JPS5469406A - Magnetic tape apparatus - Google Patents
Magnetic tape apparatusInfo
- Publication number
- JPS5469406A JPS5469406A JP13618977A JP13618977A JPS5469406A JP S5469406 A JPS5469406 A JP S5469406A JP 13618977 A JP13618977 A JP 13618977A JP 13618977 A JP13618977 A JP 13618977A JP S5469406 A JPS5469406 A JP S5469406A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- suction
- tape
- vacuum
- reel
- 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
Landscapes
- Winding Of Webs (AREA)
Abstract
PURPOSE: To automatically perform the operation of winding a magnetic tape to a take-up reel which is most laborious in loading operation by making use of suction action of vacuum and reduce the rise of cost as far as possible.
CONSTITUTION: When a push-button 11 is pushed, current flows in solenoid 22, which in turn attracts a plunger 28 in the arrow direction, thereby causing a shield block 26 to open in the arrow direction and permitting easy passage of a magnetic tape 27. At the same time, power source for a vacuum blower is turned on to supply vacuum pressure to an air chamber 38 via tube 39. Next, a feed tape reel 12 is mounted to a reel holding mechanism 13 and the magnetic tape is led to a reel 18 to be approached to the suction holes 37 of an intermediate ring 34 so that it is sucked by the vacuum pressure. As the suction holes 37 are closed by the suction of the magnetic tape, the air pressure in the air chamber 38 changes and this change is detected by a suction detection circuit 40, which in turn generates a signal. This signal causes a take-up motor 31 to run to slightly wound the magnetic tape so that all of the four suction holes 37 are closed and the tape is prevented from detaching. At the same time, suction ports 20, 20' are opened and a vacuum pressure is supplied to vacuum columns 19, 19', whereby the loop of the tape is created.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13618977A JPS5469406A (en) | 1977-11-15 | 1977-11-15 | Magnetic tape apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13618977A JPS5469406A (en) | 1977-11-15 | 1977-11-15 | Magnetic tape apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5469406A true JPS5469406A (en) | 1979-06-04 |
JPS5636506B2 JPS5636506B2 (en) | 1981-08-25 |
Family
ID=15169417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13618977A Granted JPS5469406A (en) | 1977-11-15 | 1977-11-15 | Magnetic tape apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5469406A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1192920A (en) * | 1981-11-24 | 1985-09-03 | Wayne V. Fannin | Vehicle suspension unit with replacement air spring |
-
1977
- 1977-11-15 JP JP13618977A patent/JPS5469406A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5636506B2 (en) | 1981-08-25 |
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