JPS5865659U - VTR tape winding device - Google Patents
VTR tape winding deviceInfo
- Publication number
- JPS5865659U JPS5865659U JP16020881U JP16020881U JPS5865659U JP S5865659 U JPS5865659 U JP S5865659U JP 16020881 U JP16020881 U JP 16020881U JP 16020881 U JP16020881 U JP 16020881U JP S5865659 U JPS5865659 U JP S5865659U
- Authority
- JP
- Japan
- Prior art keywords
- photointerrupter
- winding device
- post
- motor
- tape
- 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
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (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、本考案の一実施例におけるテープ走行系を示
す図、第2図は、本考案の一実施例の構成図、第3図は
、レバーとホトインタラプタとの関係を示す部分斜視図
、第4図は、リールモータの制御回路構成図である。
1・・・・・・テープカセット、2・・・・・・テープ
供給リール台、3・・・・・・テープ巻取1ノール台、
5・・曲磁気テープ、6・・・・・・キャプスタン、7
・・曲ピンチローラ、訃・・・・・引出ポスト、14・
・・・・・レバー、18・・・・・・ホトインタラプタ
、20・・・・・・リールモータ、21・・・・・・増
幅器、22・・・・・・ドライブ回路、23・・・・・
・電流制御回路。FIG. 1 is a diagram showing a tape running system in an embodiment of the present invention, FIG. 2 is a configuration diagram of an embodiment of the present invention, and FIG. 3 is a partial perspective view showing the relationship between a lever and a photointerrupter. 4 are control circuit configuration diagrams of the reel motor. 1... Tape cassette, 2... Tape supply reel stand, 3... Tape winding 1 knoll stand,
5...Song magnetic tape, 6...Capstan, 7
...Curved pinch roller, tail...Drawer post, 14.
... Lever, 18 ... Photo interrupter, 20 ... Reel motor, 21 ... Amplifier, 22 ... Drive circuit, 23 ...・・・
・Current control circuit.
Claims (1)
御をホトインタラプタを用いて行なう平行2リール型カ
セットVTRにおいて、キャプスタン・ピンチローラと
巻取リール台との間にテープの走行を規正する引出ポス
トを設けるとともに、この引出ポストを引出した状態で
のみ引出ポストに連動してホトインタラプタの光量を可
変するレハーヲ設け、前記ホトインタラプタの光量が一
定となるように前記モータのトルクを制御し、一定のテ
ープ張力を得ることを特徴とするVTRのテープ巻取装
置。In a parallel two-reel type cassette VTR in which a reel stand and a motor are directly connected and the torque of the motor is controlled using a photointerrupter, a drawer is provided between a capstan/pinch roller and a take-up reel stand for regulating the running of the tape. A post is provided, and a relay is provided that changes the light intensity of the photointerrupter in conjunction with the pullout post only when the pullout post is pulled out, and controls the torque of the motor so that the light intensity of the photointerrupter remains constant. A tape winding device for a VTR, characterized in that it obtains a tape tension of .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16020881U JPS5865659U (en) | 1981-10-29 | 1981-10-29 | VTR tape winding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16020881U JPS5865659U (en) | 1981-10-29 | 1981-10-29 | VTR tape winding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5865659U true JPS5865659U (en) | 1983-05-04 |
JPH0110776Y2 JPH0110776Y2 (en) | 1989-03-28 |
Family
ID=29952630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16020881U Granted JPS5865659U (en) | 1981-10-29 | 1981-10-29 | VTR tape winding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5865659U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237019A (en) * | 1975-09-18 | 1977-03-22 | Tdk Corp | Tape takeup device |
JPS5597054A (en) * | 1979-01-12 | 1980-07-23 | Victor Co Of Japan Ltd | Tape tension control unit |
JPS5637852A (en) * | 1979-09-04 | 1981-04-11 | Sony Corp | Tape run driver of vtr |
-
1981
- 1981-10-29 JP JP16020881U patent/JPS5865659U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237019A (en) * | 1975-09-18 | 1977-03-22 | Tdk Corp | Tape takeup device |
JPS5597054A (en) * | 1979-01-12 | 1980-07-23 | Victor Co Of Japan Ltd | Tape tension control unit |
JPS5637852A (en) * | 1979-09-04 | 1981-04-11 | Sony Corp | Tape run driver of vtr |
Also Published As
Publication number | Publication date |
---|---|
JPH0110776Y2 (en) | 1989-03-28 |
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