JPS60183561U - Thrust load receiving device using a ball - Google Patents
Thrust load receiving device using a ballInfo
- Publication number
- JPS60183561U JPS60183561U JP7264484U JP7264484U JPS60183561U JP S60183561 U JPS60183561 U JP S60183561U JP 7264484 U JP7264484 U JP 7264484U JP 7264484 U JP7264484 U JP 7264484U JP S60183561 U JPS60183561 U JP S60183561U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- thrust load
- receiving device
- load receiving
- conical surface
- 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
Links
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例によるスラスト荷重受圧装
置の要部を示す拡大図、第２図は従来装置の断面図、第
３図は第２図の要部を示す拡大図である。
１・・・・・・電機子、２・・・・・・回転軸、３，４
・・・・・・平軸受、９，１０・・・・・・機枠、１１
，１２・・・・・・円錐面、１３．１４・・・・・・球
、１５ａ・・・・・・雄螺子、１６・・・・・・凹溝、
なお、図中、同一部分または相当部分は同一符号により
示す。FIG. 1 is an enlarged view showing the main parts of a thrust load receiving device according to an embodiment of the invention, FIG. 2 is a sectional view of a conventional device, and FIG. 3 is an enlarged view showing the main parts of FIG. 2. 1... Armature, 2... Rotating shaft, 3, 4
...Flat bearing, 9,10...Machine frame, 11
, 12... Conical surface, 13.14... Ball, 15a... Male screw, 16... Concave groove,
In addition, in the drawings, the same parts or corresponding parts are indicated by the same reference numerals.
Claims (1)
を形成し、回転軸のスラスト荷重を球で受圧する装置に
おいて、円錐面からなる球の受圧座面に凹溝を形成し、
潤滑剤充填部分を構成したことを特徴とする球によるス
ラスト荷重受圧装置。 （２）円錐面の凹溝は回転面に沿った環状であることを
特徴とする実用新案登録請求の範囲第１項記載の球によ
るスラスト荷重受圧装置。[Scope of Claim for Utility Model Registration] - (1) In a device in which a pressure-receiving bearing surface of a ball made of a conical surface is formed at the end of a rotating shaft and the thrust load of the rotating shaft is received by the ball, the pressure-receiving surface of the ball made of a conical surface is provided. A groove is formed on the seat surface,
A thrust load receiving device comprising a ball filled with lubricant. (2) The thrust load receiving device using a ball according to claim 1, wherein the concave groove of the conical surface is annular along the rotating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7264484U JPS60183561U (en) | 1984-05-16 | 1984-05-16 | Thrust load receiving device using a ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7264484U JPS60183561U (en) | 1984-05-16 | 1984-05-16 | Thrust load receiving device using a ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60183561U true JPS60183561U (en) | 1985-12-05 |
Family
ID=30611245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7264484U Pending JPS60183561U (en) | 1984-05-16 | 1984-05-16 | Thrust load receiving device using a ball |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60183561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223120A (en) * | 1992-02-14 | 1993-08-31 | Mabuchi Motor Co Ltd | Thrust bearing device of motor |
| JP2020186749A (en) * | 2019-05-10 | 2020-11-19 | ナブテスコ株式会社 | Rotary shaft member holding mechanism and speed reducer |
-
1984
- 1984-05-16 JP JP7264484U patent/JPS60183561U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223120A (en) * | 1992-02-14 | 1993-08-31 | Mabuchi Motor Co Ltd | Thrust bearing device of motor |
| JP2020186749A (en) * | 2019-05-10 | 2020-11-19 | ナブテスコ株式会社 | Rotary shaft member holding mechanism and speed reducer |
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