GB913681A - Improvements in or relating to rollers - Google Patents

Improvements in or relating to rollers

Info

Publication number
GB913681A
GB913681A GB681161A GB681161A GB913681A GB 913681 A GB913681 A GB 913681A GB 681161 A GB681161 A GB 681161A GB 681161 A GB681161 A GB 681161A GB 913681 A GB913681 A GB 913681A
Authority
GB
United Kingdom
Prior art keywords
rods
plates
feb
roll
ribbed
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
GB681161A
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.)
DURALUMIN
Compagnie Generale du Duralumin et du Cuivre SA
Original Assignee
DURALUMIN
Compagnie Generale du Duralumin et du Cuivre SA
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 DURALUMIN, Compagnie Generale du Duralumin et du Cuivre SA filed Critical DURALUMIN
Publication of GB913681A publication Critical patent/GB913681A/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
    • D21F1/60—Cylinder moulds
    • 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
    • D21F1/44—Watermarking devices
    • D21F1/46—Dandy rolls

Landscapes

  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

913,681. Rolls of paper-making machines &c. COMPAGNIE GENERALE DU DURALUMIN ET DU CUIVRE. Feb. 24, 1961 [Feb. 24, 1960], No. 6811/61. Class 96. [Also in Group XIII] A roll, e.g. for drainage or water-marking &c. in paper manufacture is formed with, e.g. double, ribbed annular plates r made of metal or synthetic material, through holes in which pass helical rods h and axiallydirected rods l, the plates being secured to the rods and to each other at the rods, as by welding &c. The plates are ribbed at a. The roll may have ball-race end-rings b or an interior spindle &c.
GB681161A 1960-02-24 1961-02-24 Improvements in or relating to rollers Expired GB913681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR819438A FR1257772A (en) 1960-02-24 1960-02-24 Stationery rolls improvement

Publications (1)

Publication Number Publication Date
GB913681A true GB913681A (en) 1962-12-28

Family

ID=8725729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB681161A Expired GB913681A (en) 1960-02-24 1961-02-24 Improvements in or relating to rollers

Country Status (2)

Country Link
FR (1) FR1257772A (en)
GB (1) GB913681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599304A (en) * 1966-12-05 1971-08-17 Green Son & Waite Ltd W Dandy and watermark rolls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599304A (en) * 1966-12-05 1971-08-17 Green Son & Waite Ltd W Dandy and watermark rolls

Also Published As

Publication number Publication date
FR1257772A (en) 1961-04-07

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