JPH0311351U - - Google Patents
Info
- Publication number
- JPH0311351U JPH0311351U JP7030189U JP7030189U JPH0311351U JP H0311351 U JPH0311351 U JP H0311351U JP 7030189 U JP7030189 U JP 7030189U JP 7030189 U JP7030189 U JP 7030189U JP H0311351 U JPH0311351 U JP H0311351U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- bearing
- rotating shaft
- bearing holder
- shaft hole
- 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
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案の一実施例を示す部分断面図
、第２図は同じくこの考案の他の実施例を示す部
分断面図、第３図は従来の電動機を示す部分断面
図である。
なお、５はフレーム、７は軸穴、９は軸受保持
部、１０は折曲部、１１は軸受、１２は回転軸、
１３はキヤツプ、１５は螺線状溝である。
FIG. 1 is a partial sectional view showing one embodiment of this invention, FIG. 2 is a partial sectional view showing another embodiment of this invention, and FIG. 3 is a partial sectional view showing a conventional electric motor. In addition, 5 is a frame, 7 is a shaft hole, 9 is a bearing holding part, 10 is a bending part, 11 is a bearing, 12 is a rotating shaft,
13 is a cap, and 15 is a spiral groove.
Claims (1)
フレームの底部に穿設された軸穴と、この軸穴に
一端がフレーム中心側に折曲された折曲部を有し
て内設された軸受保持部と、この軸受保持部に内
設された軸受と、この軸受に挿通された回転軸と
、この回転軸の一端を覆い上記軸受保持部に嵌合
されたキヤツプとを備え、上記回転軸上において
上記折曲部との対向面に螺線状溝を形成したこと
を特徴とする電動機。 A frame with a bottom forming an outer casing, a shaft hole drilled in the bottom of the frame, and a bent part with one end bent toward the center of the frame in the shaft hole. a bearing holder, a bearing installed inside the bearing holder, a rotating shaft inserted through the bearing, and a cap that covers one end of the rotating shaft and is fitted into the bearing holder, An electric motor characterized in that a spiral groove is formed on a rotating shaft on a surface facing the bent portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030189U JPH0311351U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7030189U JPH0311351U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311351U true JPH0311351U (en) | 1991-02-04 |
Family
ID=31606344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7030189U Pending JPH0311351U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311351U (en) |
-
1989
- 1989-06-15 JP JP7030189U patent/JPH0311351U/ja active Pending
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