ES360687A1 - Adjustable guide for the forming zone of a paper machine - Google Patents

Adjustable guide for the forming zone of a paper machine

Info

Publication number
ES360687A1
ES360687A1 ES360687A ES360687A ES360687A1 ES 360687 A1 ES360687 A1 ES 360687A1 ES 360687 A ES360687 A ES 360687A ES 360687 A ES360687 A ES 360687A ES 360687 A1 ES360687 A1 ES 360687A1
Authority
ES
Spain
Prior art keywords
sheet
belt
bar
guiding
backing support
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
ES360687A
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 ES360687A1 publication Critical patent/ES360687A1/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
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type

Landscapes

  • Paper (AREA)

Abstract

Apparatus for guiding a travelling belt comprises a thin sheet which is as wide as the belt, presenting a contoured, longitudinally extending guide surface to the belt, a plurality of transversely extending bars in longitudinal succession acting on the surface of the sheet opposite to its guiding surface, each bar having adjustment means urging it against the sheet to selectively alter the shape of the guidesurface. The adjustment means may comprise a transversely-spaced pair of rods connected to the ends of each bar and to a transverse backing support, each of the rods being axially-expandable, and each backing support may be movable to adjust both ends simultaneously. In a paper-making machine, this apparatus may be used to guide one of a pair of forming wires to give a zone which is narrow, and convergent. The sheet and the adjustable means may be carried in a housing which is swingable about a point remote from the sheet for limited adjustment of the sheet as a whole. In use, "incipient webs" are said to form on each wire, and these then become a single web as the convergence is traversed.
ES360687A 1967-11-15 1968-11-15 Adjustable guide for the forming zone of a paper machine Expired ES360687A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68322567A 1967-11-15 1967-11-15

Publications (1)

Publication Number Publication Date
ES360687A1 true ES360687A1 (en) 1970-07-16

Family

ID=24743083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES360687A Expired ES360687A1 (en) 1967-11-15 1968-11-15 Adjustable guide for the forming zone of a paper machine

Country Status (6)

Country Link
US (1) US3574055A (en)
DE (1) DE1802004A1 (en)
ES (1) ES360687A1 (en)
FR (1) FR1593051A (en)
GB (1) GB1228899A (en)
SE (1) SE347305B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582342A (en) * 1976-05-04 1981-01-07 Beloit Walmsley Ltd Dewatering of fibrous suspensions
US4324820A (en) * 1980-07-18 1982-04-13 St. Regis Paper Company Method and apparatus for coating a paper web
DE3503242A1 (en) * 1985-01-31 1986-08-07 O. Dörries GmbH, 5160 Düren Device for guiding the wires of a twin-wire section of a paper- or cardboard-machine
GB2174120B (en) * 1985-04-26 1988-08-10 Doerries Gmbh Apparatus for guiding the wires of a twin wire forming section of a paper or cardboard machine

Also Published As

Publication number Publication date
SE347305B (en) 1972-07-31
GB1228899A (en) 1971-04-21
DE1802004A1 (en) 1969-10-02
US3574055A (en) 1971-04-06
FR1593051A (en) 1970-05-25

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