JPH02128233U - - Google Patents
Info
- Publication number
- JPH02128233U JPH02128233U JP3434789U JP3434789U JPH02128233U JP H02128233 U JPH02128233 U JP H02128233U JP 3434789 U JP3434789 U JP 3434789U JP 3434789 U JP3434789 U JP 3434789U JP H02128233 U JPH02128233 U JP H02128233U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- torque
- roller
- bringing
- contact
- 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
- 241001323321 Pluto Species 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
Description
第１図はこの考案の実施例を示す全体平面図、
第２図は第１図のＡ―Ａ線矢視断面図、第３図は
第１図の要部拡大図、第４図は従来例の全体平面
図である。
１……シヤーシ、２，３……ガイド孔、２ａ，
３ａ……手前側、２ｂ，３ｂ……奥側、４，５…
…スライドベース、６……ローデイングポール、
７……傾斜ポール、９……テープ、１０……スト
ツパ、１２……ドラム、１３……繰出しリール、
１８……固定ガイド、１９……ピンチローラー、
２０……キヤプスタン、２１……ガイドローラー
、２２……巻取りリール、２３……繰出しモータ
、２４……巻取りモータ、２５……キヤプスタン
モータ、３１……枢支軸、３２……レバー、３３
……軸、３３ａ……おねじ、３４……トルクロー
ラー、３５……ローラーポスト、３６……ばね、
３７……上位プルート、３８……下位プレート、
３９……スプライン嵌合、４０……摩擦材、４１
……コイルばね、４２……ナツト、Ｔ……テープ
テンシヨン、Ｔｒ……トルク、Ｒ……半径、Ｍ…
…トルクローラ機構。
Figure 1 is an overall plan view showing an embodiment of this invention;
2 is a sectional view taken along the line AA in FIG. 1, FIG. 3 is an enlarged view of the main part of FIG. 1, and FIG. 4 is an overall plan view of the conventional example. 1... Chassis, 2, 3... Guide hole, 2a,
3a...front side, 2b, 3b...back side, 4,5...
...Slide base, 6...Loading pole,
7... Inclined pole, 9... Tape, 10... Stopper, 12... Drum, 13... Feeding reel,
18...Fixed guide, 19...Pinch roller,
20...capstan, 21...guide roller, 22...take-up reel, 23...feed-out motor, 24...take-up motor, 25...capstan motor, 31...pivot shaft, 32...lever , 33
...Shaft, 33a...Male thread, 34...Torque roller, 35...Roller post, 36...Spring,
37... Upper Pluto, 38... Lower plate,
39...Spline fitting, 40...Friction material, 41
...Coil spring, 42...Nut, T...Tape tension, Tr...Torque, R...Radius, M...
...Torque roller mechanism.
Claims (1)
、ヘツドが装着されるドラムへ所定角度にわたり
接触させ、テープを走行させて記録又は再生を行
う磁気記録再生装置において、 テープの走行経路の途中に、テープテンシヨン
を制御するために予め所定のトルク負荷が与えら
れているトルクローラー機構を設けたことを特徴
とするテープローデイング装置。 (2) トルクローラー機構は、所定のトルクが加
えられることにより回転するトルクローラーと、
テープをトルクローラーに接触させるローラーポ
ストとによつて構成されたものであることを特徴
とする請求項１記載のテープローデイング装置。[Scope of Claim for Utility Model Registration] (1) A magnetic recording and reproducing device that records or reproduces a tape by bringing the tape pulled out from a tape cassette into contact with a drum on which a head is attached over a predetermined angle and running the tape. A tape loading device characterized in that a torque roller mechanism to which a predetermined torque load is applied in advance in order to control tape tension is provided in the middle of a running path of the tape. (2) The torque roller mechanism includes a torque roller that rotates when a predetermined torque is applied;
2. The tape loading device according to claim 1, further comprising a roller post for bringing the tape into contact with a torque roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3434789U JPH02128233U (en) | 1989-03-28 | 1989-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3434789U JPH02128233U (en) | 1989-03-28 | 1989-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128233U true JPH02128233U (en) | 1990-10-23 |
Family
ID=31538738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3434789U Pending JPH02128233U (en) | 1989-03-28 | 1989-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128233U (en) |
-
1989
- 1989-03-28 JP JP3434789U patent/JPH02128233U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4209145A (en) | Fast forward-reverse mechanism for cassette type tape recorder | |
| JPS62129140U (en) | ||
| JPS624928Y2 (en) | ||
| JPS61126432U (en) | ||
| JPH0521713Y2 (en) | ||
| KR100545387B1 (en) | Driving system of magnetic record player | |
| JPS62171032U (en) | ||
| JPS61195555U (en) | ||
| JPS60186531U (en) | Tape tension addition mechanism in magnetic recording and reproducing equipment | |
| JPH0265242U (en) | ||
| JPH03106538U (en) | ||
| JPH02101333U (en) | ||
| JPH0462533U (en) | ||
| JPS61121542U (en) | ||
| JPS61187038U (en) | ||
| JPS6218848U (en) | ||
| JPH0265243U (en) | ||
| JPH02110039U (en) | ||
| JPS61170135U (en) | ||
| JPS6263843U (en) | ||
| JPH01174734U (en) | ||
| JPS6362951U (en) | ||
| JPH04341956A (en) | Magnetic recording and reproducing device | |
| JPH0166637U (en) | ||
| JPH01162198U (en) |