JPH042971U - - Google Patents
Info
- Publication number
- JPH042971U JPH042971U JP4357790U JP4357790U JPH042971U JP H042971 U JPH042971 U JP H042971U JP 4357790 U JP4357790 U JP 4357790U JP 4357790 U JP4357790 U JP 4357790U JP H042971 U JPH042971 U JP H042971U
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- shaft
- groove
- fixed
- rotating electric
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
Description
第１図はこの考案の一実施例による整流子とシ
ヤフトの取付部分を示す拡大断面図、第２図は従
来の回転電動機を示す断面図、第３図はその整流
子とシヤフトの取付部分を示す拡大図、第４図は
第３図の−線断面図である。
図中、６……シヤフト、６ａ……溝部、１１…
…整流子、１３……樹脂部である。なお、図中同
一符号は同一又は相当部分を示す。
Figure 1 is an enlarged cross-sectional view showing the commutator and shaft mounting part according to an embodiment of this invention, Figure 2 is a cross-sectional view showing a conventional rotating electric motor, and Figure 3 is the commutator and shaft mounting part. The enlarged view shown in FIG. 4 is a sectional view taken along the - line in FIG. 3. In the figure, 6...shaft, 6a... groove, 11...
...Commutator, 13...resin part. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
脂部を圧入することにより、整流子をシヤフトに
固定する回転電機において、上記溝部をシヤフト
に部分的に加工し、整流子の樹脂部の内面の一部
を上記溝部に圧入することにより、整流子をシヤ
フトに固定するよう構成したことを特徴とする回
転電機。 In a rotating electric machine in which a commutator is fixed to the shaft by forming a groove on the shaft and press-fitting the resin part of the commutator into the groove, the groove is partially processed into the shaft and the inner surface of the resin part of the commutator is fixed. A rotating electric machine characterized in that the commutator is fixed to the shaft by press-fitting a portion of the commutator into the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4357790U JPH042971U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4357790U JPH042971U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH042971U true JPH042971U (en) | 1992-01-10 |
Family
ID=31556105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4357790U Pending JPH042971U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042971U (en) |
-
1990
- 1990-04-23 JP JP4357790U patent/JPH042971U/ja active Pending