IT976819B - Dispositivo per regolare il movi mento di nastri in particolare fotografici - Google Patents

Dispositivo per regolare il movi mento di nastri in particolare fotografici

Info

Publication number
IT976819B
IT976819B IT47610/73A IT4761073A IT976819B IT 976819 B IT976819 B IT 976819B IT 47610/73 A IT47610/73 A IT 47610/73A IT 4761073 A IT4761073 A IT 4761073A IT 976819 B IT976819 B IT 976819B
Authority
IT
Italy
Prior art keywords
tapes
regulating
movement
particular photographic
photographic
Prior art date
Application number
IT47610/73A
Other languages
English (en)
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Application granted granted Critical
Publication of IT976819B publication Critical patent/IT976819B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • 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
    • B65H23/245—Suction retarders
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/24—Stereoscopic photography by simultaneous viewing using apertured or refractive resolving means on screens or between screen and eye

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Coating Apparatus (AREA)
  • Replacement Of Web Rolls (AREA)
IT47610/73A 1972-01-13 1973-01-11 Dispositivo per regolare il movi mento di nastri in particolare fotografici IT976819B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722201446 DE2201446A1 (de) 1972-01-13 1972-01-13 Vorrichtung zum bremsen und anhalten von laufenden folienbahnen

Publications (1)

Publication Number Publication Date
IT976819B true IT976819B (it) 1974-09-10

Family

ID=5832882

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47610/73A IT976819B (it) 1972-01-13 1973-01-11 Dispositivo per regolare il movi mento di nastri in particolare fotografici

Country Status (8)

Country Link
US (1) US3799419A (it)
JP (1) JPS4880884A (it)
BE (1) BE793806A (it)
CH (1) CH544713A (it)
DE (1) DE2201446A1 (it)
FR (1) FR2168086A5 (it)
GB (1) GB1400902A (it)
IT (1) IT976819B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407848C2 (de) * 1974-02-19 1985-10-17 Jagenberg-Werke AG, 4000 Düsseldorf Vorrichtung zum Einebnen und ebenflächigen Weiterführen von einer oder mehreren in Papierverarbeitungsmaschinen freischwebend geführten Materialbahnen
US4230406A (en) * 1979-03-26 1980-10-28 Xerox Corporation Cleaning system for an electrostatic copier
DE2949902A1 (de) * 1979-12-12 1981-06-19 Fa. Josef Fröhling, 5960 Olpe Vorrichtung zum abbremsen laufenden bandmaterials
EP1592934A1 (en) 2003-02-14 2005-11-09 3M Innovative Properties Company Web positioning device
WO2011042047A1 (de) * 2009-10-06 2011-04-14 Kern Ag Vorrichtung zum schneiden von papierbahnen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061159A (en) * 1958-09-15 1962-10-30 A C T Inc Air actuated self-energizing tensioning system
US3032245A (en) * 1960-04-25 1962-05-01 Gravure Res Inc Apparatus for controlling web tension
US3489325A (en) * 1967-10-25 1970-01-13 Borg Warner Control system with multichamber vacuum unit for regulating lateral web alignment
US3523631A (en) * 1969-05-16 1970-08-11 Skinner Precision Ind Inc Foil feeding system

Also Published As

Publication number Publication date
DE2201446A1 (de) 1973-07-19
BE793806A (fr) 1973-07-10
CH544713A (de) 1973-11-30
FR2168086A5 (it) 1973-08-24
JPS4880884A (it) 1973-10-29
GB1400902A (en) 1975-07-16
US3799419A (en) 1974-03-26

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