IT1114115B - Unita' a nastro magnetico perfezionata - Google Patents
Unita' a nastro magnetico perfezionataInfo
- Publication number
- IT1114115B IT1114115B IT26981/77A IT2698177A IT1114115B IT 1114115 B IT1114115 B IT 1114115B IT 26981/77 A IT26981/77 A IT 26981/77A IT 2698177 A IT2698177 A IT 2698177A IT 1114115 B IT1114115 B IT 1114115B
- Authority
- IT
- Italy
- Prior art keywords
- magnetic tape
- tape unit
- perfected
- perfected magnetic
- unit
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/12—Density
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/724,833 US4084117A (en) | 1976-09-20 | 1976-09-20 | Procedure for tightening tape wraps on a spindle |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1114115B true IT1114115B (it) | 1986-01-27 |
Family
ID=24912104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26981/77A IT1114115B (it) | 1976-09-20 | 1977-08-26 | Unita' a nastro magnetico perfezionata |
Country Status (7)
Country | Link |
---|---|
US (1) | US4084117A (it) |
JP (1) | JPS5339104A (it) |
CA (1) | CA1093688A (it) |
DE (1) | DE2740831C2 (it) |
FR (1) | FR2364844A1 (it) |
GB (1) | GB1547067A (it) |
IT (1) | IT1114115B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389600A (en) * | 1981-10-26 | 1983-06-21 | International Business Machines Corporation | Tape media interlayer tension check |
CH654963A5 (de) * | 1982-04-02 | 1986-03-14 | Autelca Ag | Selbstkassierendes geraet, insbesondere muenzfernsprecher. |
KR890007199A (ko) * | 1987-10-01 | 1989-06-19 | 우시구보 도모아끼 | 동전선별기 |
GB2269256B (en) * | 1992-07-30 | 1996-04-24 | Mars Inc | Currency handling apparatus |
FR2706057B1 (fr) * | 1993-06-02 | 1995-08-11 | Schlumberger Ind Sa | Dispositif pour trier et stocker des objets introduits à titre de paiement dans un distributeur. |
EP1321905A4 (en) * | 2000-09-18 | 2007-07-25 | Glory Kogyo Kk | MONITOR OF COINS AND DEVICE FOR INTRODUCING PARTS |
GB2517715A (en) * | 2013-08-29 | 2015-03-04 | Ibm | Device and method for controlling the transport of a tape within a tape transport system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019999A (en) * | 1960-09-21 | 1962-02-06 | Johnson & Johnson | Winding device |
FR1444979A (fr) * | 1964-06-11 | 1966-07-08 | Salzgitter Huettenwerk Ag | Commande pour treuil d'enroulement de fils laminés |
US3589652A (en) * | 1969-07-08 | 1971-06-29 | Gulf & Western Ind Prod Co | Aircraft arresting device |
US3730450A (en) * | 1969-07-24 | 1973-05-01 | Polygraph Leipzig | Arrangement for winding of webs |
US3800196A (en) * | 1972-03-01 | 1974-03-26 | Ampex | Electronic constant-tension tape-handling system |
US3809335A (en) * | 1972-06-29 | 1974-05-07 | Ibm | Web movement control in a reel-to-reel web transport |
DE2423542A1 (de) * | 1974-05-15 | 1976-02-05 | Elektronik Regelautomatik | Arbeitsverfahren zum betrieb eines wickel-antriebs |
US4030131A (en) * | 1975-08-20 | 1977-06-14 | Honeywell Inc. | Slack tape loader |
-
1976
- 1976-09-20 US US05/724,833 patent/US4084117A/en not_active Expired - Lifetime
-
1977
- 1977-08-09 FR FR7725205A patent/FR2364844A1/fr active Granted
- 1977-08-26 IT IT26981/77A patent/IT1114115B/it active
- 1977-08-31 JP JP10373277A patent/JPS5339104A/ja active Granted
- 1977-09-10 DE DE2740831A patent/DE2740831C2/de not_active Expired
- 1977-09-13 GB GB38151/77A patent/GB1547067A/en not_active Expired
- 1977-09-20 CA CA287,103A patent/CA1093688A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2740831C2 (de) | 1983-06-16 |
DE2740831A1 (de) | 1978-03-23 |
US4084117A (en) | 1978-04-11 |
FR2364844A1 (fr) | 1978-04-14 |
JPS5640426B2 (it) | 1981-09-21 |
FR2364844B1 (it) | 1980-07-11 |
GB1547067A (en) | 1979-06-06 |
JPS5339104A (en) | 1978-04-10 |
CA1093688A (en) | 1981-01-13 |
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