JPS6486351A - Braking device for reel base of magnetic recording and reproducing device - Google Patents
Braking device for reel base of magnetic recording and reproducing deviceInfo
- Publication number
- JPS6486351A JPS6486351A JP62244669A JP24466987A JPS6486351A JP S6486351 A JPS6486351 A JP S6486351A JP 62244669 A JP62244669 A JP 62244669A JP 24466987 A JP24466987 A JP 24466987A JP S6486351 A JPS6486351 A JP S6486351A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- reel base
- reel
- magnetic recording
- unidirectional clutch
- 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
Abstract
PURPOSE:To attain thin profile for the entire device by meshing with a gear having a unidirectional clutch to at least one gear of a couple of reel bases. CONSTITUTION:A gear 18 having a unidirectional clutch 17 meshes with a gear 12 provided at least one of reel bases 2, 3. In the FWD system mode such as recording or reproduction of a tape, the gear 18 having the unidirectional clutch 17 is driven nearly at no load together with the gear 12 of the reel base 2. In the RVS mode at tape rewinding or the like, the gear 18 is stopped by the clutch 17 and a load is applied to the gear 12 of the reel base 2 to suppress idle rotation of the reel base. Thus, the thickness required for a brake drum is not required, then the device profile is made thin by the thickness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62244669A JP2875528B2 (en) | 1987-09-29 | 1987-09-29 | Reel stand brake device for magnetic recording and reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62244669A JP2875528B2 (en) | 1987-09-29 | 1987-09-29 | Reel stand brake device for magnetic recording and reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6486351A true JPS6486351A (en) | 1989-03-31 |
JP2875528B2 JP2875528B2 (en) | 1999-03-31 |
Family
ID=17122188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62244669A Expired - Fee Related JP2875528B2 (en) | 1987-09-29 | 1987-09-29 | Reel stand brake device for magnetic recording and reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2875528B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57133544A (en) * | 1981-01-29 | 1982-08-18 | Toshiba Corp | Back tension mechanism of reverse reproduction |
-
1987
- 1987-09-29 JP JP62244669A patent/JP2875528B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57133544A (en) * | 1981-01-29 | 1982-08-18 | Toshiba Corp | Back tension mechanism of reverse reproduction |
Also Published As
Publication number | Publication date |
---|---|
JP2875528B2 (en) | 1999-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |