JPH0166634U - - Google Patents
Info
- Publication number
- JPH0166634U JPH0166634U JP1987160243U JP16024387U JPH0166634U JP H0166634 U JPH0166634 U JP H0166634U JP 1987160243 U JP1987160243 U JP 1987160243U JP 16024387 U JP16024387 U JP 16024387U JP H0166634 U JPH0166634 U JP H0166634U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- pinch roller
- capstan
- pressing
- tip
- 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図ないし第４図はこの考案のテープ送り装
置の１実施例を示し、第１図は平面図、第２図は
正面図、第３図および第４図はそれぞれテープ正
送り時および逆送り時の平面図、第５図は従来の
テープ送り装置の平面図である。
８……ピンチローラアーム、９……第１レバー
、１１……第２レバー、１２……ガイド溝、１３
……ストツパピン、１４……ばね、１７……ピン
チローラ、１９……キヤプスタン、２０……磁気
テープ。
1 to 4 show one embodiment of the tape feeding device of this invention, in which FIG. 1 is a plan view, FIG. 2 is a front view, and FIGS. 3 and 4 show tape forward feeding and reverse tape feeding, respectively. FIG. 5 is a plan view of a conventional tape feeding device. 8... Pinch roller arm, 9... First lever, 11... Second lever, 12... Guide groove, 13
... Stopper pin, 14 ... Spring, 17 ... Pinch roller, 19 ... Capstan, 20 ... Magnetic tape.
Claims (1)
されたピンチローラを磁気テープを介してキヤプ
スタンに圧接し、テープ送りを行なう回転ヘツド
式磁気記録再生装置のテープ送り装置において、 前記アームを、基部が回動自在に支持された第
１レバーと、基部が前記第１レバーの先端部に回
動自在に支持され先端部に前記ピンチローラを支
持した第２レバーとにより構成し、前記第２レバ
ーを回動付勢する付勢手段を設けるとともに、前
記第２レバーを前記付勢に抗して前記第１レバー
に対しく字状屈曲状態に保持するストツパを設け
、かつ、前記第２レバーの先端部を押圧して前記
両レバーのく字状屈曲状態で前記ピンチローラを
前記キヤプスタンに圧接する一方向送りモードと
、前記第１レバーの先端部を押圧して前記ピンチ
ローラを前記キヤプスタンに当接するとともに前
記両レバーを直線状伸長状態とし前記ピンチロー
ラを前記キヤプスタンに圧接する他方向送りモー
ドとを形成する押圧手段を備えてなるテープ送り
装置。[Claims for Utility Model Registration] A tape feeding device of a rotary head magnetic recording/reproducing device which feeds the tape by rotating a pinch roller arm and pressing the pinch roller supported by the arm against a capstan via a magnetic tape. The arm is formed by a first lever whose base is rotatably supported, and a second lever whose base is rotatably supported by the tip of the first lever and whose tip supports the pinch roller. comprising a biasing means for rotationally biasing the second lever, and a stopper for resisting the bias and holding the second lever in a dogleg-shaped bent state with respect to the first lever; and a unidirectional feed mode in which the pinch roller is pressed against the capstan with both levers bent in a dogleg shape by pressing the tip of the second lever, and a unidirectional feed mode in which the pinch roller is pressed against the capstan by pressing the tip of the first lever. A tape feeding device comprising a pressing means for bringing a pinch roller into contact with the capstan, and setting both levers in a linearly extended state to form an other direction feeding mode in which the pinch roller is brought into pressure contact with the capstan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160243U JPH0166634U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160243U JPH0166634U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166634U true JPH0166634U (en) | 1989-04-28 |
Family
ID=31442138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160243U Pending JPH0166634U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166634U (en) |
-
1987
- 1987-10-20 JP JP1987160243U patent/JPH0166634U/ja active Pending
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