JPS62152658U - - Google Patents
Info
- Publication number
- JPS62152658U JPS62152658U JP3776086U JP3776086U JPS62152658U JP S62152658 U JPS62152658 U JP S62152658U JP 3776086 U JP3776086 U JP 3776086U JP 3776086 U JP3776086 U JP 3776086U JP S62152658 U JPS62152658 U JP S62152658U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- front bracket
- bracket
- bearing
- coil
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
Landscapes
- Dc Machiner (AREA)
- Motor Or Generator Frames (AREA)
Description
第1図はこの考案の一実施例を示す断面図、第
2図は従来例を示す断面図である。
図中、1は回転軸、2は歯車、3はアマチユア
、4はコイル、5はコミテータ、10は永久磁石
、11はフロントブラケツト、11a,13aは
貫通孔、12,14は軸受、13はリアブラケツ
トである。尚、図中同一符号は同一または相当部
分を示す。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional example. In the figure, 1 is a rotating shaft, 2 is a gear, 3 is an armature, 4 is a coil, 5 is a commutator, 10 is a permanent magnet, 11 is a front bracket, 11a and 13a are through holes, 12 and 14 are bearings, and 13 is a rear It's a bracket. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
永久磁石、この永久磁石に対し軸方向に間隙を介
して対向する磁性材料からなるフロントブラケツ
ト、上記永久磁石とフロントブラケツトの間に回
転可能に支承され、かつコイルを内蔵するアマチ
ユア、上記コイルと接続されたコミテータと一体
に回転する回転軸、上記フロントブラケツト並び
にリアブラケツトに内蔵され、上記回転軸を支承
する軸受を有するものにおいて、上記フロントブ
ラケツト、リアブラケツトの両方もしくは一方の
軸受部においてつば部を設けずその貫通孔に軸受
を嵌着するとともに、軸方向の移動を規制する止
め輪に当接させたことを特徴とするフラツトモー
トル。 A permanent magnet fixed to a rear bracket made of a magnetic material, a front bracket made of a magnetic material facing the permanent magnet with a gap in the axial direction, rotatably supported between the permanent magnet and the front bracket, and An armature incorporating a coil, a rotating shaft that rotates integrally with a commutator connected to the coil, and bearings that are built into the front bracket and rear bracket and support the rotating shaft, the front bracket and the rear bracket having A flat motor characterized in that both or one of the bearing parts is not provided with a flange part, the bearing is fitted into the through hole thereof, and the bearing is brought into contact with a retaining ring that restricts movement in the axial direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3776086U JPS62152658U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3776086U JPS62152658U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62152658U true JPS62152658U (en) | 1987-09-28 |
Family
ID=30849374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3776086U Pending JPS62152658U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62152658U (en) |
-
1986
- 1986-03-14 JP JP3776086U patent/JPS62152658U/ja active Pending