DE69421593D1 - Berührungsfreier Saugkasten und Verfahren zu dessen Betrieb - Google Patents

Berührungsfreier Saugkasten und Verfahren zu dessen Betrieb

Info

Publication number
DE69421593D1
DE69421593D1 DE69421593T DE69421593T DE69421593D1 DE 69421593 D1 DE69421593 D1 DE 69421593D1 DE 69421593 T DE69421593 T DE 69421593T DE 69421593 T DE69421593 T DE 69421593T DE 69421593 D1 DE69421593 D1 DE 69421593D1
Authority
DE
Germany
Prior art keywords
suction box
contact suction
contact
box
suction
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 - Fee Related
Application number
DE69421593T
Other languages
English (en)
Other versions
DE69421593T2 (de
Inventor
David H Lancy
Frank Castrignano
Thomas William Palone
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69421593D1 publication Critical patent/DE69421593D1/de
Application granted granted Critical
Publication of DE69421593T2 publication Critical patent/DE69421593T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
    • 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
    • B65H20/30—Arrangements for accumulating surplus web
    • B65H20/32—Arrangements for accumulating surplus web by making loops
    • 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
    • G03B1/00—Film strip handling
    • 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
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/31—Suction box; Suction chambers
    • B65H2406/311—Suction box; Suction chambers for accumulating a loop of handled material
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Advancing Webs (AREA)
DE69421593T 1993-12-16 1994-12-09 Berührungsfreier Saugkasten und Verfahren zu dessen Betrieb Expired - Fee Related DE69421593T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16944593A 1993-12-16 1993-12-16
US33735694A 1994-11-10 1994-11-10

Publications (2)

Publication Number Publication Date
DE69421593D1 true DE69421593D1 (de) 1999-12-16
DE69421593T2 DE69421593T2 (de) 2000-05-25

Family

ID=26865063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421593T Expired - Fee Related DE69421593T2 (de) 1993-12-16 1994-12-09 Berührungsfreier Saugkasten und Verfahren zu dessen Betrieb

Country Status (4)

Country Link
US (1) US5803392A (de)
EP (1) EP0658505B1 (de)
JP (1) JPH07251989A (de)
DE (1) DE69421593T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0858888B2 (de) * 1997-02-13 2007-03-07 Maschinenfabrik Gietz Ag Flach-Prägedruckmaschine
IT1321163B1 (it) * 2000-04-06 2003-12-30 Ica Spa Sistema per sincronizzare i moti di prelievo e di alimentazione di unnastro flessibile .
US7399173B2 (en) * 2004-03-23 2008-07-15 3M Innovative Properties Company Apparatus for flexing a web
US7384586B2 (en) 2004-03-23 2008-06-10 3M Innovative Properties Company Method for flexing a web
US20070107176A1 (en) * 2005-10-20 2007-05-17 Hunter Douglas Inc. Apparatus for fabricating venetian blinds with tubular fabric slats
BRPI0708029A2 (pt) 2006-02-08 2011-05-17 3M Innovative Propeties Company método para fabricação em um substrato de filme a uma temperatura acima de sua transição vìtrea
US8647556B2 (en) 2006-09-28 2014-02-11 3M Innovative Properties Company System and method for controlling curl in multi-layer webs
EP2069081B1 (de) 2006-09-28 2018-05-23 3M Innovative Properties Company System und verfahren zur kräuselungskontrolle bei mehrschichtigem bahnmaterial
DE102006051225B4 (de) * 2006-10-31 2008-09-11 Steyer Antriebstechnik Ag Vorrichtung und Verfahren zum Ablegen einer Materialbahn
BR112012007941A2 (pt) * 2009-10-06 2016-03-22 Kern Ag dispositivo para o corte de peças contínuas de papel
DE102019106369A1 (de) * 2019-03-13 2020-09-17 Weber Maschinenbau Gmbh Breidenbach Bereitstellen von bahnförmigem Zwischenblattmaterial an einem Schneidbereich

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL213346A (de) * 1955-12-30
US3180549A (en) * 1958-06-19 1965-04-27 Bell Telephone Labor Inc Magnetic tape feed control apparatus
US3217956A (en) * 1961-06-26 1965-11-16 Ibm Decreasing tape wear on exit side of vacuum column
NL295573A (de) * 1962-07-06
US3266691A (en) * 1964-03-23 1966-08-16 Sperry Rand Corp V-shaped vacuum loop boxes
US3499614A (en) * 1967-12-26 1970-03-10 Ibm Automatic web buffering means
US3568907A (en) * 1969-05-06 1971-03-09 Rca Corp Reduction of tape stiction
US3633807A (en) * 1970-04-01 1972-01-11 Ampex Magnetic tape bin
US3754723A (en) * 1971-07-12 1973-08-28 Burroughs Corp Self-threading means for tape
US3863863A (en) * 1972-06-30 1975-02-04 Potter Instrument Co Inc Self-threading tape handling apparatus
GB1452144A (en) * 1972-12-22 1976-10-13 Sperry Rand Corp Transport apparatus for thin flexible members
NL7505279A (nl) * 1975-05-06 1976-11-09 Philips Nv Wikkelinrichting.
US4093148A (en) * 1975-11-05 1978-06-06 Telex Computer Products, Inc. Tape path for a magnetic tape transport system
SU666574A1 (ru) * 1977-03-01 1979-06-05 Всесоюзный научно-исследовательский институт телевидения и радиовещания Вакуумна камера дл петли ленточного носител записи
SU647737A2 (ru) * 1977-03-01 1979-02-15 Всесоюзный Научно-Исследовательский Институт Геофизических Методов Разведки Нпо "Союзгеофизика" Лентопрот жный механизм
US4316568A (en) * 1979-08-02 1982-02-23 Bell & Howell Company Methods and apparatus for guiding tape
US4331306A (en) * 1980-02-22 1982-05-25 Storage Technology Corporation Magnetic tape device
FR2485224A1 (fr) * 1980-06-19 1981-12-24 Cii Honeywell Bull Capteur de position de bande et dispositif de mesure de position incluant ce capteur
DE4030462C2 (de) * 1990-09-26 1997-07-31 Agfa Gevaert Ag Verfahren und Vorrichtung zum Zwischenspeichern von bandförmigem Material
US5079569A (en) * 1991-02-25 1992-01-07 B. Bunch Company, Inc. Laser printer with paper positioning and tensioning features
JPH06115780A (ja) * 1992-10-05 1994-04-26 Arumetsukusu:Kk フィルム材の非接触緊張装置

Also Published As

Publication number Publication date
EP0658505A1 (de) 1995-06-21
US5803392A (en) 1998-09-08
JPH07251989A (ja) 1995-10-03
EP0658505B1 (de) 1999-11-10
DE69421593T2 (de) 2000-05-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee