JPS6226150U - - Google Patents
Info
- Publication number
- JPS6226150U JPS6226150U JP11574785U JP11574785U JPS6226150U JP S6226150 U JPS6226150 U JP S6226150U JP 11574785 U JP11574785 U JP 11574785U JP 11574785 U JP11574785 U JP 11574785U JP S6226150 U JPS6226150 U JP S6226150U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- holds
- commutator
- housing
- bearings
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本考案による具体例の要部縦断側面図
である。第２図は従来技術による具体例の要部縦
断側面図である。
図において、１は電機子、２は整流子、３は電
機子軸、４はハウジング、５はベアリング、６は
軸受箱、７は弾性体、８は補強環、９はリング部
、１０は固定子、１１はスキマ、１２はスキマ
である。
FIG. 1 is a longitudinal cross-sectional side view of a main part of a specific example according to the present invention. FIG. 2 is a vertical sectional side view of a main part of a specific example according to the prior art. In the figure, 1 is an armature, 2 is a commutator, 3 is an armature shaft, 4 is a housing, 5 is a bearing, 6 is a bearing box, 7 is an elastic body, 8 is a reinforcing ring, 9 is a ring part, 10 is a fixed part child, 11 is gap, and 12 is gap.
Claims (1)
つて、前記整流子モーターの電機子の両端を支持
する２ケの軸受と前記軸受を保持するハウジング
を有し、前記整流子側の軸受の外周部とこれを保
持する前記ハウジングの軸受箱の間に弾性体を配
設し、前記軸受を弾性保持する軸受防振保持機構
において、前記軸受箱の前記整流子と前記弾性体
との間に、前記電機子軸上で前記軸受の外周より
わずかに大きい径のリング部を形成して成る軸受
保持機構。 The electric tool is driven by a commutator motor, and includes two bearings that support both ends of an armature of the commutator motor, and a housing that holds the bearings, and an outer peripheral portion of the bearing on the commutator side and a housing that holds the bearings. In the bearing anti-vibration holding mechanism that elastically holds the bearing by disposing an elastic body between the bearing boxes of the housing that holds the bearing, the electric motor is placed between the commutator of the bearing box and the elastic body. A bearing holding mechanism comprising a ring portion having a diameter slightly larger than the outer circumference of the bearing on the child shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11574785U JPS6226150U (en) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11574785U JPS6226150U (en) | 1985-07-26 | 1985-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6226150U true JPS6226150U (en) | 1987-02-17 |
Family
ID=30999690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11574785U Pending JPS6226150U (en) | 1985-07-26 | 1985-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340853U (en) * | 1989-08-31 | 1991-04-19 |
-
1985
- 1985-07-26 JP JP11574785U patent/JPS6226150U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340853U (en) * | 1989-08-31 | 1991-04-19 |