JPS63173740U - - Google Patents
Info
- Publication number
- JPS63173740U JPS63173740U JP6279087U JP6279087U JPS63173740U JP S63173740 U JPS63173740 U JP S63173740U JP 6279087 U JP6279087 U JP 6279087U JP 6279087 U JP6279087 U JP 6279087U JP S63173740 U JPS63173740 U JP S63173740U
- Authority
- JP
- Japan
- Prior art keywords
- reel
- magnetic tape
- unloading operation
- reel stand
- loading mechanism
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図ないし第７図はこの考案の一実施例を説
明するための図であり、第１図は要部の概略側面
図、第２図はセンサーの説明図、第３図はアンロ
ーデイング開始前の状態における概略平面図、第
４図はアンローデイング開始前の状態における概
略側面図、第５図はアンローデイング開始直後の
状態における概略平面図、第６図はアンローデイ
ング開始直後の状態における概略側面図、第７図
はアンローデイング終了後の状態における概略平
面図である。第８図は従来例を説明するための概
略平面図である。
１１……シヤーシ、１２ａ，１２ｂ……リール
台、１３……回転ヘツド、１４……ローデイング
機構、４１……ブレーキ機構、５３……リール台
駆動モータ、６１……スライドスイツチ（センサ
ー）、６４……モータ制御部、Ｒ１，Ｒ２……リ
ール、Ｔ……磁気テープ。
Figures 1 to 7 are diagrams for explaining one embodiment of this invention, with Figure 1 being a schematic side view of the main parts, Figure 2 being an explanatory diagram of the sensor, and Figure 3 being the start of unloading. 4 is a schematic side view of the state before the start of unloading; FIG. 5 is a schematic plan view of the state immediately after the start of unloading; FIG. 6 is a schematic plan view of the state immediately after the start of unloading. The side view and FIG. 7 are schematic plan views in a state after unloading. FIG. 8 is a schematic plan view for explaining a conventional example. DESCRIPTION OF SYMBOLS 11... Chassis, 12a, 12b... Reel stand, 13... Rotating head, 14... Loading mechanism, 41... Brake mechanism, 53... Reel stand drive motor, 61... Slide switch (sensor), 64... ...Motor control unit, R1, R2...Reel, T...Magnetic tape.
Claims (1)
転ヘツドに巻き付けるローデイング動作と、その
磁気テープの巻き付けを解除するアンローデイン
グ動作をするローデイング機構と、 このローデイング機構と機械的に連動して、ア
ンローデイング動作の時に、一方のリールのリー
ル台を回転不可能に拘束するブレーキ機構と、 アンローデイング動作の時に、テープカセツト
の他方のリールのリール台を回転させて、テープ
カセツトから引き出された長さ分だけ、磁気テー
プを他方のリールに巻き取らせるリール台駆動モ
ータとを備えた回転ヘツド方式の磁気テープ装置
において、 アンローデイング動作の開始時を検出するセン
サーと、 このセンサーの検出信号に基づき、アンローデ
イング動作の開始時から所定時間だけ前記リール
台駆動モータを低速回転させるモータ制御部とを
具備してなることを特徴とする回転ヘツド方式の
磁気テープ装置。[Scope of Claim for Utility Model Registration] A loading mechanism that performs a loading operation of pulling out a magnetic tape from a tape cassette and winding it around a rotating head, and an unloading operation of unwinding the magnetic tape, and a loading mechanism mechanically interlocked with the loading mechanism. There is a brake mechanism that locks the reel stand of one reel so that it cannot rotate during an unloading operation, and a brake mechanism that rotates the reel stand of the other reel of the tape cassette during the unloading operation so that the reel is pulled out from the tape cassette. In a rotary head type magnetic tape device equipped with a reel stand drive motor that winds the magnetic tape by the same length as the other reel, a sensor detects the start of an unloading operation, and a detection signal of this sensor. 1. A rotary head type magnetic tape device, comprising: a motor control unit that rotates the reel stand drive motor at a low speed for a predetermined period of time from the start of an unloading operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6279087U JPH0633560Y2 (en) | 1987-04-24 | 1987-04-24 | Rotating head type magnetic tape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6279087U JPH0633560Y2 (en) | 1987-04-24 | 1987-04-24 | Rotating head type magnetic tape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63173740U true JPS63173740U (en) | 1988-11-11 |
| JPH0633560Y2 JPH0633560Y2 (en) | 1994-08-31 |
Family
ID=30897401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6279087U Expired - Lifetime JPH0633560Y2 (en) | 1987-04-24 | 1987-04-24 | Rotating head type magnetic tape device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633560Y2 (en) |
-
1987
- 1987-04-24 JP JP6279087U patent/JPH0633560Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633560Y2 (en) | 1994-08-31 |
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