GB1082921A - Improvements in forming boards for paper making machines - Google Patents

Improvements in forming boards for paper making machines

Info

Publication number
GB1082921A
GB1082921A GB941465A GB941465A GB1082921A GB 1082921 A GB1082921 A GB 1082921A GB 941465 A GB941465 A GB 941465A GB 941465 A GB941465 A GB 941465A GB 1082921 A GB1082921 A GB 1082921A
Authority
GB
United Kingdom
Prior art keywords
tiles
board
paper making
pedestals
making machines
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
GB941465A
Inventor
Douglas Grant Brown
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Priority to GB941465A priority Critical patent/GB1082921A/en
Priority to DE19661511202 priority patent/DE1511202A1/en
Publication of GB1082921A publication Critical patent/GB1082921A/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
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
    • 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

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

The wire engaging surface of a forming board consists of a hard dense ceramic material having a Knoop hardness greater than 1600. The surface is formed by three rows of ceramic tiles of dense self-bonded silicon carbide or scintered alumina secured either directly to the board or by an epoxy resin based adhesive to stainless steel members dovetailed to the board. As described the forming board comprises three pedestals each extending the width of the machine and having the tiles thereon, the pedestals being separated by table rolls. Alternatively only the first pedestal may have the tiles thereon.
GB941465A 1965-03-05 1965-03-05 Improvements in forming boards for paper making machines Expired GB1082921A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB941465A GB1082921A (en) 1965-03-05 1965-03-05 Improvements in forming boards for paper making machines
DE19661511202 DE1511202A1 (en) 1965-03-05 1966-03-02 Molding for paper machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB941465A GB1082921A (en) 1965-03-05 1965-03-05 Improvements in forming boards for paper making machines

Publications (1)

Publication Number Publication Date
GB1082921A true GB1082921A (en) 1967-09-13

Family

ID=9871511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB941465A Expired GB1082921A (en) 1965-03-05 1965-03-05 Improvements in forming boards for paper making machines

Country Status (2)

Country Link
DE (1) DE1511202A1 (en)
GB (1) GB1082921A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047993A (en) * 1975-11-13 1977-09-13 Heinrich Bartelmuss Method of making an abrasion-resistant plate
US4164442A (en) * 1975-11-13 1979-08-14 Heinrich Bartelmuss Abrasion-resistant plate
EP0010924A1 (en) * 1978-11-02 1980-05-14 Albany International Corp. Drainage device for papermaking and other similar machines, and method of making the device
WO2021253104A1 (en) * 2020-06-16 2021-12-23 Pieralisi Do Brasil Ltda Ceramic tablet added to a device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123131C2 (en) * 1981-06-11 1986-01-09 J.M. Voith Gmbh, 7920 Heidenheim Dewatering roller with water drainage element for a paper machine screen belt

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047993A (en) * 1975-11-13 1977-09-13 Heinrich Bartelmuss Method of making an abrasion-resistant plate
US4164442A (en) * 1975-11-13 1979-08-14 Heinrich Bartelmuss Abrasion-resistant plate
EP0010924A1 (en) * 1978-11-02 1980-05-14 Albany International Corp. Drainage device for papermaking and other similar machines, and method of making the device
WO2021253104A1 (en) * 2020-06-16 2021-12-23 Pieralisi Do Brasil Ltda Ceramic tablet added to a device

Also Published As

Publication number Publication date
DE1511202A1 (en) 1969-07-17

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