JPH02110961U - - Google Patents

Info

Publication number
JPH02110961U
JPH02110961U JP1915289U JP1915289U JPH02110961U JP H02110961 U JPH02110961 U JP H02110961U JP 1915289 U JP1915289 U JP 1915289U JP 1915289 U JP1915289 U JP 1915289U JP H02110961 U JPH02110961 U JP H02110961U
Authority
JP
Japan
Prior art keywords
bearing
rotating shaft
stopper ring
collar
washer
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
JP1915289U
Other languages
Japanese (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 JP1915289U priority Critical patent/JPH02110961U/ja
Publication of JPH02110961U publication Critical patent/JPH02110961U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)

Description

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

第1図はこの考案の一実施例を示す断面図、第
2図は同じくこの考案の他の実施例を示す断面図
、第3図は従来の電動機の軸受構造を示す電動機
の半断面図である。 なお、各図中同一符号は同一または相当部分を
示し、1は外筐、5は回転軸、10は回転子、1
1は固定子、20は軸受、21はストツパーリン
グ、23はカラー、24は凸部、25はワツシヤ
ー、26は凹部である。
Fig. 1 is a sectional view showing one embodiment of this invention, Fig. 2 is a sectional view showing another embodiment of this invention, and Fig. 3 is a half sectional view of an electric motor showing a conventional motor bearing structure. be. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 1 is the outer casing, 5 is the rotating shaft, 10 is the rotor, 1
1 is a stator, 20 is a bearing, 21 is a stopper ring, 23 is a collar, 24 is a convex portion, 25 is a washer, and 26 is a concave portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外筐と、この外筐内に配設された固定子と、こ
の固定子内に回転子を有して設けられた回転軸と
、この回転軸に嵌合された軸受と、この軸受に対
向して上記回転軸に嵌合されたストツパーリング
と、このストツパーリングと上記軸受との間に設
けられたカラーおよびワツシヤーとを備え、上記
カラーの一端を上記ストツパーリングに当接させ
るとともに、他端に上記軸受に受に対向する凸部
を設け、この凸部に嵌合される凹部を上記ワツシ
ヤーに設けたことを特徴とする電動機の軸受構造
An outer casing, a stator disposed within the outer casing, a rotating shaft provided with a rotor within the stator, a bearing fitted to the rotating shaft, and a bearing opposed to the bearing. a stopper ring fitted to the rotating shaft; a collar and a washer provided between the stopper ring and the bearing; one end of the collar is brought into contact with the stopper ring; A bearing structure for an electric motor, characterized in that the bearing is provided with a convex portion facing the bearing at the other end, and the washer is provided with a concave portion that fits into the convex portion.
JP1915289U 1989-02-21 1989-02-21 Pending JPH02110961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1915289U JPH02110961U (en) 1989-02-21 1989-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1915289U JPH02110961U (en) 1989-02-21 1989-02-21

Publications (1)

Publication Number Publication Date
JPH02110961U true JPH02110961U (en) 1990-09-05

Family

ID=31234411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1915289U Pending JPH02110961U (en) 1989-02-21 1989-02-21

Country Status (1)

Country Link
JP (1) JPH02110961U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05122888A (en) * 1991-10-31 1993-05-18 Hitachi Ltd Compact motor and thrust washer used therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05122888A (en) * 1991-10-31 1993-05-18 Hitachi Ltd Compact motor and thrust washer used therefor

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