FR2286776A1 - Dispositif de guidage de bande, concave - Google Patents

Dispositif de guidage de bande, concave

Info

Publication number
FR2286776A1
FR2286776A1 FR7530434A FR7530434A FR2286776A1 FR 2286776 A1 FR2286776 A1 FR 2286776A1 FR 7530434 A FR7530434 A FR 7530434A FR 7530434 A FR7530434 A FR 7530434A FR 2286776 A1 FR2286776 A1 FR 2286776A1
Authority
FR
France
Prior art keywords
concave
guidance device
tape guidance
tape
guidance
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.)
Withdrawn
Application number
FR7530434A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of FR2286776A1 publication Critical patent/FR2286776A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/21—Accumulators
    • B65H2408/215—Accumulators supported by vacuum or blown air
FR7530434A 1974-10-04 1975-10-03 Dispositif de guidage de bande, concave Withdrawn FR2286776A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/511,974 US3986651A (en) 1974-10-04 1974-10-04 Concave tape guide

Publications (1)

Publication Number Publication Date
FR2286776A1 true FR2286776A1 (fr) 1976-04-30

Family

ID=24037175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530434A Withdrawn FR2286776A1 (fr) 1974-10-04 1975-10-03 Dispositif de guidage de bande, concave

Country Status (2)

Country Link
US (1) US3986651A (fr)
FR (1) FR2286776A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615237A2 (fr) * 1993-03-11 1994-09-14 Datatape Incorporated Méthode de guidage de bande avec système de support pneumatique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442963A (en) * 1980-07-24 1984-04-17 Datatape Incorporated Tape advancing method and apparatus with fast tape advance mode
US4431125A (en) * 1980-07-24 1984-02-14 Bell & Howell Company Tape advancing method and apparatus with fast tape advance mode
US4779150A (en) * 1987-04-02 1988-10-18 Datatape Incorporated Pneumatically controlled tape-loading tape-transporting apparatus
US4763210A (en) * 1987-04-02 1988-08-09 Datatape Incorporated Helical scan tape guide apparatus
US4772969A (en) * 1987-04-02 1988-09-20 Datatape Incorporated "Expandable loop" method of and apparatus for automatically threading a web material
US5224641A (en) * 1990-08-23 1993-07-06 Storage Technology Corporation Air bearing for tape drive
CH693304A5 (de) * 1997-08-01 2003-05-30 Roland Man Druckmasch Wendestange und Wendestangenanordnung für eine Rollenrotationsdruckmaschine.
US9311954B1 (en) * 2015-03-12 2016-04-12 Opacle International Corporation Tape head with thin tape bearing surface coating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723981A (en) * 1962-07-17 1973-03-27 Honeywell Inf Systems Pneumatic accessing of tape bands
US3420424A (en) * 1966-01-10 1969-01-07 Ibm Concave-surfaced vacuum controlled air film
US3871597A (en) * 1970-11-13 1975-03-18 R A Jones & Company Inc Labeling apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615237A2 (fr) * 1993-03-11 1994-09-14 Datatape Incorporated Méthode de guidage de bande avec système de support pneumatique
EP0615237A3 (fr) * 1993-03-11 1995-01-04 Datatape Inc Méthode de guidage de bande avec système de support pneumatique.

Also Published As

Publication number Publication date
US3986651A (en) 1976-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse