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
Application number
JP15666784U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15666784U priority Critical patent/JPS6170630U/ja
Publication of JPS6170630U publication Critical patent/JPS6170630U/ja
Pending legal-status Critical Current

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
    • 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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】 (1) 円周上で２分割された各分割片の相対向す
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.
JP15666784U 1984-10-17 1984-10-17 Pending JPS6170630U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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