JPS63140357U - - Google Patents
Info
- Publication number
- JPS63140357U JPS63140357U JP3329387U JP3329387U JPS63140357U JP S63140357 U JPS63140357 U JP S63140357U JP 3329387 U JP3329387 U JP 3329387U JP 3329387 U JP3329387 U JP 3329387U JP S63140357 U JPS63140357 U JP S63140357U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- rotor
- electric motor
- portable hand
- hand grinder
- 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
Description
第１図は本考案による一部縦断側面図、第２図
は第１図のＡ―Ａ線断面図、第３図は従来の具体
例を示す一部縦断側面図である。
図において、１はハウジング、２は固定子、３
は回転子、４は軸受、５はインナカバ、６はフア
ン、７はネジ、８は軸受、９はノーズブラケツト
、１０はコレツトチヤツク、１１は砥石、１２は
冷却風排出口、１３は弾性体、１４は溝部、１５
はカツプリングである。
FIG. 1 is a partially vertical side view according to the present invention, FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1, and FIG. 3 is a partially vertical side view showing a conventional example. In the figure, 1 is the housing, 2 is the stator, and 3 is the housing.
is a rotor, 4 is a bearing, 5 is an inner cover, 6 is a fan, 7 is a screw, 8 is a bearing, 9 is a nose bracket, 10 is a collection chuck, 11 is a grindstone, 12 is a cooling air outlet, 13 is an elastic body, 14 is the groove, 15
is a coupling.
Claims (1)
電動機の回転力を伝達するスピンドルの先端に研
削用の砥石を装着して成る携帯用ハンドグライン
ダにおいて、前記回転子とスピンドルの連結部に
、弾性体のブシユと冷却用のフアンとを一体成形
すると共に、その軸心部を前記回転子とスピンド
ルとを連結する連結部を成すカツプリングを配設
して成る携帯用ハンドグラインダ。 In a portable hand grinder comprising a housing containing a driving electric motor and a grinding wheel attached to the tip of a spindle that transmits the rotational force of the electric motor, an elastic body is attached to the connection between the rotor and the spindle. A portable hand grinder comprising a bushing and a cooling fan integrally molded, and a coupling ring forming a connecting part connecting the rotor and the spindle at the shaft center thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3329387U JPS63140357U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3329387U JPS63140357U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63140357U true JPS63140357U (en) | 1988-09-14 |
Family
ID=30840773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3329387U Pending JPS63140357U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63140357U (en) |
-
1987
- 1987-03-06 JP JP3329387U patent/JPS63140357U/ja active Pending