ES420267A1 - Papermaking machine headbox slice chamber containing pivotable thin rigid plates with flexible elements attached thereto - Google Patents

Papermaking machine headbox slice chamber containing pivotable thin rigid plates with flexible elements attached thereto

Info

Publication number
ES420267A1
ES420267A1 ES420267A ES420267A ES420267A1 ES 420267 A1 ES420267 A1 ES 420267A1 ES 420267 A ES420267 A ES 420267A ES 420267 A ES420267 A ES 420267A ES 420267 A1 ES420267 A1 ES 420267A1
Authority
ES
Spain
Prior art keywords
plates
chamber
rigid plates
pivotable
elements attached
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.)
Expired
Application number
ES420267A
Other languages
Spanish (es)
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Publication of ES420267A1 publication Critical patent/ES420267A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines

Landscapes

  • Paper (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Graft Or Block Polymers (AREA)
  • Discharge Heating (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Head chamber for a paper machine, said chamber being intended to deliver the material to a forming surface and having a cutting chamber and a cutting opening characterized by a plurality of rigid plates located in the cutting chamber, each extending one of said plates transversely with respect to said head chamber and projecting downstream in the direction of the material flow; guide elements attached to the downstream ends of said plates, said elements being attached to said plates only at their upstream ends with their downstream portions free and constructed to automatically position themselves in such a way as to respond to the forces exerted on them by the material flowing into the cut opening; and flexible support means for said rigid plates so that the plates can be automatically placed in position in a transverse direction to their surfaces, in such a way that they only respond to the forces exerted on them by the material flowing to the cutting opening . (Machine-translation by Google Translate, not legally binding)
ES420267A 1972-11-06 1973-11-05 Papermaking machine headbox slice chamber containing pivotable thin rigid plates with flexible elements attached thereto Expired ES420267A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US303972A US3888729A (en) 1972-11-06 1972-11-06 Papermaking machine headbox slice chamber containing pivotable thin rigid plates with flexible elements attached thereto

Publications (1)

Publication Number Publication Date
ES420267A1 true ES420267A1 (en) 1976-03-01

Family

ID=23174492

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420267A Expired ES420267A1 (en) 1972-11-06 1973-11-05 Papermaking machine headbox slice chamber containing pivotable thin rigid plates with flexible elements attached thereto

Country Status (15)

