EP4343060A3 - Stud for a doctor blade holder in a fiber web machine and doctor blade holder assembly for a fiber web machine - Google Patents

Stud for a doctor blade holder in a fiber web machine and doctor blade holder assembly for a fiber web machine Download PDF

Info

Publication number
EP4343060A3
EP4343060A3 EP23198694.4A EP23198694A EP4343060A3 EP 4343060 A3 EP4343060 A3 EP 4343060A3 EP 23198694 A EP23198694 A EP 23198694A EP 4343060 A3 EP4343060 A3 EP 4343060A3
Authority
EP
European Patent Office
Prior art keywords
doctor blade
blade holder
fiber web
web machine
stud
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP23198694.4A
Other languages
German (de)
French (fr)
Other versions
EP4343060A2 (en
Inventor
Stephane LECUYER
Jonathan OLSZAK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Original Assignee
Valmet Technologies Oy
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
Priority claimed from FI20225910A external-priority patent/FI20225910A1/en
Application filed by Valmet Technologies Oy filed Critical Valmet Technologies Oy
Publication of EP4343060A2 publication Critical patent/EP4343060A2/en
Publication of EP4343060A3 publication Critical patent/EP4343060A3/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • D21G3/005—Doctor knifes

Landscapes

  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

The invention relates to a stud for a doctor blade holder in a fiber web machine. The stud (15) has a body (16) with a flange (17). The body (16) is a single piece having a form for a standard tool. The invention also relates a doctor blade holder assembly for a fiber web machine.
EP23198694.4A 2022-09-23 2023-09-21 Stud for a doctor blade holder in a fiber web machine and doctor blade holder assembly for a fiber web machine Pending EP4343060A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263409602P 2022-09-23 2022-09-23
FI20225910A FI20225910A1 (en) 2022-09-23 2022-10-07 Stud for a doctor blade holder in a fiber web machine and doctor blade holder assembly for a fiber web machine

Publications (2)

Publication Number Publication Date
EP4343060A2 EP4343060A2 (en) 2024-03-27
EP4343060A3 true EP4343060A3 (en) 2024-05-01

Family

ID=88147093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23198694.4A Pending EP4343060A3 (en) 2022-09-23 2023-09-21 Stud for a doctor blade holder in a fiber web machine and doctor blade holder assembly for a fiber web machine

Country Status (1)

Country Link
EP (1) EP4343060A3 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032717A1 (en) * 1997-12-22 1999-07-01 Thermo Web Systems, Inc. Removable doctor blade holder
US20020153114A1 (en) * 2001-04-24 2002-10-24 Brauns Allen J. Removable doctor blade holder
EP3399099A1 (en) * 2017-05-03 2018-11-07 Oradoc S.r.l. Rigid and flexible doctor blade holder and system comprising a cylinder and a doctor blade holder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999032717A1 (en) * 1997-12-22 1999-07-01 Thermo Web Systems, Inc. Removable doctor blade holder
US20020153114A1 (en) * 2001-04-24 2002-10-24 Brauns Allen J. Removable doctor blade holder
EP3399099A1 (en) * 2017-05-03 2018-11-07 Oradoc S.r.l. Rigid and flexible doctor blade holder and system comprising a cylinder and a doctor blade holder

Also Published As

Publication number Publication date
EP4343060A2 (en) 2024-03-27

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Ipc: D21G 3/00 20060101AFI20240325BHEP