JPS6086698U - Electrical circuit unit for power tools - Google Patents

Electrical circuit unit for power tools

Info

Publication number
JPS6086698U
JPS6086698U JP17907383U JP17907383U JPS6086698U JP S6086698 U JPS6086698 U JP S6086698U JP 17907383 U JP17907383 U JP 17907383U JP 17907383 U JP17907383 U JP 17907383U JP S6086698 U JPS6086698 U JP S6086698U
Authority
JP
Japan
Prior art keywords
circuit unit
motor
electric circuit
electrical circuit
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.)
Granted
Application number
JP17907383U
Other languages
Japanese (ja)
Other versions
JPH0321905Y2 (en
Inventor
二矢田　正輝
寺門　茂
坂場　俊仁
Original Assignee
日立工機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日立工機株式会社 filed Critical 日立工機株式会社
Priority to JP17907383U priority Critical patent/JPS6086698U/en
Publication of JPS6086698U publication Critical patent/JPS6086698U/en
Application granted granted Critical
Publication of JPH0321905Y2 publication Critical patent/JPH0321905Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Numerical Control (AREA)
  • Motor Or Generator Frames (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】[Brief explanation of the drawing]

第１図は従来例の要部縦断側面図、第２図は従来例の電
路部ユニットの制御部の側面図、第３図は本考案になる
電路部ユニットと制御部の斜視図である。 １６・・・・・・電路部ユニット、１７・・・・・・電
路。FIG. 1 is a longitudinal sectional side view of a main part of a conventional example, FIG. 2 is a side view of a control section of a conventional electrical circuit unit, and FIG. 3 is a perspective view of an electrical circuit section unit and a control section according to the present invention. 16... Electric circuit unit, 17... Electric circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動工具駆動用モータと、該モータの回転数を制御する
スイッチング素子とに直列に接続され、該モータが異常
回転数になった時にモータへの電力供給を遮断する安全
装置の電路を収納している電路部ユニットの接続部にお
いて前記モータ、前記スイッチング素子との接続を嵌合
結合のみにより行えるよう構成し、前記電路部ユニット
に前記電動工具駆動モータの安全器の役割を併有して成
る電路部ユニット。Contains an electric circuit for a safety device that is connected in series with a power tool drive motor and a switching element that controls the rotation speed of the motor, and cuts off the power supply to the motor when the motor reaches an abnormal rotation speed. An electric circuit configured such that the motor and the switching element can be connected only by fitting at a connection portion of the electric circuit unit, and the electric circuit unit also has the role of a safety device for the electric tool drive motor. department unit.
JP17907383U 1983-11-18 1983-11-18 Electrical circuit unit for power tools Granted JPS6086698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17907383U JPS6086698U (en) 1983-11-18 1983-11-18 Electrical circuit unit for power tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17907383U JPS6086698U (en) 1983-11-18 1983-11-18 Electrical circuit unit for power tools

Publications (2)

Publication Number Publication Date
JPS6086698U true JPS6086698U (en) 1985-06-14
JPH0321905Y2 JPH0321905Y2 (en) 1991-05-13

Family

ID=30388618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17907383U Granted JPS6086698U (en) 1983-11-18 1983-11-18 Electrical circuit unit for power tools

Country Status (1)

Country Link
JP (1) JPS6086698U (en)

Also Published As

Publication number Publication date
JPH0321905Y2 (en) 1991-05-13

Similar Documents

Publication Publication Date Title
JPS6086698U (en) Electrical circuit unit for power tools
JPS60186182U (en) Electric tool
JPS59183774U (en) Control unit for power tools with control circuit
JPS5975764U (en) Power tools with controls
JPS5844112U (en) Drilling machine safety device
JPS6124181U (en) Electric tool
JPS61124386U (en)
JPS59164470U (en) Motor replaceable electric management machine
JPS58126173U (en) Electric tool
JPS60186894U (en) Motor actuator drive control device
JPS6113539U (en) Electric motor protection device
JPS60184291U (en) electric heating equipment
JPS6044101U (en) Servo system protection circuit
JPS5999662U (en) electric motor terminal box
JPS59136329U (en) electric management machine
JPS6072488U (en) Chain block load control device
JPS58145248U (en) wiper device
JPS617297U (en) Motor control device
JPS59111333U (en) power switch circuit
JPS60182478U (en) Power type wind regulator device
JPS58173550U (en) electric remote control mirror
JPS61200539U (en)
JPS5867700U (en) Electric hole puncher with power lamp
JPS59187240U (en) Thyristor with circuit diagnostic function
JPS6077263U (en) Armature fixing device