JPS6449744A - Motor-driven driving device - Google Patents

Motor-driven driving device

Info

Publication number
JPS6449744A
JPS6449744A JP20376387A JP20376387A JPS6449744A JP S6449744 A JPS6449744 A JP S6449744A JP 20376387 A JP20376387 A JP 20376387A JP 20376387 A JP20376387 A JP 20376387A JP S6449744 A JPS6449744 A JP S6449744A
Authority
JP
Japan
Prior art keywords
switch
motor
limit switch
operating
trouble
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
Application number
JP20376387A
Other languages
Japanese (ja)
Inventor
Tsutomu Tominaga
Takeshi Yasukawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP20376387A priority Critical patent/JPS6449744A/en
Publication of JPS6449744A publication Critical patent/JPS6449744A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE:To get rid of trouble such as improper contact, etc., and improve reliability by providing a limit switch having a conductive-rubber switch part which is switchingly operated by the pressurizing part of an operating lever and which restricts the rotating angle range of an output shaft. CONSTITUTION:A rubber conductive type limit switch does not carry out the direct ON/OFF control of a motor 1 but, instead, is inserted into, e.g., the base circuit of a motor driving transistor to carry out the ON/OFF control of a current thereof. And, the operation of ON/OFF is carried out by making pressurizing parts 31a, 31b provided on one end of each of operating levers 22a, 22b press or separate from switch parts 30a, 30b respectively at the time of operating by means of a limit lever 19. Hence, trouble such as improper contact and the like caused by the wear, deterioration, etc., of the contact of the limit switch can be removed to bring about high reliability.
JP20376387A 1987-08-17 1987-08-17 Motor-driven driving device Pending JPS6449744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20376387A JPS6449744A (en) 1987-08-17 1987-08-17 Motor-driven driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20376387A JPS6449744A (en) 1987-08-17 1987-08-17 Motor-driven driving device

Publications (1)

Publication Number Publication Date
JPS6449744A true JPS6449744A (en) 1989-02-27

Family

ID=16479422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20376387A Pending JPS6449744A (en) 1987-08-17 1987-08-17 Motor-driven driving device

Country Status (1)

Country Link
JP (1) JPS6449744A (en)

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