JPH01168014U - - Google Patents

Info

Publication number
JPH01168014U
JPH01168014U JP1988064741U JP6474188U JPH01168014U JP H01168014 U JPH01168014 U JP H01168014U JP 1988064741 U JP1988064741 U JP 1988064741U JP 6474188 U JP6474188 U JP 6474188U JP H01168014 U JPH01168014 U JP H01168014U
Authority
JP
Japan
Prior art keywords
diameter side
rollers
wall portion
barrel
roller
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
JP1988064741U
Other languages
English (en)
Other versions
JPH0648182Y2 (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13266883&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH01168014(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to JP1988064741U priority Critical patent/JPH0648182Y2/ja
Priority to DE68917368T priority patent/DE68917368T2/de
Priority to EP89108785A priority patent/EP0342611B1/en
Priority to US07/352,279 priority patent/US4978237A/en
Publication of JPH01168014U publication Critical patent/JPH01168014U/ja
Application granted granted Critical
Publication of JPH0648182Y2 publication Critical patent/JPH0648182Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C33/4617—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
    • 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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/541—Details of individual pockets, e.g. shape or roller retaining means
    • 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
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • 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
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49691—Cage making

Description

【図面の簡単な説明】
第１図ないし第５図は本考案の一実施例にかか
り、第１図はころ軸受用保持器の要部を示す縦断
面図、第２図はころを保持させた状態の保持器を
示す部分断面図、第３図はころ軸受用保持器の全
体を略示した斜視図、第４図はポケツト形成用の
パンチを示す斜視図、第５図は打ち抜き後のポケ
ツト内面を略示した説明図である。また、第６図
および第７図はポケツト形成過程における後処理
を説明するための図で、第６図はポケツト外径側
開口縁を示す処理前の断面図、第７図は第６図に
対応する処理後の断面図である。さらに、第８図
および第９図はともに従来例にかかり、第８図は
Ｍ型保持器を示す縦断面図、第９図は他の従来例
のころ軸受用保持器を示す縦断面図である。 ２…ポケツト、３…内周溝、４…仕切部、５…
薄肉部、６…厚肉部、７…突起、１１…剪断面、
１２…破断面。

Claims (1)

  1. 【実用新案登録請求の範囲】 軸方向中央部が内周溝により薄肉に形成され、
    円周数箇所にころ収容用ポケツトが形成されてい
    るとともに、前記ポケツト間の仕切部において前
    記薄肉部に外方へのころ抜けを防ぐ突起が、薄肉
    部両側の厚肉部の内径側に内方へのころ抜けを防
    ぐ突起がそれぞれ形成され、 かつ、前記ころ収容用ポケツトの内面の少なく
    とも前記薄肉部を含む外径側が剪断により形成さ
    れ、それ以外の内径側が破断により形成されてい
    ることを特徴とするころ軸受用保持器。
JP1988064741U 1988-05-16 1988-05-16 ころ軸受用保持器 Expired - Lifetime JPH0648182Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988064741U JPH0648182Y2 (ja) 1988-05-16 1988-05-16 ころ軸受用保持器
DE68917368T DE68917368T2 (de) 1988-05-16 1989-05-16 Käfigaufbau für Rollenlager.
EP89108785A EP0342611B1 (en) 1988-05-16 1989-05-16 Cage structure of roller bearing
US07/352,279 US4978237A (en) 1988-05-16 1989-05-16 Cage structure of roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988064741U JPH0648182Y2 (ja) 1988-05-16 1988-05-16 ころ軸受用保持器

Publications (2)

Publication Number Publication Date
JPH01168014U true JPH01168014U (ja) 1989-11-27
JPH0648182Y2 JPH0648182Y2 (ja) 1994-12-12

Family

ID=13266883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988064741U Expired - Lifetime JPH0648182Y2 (ja) 1988-05-16 1988-05-16 ころ軸受用保持器

Country Status (4)

Country Link
US (1) US4978237A (ja)
EP (1) EP0342611B1 (ja)
JP (1) JPH0648182Y2 (ja)
DE (1) DE68917368T2 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299317A (ja) * 1988-05-26 1989-12-04 Nippon Thompson Co Ltd エンジン用ころ軸受
JPH0441115U (ja) * 1990-08-03 1992-04-08
JPH09166144A (ja) * 1996-11-08 1997-06-24 Koyo Seiko Co Ltd ころ軸受用保持器の製作方法
JP2003090345A (ja) * 2001-09-19 2003-03-28 Nippon Thompson Co Ltd 保持器付きころ
JP2015528553A (ja) * 2012-09-05 2015-09-28 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ 円筒状の転動体のためのスラスト保持器
JP2016035269A (ja) * 2014-08-01 2016-03-17 株式会社ジェイテクト ころ軸受
WO2019172446A1 (ja) * 2018-03-09 2019-09-12 日本精工株式会社 円すいころ軸受
WO2023286527A1 (ja) * 2021-07-15 2023-01-19 Ntn株式会社 ころ軸受用保持器およびころ軸受

