JPS538109A - Cassette tape feed speed detecting mechanism - Google Patents
Cassette tape feed speed detecting mechanismInfo
- Publication number
- JPS538109A JPS538109A JP8271976A JP8271976A JPS538109A JP S538109 A JPS538109 A JP S538109A JP 8271976 A JP8271976 A JP 8271976A JP 8271976 A JP8271976 A JP 8271976A JP S538109 A JPS538109 A JP S538109A
- Authority
- JP
- Japan
- Prior art keywords
- tape feed
- feed speed
- speed detecting
- cassette tape
- detecting mechanism
- 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
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Abstract
PURPOSE: To detect the tape traveling speed in the form of a frequency of the varying electrostatic capacity by periodically changing the electrostatic capacity against tape feed fin the capstanless method.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8271976A JPS538109A (en) | 1976-07-12 | 1976-07-12 | Cassette tape feed speed detecting mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8271976A JPS538109A (en) | 1976-07-12 | 1976-07-12 | Cassette tape feed speed detecting mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS538109A true JPS538109A (en) | 1978-01-25 |
Family
ID=13782208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8271976A Pending JPS538109A (en) | 1976-07-12 | 1976-07-12 | Cassette tape feed speed detecting mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS538109A (en) |
-
1976
- 1976-07-12 JP JP8271976A patent/JPS538109A/en active Pending
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