JPS5865662U - Tape back tension control device - Google Patents

Tape back tension control device

Info

Publication number
JPS5865662U
JPS5865662U JP16182581U JP16182581U JPS5865662U JP S5865662 U JPS5865662 U JP S5865662U JP 16182581 U JP16182581 U JP 16182581U JP 16182581 U JP16182581 U JP 16182581U JP S5865662 U JPS5865662 U JP S5865662U
Authority
JP
Japan
Prior art keywords
tape
tension
tension lever
control device
feeding side
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
Application number
JP16182581U
Other languages
Japanese (ja)
Other versions
JPS6338431Y2 (en
Inventor
堀内　吉森
Original Assignee
ソニー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ソニー株式会社 filed Critical ソニー株式会社
Priority to JP16182581U priority Critical patent/JPS5865662U/en
Publication of JPS5865662U publication Critical patent/JPS5865662U/en
Application granted granted Critical
Publication of JPS6338431Y2 publication Critical patent/JPS6338431Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はＶＴＲの従来例を説明する概略平面図、第２図
は本考案をＶＴＲに適用した一実施例を示した平面図で
ある。 また図面に用いられた符号において、１・・・・・・テ
ープカセット、４・・・・・・テープ、８・・・・・・
キャプスタン、１２．１３・・・・・・リール台、１４
・・・・・・第１のテンションレバー、１６，２３．２
８．３１・・・・・・スフ’ｌＪング、１７，２４・・
・・・・テンション検出ピン、１８・・・・・・ブレー
キシュ、２１・・・・・・第２のテンションレバー、２
６・・・・・・連動杆、２９・・・・・・電磁プランジ
ャーである。FIG. 1 is a schematic plan view illustrating a conventional example of a VTR, and FIG. 2 is a plan view showing an embodiment in which the present invention is applied to a VTR. In addition, in the symbols used in the drawings, 1... tape cassette, 4... tape, 8...
Capstan, 12.13... Reel stand, 14
...First tension lever, 16, 23.2
8.31...Suf'lJung, 17,24...
...Tension detection pin, 18...Brake shoe, 21...Second tension lever, 2
6... Interlocking rod, 29... Electromagnetic plunger.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テープ送出し側のテープテンションを検出してそのテー
プ送出し側リールのブレーキトルクを制御するように構
成した第１のテンションレバーと、テープ巻取り側のテ
ープテンションを検出する第２のテンションレバーと、
テープの走行ロスが多い場合と少ない場合とで切換えら
れ、走行ロスが多い場合に上記第２のテンションレバー
を上記第１のテンションレバーに連動させる連動部材と
を有し、テープの走行ロスが多い場合には上記第２゜の
テンションレバーによって検出したテープ巻取り側のテ
ープテンションと上記第１のテンションレバーによって
検出したテープ送出し側のテープテンションとによって
テープ送出し側のブレーキトルクを制御するように構成
したテープのパックテンションコントロール装置。A first tension lever configured to detect the tape tension on the tape feeding side and control the brake torque of the tape feeding side reel, and a second tension lever configured to detect the tape tension on the tape winding side. ,
and an interlocking member that is switched between when there is a lot of tape running loss and when there is little tape running loss, and interlocks the second tension lever with the first tension lever when the tape running loss is large, and the tape running loss is large. In this case, the brake torque on the tape feeding side is controlled by the tape tension on the tape winding side detected by the second tension lever and the tape tension on the tape feeding side detected by the first tension lever. Tape pack tension control device configured as follows.
JP16182581U 1981-10-29 1981-10-29 Tape back tension control device Granted JPS5865662U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16182581U JPS5865662U (en) 1981-10-29 1981-10-29 Tape back tension control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16182581U JPS5865662U (en) 1981-10-29 1981-10-29 Tape back tension control device

Publications (2)

Publication Number Publication Date
JPS5865662U true JPS5865662U (en) 1983-05-04
JPS6338431Y2 JPS6338431Y2 (en) 1988-10-11

Family

ID=29954163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16182581U Granted JPS5865662U (en) 1981-10-29 1981-10-29 Tape back tension control device

Country Status (1)

Country Link
JP (1) JPS5865662U (en)

Also Published As

Publication number Publication date
JPS6338431Y2 (en) 1988-10-11

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