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JPS61204023U - - Google Patents

Info

Publication number
JPS61204023U
JPS61204023U JP1986071974U JP7197486U JPS61204023U JP S61204023 U JPS61204023 U JP S61204023U JP 1986071974 U JP1986071974 U JP 1986071974U JP 7197486 U JP7197486 U JP 7197486U JP S61204023 U JPS61204023 U JP S61204023U
Authority
JP
Japan
Prior art keywords
retainer
plastic
utility
model registration
retaining protrusion
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.)
Granted
Application number
JP1986071974U
Other languages
English (en)
Other versions
JPS6347292Y2 (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
Priority claimed from DE19767625839 external-priority patent/DE7625839U/de
Application filed filed Critical
Publication of JPS61204023U publication Critical patent/JPS61204023U/ja
Application granted granted Critical
Publication of JPS6347292Y2 publication Critical patent/JPS6347292Y2/ja
Expired 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
    • F16C33/467—Details of individual pockets, e.g. shape or roller retaining means
    • F16C33/4676—Details of individual pockets, e.g. shape or roller retaining means of the stays separating adjacent cage pockets, e.g. guide means for the bearing-surface of the rollers
    • 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
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示すもので、第１
図はこの考案による保持器をもつ軸受の一半部の
断面と、ＮＵ軸受とＮ軸受に付いて保持器のポケ
ツトにころを挿入する方向を示す説明図、第２図
は保持器一半の断面図、第３図は第２図のＡ―Ｂ
線に沿う断面図で、図中、１，２はふち、３は外
輪、４はプラスチツク製保持器、５はころ、６は
内輪、７，８は保持器側リング、９はウエブ、１
１は穴、１２，１７は保持突出部、１３，１６は
切欠部。
補正 昭６１．６．９ 実用新案登録請求の範囲を次のように補正する
。
【実用新案登録請求の範囲】 (1) 転動体をポケツトに収容するプラスチツク
で成形した保持器において、 二つの側部リンク７，８をつないで転動体を収
容するポケツトを形成するウエブ９に側部リング
を越えて半径方向の一方に向かつて突出した弾性
変形可能な保持部１２を設けると共に、上記ウエ
ブ１０の半径方向の他方の端部には保持器の成形
の際に形成され、後で加工する必要がない弾性変
形可能な保持部１７を設け、上記両保持部７，１
２にはウエブ９の長さに沿つて各保持部を弾性に
するための切欠部１３，１６を設けたことを特徴
とするプラスチツクで成形した保持器。 (2) 実用新案登録請求の範囲(1)に記載のプラス
チツクで成形した保持器において、側部リング７
，８を越えて半径方向の一方に向かつて突出した
弾性変形可能な保持部は側部リング７，８の内周
から半径方向内向きに突出しているプラスチツク
で成形した保持器。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 保持器４の突出した保持突出部１２とは反
    対側に、弾性的に変形できる保持突出部１７が成
    形の際に設けられており、これがウエブ９の長さ
    にわたつてのびていることを特徴とする側部リン
    ク７，８を越えて突出している弾性的に変形可能
    な保持突出部をもつ円筒ころ軸受の一体に作られ
    たプラスチツク製保持器。 (2) 側部リンク７，８を半径方向に越えて突出
    している保持突出部１２が保持器４の内筒１１の
    中に配置されている実用新案登録請求の範囲(1)
    のプラスチツク製保持器。 (3) 突出部１２，１７を弾性に形成するために
    これらの突出部のへりに平行してのびる切欠部１
    ３，１６がウエブ９の中にそなえられている実用
    新案登録請求の範囲(1)または(2)のどれか一つの
    プラスチツク製保持器。
JP1986071974U 1976-08-18 1986-05-15 Expired JPS6347292Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767625839 DE7625839U (de) 1976-08-18 Kunststoffkäfig für Zylinderrollenlager

Publications (2)

Publication Number Publication Date
JPS61204023U true JPS61204023U (ja) 1986-12-22
JPS6347292Y2 JPS6347292Y2 (ja) 1988-12-07

Family

ID=6668389

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9754477A Pending JPS5324940A (en) 1976-08-18 1977-08-16 Plastic device for cylindrical roller bearing
JP1986071974U Expired JPS6347292Y2 (ja) 1976-08-18 1986-05-15

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9754477A Pending JPS5324940A (en) 1976-08-18 1977-08-16 Plastic device for cylindrical roller bearing

Country Status (6)

