JPS5573974A - Video tape cassette - Google Patents
Video tape cassetteInfo
- Publication number
- JPS5573974A JPS5573974A JP14575678A JP14575678A JPS5573974A JP S5573974 A JPS5573974 A JP S5573974A JP 14575678 A JP14575678 A JP 14575678A JP 14575678 A JP14575678 A JP 14575678A JP S5573974 A JPS5573974 A JP S5573974A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- cylinder
- reel
- hub
- notch
- 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
Abstract
PURPOSE: To realize a microminiature VTR cassette with omission of the complicated loading mechanism by securing both running and take-up of the tape only through driving of the capstan.
CONSTITUTION: Rotatable hub 4 is provided on the reel of one side, and spiral spring 7 charged previously is put between the hub and the reel. At the same time, timing belt 5 is wound between the hub and the reel of other side to give the proper tension to the tape. Notch 12 is provided to the case to secure the engagement with the cylinder of the VTR, and guide roller 17 is provided around the cylinder as if it holds the notch between in order to wind and energize the tape. In addition, pich roller 11 is provided to the tape running path within the case. In such constitution, the tape can be wound round the cylinder just by inserting the cassette toward the cylinder.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14575678A JPS5573974A (en) | 1978-11-25 | 1978-11-25 | Video tape cassette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14575678A JPS5573974A (en) | 1978-11-25 | 1978-11-25 | Video tape cassette |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5573974A true JPS5573974A (en) | 1980-06-04 |
Family
ID=15392420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14575678A Pending JPS5573974A (en) | 1978-11-25 | 1978-11-25 | Video tape cassette |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5573974A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142773A (en) * | 1983-02-03 | 1984-08-16 | Sony Corp | Magnetic recording and reproducing device |
-
1978
- 1978-11-25 JP JP14575678A patent/JPS5573974A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142773A (en) * | 1983-02-03 | 1984-08-16 | Sony Corp | Magnetic recording and reproducing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52134414A (en) | Magnetic tape device | |
JPS5564667A (en) | Cassette for video tape | |
JPS5573974A (en) | Video tape cassette | |
JPS5211021A (en) | Cassette tape winding system | |
JPS57200976A (en) | Endless cassette used for video tape recorder | |
JPS5221813A (en) | Cassette tape recording reproduction equipment | |
JPS5245916A (en) | Automatic tape retaining mechanism for cassette reel | |
JPS56145556A (en) | Endless tape device | |
JPS5694555A (en) | Cassette device | |
JPS5542335A (en) | Tape cassette | |
JPS5338381A (en) | Tape speed detecting mechanism | |
JPS5353302A (en) | Endless tape running device | |
JPS5597046A (en) | Tape running device | |
JPS5350807A (en) | Driving system of cassette tape recorder | |
JPS563454A (en) | Magnetic recording method | |
JPS5223904A (en) | Magnetic recording reproducing device | |
JPS5459114A (en) | Tape running method | |
JPS5724058A (en) | Tape feeding mechanism of magnetic recorder and reproducer | |
JPS5362506A (en) | Cassette type tape recorder | |
JPS5373125A (en) | Tape recorder | |
JPS5331116A (en) | Endless tape driving device | |
JPS55105833A (en) | Detecting method for tape roll-in | |
JPS5671845A (en) | Cassette holding mechanism for fixed head type video tape recorder | |
JPS52146207A (en) | Endless tape cartridge | |
JPS5322707A (en) | Tape driving device |