JPS6127684U - Handle heat retention device for portable power tools - Google Patents
Handle heat retention device for portable power toolsInfo
- Publication number
- JPS6127684U JPS6127684U JP11083684U JP11083684U JPS6127684U JP S6127684 U JPS6127684 U JP S6127684U JP 11083684 U JP11083684 U JP 11083684U JP 11083684 U JP11083684 U JP 11083684U JP S6127684 U JPS6127684 U JP S6127684U
- Authority
- JP
- Japan
- Prior art keywords
- portable power
- heat retention
- retention device
- handle
- power tools
- 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
Landscapes
- Drilling And Boring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は本考案に係るハンドル部保温装置を備えた電気
ドリルの一実施例を示す要部縦断側面図、第２図は第１
図のＡ−Ａ線断面図、第３図は本考案の携帯用電動工具
のハンドル部保温装置の電気回路の一実施例を示す回路
図、，第４図は第３図の可変抵抗付スイッチの他の実施
例を示す回路図である。
１・・・固定子、１ａ・・・固定子巻線、２・・・回転
子、３・・・ハンドル部、４・・・発熱体、５・・・電
源スイッチ、６・・・外枠、８・・・可変抵抗付スイッ
チ。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a longitudinal cross-sectional side view of the essential parts of an embodiment of an electric drill equipped with a handle heat insulating device according to the present invention, and Fig.
3 is a circuit diagram showing an example of the electric circuit of the handle heat insulating device of the portable electric tool of the present invention, and FIG. 4 is the switch with variable resistance shown in FIG. 3. FIG. 3 is a circuit diagram showing another embodiment of the invention. DESCRIPTION OF SYMBOLS 1... Stator, 1a... Stator winding, 2... Rotor, 3... Handle part, 4... Heating element, 5... Power switch, 6... Outer frame , 8... Switch with variable resistance.
Claims (1)
された冷却ファンが固着してある回転子とで構成された
電動機と、前記枠体の一部に操作者が把持するハンドル
部とを有する携帯用電動工具において、前記ハンドル部
に設けた前記固定子巻線の両端に発生する低電圧を電源
とする発熱体と、該発熱体に印加される電圧を調整する
調整手段とからなることを特徴とする携帯用電動工具の
ハンドル部保温装置。an electric motor comprising a stator held inside a frame body, a rotor to which a cooling fan rotatably supported by the frame body is fixed, and a handle held by an operator on a part of the frame body. A portable power tool comprising: a heating element provided in the handle part and powered by a low voltage generated at both ends of the stator winding; and an adjusting means for adjusting the voltage applied to the heating element. A handle heat retention device for a portable power tool, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11083684U JPS6127684U (en) | 1984-07-20 | 1984-07-20 | Handle heat retention device for portable power tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11083684U JPS6127684U (en) | 1984-07-20 | 1984-07-20 | Handle heat retention device for portable power tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6127684U true JPS6127684U (en) | 1986-02-19 |
Family
ID=30669951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11083684U Pending JPS6127684U (en) | 1984-07-20 | 1984-07-20 | Handle heat retention device for portable power tools |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127684U (en) |
-
1984
- 1984-07-20 JP JP11083684U patent/JPS6127684U/en active Pending
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