IT201900023178A1 - SPINDLE FOR COIL SUPPORT - Google Patents

SPINDLE FOR COIL SUPPORT

Info

Publication number
IT201900023178A1
IT201900023178A1 IT102019000023178A IT201900023178A IT201900023178A1 IT 201900023178 A1 IT201900023178 A1 IT 201900023178A1 IT 102019000023178 A IT102019000023178 A IT 102019000023178A IT 201900023178 A IT201900023178 A IT 201900023178A IT 201900023178 A1 IT201900023178 A1 IT 201900023178A1
Authority
IT
Italy
Prior art keywords
spindle
coil support
coil
support
Prior art date
Application number
IT102019000023178A
Other languages
Italian (it)
Inventor
Marco Mariani
Original Assignee
Renova S R L
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 Renova S R L filed Critical Renova S R L
Priority to IT102019000023178A priority Critical patent/IT201900023178A1/en
Publication of IT201900023178A1 publication Critical patent/IT201900023178A1/en

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
    • B65H75/185—End caps, plugs or adapters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/06—Supporting web roll both-ends type
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4134—Both ends type arrangement
    • B65H2301/41346—Both ends type arrangement separate elements engaging each end of the roll (e.g. chuck)
IT102019000023178A 2019-12-06 2019-12-06 SPINDLE FOR COIL SUPPORT IT201900023178A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102019000023178A IT201900023178A1 (en) 2019-12-06 2019-12-06 SPINDLE FOR COIL SUPPORT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000023178A IT201900023178A1 (en) 2019-12-06 2019-12-06 SPINDLE FOR COIL SUPPORT

Publications (1)

Publication Number Publication Date
IT201900023178A1 true IT201900023178A1 (en) 2021-06-06

Family

ID=70009267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000023178A IT201900023178A1 (en) 2019-12-06 2019-12-06 SPINDLE FOR COIL SUPPORT

Country Status (1)

Country Link
IT (1) IT201900023178A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942892A (en) * 1956-05-08 1960-06-28 Lynn H Ewing Chuck for paper rolls
US4148444A (en) * 1978-04-08 1979-04-10 Jagenberg Werke Ag Gripping chuck for spools
US5490640A (en) * 1994-08-10 1996-02-13 Tidland Corporation Torque-actuated expansible shaft assembly for roll core
US20040004150A1 (en) * 2002-04-27 2004-01-08 W. Schalfhorst Ag & Co. Tube plate for a creel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942892A (en) * 1956-05-08 1960-06-28 Lynn H Ewing Chuck for paper rolls
US4148444A (en) * 1978-04-08 1979-04-10 Jagenberg Werke Ag Gripping chuck for spools
US5490640A (en) * 1994-08-10 1996-02-13 Tidland Corporation Torque-actuated expansible shaft assembly for roll core
US20040004150A1 (en) * 2002-04-27 2004-01-08 W. Schalfhorst Ag & Co. Tube plate for a creel

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