JPH0423823U - - Google Patents

Info

Publication number
JPH0423823U
JPH0423823U JP1990065389U JP6538990U JPH0423823U JP H0423823 U JPH0423823 U JP H0423823U JP 1990065389 U JP1990065389 U JP 1990065389U JP 6538990 U JP6538990 U JP 6538990U JP H0423823 U JPH0423823 U JP H0423823U
Authority
JP
Japan
Prior art keywords
axial direction
threaded portion
male threaded
hollow shaft
view
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
JP1990065389U
Other languages
English (en)
Other versions
JPH0544576Y2 (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
Application filed filed Critical
Priority to JP1990065389U priority Critical patent/JPH0544576Y2/ja
Priority to US07/718,339 priority patent/US5147144A/en
Priority to DE4120405A priority patent/DE4120405C2/de
Publication of JPH0423823U publication Critical patent/JPH0423823U/ja
Application granted granted Critical
Publication of JPH0544576Y2 publication Critical patent/JPH0544576Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • F16B2200/403—Threaded clamping parts
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • F16B2200/406—Clamping parts being collars, bushings or wedges
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
    • 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
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key
    • Y10T403/7021—Axially extending

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例である中空シヤフト
を示す拡大部分側面断面図、第２図はその作用を
説明するための拡大部分側面断面図、第３図ａ，
ｂは軸受用座金を示す正面図および側面断面図、
第４図ａ，ｂはナツトを示す正面図および側面断
面図、第５図は中空シヤフトが使用されているモ
ータを示す一部切断側面図である。第６図は比較
例を示す拡大部分側面断面図、第７図はその部分
端面図、である。 １……中空シヤフト（モータシヤフト）、２…
…本体、３……中空部、４……取付体、５……雄
ねじ部、６……係合溝、６ａ……残肉部、７……
補強リング部、８……デイスタンスリング、９…
…転がり軸受、１０……軸受用座金、１０ａ……
係合爪、１０ｂ……舌片、１１……ナツト、１１
ａ……係合溝、１２……コミテータ、１３……ア
ーマチユア、１４……軸受ホルダ、１５……エン
ドブラケツト、１６，１７，２４，２７……ボル
ト、１８……ブラシホルダステー、１９……ブラ
シホルダ、２０……ブラシ、２１……カバー、２
２……ヨーク、２３，２６……フランジ部、２８
……エンドブラケツト、２９……転がり軸受、３
０……ストツプリング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体の一端開口部外周に雄ねじ部が形成されて
    おり、この雄ねじ部に軸受用座金の舌片が係合さ
    れる係合溝が軸心方向に没設されている中空シヤ
    フトにおいて、前記係合溝が軸心方向外側端部に
    残肉部を形成して没設されることにより、雄ねじ
    部の軸心方向外側端部に補強リング部が一体的に
    形成されており、この残肉部の軸心方向の幅は前
    記軸受用座金が雄ねじ部に嵌合し得る寸法に設定
    されていることを特徴とする中空シヤフト。
JP1990065389U 1990-06-20 1990-06-20 Expired - Lifetime JPH0544576Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1990065389U JPH0544576Y2 (ja) 1990-06-20 1990-06-20
US07/718,339 US5147144A (en) 1990-06-20 1991-06-19 Hollow shaft
DE4120405A DE4120405C2 (de) 1990-06-20 1991-06-20 Hohlwelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990065389U JPH0544576Y2 (ja) 1990-06-20 1990-06-20

Publications (2)

Publication Number Publication Date
JPH0423823U true JPH0423823U (ja) 1992-02-26
JPH0544576Y2 JPH0544576Y2 (ja) 1993-11-12

Family

ID=13285586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990065389U Expired - Lifetime JPH0544576Y2 (ja) 1990-06-20 1990-06-20

Country Status (3)

Country Link
US (1) US5147144A (ja)
JP (1) JPH0544576Y2 (ja)
DE (1) DE4120405C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102196317B1 (ko) * 2019-07-16 2020-12-29 엘지전자 주식회사 팬 모터 및 베어링

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443316A (en) * 1993-06-24 1995-08-22 The Budd Company Live spindle hub with inboard bearing retention
US6027423A (en) * 1998-09-28 2000-02-22 Caterpillar Inc. Arrangement for mounting a pinion gear within a housing of a differential assembly
US6062737A (en) * 1998-11-03 2000-05-16 Thienes; James E. Wheel hub retention apparatus
US6481917B1 (en) * 2000-05-02 2002-11-19 Honeywell International Inc. Tie-boltless shaft lock-up mechanism
US6971801B2 (en) * 2000-09-19 2005-12-06 Nsk. Ltd. Bearing unit
US7018177B2 (en) * 2004-03-24 2006-03-28 Elliott Company Impeller lock assembly and method
JP2008510106A (ja) * 2004-08-11 2008-04-03 ザ ティムケン カンパニー 軸線回りの回転を容易にする軸受アセンブリ
US20070116394A1 (en) * 2005-11-22 2007-05-24 Thyssenkrupp - Rotek, Inc. Slewing ring having improved inner race construction
ATE551539T1 (de) * 2006-01-03 2012-04-15 Gkn Driveline North America Homokinetische kupplung mit direktem drehmomentfluss und klemmhülsenverbindung
DE102008022307A1 (de) * 2008-05-06 2009-11-12 Schaeffler Kg Axialanlaufscheiben partiell für Unwuchtwellen
DE102009037273A1 (de) * 2009-08-12 2011-02-17 Sms Siemag Ag Walzenlagerbefestigung
US8668593B2 (en) * 2012-04-13 2014-03-11 Hamilton Sundstrand Corporation Shaft with shoulder and groove
JP6531997B2 (ja) * 2015-09-30 2019-06-19 本田技研工業株式会社 シャフトの軸受構造
WO2019140547A1 (zh) * 2018-01-16 2019-07-25 舍弗勒技术股份两合公司 轴承固定装置及包括该轴承固定装置的混合动力模块
CN110319113B (zh) * 2019-07-06 2020-10-16 蚌埠飞宇轴承有限公司 一种轴承

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1366232A (en) * 1920-06-28 1921-01-18 Lewis E Wisdom Nut-lock
US2887891A (en) * 1957-01-18 1959-05-26 Perez Alicia Fernandez Multi-unit drive pulley
GB866836A (en) * 1957-07-16 1961-05-03 Grete Bergermann A device for securing an inner bearing race to a coned sleeve on a shaft
US4505628A (en) * 1981-03-09 1985-03-19 Meibuhr George C Bearing locknut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102196317B1 (ko) * 2019-07-16 2020-12-29 엘지전자 주식회사 팬 모터 및 베어링

Also Published As

Publication number Publication date
DE4120405A1 (de) 1992-01-02
US5147144A (en) 1992-09-15
DE4120405C2 (de) 1999-04-22
JPH0544576Y2 (ja) 1993-11-12

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