JPH0251714U - - Google Patents

Info

Publication number
JPH0251714U
JPH0251714U JP1988132144U JP13214488U JPH0251714U JP H0251714 U JPH0251714 U JP H0251714U JP 1988132144 U JP1988132144 U JP 1988132144U JP 13214488 U JP13214488 U JP 13214488U JP H0251714 U JPH0251714 U JP H0251714U
Authority
JP
Japan
Prior art keywords
spring washer
rotating machine
bearing structure
ball bearing
protrusions
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
JP1988132144U
Other languages
English (en)
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 JP1988132144U priority Critical patent/JPH0251714U/ja
Publication of JPH0251714U publication Critical patent/JPH0251714U/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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】
第１図は本考案の回転機の軸受構造の断面図、
第２図、第４図は第１図の回転機の軸受構造を構
成するバネワツシヤの平面図、第３図、第５図は
第１図の回転機の軸受構造を構成するハウジング
の斜視図、第６図は従来の回転機の軸受構造の断
面図、第７図ａ，ｂは従来のバネワツシヤの斜視
図及び平面図である。 １……回転軸、２……玉軸受、３……バネワツ
シヤ、３ａ，３ｂ……バネワツシヤの突起部、４
……ハウジング、４ａ……軸方向の凹溝、４ｂ…
…円周方向の凹溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 外周に複数個の突起部を有するバネワツシ
    ヤと、前記バネワツシヤの突起部が挿入、保持さ
    れる複数個の凹溝を側壁に有する玉軸受のハウジ
    ングとで構成され、前記バネワツシヤは玉軸受の
    ハウジングに保持され、玉軸受の軸方向端面に当
    接する位置に配置される回転機の軸受構造。 (2) 前記バネワツシヤの突起部は、バネワツシ
    ヤ外径の一部を放射線方向に拡大して形成した請
    求項１記載の回転機の軸受構造。 (3) 前記バネワツシヤの突起部はバネワツシヤ
    外径の一部を接線方向に切り起こして形成した請
    求項１記載の回転機の軸受構造。
JP1988132144U 1988-10-07 1988-10-07 Pending JPH0251714U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988132144U JPH0251714U (ja) 1988-10-07 1988-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988132144U JPH0251714U (ja) 1988-10-07 1988-10-07

Publications (1)

Publication Number Publication Date
JPH0251714U true JPH0251714U (ja) 1990-04-12

Family

ID=31388839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988132144U Pending JPH0251714U (ja) 1988-10-07 1988-10-07

Country Status (1)

Country Link
JP (1) JPH0251714U (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05227695A (ja) * 1992-02-17 1993-09-03 Zexel Corp 小型電動機
JPH10225047A (ja) * 1997-02-04 1998-08-21 Asmo Co Ltd モータの軸受構造
JP2009050149A (ja) * 2007-07-26 2009-03-05 Nidec Sankyo Corp モータ
US8093774B2 (en) 2006-12-04 2012-01-10 Mitsubishi Electric Corporation Direct current motor
WO2013121555A1 (ja) * 2012-02-16 2013-08-22 三菱電機株式会社 回転電機
WO2019111430A1 (ja) * 2017-12-04 2019-06-13 三菱電機株式会社 電動機及び電動送風機
WO2023276515A1 (ja) * 2021-07-01 2023-01-05 パナソニックＩｐマネジメント株式会社 軸受ユニット及び電動機

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05227695A (ja) * 1992-02-17 1993-09-03 Zexel Corp 小型電動機
JPH10225047A (ja) * 1997-02-04 1998-08-21 Asmo Co Ltd モータの軸受構造
US8093774B2 (en) 2006-12-04 2012-01-10 Mitsubishi Electric Corporation Direct current motor
JP2009050149A (ja) * 2007-07-26 2009-03-05 Nidec Sankyo Corp モータ
WO2013121555A1 (ja) * 2012-02-16 2013-08-22 三菱電機株式会社 回転電機
CN104115372A (zh) * 2012-02-16 2014-10-22 三菱电机株式会社 旋转电机
JP5631511B2 (ja) * 2012-02-16 2014-11-26 三菱電機株式会社 回転電機
CN104115372B (zh) * 2012-02-16 2016-10-12 三菱电机株式会社 旋转电机
US9641040B2 (en) 2012-02-16 2017-05-02 Mitsubishi Electric Corporation Rotating electric machine
WO2019111430A1 (ja) * 2017-12-04 2019-06-13 三菱電機株式会社 電動機及び電動送風機
WO2023276515A1 (ja) * 2021-07-01 2023-01-05 パナソニックＩｐマネジメント株式会社 軸受ユニット及び電動機

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