IT952457B - Mandrino per il bloccaggio di corpi tubolari e simili - Google Patents

Mandrino per il bloccaggio di corpi tubolari e simili

Info

Publication number
IT952457B
IT952457B IT49333/72A IT4933372A IT952457B IT 952457 B IT952457 B IT 952457B IT 49333/72 A IT49333/72 A IT 49333/72A IT 4933372 A IT4933372 A IT 4933372A IT 952457 B IT952457 B IT 952457B
Authority
IT
Italy
Prior art keywords
spindle
similar bodies
locking tubular
tubular
locking
Prior art date
Application number
IT49333/72A
Other languages
English (en)
Italian (it)
Original Assignee
Vickerys Ltd
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 Vickerys Ltd filed Critical Vickerys Ltd
Application granted granted Critical
Publication of IT952457B publication Critical patent/IT952457B/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
    • B65H75/247—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 using rollers or rods moving relative to a wedge or cam surface
IT49333/72A 1971-04-23 1972-03-29 Mandrino per il bloccaggio di corpi tubolari e simili IT952457B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1111371 1971-04-23

Publications (1)

Publication Number Publication Date
IT952457B true IT952457B (it) 1973-07-20

Family

ID=9980282

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49333/72A IT952457B (it) 1971-04-23 1972-03-29 Mandrino per il bloccaggio di corpi tubolari e simili

Country Status (8)

Country Link
BE (1) BE782543A (fr)
BR (1) BR7202308D0 (fr)
DE (1) DE2219580A1 (fr)
FR (1) FR2136577A5 (fr)
GB (1) GB1319944A (fr)
IT (1) IT952457B (fr)
NL (1) NL7205203A (fr)
ZA (1) ZA722115B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040092142A (ko) * 2003-04-25 2004-11-03 주식회사지엠피 라미네이터의 필름롤 고정장치
US7878116B2 (en) 2007-03-16 2011-02-01 Illinois Tool Works Inc. Methods and apparatus for engaging web-material cores

Also Published As

Publication number Publication date
FR2136577A5 (fr) 1972-12-22
DE2219580A1 (de) 1972-11-09
BE782543A (fr) 1972-08-16
GB1319944A (en) 1973-06-13
ZA722115B (en) 1972-12-27
NL7205203A (fr) 1972-10-25
BR7202308D0 (pt) 1973-07-10

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