JPS62190934U - - Google Patents
Info
- Publication number
- JPS62190934U JPS62190934U JP7983886U JP7983886U JPS62190934U JP S62190934 U JPS62190934 U JP S62190934U JP 7983886 U JP7983886 U JP 7983886U JP 7983886 U JP7983886 U JP 7983886U JP S62190934 U JPS62190934 U JP S62190934U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- link
- pinch roller
- fulcrum shaft
- rotatably supported
- 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
Description
第１Ａ図〜第３図は本考案の一実施例を示した
ものであつて、第１Ａ図はピンチローラ及びテー
プガイドの復動状態を示す平面図、第１Ｂ図は同
上の往復動の中間状態を示す平面図、第１Ｃ図は
同上の往動状態を示す平面図、第２図はピンチロ
ーラ及びテープガイドの支持構造部分の分解斜視
図、第３図はピンチローラ及びテープガイドの移
動スペースを説明する概略図面である。第４図は
従来例の平面図である。
また図面に用いられた符号において、５……テ
ープカセツト、１２……第１のアーム、１３……
第１の支点軸、１４……第２の支点軸、１５……
第２のアーム、１６……第１のリンク、１７……
第２のリンク、２０……ばね、２１……ストツパ
ー、２３……ピンチローラ、２４……テープガイ
ド、２５……駆動機構、４５……プランジヤーソ
レノイド、４７……ピンチローラ圧着アームであ
る。
1A to 3 show an embodiment of the present invention, in which FIG. 1A is a plan view showing the reciprocating state of the pinch roller and tape guide, and FIG. 1B is an intermediate view of the same reciprocating motion. Fig. 1C is a plan view showing the forward movement state of the same as above, Fig. 2 is an exploded perspective view of the supporting structure portion of the pinch roller and tape guide, and Fig. 3 is the movement space of the pinch roller and tape guide. FIG. FIG. 4 is a plan view of a conventional example. Further, in the symbols used in the drawings, 5... tape cassette, 12... first arm, 13...
First fulcrum shaft, 14... Second fulcrum shaft, 15...
Second arm, 16... First link, 17...
Second link, 20... Spring, 21... Stopper, 23... Pinch roller, 24... Tape guide, 25... Drive mechanism, 45... Plunger solenoid, 47... Pinch roller pressure bonding arm.
Claims (1)
１のアームと、第１のアームの他端に設けられた
第２の支点軸に一端が回転自在に枢支された第２
のアームと、第１の支点軸に回転自在に枢支され
た第１のリンクと、一端が第１のリンクの一端に
回転自在に枢支されかつ他端が第２のアームの一
端に回転自在に枢支された第２のリンクと、第１
のアームに対して第２のアームを屈曲された状態
に回転付勢するばねと、第１のリンクの回転規制
用ストツパーとを有し、 第２のアームの両端にピンチローラ及びテープ
ガイドを取付け、駆動機構により第１のアームを
第１の支点軸を中心に回転駆動することによつて
ピンチローラ及びテープガイドをテープカセツト
内の復動位置とテープカセツト前方の往動位置と
の間で往復駆動するように構成し、 その際、ばねによる第２のアームの回転付勢作
用と、ストツパーによる第１のリンクの回転規制
作用との協働作用によつて、第２のアームをテー
プカセツトの前面とほゞ平行な状態に保ちつつ第
１のアームにより往復駆動させるように構成した
ピンチローラの往復駆動装置。[Claims for Utility Model Registration] A first arm having one end rotatably supported on a first fulcrum shaft, and one end rotatably supporting a second fulcrum shaft provided at the other end of the first arm. The second, which was pivoted to
an arm, a first link rotatably supported on a first fulcrum shaft, one end rotatably supported on one end of the first link, and the other end rotated to one end of a second arm. a freely pivoted second link;
a spring that biases the second arm to rotate relative to the arm in a bent state, and a stopper for restricting rotation of the first link, and a pinch roller and a tape guide are attached to both ends of the second arm. By rotating the first arm around the first fulcrum shaft by the drive mechanism, the pinch roller and the tape guide are reciprocated between the backward movement position inside the tape cassette and the forward movement position in front of the tape cassette. At this time, the second arm is rotated toward the tape cassette by the cooperation of the rotation biasing action of the second arm by the spring and the rotation restricting action of the first link by the stopper. A reciprocating drive device for a pinch roller configured to be reciprocally driven by a first arm while maintaining the pinch roller in a state substantially parallel to the front surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7983886U JPH0454578Y2 (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7983886U JPH0454578Y2 (en) | 1986-05-27 | 1986-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190934U true JPS62190934U (en) | 1987-12-04 |
| JPH0454578Y2 JPH0454578Y2 (en) | 1992-12-22 |
Family
ID=30930083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7983886U Expired JPH0454578Y2 (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454578Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237556A (en) * | 1988-07-28 | 1990-02-07 | Sony Corp | Pinch roller pressing device |
-
1986
- 1986-05-27 JP JP7983886U patent/JPH0454578Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237556A (en) * | 1988-07-28 | 1990-02-07 | Sony Corp | Pinch roller pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0454578Y2 (en) | 1992-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6232855Y2 (en) | ||
| JPS6294414U (en) | ||
| JPS62190934U (en) | ||
| JP3366668B2 (en) | Needle bar drive release device for multi-head sewing machine | |
| JPS63193231U (en) | ||
| JPS61125049U (en) | ||
| JPH01278385A (en) | Ink ribbon device | |
| JPH0255422U (en) | ||
| JPS5888975U (en) | A sewing machine that has a mechanism that adjusts the direction and amount of movement of the feed dog that transports the material to be sewn. | |
| JPH0289647U (en) | ||
| JPS64955Y2 (en) | ||
| JPS606323A (en) | Simplified x-y table | |
| JPH0447770U (en) | ||
| JPH0183737U (en) | ||
| JPS63102499U (en) | ||
| JPS6124040U (en) | Chair type pine surgery device | |
| JPS6077044U (en) | Rotating body drive device | |
| JPS5925641U (en) | Brake mechanism of tape recorder | |
| JPH01146336U (en) | ||
| JPH0473492U (en) | ||
| JPH0260934U (en) | ||
| JPH0430958U (en) | ||
| JPS62117733U (en) | ||
| JPH0255421U (en) | ||
| JPS61134884U (en) |