JPH01177413U - - Google Patents
Info
- Publication number
- JPH01177413U JPH01177413U JP7560088U JP7560088U JPH01177413U JP H01177413 U JPH01177413 U JP H01177413U JP 7560088 U JP7560088 U JP 7560088U JP 7560088 U JP7560088 U JP 7560088U JP H01177413 U JPH01177413 U JP H01177413U
- Authority
- JP
- Japan
- Prior art keywords
- head
- video head
- video
- groove
- mounting 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
Links
Description
第１図は本考案の回転ヘツドドラムの一実施例
を示す一部分解斜視図、第２図は第１図の要部断
面図、第３図は本考案の回転ヘツドドラムのヘツ
ドチツプの高さ調整状態の一実施例を示す要部断
面図、第４図は従来の回転ヘツドドラムの一実施
例を示す一部分解斜視図、第５図は第４図の要部
断面図である。
図面中、１１は上ドラム、１２はビデオヘツド
取り付け面、１３はヘツドベース、１４は溝、１
５は貫通ネジ穴、１６は固定ネジ、１７はビデオ
ヘツド、１８は中央ネジ穴、１９はヘツドチツプ
、２０は窓である。
Fig. 1 is a partially exploded perspective view showing an embodiment of the rotary head drum of the present invention, Fig. 2 is a cross-sectional view of the main part of Fig. 1, and Fig. 3 is a state in which the height of the head tip of the rotary head drum of the present invention is adjusted. FIG. 4 is a partially exploded perspective view showing an embodiment of a conventional rotary head drum, and FIG. 5 is a sectional view of the main part of FIG. 4. In the drawing, 11 is an upper drum, 12 is a video head mounting surface, 13 is a head base, 14 is a groove, 1
5 is a through screw hole, 16 is a fixing screw, 17 is a video head, 18 is a central screw hole, 19 is a head chip, and 20 is a window.
Claims (1)
ビデオヘツド取り付け面の半径方向に該ビデオヘ
ツドのヘツドベースよりも僅かに狭い幅の溝を設
け、該ビデオヘツド取り付け面の裏面に設けた貫
通穴を介し固定ビスが該ヘツドベース中央に配し
たネジ穴に固定され、該ビデオヘツドが該溝上に
固定されたことを特徴とする回転ヘツドドラム。 In a rotating magnetic head device, a groove with a width slightly narrower than the head base of the video head is provided in the radial direction of the video head mounting surface of the rotating upper drum, and a fixing screw is inserted through a through hole provided on the back surface of the video head mounting surface. A rotary head drum, characterized in that a video head is fixed in a screw hole arranged at the center of the head base, and the video head is fixed on the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7560088U JPH01177413U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7560088U JPH01177413U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177413U true JPH01177413U (en) | 1989-12-19 |
Family
ID=31300662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7560088U Pending JPH01177413U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177413U (en) |
-
1988
- 1988-06-06 JP JP7560088U patent/JPH01177413U/ja active Pending
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