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740733Y2 (ja) * 1989-12-11 1995-09-20 光洋精工株式会社 ころ軸受用保持器
US5214850A (en) * 1989-12-11 1993-06-01 Koyo Seiko Co., Ltd. Method of making a cage for use in a roller bearing
US5189791A (en) * 1990-09-20 1993-03-02 The Torrington Company Method for making a retainer having enhanced roller retention
DE4129111C2 (de) * 1991-09-02 1996-03-28 Skf Gmbh Käfig für Rollenlager
US5291655A (en) * 1993-01-29 1994-03-08 The Torrington Company Method of making a one-piece ball bearing retainer
US5540506A (en) * 1993-02-25 1996-07-30 Nippon Thompson Co., Ltd. Roller and cage assembly
JPH08270658A (ja) * 1995-01-30 1996-10-15 Koyo Seiko Co Ltd 針状ころ軸受用の保持器および針状ころ軸受
JP3735160B2 (ja) * 1995-12-28 2006-01-18 Ｎｔｎ株式会社 針状ころ軸受用保持器およびその製造方法
US6186669B1 (en) * 1998-06-04 2001-02-13 Nsk Ltd. Roller cage for roller bearing
US6883970B2 (en) 1999-12-16 2005-04-26 598992 Saskatchewan Ltd. Thrust bearing
EP1724480A4 (en) 2004-02-25 2009-04-29 Ntn Toyo Bearing Co Ltd axial needle
US7611289B2 (en) * 2004-09-24 2009-11-03 Ntn Corporation Rollers with retainer
EP1741941B1 (en) 2005-07-04 2010-08-18 NTN Corporation Needle roller bearing with a retainer and manufacturing method of the retainer
US7665899B2 (en) * 2005-08-30 2010-02-23 Ntn Corporation Outer ring, drawn cup needle roller bearing, drawn cup needle roller bearing structured body, piston pin supporting structure of engine, crankshaft supporting structure of engine, and 2-cycle engine
JP5576283B2 (ja) 2007-10-03 2014-08-20 コーヨー ベアリングス ユーエスエイ、エルエルシー ローラ軸受アセンブリ、及びローラ軸受取付け配置機構
DE102010062479B4 (de) * 2010-12-06 2016-01-14 Aktiebolaget Skf Wälzlager und Käfig für ein Wälzlager

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582165A (en) * 1969-11-24 1971-06-01 Roller Bearing Co Of America Cage-and-roller combination
JPS538015A (en) * 1976-07-12 1978-01-25 Toshiba Corp Pick up system with charge coupled element
JPS61266827A (ja) * 1985-05-20 1986-11-26 Nippon Thompson Co Ltd ケ−ジアンドロ−ラ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1668112A (en) * 1927-06-04 1928-05-01 Gen Motors Corp Cage for antifriction bearings
US2848791A (en) * 1954-01-11 1958-08-26 Duerkoppwerke Method of making cages for roller or needle bearings
US3110529A (en) * 1960-06-25 1963-11-12 Schaeffler Ohg Industriewerk Cage for cylindrical rolling elements, more particularly needle cage
FR1344995A (fr) * 1962-10-08 1963-12-06 Riv Officine Di Villar Perosa Procédé et dispositif pour la fabrication de cages pour roulements à rouleaux ou à aiguilles
FR1412909A (fr) * 1964-10-30 1965-10-01 Schaeffler Ohg Industriewerk Cage pour corps de roulement cylindriques et son procédé de fabrication
DD231100A1 (de) * 1984-10-01 1985-12-18 Waelzlager Normteile Veb Kaefig fuer kegelrollenlager

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582165A (en) * 1969-11-24 1971-06-01 Roller Bearing Co Of America Cage-and-roller combination
JPS538015A (en) * 1976-07-12 1978-01-25 Toshiba Corp Pick up system with charge coupled element
JPS61266827A (ja) * 1985-05-20 1986-11-26 Nippon Thompson Co Ltd ケ−ジアンドロ−ラ

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299317A (ja) * 1988-05-26 1989-12-04 Nippon Thompson Co Ltd エンジン用ころ軸受
JPH0441115U (ja) * 1990-08-03 1992-04-08
JPH09166144A (ja) * 1996-11-08 1997-06-24 Koyo Seiko Co Ltd ころ軸受用保持器の製作方法
JP2003090345A (ja) * 2001-09-19 2003-03-28 Nippon Thompson Co Ltd 保持器付きころ
JP4527912B2 (ja) * 2001-09-19 2010-08-18 日本トムソン株式会社 保持器付きころ
JP2015528553A (ja) * 2012-09-05 2015-09-28 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ 円筒状の転動体のためのスラスト保持器
JP2016035269A (ja) * 2014-08-01 2016-03-17 株式会社ジェイテクト ころ軸受
WO2019172446A1 (ja) * 2018-03-09 2019-09-12 日本精工株式会社 円すいころ軸受
JPWO2019172446A1 (ja) * 2018-03-09 2021-02-25 日本精工株式会社 円すいころ軸受
US11306774B2 (en) 2018-03-09 2022-04-19 Nsk Ltd. Tapered roller bearing
WO2023286527A1 (ja) * 2021-07-15 2023-01-19 Ntn株式会社 ころ軸受用保持器およびころ軸受

Also Published As

Publication number Publication date
EP0342611A3 (en) 1990-10-10
EP0342611B1 (en) 1994-08-10
EP0342611A2 (en) 1989-11-23
JPH0648182Y2 (ja) 1994-12-12
DE68917368T2 (de) 1995-03-30
US4978237A (en) 1990-12-18
DE68917368D1 (de) 1994-09-15

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