Country Link
US (1) US4222620A (ja)
JP (2) JPS5324940A (ja)
FR (1) FR2362302A1 (ja)
GB (1) GB1569326A (ja)
IT (1) IT1085592B (ja)
SE (1) SE7709174L (ja)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999121A (ja) * 1982-11-09 1984-06-07 エス・カ−・エフ・ク−ゲルラ−ゲル・フアブリケン・ゲ−エムベ−ハ− ころ軸受用保持器
JPS59113517U (ja) * 1983-01-21 1984-07-31 日本精工株式会社 複列自動調心ころ軸受
CA1228886A (en) * 1983-01-21 1987-11-03 Nozomu Morinaga Roller bearing
IT8436106V0 (it) * 1983-10-08 1984-09-28 Skf Kugellagerfabriken Gmbh Gabbia per cuscinetti a sfere, in special modo gabbia in materiale plastico per cuscinetti a quattro punti
GB2147956B (en) * 1983-10-12 1987-05-07 Skf Kugellagerfabriken Gmbh Plastics cage for roller bearings
JPS6117523U (ja) * 1984-07-09 1986-02-01 日本精工株式会社 スラスト自動調心ころ軸受
IT1182697B (it) * 1985-11-22 1987-10-05 Riv Officine Di Villar Perosa Cuscinetto di rotolamento a rulli conici particolarmente per impiego ferroviario
DE3624850A1 (de) * 1986-07-23 1988-01-28 Kugelfischer G Schaefer & Co Fensterkaefig, insbesondere fuer zylinderrollenlager
DE8715732U1 (de) * 1987-11-27 1988-01-14 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Geschlitzter Käfig, insbesondere für Nadellager
US4874260A (en) * 1988-03-21 1989-10-17 The Torrington Company Cage outer diameter profile
US4934841A (en) * 1988-12-12 1990-06-19 The Torrington Company Polymer cage for radial bearing
US4955732A (en) * 1989-04-12 1990-09-11 Ina Bearing Company Unitary, axially self-locating needle bearing
US4998346A (en) * 1989-04-12 1991-03-12 Ina Bearing Company Method of making a unitary, axially self-locating needle bearing
DE3920689A1 (de) * 1989-06-21 1991-01-10 Mannesmann Ag Waelzlager
JPH03144110A (ja) * 1989-09-28 1991-06-19 Nippon Seiko Kk 複列自動調心ころ軸受
IT1245441B (it) * 1991-03-08 1994-09-20 Skf Ind Spa Gabbia di trattenimento per rulli conici
GB0425018D0 (en) * 2004-11-12 2004-12-15 Hewland Engineering Ltd Thrust bearing
US7419307B2 (en) * 2005-09-30 2008-09-02 Caterpillar Inc. Rotary machine
DK2461059T3 (en) 2006-03-10 2015-07-13 Ntn Toyo Bearing Co Ltd Roller bearing, roller holder segment, spacer and main shaft carrier for wind powered generator
JP2008025608A (ja) * 2006-07-18 2008-02-07 Jtekt Corp ころ軸受用保持器
JP5218231B2 (ja) * 2009-04-06 2013-06-26 株式会社ジェイテクト 転がり軸受用保持器、並びにこれを備えた内輪組立体、外輪組立体、および転がり軸受
US8591121B2 (en) * 2009-04-06 2013-11-26 Jtekt Corporation Rolling bearing cage and assembly
JP2011247286A (ja) * 2010-05-21 2011-12-08 Nippon Piston Ring Co Ltd 転がり軸受及びその製造方法
JP5691490B2 (ja) * 2010-12-21 2015-04-01 日本精工株式会社 円筒ころ軸受及び工作機械用主軸装置
JP2013019430A (ja) * 2011-07-07 2013-01-31 Nsk Ltd 転がり軸受用保持器
EP2940323B1 (en) 2012-12-25 2018-08-15 NSK Ltd. Tapered roller bearing
CN107246442B (zh) 2013-04-04 2019-10-25 日本精工株式会社 圆锥滚子轴承用树脂制保持架和具有该保持架的圆锥滚子轴承
JP6456919B2 (ja) * 2013-04-11 2019-01-23 アクツィエブーラゲート エスケイエフＡｋｔｉｅｂｏｌａｇｅｔ ＳＫＦ 複数のケージセグメント内に配置された転動体を備えたころがり軸受
DE102013212962A1 (de) * 2013-07-03 2015-01-08 Aktiebolaget Skf Lagerkäfig für verlängerte Fettgebrauchsdauer
CN103438092A (zh) * 2013-08-09 2013-12-11 上海特安一凯轴承有限公司 一种内圈单挡边非接触式nu型圆柱滚子轴承
JP2016053424A (ja) * 2016-01-22 2016-04-14 日本精工株式会社 転がり軸受用保持器
US10054163B2 (en) * 2016-11-15 2018-08-21 General Electric Company Bearing cages for roller bearing assemblies
US10260563B2 (en) * 2017-05-18 2019-04-16 General Electric Company Bearing cages for roller bearing assemblies
CN108561444A (zh) * 2018-07-05 2018-09-21 西北轴承有限公司 圆柱滚子轴承方形兜孔整体保持架安装方法
DE102020200152A1 (de) * 2020-01-08 2021-07-08 Aktiebolaget Skf Käfig für ein Wälzlager
JP2024085864A (ja) * 2022-12-15 2024-06-27 株式会社椿本チエイン カムクラッチユニット

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993520A (fr) * 1949-06-23 1951-11-02 Perfectionnements aux cages pour roulements à rouleaux ou à billes
GB1215466A (en) * 1967-05-25 1970-12-09 Hoffmann Mfg Co Ltd Means for supporting and retaining rolling elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765648A (en) * 1926-09-09 1930-06-24 Norma Hoffmann Bearings Corp Roller-bearing cage
US3647273A (en) * 1970-03-23 1972-03-07 Fmc Corp Cylindrical roller bearing cage
GB1390496A (en) * 1971-03-03 1975-04-16 Flexello Castors Wheels Ltd Bearings
US3881790A (en) * 1973-08-06 1975-05-06 Federal Mogul Corp One piece molded plastic retainer for cylindrical roller bearings and method of manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR993520A (fr) * 1949-06-23 1951-11-02 Perfectionnements aux cages pour roulements à rouleaux ou à billes
GB1215466A (en) * 1967-05-25 1970-12-09 Hoffmann Mfg Co Ltd Means for supporting and retaining rolling elements

Also Published As

Publication number Publication date
SE7709174L (sv) 1978-02-19
JPS5324940A (en) 1978-03-08
FR2362302B1 (ja) 1981-08-28
FR2362302A1 (fr) 1978-03-17
GB1569326A (en) 1980-06-11
US4222620A (en) 1980-09-16
JPS6347292Y2 (ja) 1988-12-07
IT1085592B (it) 1985-05-28

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