DE68917368T2 - Käfigaufbau für Rollenlager. - Google Patents

Käfigaufbau für Rollenlager.

Info

Publication number
DE68917368T2
DE68917368T2 DE68917368T DE68917368T DE68917368T2 DE 68917368 T2 DE68917368 T2 DE 68917368T2 DE 68917368 T DE68917368 T DE 68917368T DE 68917368 T DE68917368 T DE 68917368T DE 68917368 T2 DE68917368 T2 DE 68917368T2
Authority
DE
Germany
Prior art keywords
cage
extensions
rolling element
recesses
recess
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.)
Expired - Lifetime
Application number
DE68917368T
Other languages
German (de)
English (en)
Other versions
DE68917368D1 (de
Inventor
Fukumitsu Kitauchi
Nobuyuki Miyawaki
Nobutsuna Motohashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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=DE68917368(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of DE68917368D1 publication Critical patent/DE68917368D1/de
Application granted granted Critical
Publication of DE68917368T2 publication Critical patent/DE68917368T2/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE68917368T 1988-05-16 1989-05-16 Käfigaufbau für Rollenlager. Expired - Lifetime DE68917368T2 (de)

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
DE68917368D1 DE68917368D1 (de) 1994-09-15
DE68917368T2 true DE68917368T2 (de) 1995-03-30

Family

ID=13266883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917368T Expired - Lifetime DE68917368T2 (de) 1988-05-16 1989-05-16 Käfigaufbau für Rollenlager.

Country Status (4)

Country Link
US (1) US4978237A (US20110158925A1-20110630-C00042.png)
EP (1) EP0342611B1 (US20110158925A1-20110630-C00042.png)
JP (1) JPH0648182Y2 (US20110158925A1-20110630-C00042.png)
DE (1) DE68917368T2 (US20110158925A1-20110630-C00042.png)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0627526B2 (ja) * 1988-05-26 1994-04-13 日本トムソン株式会社 エンジン用ころ軸受
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
JP2528882Y2 (ja) * 1990-08-03 1997-03-12 日本トムソン株式会社 エンジン用ころ軸受
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
JP2779788B2 (ja) * 1996-11-08 1998-07-23 光洋精工株式会社 ころ軸受用保持器の製作方法
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
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
US7942586B2 (en) 2004-02-25 2011-05-17 Ntn Corporation Thrust needle bearing
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
EP1760340B1 (en) * 2005-08-30 2011-05-04 NTN Corporation Outer ring, drawn cup needle roller bearing, and piston pin and crankshaft support structures of a 2-cycle engine with such bearing
CN101918725B (zh) 2007-10-03 2013-03-27 美国光洋轴承有限责任公司 凸轮轴辊子轴承定位装置
DE102010062479B4 (de) * 2010-12-06 2016-01-14 Aktiebolaget Skf Wälzlager und Käfig für ein Wälzlager
DE102012215740A1 (de) * 2012-09-05 2014-03-06 Schaeffler Technologies AG & Co. KG Axialkäfig für zylindrische Wälzkörper
JP6657555B2 (ja) * 2014-08-01 2020-03-04 株式会社ジェイテクト ころ軸受
US11306774B2 (en) 2018-03-09 2022-04-19 Nsk Ltd. Tapered roller bearing
JP2023013047A (ja) * 2021-07-15 2023-01-26 Ntn株式会社 ころ軸受用保持器およびころ軸受

Family Cites Families (9)

* 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
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
DD231100A1 (de) * 1984-10-01 1985-12-18 Waelzlager Normteile Veb Kaefig fuer kegelrollenlager
JPS61266827A (ja) * 1985-05-20 1986-11-26 Nippon Thompson Co Ltd ケ−ジアンドロ−ラ

Also Published As

Publication number Publication date
EP0342611A3 (en) 1990-10-10
JPH01168014U (US20110158925A1-20110630-C00042.png) 1989-11-27
US4978237A (en) 1990-12-18
DE68917368D1 (de) 1994-09-15
JPH0648182Y2 (ja) 1994-12-12
EP0342611A2 (en) 1989-11-23
EP0342611B1 (en) 1994-08-10

Similar Documents

Publication Publication Date Title
DE68917368T2 (de) Käfigaufbau für Rollenlager.
EP1419319B1 (de) Selbstlochendes, verdreh- und auspresssicher in ein blech einpressbares befestigungselement.
DE112011101552B4 (de) Axialkäfig für zylindrische Wälzkörper
DE19654584B4 (de) Käfig für Nadellager und Verfahren zu dessen Herstellung
DE2540793C2 (de) Laufring für ein Axialdrucklager und Verfahren zur Herstellung eines solchen Laufrings
DE2407477A1 (de) Waelzlager und verfahren zu seiner herstellung
AT409408B (de) Lagerschale mit haltenocken und verfahren zu seiner herstellung
DE2264117A1 (de) Waelzlagerlaufring, damit gebildetes waelzlager und verfahren zum herstellen des waelzlagerlaufrings
DE112010002968T5 (de) Kurvenrolle und Verfahren zum Herstellen der Kurvenrolle
EP0192841A1 (de) Schrägkugellager und Verfahren zum Zusammenbau eines solchen Schrägkugellagers
DE2641918A1 (de) Waelzlagerkaefig und verfahren zum herstellen solcher kaefige
EP1605175A2 (de) Zylinderrollenlager mit einem Fensterkäfig
DE69201221T2 (de) Verfahren zum Herstellen einer elektromagnetischen Scheibenkupplung.
DE3001420A1 (de) Verfahren und werkzeug zur herstellung eines einsatzes mit einem polygonalen flansch
DE112015005196T5 (de) Halter für Druckrollenlager und Verfahren zur Herstellung des Halters
DE60209662T2 (de) Herstellungsverfahren eines Innen- und Aussenlagerringes
DE2125402A1 (de) Taschenkafig fur Walzlager
DE2913482A1 (de) Selbstbohrende schraube
DE102008026893A1 (de) Verfahren zum Herstellen eines Käfigelements für einen Wälzlagerkäfig und Wälzlagerkäfig
DE4328898C2 (de) Nadellager
DE8912970U1 (de) Käfigring zur Führung der Wälzkörper im Wälzlager
DE3326121C2 (US20110158925A1-20110630-C00042.png)
EP3660344B1 (de) Verfahren zur herstellung eines pendelrollenlagerkäfigs und eines nach dem verfahren hergestellten wälzlagerkäfigs
EP3494317B1 (de) Seitenring eines mehrteiligen wälzlagerkäfigs, verfahren zum fertigen des seitenrings sowie mehrteiliger wälzlagerkäfig
DE102015116444A1 (de) Nuterzeugungswerkzeug

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings