JP2008095940A5 - - Google Patents
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- Publication number
- JP2008095940A5 JP2008095940A5 JP2006343738A JP2006343738A JP2008095940A5 JP 2008095940 A5 JP2008095940 A5 JP 2008095940A5 JP 2006343738 A JP2006343738 A JP 2006343738A JP 2006343738 A JP2006343738 A JP 2006343738A JP 2008095940 A5 JP2008095940 A5 JP 2008095940A5
- Authority
- JP
- Japan
- Prior art keywords
- solid lubricant
- porous solid
- bearing
- resin component
- enclosed
- 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.)
- Withdrawn
Links
- 239000007787 solid Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 239000000314 lubricant Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 2
- 239000004519 grease Substances 0.000 claims description 2
- 238000002386 leaching Methods 0.000 claims description 2
- 229920005749 polyurethane resin Polymers 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- -1 urea compound Chemical class 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims 1
- 239000011343 solid material Substances 0.000 claims 1
Description
上記多孔性固形潤滑剤は、ゴム状弾性を有する樹脂またはゴムからなる樹脂成分を具備し、外力による変形により潤滑成分の滲出性を有することを特徴とする。
また、上記樹脂成分の発泡倍率が、1.1 倍〜100 倍であることを特徴とする。
また、上記樹脂成分がポリウレタン樹脂であることを特徴とする。
また、上記多孔性固形潤滑剤封入軸受は、転がり軸受であることを特徴とする。
また、上記潤滑成分が、ウレア系化合物を増ちょう剤とするグリースを含むことを特徴とする。
The porous solid lubricant is characterized by comprising a resin component made of a resin having rubber elasticity or rubber and having a leaching property of the lubricant component due to deformation by an external force.
Further, the expansion ratio of the resin component is 1.1 to 100 times.
The resin component is a polyurethane resin.
The porous solid lubricant-enclosed bearing is a rolling bearing.
Further, the lubricating component includes a grease containing a urea compound as a thickener.
Claims (7)
前記多孔性固形潤滑剤は、潤滑成分および樹脂成分を必須成分とし、該樹脂成分を発泡・硬化して多孔質化した固形物であることを特徴とする多孔性固形潤滑剤封入軸受。 A porous solid lubricant sealed bearing in which a porous solid lubricant is sealed inside the bearing,
A porous solid lubricant-enclosed bearing, wherein the porous solid lubricant is a solid material in which a lubricating component and a resin component are essential components, and the resin component is foamed and cured to be porous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006343738A JP2008095940A (en) | 2006-09-15 | 2006-12-21 | Porous solid lubricant enclosed bearing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006251833 | 2006-09-15 | ||
| JP2006343738A JP2008095940A (en) | 2006-09-15 | 2006-12-21 | Porous solid lubricant enclosed bearing |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008306694A Division JP5346566B2 (en) | 2006-09-15 | 2008-12-01 | Porous solid lubricant encapsulated bearing and method for manufacturing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008095940A JP2008095940A (en) | 2008-04-24 |
| JP2008095940A5 true JP2008095940A5 (en) | 2008-06-05 |
Family
ID=39378992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006343738A Withdrawn JP2008095940A (en) | 2006-09-15 | 2006-12-21 | Porous solid lubricant enclosed bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008095940A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5120595B2 (en) * | 2006-10-27 | 2013-01-16 | 株式会社ジェイテクト | Reducer and electric power steering device |
-
2006
- 2006-12-21 JP JP2006343738A patent/JP2008095940A/en not_active Withdrawn
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