CH489087A - Appareil de manipulation de bandes d'enregistrement perforées - Google Patents
Appareil de manipulation de bandes d'enregistrement perforéesInfo
- Publication number
- CH489087A CH489087A CH960469A CH960469A CH489087A CH 489087 A CH489087 A CH 489087A CH 960469 A CH960469 A CH 960469A CH 960469 A CH960469 A CH 960469A CH 489087 A CH489087 A CH 489087A
- Authority
- CH
- Switzerland
- Prior art keywords
- recording tapes
- perforated recording
- handling
- handling perforated
- tapes
- Prior art date
Links
Classifications
-
- 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
- G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
- G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
-
- 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
- G06K13/28—Winding-up or unwinding of record carriers; Driving of record carriers continuously
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Advancing Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74136068A | 1968-07-01 | 1968-07-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH489087A true CH489087A (fr) | 1970-04-15 |
Family
ID=24980401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH960469A CH489087A (fr) | 1968-07-01 | 1969-06-20 | Appareil de manipulation de bandes d'enregistrement perforées |
Country Status (5)
Country | Link |
---|---|
US (1) | US3507432A (fr) |
CH (1) | CH489087A (fr) |
DE (1) | DE1932961C3 (fr) |
FR (1) | FR2012043A1 (fr) |
GB (1) | GB1227671A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727859A (en) * | 1971-06-07 | 1973-04-17 | Ibm | Means for equalizing the loading characteristics of vacuum columns |
US3945036A (en) * | 1974-08-21 | 1976-03-16 | Bell & Howell Company | Information recording transport with tape tension equalization between distinct capstans |
US4025026A (en) * | 1976-03-11 | 1977-05-24 | Merritt Robert E | Apparatus and method for supplying constant tension material |
US4187997A (en) * | 1978-08-14 | 1980-02-12 | Foley Thomas P | Vacuum control system for magnetic tape handler |
US4941606A (en) * | 1989-12-04 | 1990-07-17 | Eastman Kodak Company | Device to stabilize a notched web in a vacuum box |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796930A (en) * | 1954-10-05 | 1957-06-25 | Lipton Inc Thomas J | Continuous roll feed device |
US3436003A (en) * | 1966-09-16 | 1969-04-01 | Hitachi Ltd | Tape supply system |
-
1968
- 1968-07-01 US US741360A patent/US3507432A/en not_active Expired - Lifetime
-
1969
- 1969-06-20 CH CH960469A patent/CH489087A/fr not_active IP Right Cessation
- 1969-06-24 GB GB1227671D patent/GB1227671A/en not_active Expired
- 1969-06-28 DE DE1932961A patent/DE1932961C3/de not_active Expired
- 1969-06-30 FR FR6921937A patent/FR2012043A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US3507432A (en) | 1970-04-21 |
GB1227671A (fr) | 1971-04-07 |
DE1932961A1 (de) | 1970-07-09 |
DE1932961B2 (de) | 1974-06-06 |
DE1932961C3 (de) | 1975-01-09 |
FR2012043A1 (fr) | 1970-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |