JPS6040008U

JPS6040008U - magnetic recording and reproducing device

Info

Publication number: JPS6040008U
Application number: JP12933883U
Authority: JP
Inventors: 鳥羽　彰
Original assignee: 株式会社東芝
Priority date: 1983-08-23
Filing date: 1983-08-23
Publication date: 1985-03-20

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

[Brief explanation of the drawing]

第１図は従来のテープ巻き付は状態を示すドラムの平面
図、第２図はテープ平面を示す平面図、第３図は従来の
ヘッドがテープに当る状態を示す側面図、第４図は本考
案の一実施例に係る磁気記録再生装置を示す回路図、第
５図は本考案のテープ巻き付は状態を示すドラム平面図
、第６図は第５図を更に明確にするためのテープとヘッ
ドの関係を示す側面図、第７図は本考案の動作を説明す
るためのタイムチャート図である。２１・・・記録再生手段、２２・・・記録領域規制手段
、２３・・・記録信号入力端子、３２・・・制御端子、
３３・・・パルス形成回路、３６Ａ、３６Ｂ・・・記録
タイミング発生回路。Fig. 1 is a plan view of the drum showing the state of conventional tape winding, Fig. 2 is a plan view showing the tape plane, Fig. 3 is a side view showing the state of the conventional head hitting the tape, and Fig. 4 is A circuit diagram showing a magnetic recording/reproducing device according to an embodiment of the present invention, FIG. 5 is a plan view of a drum showing the tape winding state of the present invention, and FIG. 6 is a diagram showing a tape to further clarify FIG. 5. FIG. 7 is a side view showing the relationship between the head and the head, and FIG. 7 is a time chart diagram for explaining the operation of the present invention. 21... Recording and reproducing means, 22... Recording area regulating means, 23... Recording signal input terminal, 32... Control terminal,
33...Pulse forming circuit, 36A, 36B... Recording timing generation circuit.

Claims

[Scope of utility model registration request]

The head scans in the diagonal width direction of the running magnetic tape,
A magnetic recording/reproducing device that records and reproduces recording signals in the recording area excluding both sides along the running direction of the magnetic tape)
a recording and reproducing means for recording and reproducing so that a head is brought into contact with substantially the entire width of the magnetic tape;
A recording timing regulation signal is formed from a switching signal that serves as a reference for the scanning position of the head with respect to the magnetic tape, and this regulation signal is applied to the recording/reproducing means to control the head during the period when the head is scanning outside the recording area. A magnetic recording/reproducing device comprising a recording area limiting means for limiting a recording operation of the magnetic recording/reproducing device.