JPS61130043U - - Google Patents
Info
- Publication number
- JPS61130043U JPS61130043U JP1115285U JP1115285U JPS61130043U JP S61130043 U JPS61130043 U JP S61130043U JP 1115285 U JP1115285 U JP 1115285U JP 1115285 U JP1115285 U JP 1115285U JP S61130043 U JPS61130043 U JP S61130043U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- magnetic head
- guide drum
- guide
- circumferential 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
- 238000004804 winding Methods 0.000 description 1
Description
第１図は本考案になるガイドドラムの一実施例
を示す縦断側面図、第２図は第１図の大略平面図
、第３図Ａ、Ｂは一般的なガイドドラムとこれに
巻装されたする磁気テープの走行状態を示す説明
図、第４図はガイドドラムの周面を浮上している
磁気テープの状態を示す一部縦断側面図である。
１０……ガイドドラム、１１……回転ドラム、１
１ｂ、１１ｃ……透孔、１２……固定ドラム、１
３……モータ、１４……回転軸、１５、１６……
軸受、１７……フライホイール、１８ａ、１８ｂ
……磁気ヘツド、２３……フアン、２４……連結
杆。
Fig. 1 is a longitudinal sectional side view showing one embodiment of the guide drum according to the present invention, Fig. 2 is a schematic plan view of Fig. 1, and Figs. 3 A and B show a general guide drum and the windings thereof. FIG. 4 is a partially vertical side view showing the state of the magnetic tape floating on the circumferential surface of the guide drum.
10... Guide drum, 11... Rotating drum, 1
1b, 11c...Through hole, 12...Fixed drum, 1
3...Motor, 14...Rotating shaft, 15, 16...
Bearing, 17...Flywheel, 18a, 18b
... Magnetic head, 23 ... Fan, 24 ... Connection rod.
Claims (1)
上に回転自在に支持されて回転する回転ドラムを
備え、外周面で磁気テープを案内するガイドドラ
ムにおいて、前記回転ドラムの上部に形成した凹
部内にフアンを配置すると共に、前記磁気ヘツド
取付部近傍に前記凹部と連通する透孔を穿設した
ことを特徴とするガイドドラム。 A guide drum is provided with a rotating drum that is rotatably supported on a stationary drum and has a magnetic head attached to its lower end, and that guides a magnetic tape on its outer circumferential surface. A guide drum characterized in that a through hole communicating with the recessed portion is bored near the magnetic head mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1115285U JPS61130043U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1115285U JPS61130043U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61130043U true JPS61130043U (en) | 1986-08-14 |
Family
ID=30493004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1115285U Pending JPS61130043U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61130043U (en) |
-
1985
- 1985-01-31 JP JP1115285U patent/JPS61130043U/ja active Pending