Country Link
US (1) US3888729A (en)
AR (1) AR199318A1 (en)
BE (1) BE806590R (en)
BR (1) BR7308640D0 (en)
CA (1) CA980156A (en)
CH (1) CH576554A5 (en)
DE (1) DE2354426C3 (en)
ES (1) ES420267A1 (en)
FR (1) FR2205603B2 (en)
GB (1) GB1443540A (en)
IT (1) IT1054147B (en)
NL (1) NL157067B (en)
NO (1) NO143072C (en)
SE (1) SE403917B (en)
ZA (1) ZA738504B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133715A (en) * 1977-03-29 1979-01-09 Beloit Corporation Headbox and holders for floating slice chamber dividers
FI771209A (en) * 1977-04-15 1978-10-16 Valmet Oy PAPER MUSHROOMS FOR THE PULP OF THE PULP MUSCLE
US4128455A (en) * 1977-05-20 1978-12-05 Beloit Corporation Headbox trailing element mounting and method
FI58364C (en) * 1977-07-13 1981-01-12 Tampella Oy Ab PROCEDURE FOR BANFORMING MACHINES FOR FRAMSTAELLNING AV EN TVAO- ELLER FLERSKIKTIG FIBERBANA
US4184913A (en) * 1978-03-31 1980-01-22 Western Electric Company, Incorporated Methods of simultaneously covering each of a plurality of elongated materials with uniformly weighted pulp insulation
US4224105A (en) * 1979-03-02 1980-09-23 Western Electric Company, Inc. Apparatus for simultaneously covering each of a plurality of elongated materials with uniformly weighted pulp insulation
US4340623A (en) * 1980-12-08 1982-07-20 Beloit Corporation High speed size press
US4517056A (en) * 1983-12-01 1985-05-14 Beloit Corporation Slice lip adjustment
GB8711330D0 (en) * 1987-05-14 1987-06-17 Beloit Corp Headbox
US5000227A (en) * 1988-02-01 1991-03-19 Westvaco Corporation Pressurized fluid carrier conduit connection
US4885060A (en) * 1988-02-01 1989-12-05 Westvaco Corporation Papermachine headbox profiling bar with fluid discharge orifices along its length
US4981587A (en) * 1988-09-13 1991-01-01 Electric Power Research Institute, Inc. Sieve with adjustable throat mechanism discharge
DE4136530A1 (en) * 1991-11-06 1993-05-13 Escher Wyss Gmbh FABRIC DRAIN
FI112808B (en) * 1993-10-29 2004-01-15 Metso Paper Inc Multilayer headbox
BR9507599A (en) * 1994-05-02 1997-10-07 Smurfit Carton Y Papel Mexico Flat die tilted under felt to produce single or multi-layer paper sheet, apparatus comprising a plurality of flat die tilted under felt and die tilted over felt in a paper making machine
DE4435860C2 (en) * 1994-10-07 1998-03-19 Voith Gmbh J M Headbox for creating a multilayer paper web
CA2325878A1 (en) * 1997-05-09 1998-11-12 Scott B. Pantaleo A holder device for holding a trailing element
WO1998051856A1 (en) * 1997-05-12 1998-11-19 Beloit Technologies, Inc. A trailing element device
US6146500A (en) * 1998-06-19 2000-11-14 Kimberly-Clark Worldwide, Inc. Suction breast roll former and method, with flexible headbox roof
DE19930592A1 (en) 1999-07-02 2001-01-11 Voith Paper Patent Gmbh Headbox
DE19946756A1 (en) * 1999-09-29 2001-04-12 Voith Paper Patent Gmbh Stock inlet for a papermaking or cardboard prodn machine has a blade inserted between the rows of turbulence tubes with a lateral zone of a reduced cross section to reduce force peaks on starting/stopping the stock inlet
DE19962709A1 (en) * 1999-12-23 2001-06-28 Voith Paper Patent Gmbh Head box of papermaking machine, comprises improved hinge joints between lamellae and turbulence-generating sections
JP2003532809A (en) 2000-05-10 2003-11-05 メッツォ ペーパー カルルスタッド アクチボラグ Head box, vane mounting device and vane mounting method
US6521095B1 (en) 2002-02-05 2003-02-18 Metso Paper, Inc. Composite vane hinge in a headbox
DE10211178A1 (en) * 2002-03-14 2003-09-25 Voith Paper Patent Gmbh Laminated outlet for production of sandwich plaster board or corrugated cardboard has bends in channel sidewalls to jet outlet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092540A (en) * 1960-11-09 1963-06-04 Beloit Iron Works Method and apparatus for distributing particle suspensions
US3607625A (en) * 1968-01-17 1971-09-21 Beloit Corp Headbox
US3619362A (en) * 1969-02-03 1971-11-09 Beloit Corp Papermaking headbox stock nozzle with liquid jacket means for elimination of stock exposure to air
CA936722A (en) * 1970-08-31 1973-11-13 A. Betley Raymond Headbox slice chamber

Also Published As

Publication number Publication date
NL7314912A (en) 1974-05-08
ZA738504B (en) 1974-09-25
NL157067B (en) 1978-06-15
NO143072C (en) 1980-12-10
NO143072B (en) 1980-09-01
CA980156A (en) 1975-12-23
BE806590R (en) 1974-02-15
CH576554A5 (en) 1976-06-15
FR2205603A2 (en) 1974-05-31
DE2354426A1 (en) 1974-05-30
FR2205603B2 (en) 1979-10-05
IT1054147B (en) 1981-11-10
US3888729A (en) 1975-06-10
AR199318A1 (en) 1974-08-23
SE403917B (en) 1978-09-11
DE2354426B2 (en) 1981-07-30
BR7308640D0 (en) 1974-09-05
GB1443540A (en) 1976-07-21
DE2354426C3 (en) 1982-03-11

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