IT938920B - CONTROL AND BRAKING DEVICE FOR BAND-WHEELED MATERIAL - Google Patents

CONTROL AND BRAKING DEVICE FOR BAND-WHEELED MATERIAL

Info

Publication number
IT938920B
IT938920B IT29406/71A IT2940671A IT938920B IT 938920 B IT938920 B IT 938920B IT 29406/71 A IT29406/71 A IT 29406/71A IT 2940671 A IT2940671 A IT 2940671A IT 938920 B IT938920 B IT 938920B
Authority
IT
Italy
Prior art keywords
band
control
braking device
wheeled material
wheeled
Prior art date
Application number
IT29406/71A
Other languages
Italian (it)
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 IT938920B publication Critical patent/IT938920B/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/006—Accessories for shearing machines or shearing devices for obtaining pieces of a predetermined length, e.g. control arrangements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/04—Cutting; Splicing
    • G03D15/043—Cutting or splicing of filmstrips
    • G03D15/046—Automatic cutting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Advancing Webs (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
IT29406/71A 1970-10-02 1971-10-01 CONTROL AND BRAKING DEVICE FOR BAND-WHEELED MATERIAL IT938920B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2048413A DE2048413C3 (en) 1970-10-02 1970-10-02 Driving and braking device for a cutting device for tape-shaped photographic material

Publications (1)

Publication Number Publication Date
IT938920B true IT938920B (en) 1973-02-10

Family

ID=5783985

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29406/71A IT938920B (en) 1970-10-02 1971-10-01 CONTROL AND BRAKING DEVICE FOR BAND-WHEELED MATERIAL

Country Status (7)

Country Link
US (1) US3777960A (en)
JP (1) JPS5410748B1 (en)
CH (1) CH543440A (en)
DE (1) DE2048413C3 (en)
FR (1) FR2110877A5 (en)
GB (1) GB1369492A (en)
IT (1) IT938920B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2301885C3 (en) * 1973-01-16 1986-01-02 Agfa-Gevaert Ag, 5090 Leverkusen Device for processing a strip
US3848528A (en) * 1972-09-25 1974-11-19 Moffitt R Co Multi-station printing system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590665A (en) * 1950-03-24 1952-03-25 Brush Dev Co Stopping device for tape in magnetic recorders
US2898995A (en) * 1954-03-29 1959-08-11 Rca Corp Demand shear with means to alternately brake and accelerate a continuously moving web
US3323700A (en) * 1965-06-22 1967-06-06 Borg Warner Web driving system with driving, braking and motion sensing units adjacent each margin of the web
US3525463A (en) * 1968-06-21 1970-08-25 Minnesota Mining & Mfg Instant stop device

Also Published As

Publication number Publication date
DE2048413A1 (en) 1972-04-06
FR2110877A5 (en) 1972-06-02
DE2048413B2 (en) 1979-07-26
DE2048413C3 (en) 1980-03-27
CH543440A (en) 1973-10-31
GB1369492A (en) 1974-10-09
US3777960A (en) 1973-12-11
JPS5410748B1 (en) 1979-05-09

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