IT1016661B - Alimentatore di materiale in nastro a richiesta variabile particolar mente di nastro di fotocopie da tagliare - Google Patents

Alimentatore di materiale in nastro a richiesta variabile particolar mente di nastro di fotocopie da tagliare

Info

Publication number
IT1016661B
IT1016661B IT69631/74A IT6963174A IT1016661B IT 1016661 B IT1016661 B IT 1016661B IT 69631/74 A IT69631/74 A IT 69631/74A IT 6963174 A IT6963174 A IT 6963174A IT 1016661 B IT1016661 B IT 1016661B
Authority
IT
Italy
Prior art keywords
photocopies
cut
material feeder
ribbon material
particular tape
Prior art date
Application number
IT69631/74A
Other languages
English (en)
Original Assignee
Cx 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 Cx Corp filed Critical Cx Corp
Application granted granted Critical
Publication of IT1016661B publication Critical patent/IT1016661B/it

Links

Classifications

    • 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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
    • G03B27/587—Handling photosensitive webs
    • G03B27/588—Supply rolls; Cutting arrangements
    • 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
    • B65H20/00—Advancing webs
    • B65H20/24—Advancing webs by looping or like devices
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4529—With uninterrupted flow of work from supply source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6475—With means to regulate work-feed speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6579—With means to press work to work-carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Advancing Webs (AREA)
  • Unwinding Webs (AREA)
IT69631/74A 1973-09-07 1974-08-28 Alimentatore di materiale in nastro a richiesta variabile particolar mente di nastro di fotocopie da tagliare IT1016661B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00395368A US3857312A (en) 1973-09-07 1973-09-07 Low drag variable demand strip feed

Publications (1)

Publication Number Publication Date
IT1016661B true IT1016661B (it) 1977-06-20

Family

ID=23562750

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69631/74A IT1016661B (it) 1973-09-07 1974-08-28 Alimentatore di materiale in nastro a richiesta variabile particolar mente di nastro di fotocopie da tagliare

Country Status (6)

Country Link
US (1) US3857312A (it)
JP (1) JPS5056939A (it)
DE (1) DE2430105A1 (it)
FR (1) FR2243135A1 (it)
IT (1) IT1016661B (it)
NO (1) NO742087L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH660351A5 (de) * 1983-02-10 1987-04-15 Steinemann Ulrich Ag Vorrichtung zur aufnahme und steuerung einer ausgleichsschlaufe in einem kontinuierlich herangefuehrten und schrittweise weiterbewegten metallband.
US5032707A (en) * 1989-02-08 1991-07-16 Standard Manufacturing Bagless film handling system
US7404349B1 (en) * 2004-11-22 2008-07-29 Roll Systems, Inc. System and method for cutting continuous web

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814486A (en) * 1954-12-31 1957-11-26 Ibm Web feeding apparatus
US3561655A (en) * 1968-05-18 1971-02-09 Sankyo Kogaku Kk Movie film feed control device
US3704820A (en) * 1971-05-03 1972-12-05 Burroughs Corp Web tension control device

Also Published As

Publication number Publication date
FR2243135A1 (it) 1975-04-04
DE2430105A1 (de) 1975-03-13
US3857312A (en) 1974-12-31
JPS5056939A (it) 1975-05-19
NO742087L (it) 1975-04-01

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