IT990306B - Dispositivo a mandrino per tubi di avvolgimento di materiali in foglio o a nastro - Google Patents

Dispositivo a mandrino per tubi di avvolgimento di materiali in foglio o a nastro

Info

Publication number
IT990306B
IT990306B IT52143/73A IT5214373A IT990306B IT 990306 B IT990306 B IT 990306B IT 52143/73 A IT52143/73 A IT 52143/73A IT 5214373 A IT5214373 A IT 5214373A IT 990306 B IT990306 B IT 990306B
Authority
IT
Italy
Prior art keywords
sheet
spindle device
winding tubes
tape materials
tape
Prior art date
Application number
IT52143/73A
Other languages
English (en)
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 IT990306B publication Critical patent/IT990306B/it

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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • 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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/22—Maintaining or producing contact pressure between original and light-sensitive material by stretching over a curved surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Winding Of Webs (AREA)
IT52143/73A 1972-08-25 1973-08-23 Dispositivo a mandrino per tubi di avvolgimento di materiali in foglio o a nastro IT990306B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2241783A DE2241783C2 (de) 1972-08-25 1972-08-25 Spannvorrichtung für eine Wickelhülse

Publications (1)

Publication Number Publication Date
IT990306B true IT990306B (it) 1975-06-20

Family

ID=5854482

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52143/73A IT990306B (it) 1972-08-25 1973-08-23 Dispositivo a mandrino per tubi di avvolgimento di materiali in foglio o a nastro

Country Status (6)

Country Link
BE (1) BE803332A (show.php)
CH (1) CH568237A5 (show.php)
DE (1) DE2241783C2 (show.php)
FR (1) FR2197381A5 (show.php)
GB (1) GB1391889A (show.php)
IT (1) IT990306B (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837611A1 (de) * 1988-11-05 1990-05-10 Goebel Gmbh Maschf Einrichtung zum haltern
CN102390738B (zh) * 2011-07-07 2013-09-25 安庆市恒昌机械制造有限责任公司 用于一次性卫生用品生产线的楔块式放卷料轴
CN114890242B (zh) * 2022-06-08 2025-10-17 际华三五四三针织服饰有限公司 防褶皱卷轴

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128851C2 (de) * 1971-06-11 1973-01-04 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Einspannvorrichtung für eine Wickelhülse

Also Published As

Publication number Publication date
CH568237A5 (show.php) 1975-10-31
FR2197381A5 (show.php) 1974-03-22
DE2241783A1 (de) 1974-03-07
BE803332A (nl) 1974-02-08
GB1391889A (en) 1975-04-23
DE2241783C2 (de) 1984-09-13

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