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JPS59146619U - Cage for thrust bearing - Google Patents

Cage for thrust bearing

Info

Publication number
JPS59146619U
JPS59146619U JP3966183U JP3966183U JPS59146619U JP S59146619 U JPS59146619 U JP S59146619U JP 3966183 U JP3966183 U JP 3966183U JP 3966183 U JP3966183 U JP 3966183U JP S59146619 U JPS59146619 U JP S59146619U
Authority
JP
Japan
Prior art keywords
thrust bearing
cage
peripheral edge
circumferential edge
bearing retainer
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
JP3966183U
Other languages
Japanese (ja)
Inventor
健治 武井
幸広 赤羽
町野　隆美
Original Assignee
日本精工株式会社
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 by 日本精工株式会社 filed Critical 日本精工株式会社
Priority to JP3966183U priority Critical patent/JPS59146619U/en
Publication of JPS59146619U publication Critical patent/JPS59146619U/en
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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb cages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の保持器を組込んだスラスト玉軸受の一部
断面図、第２図は第１図に組込まれた保持器の正面図、
第３図３１第３図すないし第５図は本考案の実施例であ
って、第３図ａ、　　ｂは第１実施例で、第３図ａは正
面図、第３図すは第３図ａのＸ−Ｘ断面図、第４図は第
２実施例、第５図は第３実施例の夫々正面図である。 符号の説明、１・・・・・・保持器、１１・・・・・・
ポケット、１２・・・・・・スリット、１４・・・・・
・内周縁部、１５・・・・・・外周縁部、２ａ・・・・
・・玉、３ａ・・・・・・外輪、４ａ・・・・・・内輪
。Figure 1 is a partial sectional view of a thrust ball bearing incorporating a conventional cage, Figure 2 is a front view of the cage incorporated in Figure 1,
Figure 3 31 Figures 3 to 5 show embodiments of the present invention, Figures 3a and b are the first embodiment, Figure 3a is the front view, and Figure 3 is the third embodiment. FIG. 4 is a front view of the second embodiment, and FIG. 5 is a front view of the third embodiment. Explanation of symbols, 1...Cage, 11...
Pocket, 12...Slit, 14...
・Inner peripheral edge, 15... Outer peripheral edge, 2a...
...Ball, 3a...Outer ring, 4a...Inner ring.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）外周縁部と内周縁部との間の平面部に転動体の外
郭形状に対応する形状の複数のポケットを有するスラス
ト軸受用保持器において、前記各ポケットの一部を構成
している外周縁部もしくは内周縁部のいずれかに、前記
外周縁部外側もしくは内周縁部内側のいずれかと前記ポ
ケットを連通したスリットを有することを特徴としたス
ラスト軸受用保持器。(1) In a thrust bearing retainer having a plurality of pockets in a shape corresponding to the outer shape of the rolling element in a plane portion between an outer peripheral edge and an inner peripheral edge, the cage constitutes a part of each pocket. A cage for a thrust bearing, characterized in that it has a slit on either the outer circumferential edge or the inner circumferential edge that communicates the pocket with either the outer side of the outer circumferential edge or the inner side of the inner circumferential edge. （２）材質がプラスチックである実用新案登録請求の範
囲第（１）項記載のスラスト軸受用保持器。(2) The thrust bearing retainer according to claim (1), which is made of plastic. （３）外周縁部もしくは内周縁部の肉厚が略々均一であ
る実用新案登録請求の範囲第（１）項又は第（２）項に
記載のスラスト軸受用保持器。(3) The thrust bearing retainer according to claim 1 or 2, wherein the outer peripheral edge or the inner peripheral edge has a substantially uniform wall thickness.
JP3966183U 1983-03-22 1983-03-22 Cage for thrust bearing Pending JPS59146619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3966183U JPS59146619U (en) 1983-03-22 1983-03-22 Cage for thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3966183U JPS59146619U (en) 1983-03-22 1983-03-22 Cage for thrust bearing

Publications (1)

Publication Number Publication Date
JPS59146619U true JPS59146619U (en) 1984-10-01

Family

ID=30170297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3966183U Pending JPS59146619U (en) 1983-03-22 1983-03-22 Cage for thrust bearing

Country Status (1)

Country Link
JP (1) JPS59146619U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387319U (en) * 1986-11-28 1988-06-07
JP2014031863A (en) * 2012-08-06 2014-02-20 Nsk Ltd Ball screw device
WO2017170587A1 (en) * 2016-03-29 2017-10-05 武蔵精密工業株式会社 Gearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6387319U (en) * 1986-11-28 1988-06-07
JP2014031863A (en) * 2012-08-06 2014-02-20 Nsk Ltd Ball screw device
WO2017170587A1 (en) * 2016-03-29 2017-10-05 武蔵精密工業株式会社 Gearing

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