JPS61124386U - - Google Patents
Info
- Publication number
- JPS61124386U JPS61124386U JP594585U JP594585U JPS61124386U JP S61124386 U JPS61124386 U JP S61124386U JP 594585 U JP594585 U JP 594585U JP 594585 U JP594585 U JP 594585U JP S61124386 U JPS61124386 U JP S61124386U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- tool
- control signal
- heat dissipation
- main body
- 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
- 230000017525 heat dissipation Effects 0.000 claims 2
- 230000001681 protective effect Effects 0.000 description 3
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本発明の一実施例の電気ドリル４の一
部破断側面図、第２図はその電気装置の平面図、
第３図はその電気装置の破断側面図、第４図はそ
の保護ケース１０の正面図、第５図はその保護ケ
ース１０の平面図、第６図はその保護ケース１０
の側面図である。
４……電気ドリル、５……本体ケース、６……
ドライブ回路、７……制御信号回路、８……保護
回路。
FIG. 1 is a partially cutaway side view of an electric drill 4 according to an embodiment of the present invention, FIG. 2 is a plan view of the electric device,
3 is a cutaway side view of the electrical device, FIG. 4 is a front view of the protective case 10, FIG. 5 is a plan view of the protective case 10, and FIG. 6 is a cross-sectional view of the protective case 10.
FIG. 4...Electric drill, 5...Main case, 6...
Drive circuit, 7...control signal circuit, 8...protection circuit.
Claims (1)
つて工具を駆動する電動工具の本体ケース内に対
する、前記モータに電源を供給するためのドライ
ブ回路を介しての前記モータの運転制御に対応し
た制御信号回路との取付けに際して同一放熱基板
上に前記ドライブ回路と前記制御信号回路とを取
付けるとともに、該放熱基板を前記本体ケースに
取付けることを特徴とする電動工具。 A control signal circuit corresponding to the operation control of the motor via a drive circuit for supplying power to the motor within a main body case of an electric tool that drives the tool by rotation of the motor when a main switch is turned on; The power tool is characterized in that the drive circuit and the control signal circuit are mounted on the same heat dissipation board, and the heat dissipation board is attached to the main body case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP594585U JPS61124386U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP594585U JPS61124386U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61124386U true JPS61124386U (en) | 1986-08-05 |
Family
ID=30482929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP594585U Pending JPS61124386U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124386U (en) |
-
1985
- 1985-01-18 JP JP594585U patent/JPS61124386U/ja active Pending
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