JPS5865690U - Tape removal prevention device - Google Patents
Tape removal prevention deviceInfo
- Publication number
- JPS5865690U JPS5865690U JP16226781U JP16226781U JPS5865690U JP S5865690 U JPS5865690 U JP S5865690U JP 16226781 U JP16226781 U JP 16226781U JP 16226781 U JP16226781 U JP 16226781U JP S5865690 U JPS5865690 U JP S5865690U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- limiter
- prevention device
- removal prevention
- tape removal
- 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
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に係るテープ外れ防止装置を備えた長時
間録画・再生用VTR磁気テープカセットの概略断面図
、第2図は第1図の■−■線矢視断面図、第3図は第1
図のm−m線矢視断面眸第4図は第3図のIV−IV線
矢視断面図、第5図はリミッタ34の斜視図、第6図は
第3図のVI−VI゛ 線矢視断面図、第7図および第
8図はテープリール13の組立工程を示す部分拡大断面
図、第9図乃至第11歯はリミッタの他の実施例を示す
斜視図、第12図乃至第14図1ま下部円板13bの他
の実施例を示す部分拡大断面図である。
6・・・・・・テープ、12.13・」・・・・テープ
リール、12a、 13a=−−−−−上部円板、1
2b、 13b−−−−−−下部円板、13d、34d
・・・・□・・滑動面(滑動要素)、34・・・・・・
リミッタ、34a・・・・・・テープ当接面。Fig. 1 is a schematic sectional view of a VTR magnetic tape cassette for long-term recording and playback equipped with a tape detachment prevention device according to the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3. is the first
4 is a cross-sectional view taken along the line IV--IV in FIG. 3, FIG. 5 is a perspective view of the limiter 34, and FIG. 6 is taken along the line VI-VI in FIG. 3. 7 and 8 are partially enlarged sectional views showing the assembly process of the tape reel 13. FIGS. 9 to 11 are perspective views showing other embodiments of the limiter, and FIGS. 14 FIG. 1 is a partially enlarged sectional view showing another embodiment of the lower disk 13b. 6...Tape, 12.13...Tape reel, 12a, 13a=----Upper disc, 1
2b, 13b--Lower disc, 13d, 34d
...□...Sliding surface (sliding element), 34...
Limiter, 34a... Tape contact surface.
Claims (1)
一体的に形成し、該芯部13Cにテープ6を巻着すべく
成したテープリール13を設ける一方、該テープリール
13の周囲複数個所に外半径方向に移動し、かつもとの
位置にもどるリミッタ34を配設し、該リミッタ34の
先端を前記上下の各円板13a、13b間の外周縁より
若干内方に入り込ませると共に、前記リミッタ34先端
にはテープ当接面34aを形成し、さらに前記テープリ
ール13における下部円板13bの下側のコーナ部が前
記当接面34aに連設する部分かの何れか一方もしくは
両方に傾斜状の滑動要素13d。 34bを形成し、たことを特徴とするテープ外れ防。 止装置。[Claims for Utility Model Registration] A core 13C is integrally formed in the center between the upper and lower discs 13a and 13b, and a tape reel 13 is provided to wrap the tape 6 around the core 13C. On the other hand, a limiter 34 that moves in the outer radial direction and returns to the original position is disposed at multiple locations around the tape reel 13, and the tip of the limiter 34 is placed outside between the upper and lower discs 13a and 13b. A tape contact surface 34a is formed at the tip of the limiter 34, and a lower corner portion of the lower disc 13b of the tape reel 13 is connected to the contact surface 34a. The sliding element 13d is inclined on one or both of the parts. 34b to prevent tape from coming off. Stop device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16226781U JPS6017104Y2 (en) | 1981-10-29 | 1981-10-29 | Tape removal prevention device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16226781U JPS6017104Y2 (en) | 1981-10-29 | 1981-10-29 | Tape removal prevention device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5865690U true JPS5865690U (en) | 1983-05-04 |
JPS6017104Y2 JPS6017104Y2 (en) | 1985-05-27 |
Family
ID=29954590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16226781U Expired JPS6017104Y2 (en) | 1981-10-29 | 1981-10-29 | Tape removal prevention device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017104Y2 (en) |
-
1981
- 1981-10-29 JP JP16226781U patent/JPS6017104Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6017104Y2 (en) | 1985-05-27 |
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