JPH0476623U - - Google Patents
Info
- Publication number
- JPH0476623U JPH0476623U JP11919590U JP11919590U JPH0476623U JP H0476623 U JPH0476623 U JP H0476623U JP 11919590 U JP11919590 U JP 11919590U JP 11919590 U JP11919590 U JP 11919590U JP H0476623 U JPH0476623 U JP H0476623U
- Authority
- JP
- Japan
- Prior art keywords
- tension
- tape
- detection arm
- magnetic tape
- fluctuations
- 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 description 7
- 230000007423 decrease Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は一実施例としてのテープ張力調整装置
の構成を示す説明図、第２図は張力検知アームを
示すもので、同図Ａは上面図、同図Ｂはその側面
図、第３図Ａ，Ｂは歯車１９の詳細を示すもので
、同図Ａは拡大平面図、同図Ｂはその側面図、第
４図Ａは記録・再生モードの場合の各部の状態を
示す説明図、同図Ｂは停止モードの場合の各部の
状態を示す説明図、第５図は従来のテープ張力調
整装置の概略構成を示す説明図である。
１５……供給側リール台、１６……張力検知ア
ーム、１７……負荷増減部、２７……アーム制御
部、Ｔ……磁気テープ。
Figure 1 is an explanatory diagram showing the configuration of a tape tension adjustment device as an embodiment, Figure 2 shows a tension detection arm, Figure A is a top view, Figure B is a side view, and Figure 3 is a diagram showing the tension detection arm. 4A and 4B show details of the gear 19; FIG. 4A is an enlarged plan view, FIG. 4B is a side view, and FIG. FIG. B is an explanatory diagram showing the state of each part in the stop mode, and FIG. 5 is an explanatory diagram showing the schematic configuration of a conventional tape tension adjusting device. 15... Supply side reel stand, 16... Tension detection arm, 17... Load increase/decrease unit, 27... Arm control unit, T... Magnetic tape.
Claims (1)
力検知アームと、この張力検知アームの回動変位
に応じて磁気テープを送り出す側のリール台の回
転負荷を増減する負荷増減部と、記録・再生モー
ドのときに前記張力検知アームを磁気テープの張
力変動に応じて回動変位できるよう自由状態とし
且つ停止モードのときに張力検知アームを記録・
再生モードのときの回動範囲内に保持するアーム
制御部とが設けられていることを特徴とする回転
ヘツド式テーププレーヤのテープ張力調整装置。 A tension detection arm that rotates in response to fluctuations in the tension of the magnetic tape, a load adjustment unit that increases or decreases the rotational load on the reel stand on the side that sends out the magnetic tape in accordance with the rotational displacement of the tension detection arm, and a recording/reproducing unit. In the mode, the tension detection arm is in a free state so that it can be rotated according to the fluctuations in the tension of the magnetic tape, and in the stop mode, the tension detection arm is set in a free state so that it can rotate and displace according to the fluctuations in the tension of the magnetic tape.
1. A tape tension adjustment device for a rotary head type tape player, comprising an arm control section that maintains the tape tension within a rotation range during a playback mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990119195U JP2541821Y2 (en) | 1990-11-13 | 1990-11-13 | Tape tension adjusting device for rotary head type tape player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990119195U JP2541821Y2 (en) | 1990-11-13 | 1990-11-13 | Tape tension adjusting device for rotary head type tape player |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476623U true JPH0476623U (en) | 1992-07-03 |
| JP2541821Y2 JP2541821Y2 (en) | 1997-07-23 |
Family
ID=31867171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990119195U Expired - Fee Related JP2541821Y2 (en) | 1990-11-13 | 1990-11-13 | Tape tension adjusting device for rotary head type tape player |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2541821Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094638U (en) * | 2002-12-12 | 2003-07-04 | 株式会社ケイエムハウテック | Flanged holder |
-
1990
- 1990-11-13 JP JP1990119195U patent/JP2541821Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094638U (en) * | 2002-12-12 | 2003-07-04 | 株式会社ケイエムハウテック | Flanged holder |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2541821Y2 (en) | 1997-07-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |