JPS6023950U

JPS6023950U - video tape recorder

Info

Publication number: JPS6023950U
Application number: JP11341383U
Authority: JP
Inventors: 茂増田
Original assignee: ソニー株式会社
Priority date: 1983-07-21
Filing date: 1983-07-21
Publication date: 1985-02-19

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図は従来のビデオテープレコーダの磁気
テープのローディング状態を示した平面図、第２図は同
上の拡大正面図、第３図は回転ヘッドの斜視図である。第４図及び第５図は本考案のビデオテープレコーダの一
実施例を示したものであって、第４図は要部の斜視図、
第５図は要部の水平断面での拡大平面図である。なお図面に用いられた符号において、１・・・・・・磁
気テープ、６・・・・・・回転ヘッドドラム、６ａ・・
・・・・回転ヘッドドラムの周面、７・・・・・・固定
ドラム、８・・・・・・回転ドラム、９・・・・・・回
転ヘッド、１７・・・・・・突起である。1 is a plan view showing a loading state of a magnetic tape in a conventional video tape recorder, FIG. 2 is an enlarged front view of the same, and FIG. 3 is a perspective view of a rotary head. 4 and 5 show an embodiment of the video tape recorder of the present invention, and FIG. 4 is a perspective view of the main parts;
FIG. 5 is an enlarged horizontal cross-sectional plan view of the main part. In addition, in the symbols used in the drawings, 1...magnetic tape, 6...rotating head drum, 6a...
...Rotating head drum circumferential surface, 7... Fixed drum, 8... Rotating drum, 9... Rotating head, 17... Protrusion be.

Claims

[Scope of utility model registration request]

In a video tape recorder configured to run a magnetic tape wrapped around a circumferential surface of a rotating head drum and to scan the magnetic tape with the rotating head for recording or playback, there is a magnetic tape on the rear side in the rotational direction of the rotating head. A video tape recorder characterized in that the rotary head is provided with a protrusion projecting from the circumferential surface of the rotary head drum at the same height as the rotary head.