ITPC20120010A1 - Pinza a espansione per bobine - Google Patents

Pinza a espansione per bobine

Info

Publication number
ITPC20120010A1
ITPC20120010A1 IT000010A ITPC20120010A ITPC20120010A1 IT PC20120010 A1 ITPC20120010 A1 IT PC20120010A1 IT 000010 A IT000010 A IT 000010A IT PC20120010 A ITPC20120010 A IT PC20120010A IT PC20120010 A1 ITPC20120010 A1 IT PC20120010A1
Authority
IT
Italy
Prior art keywords
coils
expansion clamp
clamp
expansion
Prior art date
Application number
IT000010A
Other languages
English (en)
Inventor
Carlo Scaravella
Original Assignee
Tlk 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 Tlk S R L filed Critical Tlk S R L
Priority to EP12199120.2A priority Critical patent/EP2634128B1/en
Publication of ITPC20120010A1 publication Critical patent/ITPC20120010A1/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
IT000010A 2012-02-28 2012-04-19 Pinza a espansione per bobine ITPC20120010A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12199120.2A EP2634128B1 (en) 2012-02-28 2012-12-21 Expansion mandrel for coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12157370 2012-02-28

Publications (1)

Publication Number Publication Date
ITPC20120010A1 true ITPC20120010A1 (it) 2013-08-29

Family

ID=46832950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000010A ITPC20120010A1 (it) 2012-02-28 2012-04-19 Pinza a espansione per bobine

Country Status (2)

Country Link
EP (1) EP2634128B1 (it)
IT (1) ITPC20120010A1 (it)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US537789A (en) * 1895-04-16 Spool or mandrel
US2908452A (en) * 1955-06-15 1959-10-13 H G Weber & Company Inc Automatic expanding shaftless chuck
DE1205792B (de) * 1961-01-25 1965-11-25 Sperry Rand Corp Vorrichtung zur Befestigung eines Spulentraegers, insbesondere fuer Magnettonbaender auf einer Welle
US3472524A (en) * 1965-10-11 1969-10-14 Henry J Mansell Chuck construction
DE2815310C2 (de) * 1978-04-08 1982-06-16 Jagenberg-Werke AG, 4000 Düsseldorf Spannkopf für Wickelhülsen
US4433814A (en) * 1983-04-14 1984-02-28 Double E Company Inc. Core-engager retainer for an expansible shaft
DE3339977A1 (de) * 1983-11-04 1985-05-15 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur befestigung eines spulentraegers
US6533214B1 (en) * 2000-04-25 2003-03-18 Guttin Christian Sarl Device to support and drive a winding bar or tube-shaped spindle, in order to roll or unroll bolts of fabric

Also Published As

Publication number Publication date
EP2634128B1 (en) 2019-07-24
EP2634128A2 (en) 2013-09-04
EP2634128A3 (en) 2014-07-09

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