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Class Information
Number: 242/333.5
Name: Winding, tensioning, or guiding > Unwinding and rewinding a machine convertible information carrier (e.g., magnetic tape or photographic film) > Automated stop or reverse > Coil diameter sensor
Description: Subject matter wherein the controller includes an operator actuated by the changing radial dimension of carrier wound on either the supply or take-up coil.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7364106 |
Compensation for tape breakage in a tape drive |
Apr. 29, 2008 |
| 5683053 |
Cine-video film transport apparatus having film supply and take-up reels between which the film is driven at a speed varied in accordance with changes in the outer diameter of the film being u |
Nov. 4, 1997 |
| 5016031 |
Film winding/rewinding apparatus |
May. 14, 1991 |
| 4561608 |
Adaptive end of tape detection apparatus and method |
Dec. 31, 1985 |
| 4340194 |
Tape cassette |
Jul. 20, 1982 |
| 4303813 |
Precision actuation switch |
Dec. 1, 1981 |
| 4189114 |
Fast rewinding device for cassette tapes |
Feb. 19, 1980 |
| 4076186 |
Magnetic tape cassettes |
Feb. 28, 1978 |
| 3995789 |
Reel safety brake |
Dec. 7, 1976 |
| 3955779 |
Cartridge with removable take-up sub-cartridge |
May. 11, 1976 |
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