FR2380371A1 - IMPROVEMENTS TO THICKENING BLADES AND LIDS FOR PAPER MACHINE SUCTION BOXES - Google Patents

IMPROVEMENTS TO THICKENING BLADES AND LIDS FOR PAPER MACHINE SUCTION BOXES

Info

Publication number
FR2380371A1
FR2380371A1 FR7803876A FR7803876A FR2380371A1 FR 2380371 A1 FR2380371 A1 FR 2380371A1 FR 7803876 A FR7803876 A FR 7803876A FR 7803876 A FR7803876 A FR 7803876A FR 2380371 A1 FR2380371 A1 FR 2380371A1
Authority
FR
France
Prior art keywords
lids
hollow
paper machine
projection
suction boxes
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
FR7803876A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 IT8332977A external-priority patent/IT1071708B/en
Priority claimed from IT8354977A external-priority patent/IT1097711B/en
Priority claimed from IT8356177A external-priority patent/IT1117825B/en
Application filed by Individual filed Critical Individual
Publication of FR2380371A1 publication Critical patent/FR2380371A1/en
Pending 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
    • D21F1/52—Suction boxes without rolls
    • D21F1/523—Covers thereof
    • 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

Abstract

The segments (13) are glued to a support (11) and the support is of any type and shape. A thin fixing member (15) has a gluing hollow into which is inserted, without coming into contact with the hollow, a projection (24) of the body of hard material (13). The adhesive material (14) covers the projection of the body of hard material and is interposed between the said projection and the inner area of the gluing hollow, and is free to expand laterally, the said gluing hollow being preferably vertical or possibly inclined. The said dewatering blades may be fixed to the dewatering chamber by quick fastening means for external insertion.
FR7803876A 1977-02-11 1978-02-10 IMPROVEMENTS TO THICKENING BLADES AND LIDS FOR PAPER MACHINE SUCTION BOXES Pending FR2380371A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT8332977A IT1071708B (en) 1977-02-11 1977-02-11 Wear-resistant paper web supporting liner segment - having support provided with seat to which a plate of segment is adhered (NL 15.8.78)
IT8354977A IT1097711B (en) 1977-12-20 1977-12-20 Wear-resistant paper web supporting liner segment - having support provided with seat to which a plate of segment is adhered (NL 15.8.78)
IT8356177A IT1117825B (en) 1977-12-29 1977-12-29 Wear-resistant paper web supporting liner segment - having support provided with seat to which a plate of segment is adhered (NL 15.8.78)

Publications (1)

Publication Number Publication Date
FR2380371A1 true FR2380371A1 (en) 1978-09-08

Family

ID=27273843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803876A Pending FR2380371A1 (en) 1977-02-11 1978-02-10 IMPROVEMENTS TO THICKENING BLADES AND LIDS FOR PAPER MACHINE SUCTION BOXES

Country Status (12)

Country Link
JP (1) JPS53130313A (en)
AT (1) AT368210B (en)
BR (1) BR7800804A (en)
CA (1) CA1085208A (en)
CH (1) CH628939A5 (en)
DE (1) DE2805291A1 (en)
FI (1) FI780438A (en)
FR (1) FR2380371A1 (en)
NL (1) NL7801253A (en)
NO (1) NO780457L (en)
NZ (1) NZ186445A (en)
SE (1) SE7801024L (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206857A1 (en) * 1972-02-14 1973-08-23 Voith Gmbh J M Suction pulp drying machine - with firm support for wearing strip in contact with filter band
FR2210697A1 (en) * 1972-12-18 1974-07-12 Feldmuehle Anlagen Prod
FR2256284A1 (en) * 1973-12-28 1975-07-25 Corbellini Glauco Support plate prodn. for long sieve - in continuous papermaking machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206857A1 (en) * 1972-02-14 1973-08-23 Voith Gmbh J M Suction pulp drying machine - with firm support for wearing strip in contact with filter band
FR2210697A1 (en) * 1972-12-18 1974-07-12 Feldmuehle Anlagen Prod
FR2256284A1 (en) * 1973-12-28 1975-07-25 Corbellini Glauco Support plate prodn. for long sieve - in continuous papermaking machines

Also Published As

Publication number Publication date
NL7801253A (en) 1978-08-15
CH628939A5 (en) 1982-03-31
BR7800804A (en) 1978-09-19
FI780438A (en) 1978-08-12
AT368210B (en) 1982-09-27
NO780457L (en) 1978-08-14
NZ186445A (en) 1982-03-23
SE7801024L (en) 1978-08-12
DE2805291A1 (en) 1978-08-17
JPS53130313A (en) 1978-11-14
CA1085208A (en) 1980-09-09
ATA102978A (en) 1982-01-15

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