JPS63193232U - - Google Patents
Info
- Publication number
- JPS63193232U JPS63193232U JP8291987U JP8291987U JPS63193232U JP S63193232 U JPS63193232 U JP S63193232U JP 8291987 U JP8291987 U JP 8291987U JP 8291987 U JP8291987 U JP 8291987U JP S63193232 U JPS63193232 U JP S63193232U
- Authority
- JP
- Japan
- Prior art keywords
- pinch roller
- arm
- capstan
- chassis
- 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１図は本考案の実施例に係るテープ駆動装置
を示す平面図、第２図はその側面図、第３図は本
考案のテープ駆動装置を構成するピンチローラア
ームの分解平面図、第４Ａ図から第４Ｅ図は本考
案のテープ駆動装置の動作を順に示す平面図、第
５図は本考案のテープ駆動装置に備えられている
キヤプスタンとピンチローラの圧接状態を示す部
分側面図、第６図はＶＴＲのテープ駆動部を示す
平面図、第７図は従来例に係るテープ駆動装置の
平面図、第８図は第７図の側面図である。
２０…ピンチローラアーム、２１…第一のアー
ム、２１ａ…リベツト穴、２１ｂ…第一のアーム
のスプリング取付け部、２２…第二のアーム、２
２ａ…長穴、２２ｂ…切り欠き、２２ｃ…第二の
アームのスプリング取付け部、２２ｄ…ローラ軸
、２２ｅ…角穴、２３…シヤーシ、２４…アーム
ベース、２５…ピンチローラ、２６…リベツト、
２７…スプリング、２８…キヤプスタン、３０…
キヤツチヤ軸、３１…キヤツチヤ、３１ａ…嵌合
部、３２…ストツパ、３５…キヤプスタンベース
。
FIG. 1 is a plan view showing a tape drive device according to an embodiment of the present invention, FIG. 2 is a side view thereof, FIG. 3 is an exploded plan view of a pinch roller arm constituting the tape drive device of the present invention, and FIG. 4E are plan views sequentially showing the operation of the tape drive device of the present invention, FIG. 5 is a partial side view showing the state of pressure contact between the capstan and the pinch roller provided in the tape drive device of the present invention, and FIG. 7 is a plan view of a tape drive unit of a VTR, FIG. 7 is a plan view of a conventional tape drive device, and FIG. 8 is a side view of FIG. 7. 20... Pinch roller arm, 21... First arm, 21a... Rivet hole, 21b... Spring attachment part of first arm, 22... Second arm, 2
2a...Elongated hole, 22b...Notch, 22c...Spring attachment part of second arm, 22d...Roller shaft, 22e...Square hole, 23...Chassis, 24...Arm base, 25...Pinch roller, 26...Rivet,
27...Spring, 28...Capstan, 30...
Catcher shaft, 31... Catcher, 31a... Fitting portion, 32... Stopper, 35... Capstan base.
Claims (1)
ンチローラアームの先端にピンチローラが設けら
れ、テープローデイング動作において、前記アー
ムが回動してローデイングされたテープをピンチ
ローラによつてシヤーシ上のキヤプスタンに圧接
させるテープ駆動装置において、前記ピンチロー
ラは、シヤーシ上に基端が支持された第一のアー
ムと、この第一のアームに対し、進退動作自在に
支持され且つスプリングにより突出方向へ付勢さ
れている第二のアームとから成るとともに、前記
ピンチローラはこの第二のアームに支持されてお
り且つ、シヤーシ上のキヤプスタンの側方位置に
は、前記ピンチローラを支持しているローラ軸に
対する嵌合部を有し且つキヤプスタンに接近離反
する方向へ回動自在に支持されたキツチヤが設け
られていることを特徴とするテープ駆動装置。 A pinch roller is provided at the tip of a pinch roller arm that is rotatably provided on the chassis. During tape loading operation, the arm rotates and the loaded tape is transferred onto the chassis by the pinch roller. In the tape drive device that is brought into pressure contact with the capstan, the pinch roller is supported by a first arm whose base end is supported on the chassis, and is movable forward and backward with respect to the first arm, and is attached in the projecting direction by a spring. the pinch roller is supported by the second arm, and a roller shaft supporting the pinch roller is located at a side of the capstan on the chassis. What is claimed is: 1. A tape drive device comprising: a fitting having a fitting portion for the capstan and being rotatably supported in a direction toward and away from a capstan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8291987U JPH0450575Y2 (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8291987U JPH0450575Y2 (en) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63193232U true JPS63193232U (en) | 1988-12-13 |
| JPH0450575Y2 JPH0450575Y2 (en) | 1992-11-30 |
Family
ID=30936016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8291987U Expired JPH0450575Y2 (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450575Y2 (en) |
-
1987
- 1987-05-29 JP JP8291987U patent/JPH0450575Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450575Y2 (en) | 1992-11-30 |
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