JPS6432446A - Magnetic recording and reproducing device for vehicle - Google Patents

Magnetic recording and reproducing device for vehicle

Info

Publication number
JPS6432446A
JPS6432446A JP62187938A JP18793887A JPS6432446A JP S6432446 A JPS6432446 A JP S6432446A JP 62187938 A JP62187938 A JP 62187938A JP 18793887 A JP18793887 A JP 18793887A JP S6432446 A JPS6432446 A JP S6432446A
Authority
JP
Japan
Prior art keywords
heating element
switching transistor
relay contact
heating
drum surface
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
JP62187938A
Other languages
Japanese (ja)
Inventor
Eiji Hirata
Tatsuaki Taniguchi
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62187938A priority Critical patent/JPS6432446A/en
Publication of JPS6432446A publication Critical patent/JPS6432446A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

PURPOSE:To remove dew drops, and to contrive the preventation of the generation of winding-in and the damage of a tape, by providing a heating element for heating, on a magnetic head drum, and on the other hand, providing an opening/closing means for bring the heating element to an ON operation preferentially at the time of starting an operation, in accordance with the heating element. CONSTITUTION:On the inside of the drum surface 25 of a rotary drum 1, a heating element 11 for heating the drum surface is provided, and the heater 11 is connected to a power source 13 through a current control circuit 12 and a relay contact LS. On the other hand, when a switching transistor Q connected in series to a relay coil L provided in accordance with the relay contact LS becomes ON, it is excited and brings the relay contact LS to make, a prescribed power source current is supplied to the heater 11 through the current control circuit 12 and it is heated, and the drum surface 25 is heated from the inside. An opening/closing state of the switching transistor Q is controlled by a system controller 10. The system controller 10 is constituted so as to supply preferentially an ON signal to the switching transistor Q by detecting the time of starting an operation. In such a way, a dew drop is removed, and the generating of winding-in and the damage of a tape can be prevented.
JP62187938A 1987-07-27 1987-07-27 Magnetic recording and reproducing device for vehicle Pending JPS6432446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187938A JPS6432446A (en) 1987-07-27 1987-07-27 Magnetic recording and reproducing device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187938A JPS6432446A (en) 1987-07-27 1987-07-27 Magnetic recording and reproducing device for vehicle

Publications (1)

Publication Number Publication Date
JPS6432446A true JPS6432446A (en) 1989-02-02

Family

ID=16214804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187938A Pending JPS6432446A (en) 1987-07-27 1987-07-27 Magnetic recording and reproducing device for vehicle

Country Status (1)

Country Link
JP (1) JPS6432446A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201094A (en) * 1990-03-30 1993-04-13 Aisin Seiki Kabushiki Kaisha Wiper apparatus with adjustable limit positions
KR20000042576A (en) * 1998-12-26 2000-07-15 전주범 Device and method for driving deck of vcr for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201094A (en) * 1990-03-30 1993-04-13 Aisin Seiki Kabushiki Kaisha Wiper apparatus with adjustable limit positions
KR20000042576A (en) * 1998-12-26 2000-07-15 전주범 Device and method for driving deck of vcr for vehicle

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