GB930055A - Improvements in or relating to tape handling equipment - Google Patents
Improvements in or relating to tape handling equipmentInfo
- Publication number
- GB930055A GB930055A GB800262A GB800262A GB930055A GB 930055 A GB930055 A GB 930055A GB 800262 A GB800262 A GB 800262A GB 800262 A GB800262 A GB 800262A GB 930055 A GB930055 A GB 930055A
- Authority
- GB
- United Kingdom
- Prior art keywords
- closed
- contacts
- relating
- current
- handling equipment
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/18—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier being longitudinally extended, e.g. punched tape
- G06K13/26—Winding-up or unwinding of record carriers; Driving of record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
930,055. Control of A.C. motors. CREED & CO. Ltd. March 1, 1962, No. 8002/62. Class 38 (3). [Also in Groups XVI, XXXV and XXXVIII] A control circuit for the electric motors of a tape supply apparatus (see Group XVI), has an A.C. supply P connected to a rectifier REC and resistance R1 such that when contacts 26 and 25 are closed the stator ST is supplied with D.C. current and A.C. current when contacts 25 and 27 are closed. When a tape reader TR is started motor switch S is closed, thereby applying a braking action on the motor. Roller 22 causes cam-plate 18 to pivot clockwise to close contacts 25, 27 and remove the braking action.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB800262A GB930055A (en) | 1962-03-01 | 1962-03-01 | Improvements in or relating to tape handling equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB800262A GB930055A (en) | 1962-03-01 | 1962-03-01 | Improvements in or relating to tape handling equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
GB930055A true GB930055A (en) | 1963-07-03 |
Family
ID=9843899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB800262A Expired GB930055A (en) | 1962-03-01 | 1962-03-01 | Improvements in or relating to tape handling equipment |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB930055A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4651944A (en) * | 1985-05-06 | 1987-03-24 | Signode Corporation | Strap accumulator |
-
1962
- 1962-03-01 GB GB800262A patent/GB930055A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4651944A (en) * | 1985-05-06 | 1987-03-24 | Signode Corporation | Strap accumulator |
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