JPH0244859U - - Google Patents

Info

Publication number
JPH0244859U
JPH0244859U JP12253188U JP12253188U JPH0244859U JP H0244859 U JPH0244859 U JP H0244859U JP 12253188 U JP12253188 U JP 12253188U JP 12253188 U JP12253188 U JP 12253188U JP H0244859 U JPH0244859 U JP H0244859U
Authority
JP
Japan
Prior art keywords
bearing
fitting part
bearing bracket
fitted
fitting 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
JP12253188U
Other languages
Japanese (ja)
Other versions
JPH0723023Y2 (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 JP1988122531U priority Critical patent/JPH0723023Y2/en
Publication of JPH0244859U publication Critical patent/JPH0244859U/ja
Application granted granted Critical
Publication of JPH0723023Y2 publication Critical patent/JPH0723023Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Support Of The Bearing (AREA)
  • Motor Or Generator Frames (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は本考案の一実施例を示すも
ので、第１図は軸受部分の縦断面図、第２図は運
転時間に対する要部の寸法変化を示す図であり、
第３図及び第４図は従来例の第１図及び第２図相
当図である。 図中、１２は軸受ブラケツト、１３は嵌合突部
、１５は軸受ホルダ、１６は内周嵌合部、１７は
外周嵌合部、１９は玉軸受（軸受）、２０は回転
軸、２１はコイルばね（ばね部材）を示す。 Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a longitudinal sectional view of the bearing portion, and Figure 2 being a diagram showing changes in dimensions of the main parts with respect to operating time.
3 and 4 are views corresponding to FIGS. 1 and 2 of the conventional example. In the figure, 12 is a bearing bracket, 13 is a fitting protrusion, 15 is a bearing holder, 16 is an inner fitting part, 17 is an outer fitting part, 19 is a ball bearing (bearing), 20 is a rotating shaft, and 21 is a A coil spring (spring member) is shown.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内側面に環状の嵌合突部を突設した軸受ブラケ
ツトと、環状の内周嵌合部及び外周嵌合部を有し
その外周嵌合部を前記軸受ブラケツトの嵌合突部
に嵌合させた軸受ホルダと、外周部を前記軸受ホ
ルダの内周嵌合部に嵌合させた軸受と、この軸受
に支承された回転軸と、前記軸受ブラケツトの嵌
合突部に形成された孔に挿入され前記軸受ホルダ
をスラスト方向に付勢するばね部材とを具備して
なる回転電機の軸受装置。 A bearing bracket having an annular fitting protrusion protruding from an inner surface, an annular inner circumferential fitting part and an outer circumferential fitting part, the outer circumferential fitting part being fitted into the fitting protrusion of the bearing bracket. a bearing holder whose outer periphery is fitted into an inner periphery fitting part of the bearing holder, a rotating shaft supported by the bearing, and a bearing bracket inserted into a hole formed in a fitting protrusion of the bearing bracket. and a spring member that urges the bearing holder in a thrust direction.
JP1988122531U 1988-09-19 1988-09-19 Bearing device of rotating electric machine Expired - Lifetime JPH0723023Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988122531U JPH0723023Y2 (en) 1988-09-19 1988-09-19 Bearing device of rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988122531U JPH0723023Y2 (en) 1988-09-19 1988-09-19 Bearing device of rotating electric machine

Publications (2)

Publication Number Publication Date
JPH0244859U true JPH0244859U (en) 1990-03-28
JPH0723023Y2 JPH0723023Y2 (en) 1995-05-24

Family

ID=31370552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988122531U Expired - Lifetime JPH0723023Y2 (en) 1988-09-19 1988-09-19 Bearing device of rotating electric machine

Country Status (1)

Country Link
JP (1) JPH0723023Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272549A (en) * 1992-03-24 1993-10-19 Honda Motor Co Ltd Anti-vibration mechanism of power transmission device
JP2002327767A (en) * 2001-04-27 2002-11-15 Shinko Electric Co Ltd Bearing structure
JP2017028885A (en) * 2015-07-23 2017-02-02 株式会社安川電機 Rotary electric machine and method of manufacturing rotary electric machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107850U (en) * 1974-02-14 1975-09-04
JPS60149524U (en) * 1984-03-15 1985-10-04 株式会社安川電機 Bearing support device for rotating electrical machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107850U (en) * 1974-02-14 1975-09-04
JPS60149524U (en) * 1984-03-15 1985-10-04 株式会社安川電機 Bearing support device for rotating electrical machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272549A (en) * 1992-03-24 1993-10-19 Honda Motor Co Ltd Anti-vibration mechanism of power transmission device
JP2002327767A (en) * 2001-04-27 2002-11-15 Shinko Electric Co Ltd Bearing structure
JP2017028885A (en) * 2015-07-23 2017-02-02 株式会社安川電機 Rotary electric machine and method of manufacturing rotary electric machine

Also Published As

Publication number Publication date
JPH0723023Y2 (en) 1995-05-24

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