JPS617235U - Automotive alternator rotor - Google Patents
Automotive alternator rotorInfo
- Publication number
- JPS617235U JPS617235U JP8996884U JP8996884U JPS617235U JP S617235 U JPS617235 U JP S617235U JP 8996884 U JP8996884 U JP 8996884U JP 8996884 U JP8996884 U JP 8996884U JP S617235 U JPS617235 U JP S617235U
- Authority
- JP
- Japan
- Prior art keywords
- diameter portion
- rotating shaft
- small
- bearing
- automotive alternator
- 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
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図は従来の自動車用交流発電機を示す断面側面図、
第２図はこの考案の一実施例を示す自動車用交流発電機
を示す断面側面図である。
図中、１は回転軸、ｌｌａは大径部、ｌｌｂは小径部、
１１Ｃは螺合部、ｌｌｄは段部、１２は界磁鉄心、１４
は軸受、１５はプーリ、１６はカラー、１７はナットで
ある。Figure 1 is a cross-sectional side view showing a conventional automotive alternator;
FIG. 2 is a sectional side view showing an automotive alternator according to an embodiment of this invention. In the figure, 1 is the rotating shaft, lla is the large diameter part, llb is the small diameter part,
11C is a threaded part, lld is a step part, 12 is a field core, 14
1 is a bearing, 15 is a pulley, 16 is a collar, and 17 is a nut.
Claims (1)
の小径部の反大径部側端に設けられた螺合部と、上記大
径部と上記小径部との間に設けられた段部とを有する回
転軸、この回転軸の大径部に圧入さたれた界磁鉄心、上
記回転軸の小径部において上記段部に当接する如く配置
され上記回転軸を支承する軸受、及び上記回転軸の螺合
部に螺合して上記軸受を上記段部に圧着し上記軸受を位
置保持し得るナットを備えた自動車用交流発電機の回転
子。A large-diameter portion, a small-diameter portion connected to the large-diameter portion, a threaded portion provided at the end of the small-diameter portion opposite to the large-diameter portion, and the space between the large-diameter portion and the small-diameter portion. a rotating shaft having a stepped portion provided on the rotating shaft; a field core press-fitted into the large diameter portion of the rotating shaft; and a field core that is disposed in the small diameter portion of the rotating shaft so as to abut the stepped portion and supports the rotating shaft. A rotor for an alternator for an automobile, comprising a bearing, and a nut that is screwed onto a threaded portion of the rotating shaft to press the bearing to the stepped portion and hold the bearing in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8996884U JPS617235U (en) | 1984-06-15 | 1984-06-15 | Automotive alternator rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8996884U JPS617235U (en) | 1984-06-15 | 1984-06-15 | Automotive alternator rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS617235U true JPS617235U (en) | 1986-01-17 |
Family
ID=30644548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8996884U Pending JPS617235U (en) | 1984-06-15 | 1984-06-15 | Automotive alternator rotor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS617235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040410A (en) * | 2019-09-03 | 2021-03-11 | 株式会社デンソー | Rotor |
-
1984
- 1984-06-15 JP JP8996884U patent/JPS617235U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021040410A (en) * | 2019-09-03 | 2021-03-11 | 株式会社デンソー | Rotor |
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