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JPS5597056A - Roller drive type endless tape running device - Google Patents

Roller drive type endless tape running device

Info

Publication number
JPS5597056A
JPS5597056A JP301579A JP301579A JPS5597056A JP S5597056 A JPS5597056 A JP S5597056A JP 301579 A JP301579 A JP 301579A JP 301579 A JP301579 A JP 301579A JP S5597056 A JPS5597056 A JP S5597056A
Authority
JP
Japan
Prior art keywords
tape
attached
friction plate
pulley
pinch lever
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
Application number
JP301579A
Other languages
Japanese (ja)
Inventor
Hideaki Koiwai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP301579A priority Critical patent/JPS5597056A/en
Publication of JPS5597056A publication Critical patent/JPS5597056A/en
Pending legal-status Critical Current

Links

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

PURPOSE: To hold the proper tape tension regardless of the tape length by providing the friction plate capable of the shift in the axial direction to the shaft driven by the motor and then pressing the friction plate properly via the spring force and the drum-shaped friction wheel attached to the roller shaft on which the wound tape is put.
CONSTITUTION: Capstan 22 is attached directly to motor output axle 21. Pulley 26 and reel 27 are attached to axle 24 so that the interlocking may be secured between them via spring 29, and hardwearing rubber plate 30 is attached to pulley 26 as the friction plate. At the same time, pulley 26 can move up and down by the function of the pinch lever. With push of the pinch lever, friction plate 30 gives the turn to the friction wheel and then roller 38. Thus wound tape 39 puts on runs simultaneously with tape 40 touching capstan 22. When the pinch lever is pulled, no turn is given to the friction wheel. In such way, the tape tension is lowered down regardless of the tape length to hold the proper tape tension.
COPYRIGHT: (C)1980,JPO&Japio
JP301579A 1979-01-17 1979-01-17 Roller drive type endless tape running device Pending JPS5597056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP301579A JPS5597056A (en) 1979-01-17 1979-01-17 Roller drive type endless tape running device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP301579A JPS5597056A (en) 1979-01-17 1979-01-17 Roller drive type endless tape running device

Publications (1)

Publication Number Publication Date
JPS5597056A true JPS5597056A (en) 1980-07-23

Family

ID=11545505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP301579A Pending JPS5597056A (en) 1979-01-17 1979-01-17 Roller drive type endless tape running device

Country Status (1)

Country Link
JP (1) JPS5597056A (en)

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