IT1291975B1 - Calandra con dispositivo magnetico per generare la pressione di contatto tra i rulli - Google Patents

Calandra con dispositivo magnetico per generare la pressione di contatto tra i rulli

Info

Publication number
IT1291975B1
IT1291975B1 IT97MI001203A ITMI971203A IT1291975B1 IT 1291975 B1 IT1291975 B1 IT 1291975B1 IT 97MI001203 A IT97MI001203 A IT 97MI001203A IT MI971203 A ITMI971203 A IT MI971203A IT 1291975 B1 IT1291975 B1 IT 1291975B1
Authority
IT
Italy
Prior art keywords
calander
rollers
generate
contact pressure
magnetic device
Prior art date
Application number
IT97MI001203A
Other languages
English (en)
Italian (it)
Inventor
Danilo Molteni
Original Assignee
Sgm Spa
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 Sgm Spa filed Critical Sgm Spa
Priority to IT97MI001203A priority Critical patent/IT1291975B1/it
Publication of ITMI971203A0 publication Critical patent/ITMI971203A0/it
Priority to PCT/IT1998/000118 priority patent/WO1998053139A1/en
Priority to AU72335/98A priority patent/AU7233598A/en
Publication of ITMI971203A1 publication Critical patent/ITMI971203A1/it
Application granted granted Critical
Publication of IT1291975B1 publication Critical patent/IT1291975B1/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/004—Regulating the pressure
    • D21G1/0053—Regulating the pressure using magnetic forces
IT97MI001203A 1997-05-22 1997-05-22 Calandra con dispositivo magnetico per generare la pressione di contatto tra i rulli IT1291975B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT97MI001203A IT1291975B1 (it) 1997-05-22 1997-05-22 Calandra con dispositivo magnetico per generare la pressione di contatto tra i rulli
PCT/IT1998/000118 WO1998053139A1 (en) 1997-05-22 1998-05-12 Calender with a magnetic device generating the contact pressure between the rolls
AU72335/98A AU7233598A (en) 1997-05-22 1998-05-12 Calender with a magnetic device generating the contact pressure between the rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001203A IT1291975B1 (it) 1997-05-22 1997-05-22 Calandra con dispositivo magnetico per generare la pressione di contatto tra i rulli

Publications (3)

Publication Number Publication Date
ITMI971203A0 ITMI971203A0 (enEXAMPLES) 1997-05-22
ITMI971203A1 ITMI971203A1 (it) 1998-11-22
IT1291975B1 true IT1291975B1 (it) 1999-01-25

Family

ID=11377195

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001203A IT1291975B1 (it) 1997-05-22 1997-05-22 Calandra con dispositivo magnetico per generare la pressione di contatto tra i rulli

Country Status (3)

Country Link
AU (1) AU7233598A (enEXAMPLES)
IT (1) IT1291975B1 (enEXAMPLES)
WO (1) WO1998053139A1 (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1308594B1 (it) * 1999-02-09 2002-01-08 Sgm Spa Calandra magnetica con dispositivo di regolazione della pressionedi contatto tra i rulli

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413915A (en) * 1965-06-10 1968-12-03 Du Pont Magnetically biased pressure application to running length materials
US3556000A (en) * 1967-12-08 1971-01-19 Du Pont Magnetic calender
US3936258A (en) * 1974-01-30 1976-02-03 Intercole Automation, Inc. Calender
FI61146C (fi) * 1975-07-15 1982-06-10 Goettsching Lothar Anordning foer glaettning av materialbanor

Also Published As

Publication number Publication date
ITMI971203A0 (enEXAMPLES) 1997-05-22
WO1998053139A1 (en) 1998-11-26
AU7233598A (en) 1998-12-11
ITMI971203A1 (it) 1998-11-22

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Legal Events

Date Code Title Description
0001 Granted