IT1239923B - A device for winding and unwinding material positioned on rolls, particularly fabric. - Google Patents

A device for winding and unwinding material positioned on rolls, particularly fabric.

Info

Publication number
IT1239923B
IT1239923B IT20328A IT2032890A IT1239923B IT 1239923 B IT1239923 B IT 1239923B IT 20328 A IT20328 A IT 20328A IT 2032890 A IT2032890 A IT 2032890A IT 1239923 B IT1239923 B IT 1239923B
Authority
IT
Italy
Prior art keywords
winding
rolls
coil
material positioned
particularly fabric
Prior art date
Application number
IT20328A
Other languages
Italian (it)
Other versions
IT9020328A0 (en
IT9020328A1 (en
Inventor
Franco Nasini
Original Assignee
Simat Di Giuseppe Ceriotti Fra
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 Simat Di Giuseppe Ceriotti Fra filed Critical Simat Di Giuseppe Ceriotti Fra
Priority to IT20328A priority Critical patent/IT1239923B/en
Publication of IT9020328A0 publication Critical patent/IT9020328A0/en
Publication of IT9020328A1 publication Critical patent/IT9020328A1/en
Application granted granted Critical
Publication of IT1239923B publication Critical patent/IT1239923B/en

Links

Landscapes

  • Unwinding Webs (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A device for winding and unwinding material positioned on rolls, particularly fabric, consisting of a central bearing element including a winding axis, a coil wound around the central bearing element and objects or guiding the aforesaid material comprising at least one essentially cylindrical contact, circumferential to the coil and having a central rotating axis parallel to the winding axis, the contact contains a series of shaped expansions emerging from the lateral surface of the cylindrical body itself and defining separate pressure zones on the coil.
IT20328A 1990-05-16 1990-05-16 A device for winding and unwinding material positioned on rolls, particularly fabric. IT1239923B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20328A IT1239923B (en) 1990-05-16 1990-05-16 A device for winding and unwinding material positioned on rolls, particularly fabric.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20328A IT1239923B (en) 1990-05-16 1990-05-16 A device for winding and unwinding material positioned on rolls, particularly fabric.

Publications (3)

Publication Number Publication Date
IT9020328A0 IT9020328A0 (en) 1990-05-16
IT9020328A1 IT9020328A1 (en) 1991-11-16
IT1239923B true IT1239923B (en) 1993-11-23

Family

ID=11165770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20328A IT1239923B (en) 1990-05-16 1990-05-16 A device for winding and unwinding material positioned on rolls, particularly fabric.

Country Status (1)

Country Link
IT (1) IT1239923B (en)

Also Published As

Publication number Publication date
IT9020328A0 (en) 1990-05-16
IT9020328A1 (en) 1991-11-16

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Legal Events

Date Code Title Description
0001 Granted