 | 2006-09-15 | 주식회사 에스비씨리니어 | 직선운동 슬라이더용 엔드플레이트 |
JP2011099466A (ja) * | 2009-11-04 | 2011-05-19 | Nsk Ltd | リニアガイド装置の潤滑剤供給体及びリニアガイド装置 |
JP5799736B2 (ja) * | 2011-10-13 | 2015-10-28 | 日本精工株式会社 | リニアガイド |
CN103765024B (zh) * | 2012-08-27 | 2016-05-11 | 日本精工株式会社 | 端盖、具有端盖的直动引导装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6215623B2 (zh) * | 1984-02-23 | 1987-04-08 | Tokyo Shibaura Electric Co |
-
1987
- 1987-11-06 JP JP1987169666U patent/JPH0518492Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6215623B2 (zh) * | 1984-02-23 | 1987-04-08 | Tokyo Shibaura Electric Co |
Also Published As
Publication number | Publication date |
---|---|
JPH0173518U (zh) | 1989-05-18 |
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