JPS5495204A - Endless tape running device - Google Patents
Endless tape running deviceInfo
- Publication number
- JPS5495204A JPS5495204A JP166678A JP166678A JPS5495204A JP S5495204 A JPS5495204 A JP S5495204A JP 166678 A JP166678 A JP 166678A JP 166678 A JP166678 A JP 166678A JP S5495204 A JPS5495204 A JP S5495204A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- winding part
- sag
- outermost circumference
- tension
- 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
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
PURPOSE: To achieve the reduction in the abrasion and damage of tape by providing a guide which lets the tape after having formed a sag be wound on the outermost circumference of winding part.
CONSTITUTION: A tape 21 after having formed a sag 36 is guided by a plate form guide 38 provided on an annular body 22 to jump over an annular body 22 and tape winding part 21' and is taken up on the outermost circumference of the tape winding part 21'. The tape 21 generates constant tension at the position of the sag 36 during high speed runnng. This tension is applied as back tension upon the tape in the tape winding part 21'. When the length of the tape 21 varies, for example, elongates, the sag 36' elongates along the peripheral part of a capstan 30 like 36'. Hence, the vibrations of the tape 21 from the tape driving mechanism up to the outermost circumference of the tape winding part 21' and the variations of the gap between the tapes at the tape winding part 21' are suppressed and therefore the tape 21 may be high at a high speed stably.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP166678A JPS5495204A (en) | 1978-01-11 | 1978-01-11 | Endless tape running device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP166678A JPS5495204A (en) | 1978-01-11 | 1978-01-11 | Endless tape running device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5495204A true JPS5495204A (en) | 1979-07-27 |
Family
ID=11507835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP166678A Pending JPS5495204A (en) | 1978-01-11 | 1978-01-11 | Endless tape running device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5495204A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4910618A (en) * | 1987-07-27 | 1990-03-20 | Teac Corporation | Guide structure for guiding endless magnetic tape in a rotary head transport |
-
1978
- 1978-01-11 JP JP166678A patent/JPS5495204A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4910618A (en) * | 1987-07-27 | 1990-03-20 | Teac Corporation | Guide structure for guiding endless magnetic tape in a rotary head transport |
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