IT1397354B1 - CLUTCH RING FOR EXPANDABLE SHAFTS, PARTICULARLY FOR THE REWINDING OF MULTIPLE REELS. - Google Patents

CLUTCH RING FOR EXPANDABLE SHAFTS, PARTICULARLY FOR THE REWINDING OF MULTIPLE REELS.

Info

Publication number
IT1397354B1
IT1397354B1 ITMI2009A001126A ITMI20091126A IT1397354B1 IT 1397354 B1 IT1397354 B1 IT 1397354B1 IT MI2009A001126 A ITMI2009A001126 A IT MI2009A001126A IT MI20091126 A ITMI20091126 A IT MI20091126A IT 1397354 B1 IT1397354 B1 IT 1397354B1
Authority
IT
Italy
Prior art keywords
rewinding
clutch ring
multiple reels
expandable shafts
expandable
Prior art date
Application number
ITMI2009A001126A
Other languages
Italian (it)
Inventor
Stefano Gattrugeri
Franco Pettinati
Original Assignee
I E S Internat Expanding Shafts 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 I E S Internat Expanding Shafts S R L filed Critical I E S Internat Expanding Shafts S R L
Priority to ITMI2009A001126A priority Critical patent/IT1397354B1/en
Publication of ITMI20091126A1 publication Critical patent/ITMI20091126A1/en
Application granted granted Critical
Publication of IT1397354B1 publication Critical patent/IT1397354B1/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
    • B65H75/24—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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/22—Jaws in the form of balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/4086—Work or tool gripped by a roller movable on an inclined plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
ITMI2009A001126A 2009-06-25 2009-06-25 CLUTCH RING FOR EXPANDABLE SHAFTS, PARTICULARLY FOR THE REWINDING OF MULTIPLE REELS. IT1397354B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2009A001126A IT1397354B1 (en) 2009-06-25 2009-06-25 CLUTCH RING FOR EXPANDABLE SHAFTS, PARTICULARLY FOR THE REWINDING OF MULTIPLE REELS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001126A IT1397354B1 (en) 2009-06-25 2009-06-25 CLUTCH RING FOR EXPANDABLE SHAFTS, PARTICULARLY FOR THE REWINDING OF MULTIPLE REELS.

Publications (2)

Publication Number Publication Date
ITMI20091126A1 ITMI20091126A1 (en) 2010-12-26
IT1397354B1 true IT1397354B1 (en) 2013-01-10

Family

ID=41796593

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001126A IT1397354B1 (en) 2009-06-25 2009-06-25 CLUTCH RING FOR EXPANDABLE SHAFTS, PARTICULARLY FOR THE REWINDING OF MULTIPLE REELS.

Country Status (1)

Country Link
IT (1) IT1397354B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20200992U1 (en) * 2002-01-24 2002-04-11 Ma Theis Maschb Gmbh Device for fixing a sleeve and / or spool or the like in a machine or device for winding tapes. usable shaft
ITMI20050286A1 (en) * 2005-02-23 2006-08-24 I E S Internat Expanding Shaf CLUTCH RING FOR CLUTCH SHAFTS PARTICULARLY FOR REWINDING MULTIPLE REELS

Also Published As

Publication number Publication date
ITMI20091126A1 (en) 2010-12-26

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