JPS61146622U - - Google Patents
Info
- Publication number
- JPS61146622U JPS61146622U JP1985030305U JP3030585U JPS61146622U JP S61146622 U JPS61146622 U JP S61146622U JP 1985030305 U JP1985030305 U JP 1985030305U JP 3030585 U JP3030585 U JP 3030585U JP S61146622 U JPS61146622 U JP S61146622U
- Authority
- JP
- Japan
- Prior art keywords
- cage
- window
- roller
- diameter
- utility
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 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
- F16C33/46—Cages for rollers or needles
- F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
- F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/4635—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
- F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
図面は本考案実施の1例を示すもので、第1,
2図は軸受の一部切断正面図および一部切断側面
図、第3図は保持器の一部切断側面図、第4図は
要部の説明図、第5,6図は軸受の一部切断正面
図および一部切断側面図である。 図中の符号はそれぞれ下記部材を示す。1:こ
ろ、2:保持器、2a:窓、2b:突出部、2c
:W字状の周溝。
2図は軸受の一部切断正面図および一部切断側面
図、第3図は保持器の一部切断側面図、第4図は
要部の説明図、第5,6図は軸受の一部切断正面
図および一部切断側面図である。 図中の符号はそれぞれ下記部材を示す。1:こ
ろ、2:保持器、2a:窓、2b:突出部、2c
:W字状の周溝。
Claims (1)
- 【実用新案登録請求の範囲】 1 比較的肉厚の略円筒形の保持器の軸方向には
、所定の間隔を持つて、ころの直径及び幅よりも
わずかに広い長方形の窓が形成されており、該窓
の中央付近には内周面及び外周面から塑性加工(
カシメ等)によつて窓幅がころ直径よりもわずか
に狭くなるように突出部が形成されていることを
特徴とするころ軸受用保持器。 2 ころの直径対長さの比がほぼ1/2程度以下
のころを用いてなる実用新案登録請求の範囲第1
項に記載のころ軸受用保持器。 3 保持器の外周面には、窓の長さよりもわずか
に広い範囲にW字状の周溝を形成し、中央部の頂
上を塑性変形(カシメ)させて、突出部を形成し
てなる実用新案登録請求の範囲第1項に記載のこ
ろ軸受用保持器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985030305U JPS61146622U (ja) | 1985-03-05 | 1985-03-05 | |
US06/836,021 US4702628A (en) | 1985-03-05 | 1986-03-04 | Roller retaining assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985030305U JPS61146622U (ja) | 1985-03-05 | 1985-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61146622U true JPS61146622U (ja) | 1986-09-10 |
Family
ID=12300043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985030305U Pending JPS61146622U (ja) | 1985-03-05 | 1985-03-05 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4702628A (ja) |
JP (1) | JPS61146622U (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2528882Y2 (ja) * | 1990-08-03 | 1997-03-12 | 日本トムソン株式会社 | エンジン用ころ軸受 |
US5501533A (en) * | 1995-07-03 | 1996-03-26 | Roller Bearing Company Of America | Roller bearing assembly having improved axial retention and angular clocking |
DE102004026291A1 (de) * | 2004-05-28 | 2005-12-15 | Fag Kugelfischer Ag & Co. Ohg | Käfig mit Rollen |
JP6422625B2 (ja) * | 2012-03-23 | 2018-11-14 | Ntn株式会社 | 針状ころ軸受の保持器および針状ころ軸受構造 |
CN106763207A (zh) * | 2016-12-23 | 2017-05-31 | 瓦房店轴承集团有限责任公司 | 圆柱滚子轴承用凹字型一体保持架 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5218695U (ja) * | 1975-07-26 | 1977-02-09 | ||
JPS5316397A (en) * | 1976-07-30 | 1978-02-15 | Hitachi Ltd | Production of mixed carbonate |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3362763A (en) * | 1966-04-26 | 1968-01-09 | Trw Inc | Sheet metal cages for ball and roller bearings |
FR2149621A5 (ja) * | 1971-08-17 | 1973-03-30 | Pitner Alfred | |
US3992764A (en) * | 1975-09-22 | 1976-11-23 | The Torrington Company | Method of forming a roller cage |
-
1985
- 1985-03-05 JP JP1985030305U patent/JPS61146622U/ja active Pending
-
1986
- 1986-03-04 US US06/836,021 patent/US4702628A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5218695U (ja) * | 1975-07-26 | 1977-02-09 | ||
JPS5316397A (en) * | 1976-07-30 | 1978-02-15 | Hitachi Ltd | Production of mixed carbonate |
Also Published As
Publication number | Publication date |
---|---|
US4702628A (en) | 1987-10-27 |
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