JPS6170630U - - Google Patents
Info
- Publication number
- JPS6170630U JPS6170630U JP15666784U JP15666784U JPS6170630U JP S6170630 U JPS6170630 U JP S6170630U JP 15666784 U JP15666784 U JP 15666784U JP 15666784 U JP15666784 U JP 15666784U JP S6170630 U JPS6170630 U JP S6170630U
- Authority
- JP
- Japan
- Prior art keywords
- cage
- bearing according
- divided
- split cage
- 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
- 230000013011 mating Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010348 incorporation 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
- F16C33/50—Cages for rollers or needles formed of interconnected members, e.g. chains
- F16C33/502—Cages for rollers or needles formed of interconnected members, e.g. chains formed of arcuate segments retaining one or more rollers or needles
- F16C33/504—Cages for rollers or needles formed of interconnected members, e.g. chains formed of arcuate segments retaining one or more rollers or needles with two segments, e.g. two semicircular cage parts
-
- 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
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F16C19/463—Needle bearings with one row or needles consisting of needle rollers held in a cage, i.e. subunit without race rings
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Description
第1図は第1実施例の斜面図、第2図は要部の
拡大斜面図、第3図は展開状態図、第4図は連結
状態の斜面図、第5図は機械装置への組み込み作
業の一例を示す断面図、第6図は第2実施例の斜
視図、第7図は第3実施例の展開状態図、第8図
は要部の斜面図、第9図は第4実施例の一部斜面
図、第10図は2つ割保持器の使用状態例を示す
断面図、第11図は従来例の第10図使用状態へ
の組み込み作業例を示す断面図である。
1……保持器、1a,1b……分割片、1a1
,1a2,1b1,1b2……合せ縁、4,41
……嵌合凹部、5,51……嵌合凸部、S2,2
,S2……隙間、10……接着連結部。
Fig. 1 is a perspective view of the first embodiment, Fig. 2 is an enlarged perspective view of the main parts, Fig. 3 is an exploded view, Fig. 4 is a perspective view of the connected state, and Fig. 5 is an incorporation into a mechanical device. 6 is a perspective view of the second embodiment, FIG. 7 is a developed view of the third embodiment, FIG. 8 is a perspective view of the main parts, and FIG. 9 is a perspective view of the fourth embodiment. FIG. 10 is a cross-sectional view showing an example of the usage state of the two-split cage, and FIG. 11 is a cross-sectional view showing an example of a conventional example in which it is assembled into the usage state of FIG. 10. 1...Cage, 1a, 1b...Divided piece, 1a 1
, 1a 2 , 1b 1 , 1b 2 ... mating edge, 4, 41
...Fitting concave portion, 5, 51... Fitting convex portion, S 2 , 2
, S 2 ... gap, 10 ... adhesive connection part.
Claims (1)
る合せ縁に、 各分割片が所定の軸線方向位置ズレ状態にある
ときのみ互いに連結されないしは連結可能とされ
る連結部を有している ことを特徴とする軸受の2つ割保持器。 (2) 連結部は、接着部とされている実用新案登
録請求の範囲第1項記載の軸受の2つ割保持器。 (3) 連結部は、互いに軸線方向に嵌り合い各分
割片を連結する嵌合凹凸部とされている実用新案
登録請求の範囲第1項記載の軸受の2つ割保持器
。 (3) 各分割片は、真円上で軸線方向位置ズレな
く相対向する合せ縁間に円周方向隙間を持つよう
にされた実用新案登録請求の範囲第1項から第3
項までの何れかに記載の軸受の2つ割保持器。 (4) 連結部は、各分割片の1箇所の相対向する
合せ縁間でのみ連結するようにされている実用新
案登録請求の範囲第3項記載の軸受の2つ割保持
器。 (5) 嵌合凹凸部は、各分割片の2箇所の相対向
する合せ縁に形成され、各分割片を所定径の真円
上で連結するようにされている実用新案登録請求
の範囲第3項記載の軸受の2つ割保持器。 (6) 各分割片は同形とされている実用新案登録
請求の範囲第1項から第5項までの何れかに記載
の軸受の2つ割保持器。 (7) 分割片は合成樹脂製とされている実用新案
登録請求の範囲第1項から第6項までの何れかに
記載の軸受の2つ割保持器。[Claims for Utility Model Registration] (1) The opposing mating edges of each segment divided into two parts on the circumference may not be connected to each other only when each segment is misaligned in a predetermined axial direction. A split cage for a bearing, characterized in that it has a connecting portion that can be connected. (2) The bifurcated cage for a bearing according to claim 1 of the utility model registration claim, wherein the connecting part is an adhesive part. (3) The two-split cage for a bearing according to claim 1, wherein the connecting portion is a fitting uneven portion that fits into each other in the axial direction and connects the divided pieces. (3) Each divided piece is arranged to have a circumferential gap between mating edges that face each other on a perfect circle without any displacement in the axial direction.
A split cage for the bearing described in any of the preceding paragraphs. (4) The bifurcated cage for a bearing according to claim 3, wherein the connecting portion is configured to connect only between opposing mating edges at one location of each divided piece. (5) The fitting uneven portion is formed on two opposing mating edges of each divided piece, and connects each divided piece on a perfect circle with a predetermined diameter. A two-split cage for the bearing described in item 3. (6) A split cage for a bearing according to any one of claims 1 to 5 of the utility model registration claim, wherein each divided piece has the same shape. (7) The split cage for a bearing according to any one of claims 1 to 6 of the utility model registration claim, wherein the divided pieces are made of synthetic resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15666784U JPS6170630U (en) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15666784U JPS6170630U (en) | 1984-10-17 | 1984-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6170630U true JPS6170630U (en) | 1986-05-14 |
Family
ID=30714672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15666784U Pending JPS6170630U (en) | 1984-10-17 | 1984-10-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6170630U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012073839A1 (en) * | 2010-11-30 | 2012-06-07 | 日本精工株式会社 | Segmented retainer for rolling-bearing |
JP2013245703A (en) * | 2012-05-23 | 2013-12-09 | Jtekt Corp | Split cage for rolling bearing |
JP2015113969A (en) * | 2013-12-16 | 2015-06-22 | 日本精工株式会社 | Cage and roller |
-
1984
- 1984-10-17 JP JP15666784U patent/JPS6170630U/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012073839A1 (en) * | 2010-11-30 | 2012-06-07 | 日本精工株式会社 | Segmented retainer for rolling-bearing |
CN102639889A (en) * | 2010-11-30 | 2012-08-15 | 日本精工株式会社 | Segmented retainer for rolling-bearing |
JPWO2012073839A1 (en) * | 2010-11-30 | 2014-05-19 | 日本精工株式会社 | Split type rolling bearing cage |
JP2013245703A (en) * | 2012-05-23 | 2013-12-09 | Jtekt Corp | Split cage for rolling bearing |
JP2015113969A (en) * | 2013-12-16 | 2015-06-22 | 日本精工株式会社 | Cage and roller |
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