JPS6431522U - - Google Patents
Info
- Publication number
- JPS6431522U JPS6431522U JP12637087U JP12637087U JPS6431522U JP S6431522 U JPS6431522 U JP S6431522U JP 12637087 U JP12637087 U JP 12637087U JP 12637087 U JP12637087 U JP 12637087U JP S6431522 U JPS6431522 U JP S6431522U
- Authority
- JP
- Japan
- Prior art keywords
- reel
- capstan
- magnetic tape
- pulley
- radius
- 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
- 239000002783 friction material Substances 0.000 description 1
Description
第１図はこの考案の一実施例による磁気テープ
駆動装置を示す断面側面図、第２図は第１図の要
部を示す斜視図、第３図は第１図の動作を説明す
る平面図、第４図は従来の磁気テープ駆動装置を
示す断面側面図、第５図は第４図の分解斜視図で
ある。
２は磁気テープ、２ａはリール、１４はキヤプ
スタンシヤフト、３６はリールモータ、５９はリ
ール台、６２はリールフツク、７２はスリツプ部
材としての摩擦材、７３は駆動手段である。なお
、図中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a cross-sectional side view showing a magnetic tape drive device according to an embodiment of the invention, FIG. 2 is a perspective view showing the main parts of FIG. 1, and FIG. 3 is a plan view explaining the operation of FIG. 1. , FIG. 4 is a cross-sectional side view showing a conventional magnetic tape drive device, and FIG. 5 is an exploded perspective view of FIG. 4. 2 is a magnetic tape, 2a is a reel, 14 is a capstan shaft, 36 is a reel motor, 59 is a reel stand, 62 is a reel hook, 72 is a friction material as a slip member, and 73 is a driving means. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
クを介して回転させるリール台、このリール台の
基部に同軸状に装備され、このリール台を回転駆
動し得るリールモータ、上記磁気テープを所定速
度で移動させるキヤプスタン及びピンチローラを
備えた磁気テープ駆動装置において、上記キヤプ
スタンを上記リールモータによつて回転駆動する
駆動手段、上記リール台と上記リールフツクとの
間に介装され、これらリール台とリールフツクと
をスリツプさせ得るスリツプ部材を備えたことを
特徴とする磁気テープ駆動装置。 (2) 駆動手段は、リールモータに設けられ、こ
のリールモータと一体的に回転するリールプーリ
、キヤプスタンに設けられ、このキヤプスタンと
一体的に回転するキヤプスタンプーリ、これらリ
ールプーリ及びキヤプスタンプーリとの間に張架
されたドライブベルトからなり、かつリールの半
径と上記キヤプスタンプーリの半径の積は、上記
リールプーリの半径とキヤプスタンシヤフトの半
径の積より大きくしたものであることを特徴とす
る実用新案登録請求の範囲第１項記載の磁気テー
プ駆動装置。[Claims for Utility Model Registration] (1) A reel stand for rotating a reel on which magnetic tape is wound via a reel hook, and a reel motor installed coaxially at the base of this reel stand and capable of rotationally driving this reel stand. , a magnetic tape drive device comprising a capstan and a pinch roller for moving the magnetic tape at a predetermined speed; a drive means for rotationally driving the capstan by the reel motor; and a drive means interposed between the reel stand and the reel hook. What is claimed is: 1. A magnetic tape drive device comprising a slip member capable of slipping the reel stand and the reel hook. (2) The driving means includes a reel pulley that is provided on the reel motor and rotates integrally with the reel motor, a capstan pulley that is provided on the capstan and rotates integrally with the capstan, and these reel pulleys and capstan pulleys. a drive belt stretched between the reel and the capstan pulley, and the product of the radius of the reel and the radius of the capstan pulley is larger than the product of the radius of the reel pulley and the radius of the capstan shaft. A magnetic tape drive device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12637087U JPS6431522U (en) | 1987-08-21 | 1987-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12637087U JPS6431522U (en) | 1987-08-21 | 1987-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431522U true JPS6431522U (en) | 1989-02-27 |
Family
ID=31377834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12637087U Pending JPS6431522U (en) | 1987-08-21 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431522U (en) |
-
1987
- 1987-08-21 JP JP12637087U patent/JPS6431522U/ja active Pending
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