BE759395A - Organe de pression pour dispositif d'entrainement de bande magnetique - Google Patents

Organe de pression pour dispositif d'entrainement de bande magnetique

Info

Publication number: BE759395A
Authority: BE; Belgium
Prior art keywords: driving device; pressure body; band driving; magnetic band; magnetic
Prior art date: 1969-11-26

Application number

Other languages

English (en)

Inventor

D R Coy

Original Assignee

Ampex

Priority date (The priority date 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 date listed.)

1969-11-26

Publication date

1971-04-30

1971-04-30 Publication of BE759395A publication Critical patent/BE759395A/fr

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/26—Mechanisms for advancing webs to or from the inside of web rolls
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
- 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
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
- G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls

BE759395D 1969-11-26 Organe de pression pour dispositif d'entrainement de bande magnetique BE759395A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US88030669A	1969-11-26	1969-11-26

Publications (1)

Publication Number	Publication Date
BE759395A true BE759395A (fr)	1971-04-30

Family

ID=25375997

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE759395D BE759395A (fr)	1969-11-26		Organe de pression pour dispositif d'entrainement de bande magnetique

Country Status (4)

Country	Link
US (1)	US3659797A (fr)
JP (1)	JPS4916041B1 (fr)
BE (1)	BE759395A (fr)
GB (1)	GB1277827A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3930603A (en) *	1973-11-02	1976-01-06	Ampex Corporation	Low inertia capstan
US3980207A (en) *	1974-12-19	1976-09-14	Mario Maccaferri	Pinch rollers
US4621756A (en) *	1984-07-02	1986-11-11	International Business Machines Corporation	Web feeding mechanism
DE3515610C1 (de) *	1985-04-30	1986-10-09	Esselte Meto International Gmbh, 6932 Hirschhorn	Andrueckrolle fuer ein Etikettiergeraet
US5803398A (en) *	1995-09-07	1998-09-08	Eastman Kodak Company	Multiple durometer pressure roller
JP2968225B2 (ja) *	1997-02-12	1999-10-25	ヤマウチ株式会社	ピンチローラー及びピンチローラー装置
US6129301A (en) *	1997-05-23	2000-10-10	Verbatim Corporation	Molded roller for tape cartridge
US7515382B2 (en) *	2005-09-08	2009-04-07	International Business Machines Corporation	Tape guide roller with zoned non-smooth surface
DE202013102101U1 (de) *	2013-05-14	2014-08-18	Bhs Corrugated Maschinen- Und Anlagenbau Gmbh	Führungsrad-Anordnung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2276494A (en) *	1939-10-31	1942-03-17	Rca Corp	Web feeding apparatus
US3285484A (en) *	1964-12-11	1966-11-15	Leeds & Northrup Co	Tensioning device for recorder chart paper
US3482792A (en) *	1965-06-28	1969-12-09	Lear Jet Ind Inc	Endless tape cartridge
US3446410A (en) *	1967-03-03	1969-05-27	Barry J Brose	Idler spool assembly for use in developing photographic film by viscous developer

0
- BE BE759395D patent/BE759395A/fr unknown
1969
- 1969-11-26 US US880306A patent/US3659797A/en not_active Expired - Lifetime
1970
- 1970-10-23 JP JP45092899A patent/JPS4916041B1/ja active Pending
- 1970-11-24 GB GB55906/70A patent/GB1277827A/en not_active Expired

Also Published As

Publication number	Publication date
US3659797A (en)	1972-05-02
JPS4916041B1 (fr)	1974-04-19
GB1277827A (en)	1972-06-14

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