IT1061893B - Testa di serraggio per il tubetto d avvolgimento e il tubo di nucleo di teli avvolti a formare bobine - Google Patents

Testa di serraggio per il tubetto d avvolgimento e il tubo di nucleo di teli avvolti a formare bobine

Info

Publication number
IT1061893B
IT1061893B IT7624105A IT2410576A IT1061893B IT 1061893 B IT1061893 B IT 1061893B IT 7624105 A IT7624105 A IT 7624105A IT 2410576 A IT2410576 A IT 2410576A IT 1061893 B IT1061893 B IT 1061893B
Authority
IT
Italy
Prior art keywords
coils
tube
tightening head
wrapped
core tube
Prior art date
Application number
IT7624105A
Other languages
English (en)
Original Assignee
Ahlstroem Dev Gmbh
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
Priority claimed from DE2526497A external-priority patent/DE2526497B1/de
Priority claimed from DE2612375A external-priority patent/DE2612375C2/de
Application filed by Ahlstroem Dev Gmbh filed Critical Ahlstroem Dev Gmbh
Application granted granted Critical
Publication of IT1061893B publication Critical patent/IT1061893B/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
    • B65H75/246—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis
IT7624105A 1975-06-13 1976-06-09 Testa di serraggio per il tubetto d avvolgimento e il tubo di nucleo di teli avvolti a formare bobine IT1061893B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2526497A DE2526497B1 (de) 1975-06-13 1975-06-13 Spannkopf fuer die Kernrohre von Wickeln aus Papier,Kunststoffolien o.dgl.
DE2612375A DE2612375C2 (de) 1976-03-24 1976-03-24 Spannkopf für die die Kernrohre von Wickeln aus Papier, Kunststoffolien oder dergleichen

Publications (1)

Publication Number Publication Date
IT1061893B true IT1061893B (it) 1983-04-30

Family

ID=25769031

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7624105A IT1061893B (it) 1975-06-13 1976-06-09 Testa di serraggio per il tubetto d avvolgimento e il tubo di nucleo di teli avvolti a formare bobine

Country Status (6)

Country Link
AT (1) AT361290B (it)
FI (1) FI58762C (it)
FR (1) FR2314124A1 (it)
GB (1) GB1549369A (it)
IT (1) IT1061893B (it)
SE (1) SE423987B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929934C2 (de) * 1979-07-24 1982-02-11 Jagenberg-Werke AG, 4000 Düsseldorf Vorrichtung zum Aufspannen von rohrförmigen Wickelkernen
DE3329330C2 (de) * 1983-08-13 1986-10-02 Jagenberg AG, 4000 Düsseldorf Spannvorrichtung für Wickelkerne
GB8826552D0 (en) * 1988-11-14 1988-12-21 Blackburn D Expandable devices for internally gripping cores &c
EP2011754A3 (en) * 2000-11-08 2009-03-04 FUJIFILM Corporation Web winding apparatus, method of and apparatus for processing web edge, and web processing apparatus
IT202000019849A1 (it) * 2020-08-10 2022-02-10 Renova S R L Mandrino di supporto per bobine di materiale avvolgibile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526565A (en) * 1948-03-23 1950-10-17 Archie H Kennard Double lock core head
US2568088A (en) * 1949-11-18 1951-09-18 Paterson Pacific Parchment Com Chuck
US2657874A (en) * 1951-12-18 1953-11-03 Taylor Earl Loine Expansible and contractible reel holder
US2765125A (en) * 1952-11-26 1956-10-02 United Eng Foundry Co Collapsible reel drum
FR763413A (it) * 1954-10-26 1934-04-27
NL6817639A (it) * 1968-12-09 1970-06-11
CH501549A (de) * 1968-12-17 1971-01-15 Ciba Geigy Ag Vorrichtung zum Aufspannen eines rohrförmigen Wickelkernes auf eine Antriebswelle

Also Published As

Publication number Publication date
AT361290B (de) 1981-02-25
GB1549369A (en) 1979-08-08
FR2314124B1 (it) 1982-02-26
FR2314124A1 (fr) 1977-01-07
ATA396876A (de) 1980-07-15
SE7606154L (sv) 1976-12-14
SE423987B (sv) 1982-06-21
FI58762C (fi) 1981-04-10
FI761635A (it) 1976-12-14
FI58762B (fi) 1980-12-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950531