GB233523A - Improvements in the press rolls of paper making machines - Google Patents

Improvements in the press rolls of paper making machines

Info

Publication number
GB233523A
GB233523A GB1232724A GB1232724A GB233523A GB 233523 A GB233523 A GB 233523A GB 1232724 A GB1232724 A GB 1232724A GB 1232724 A GB1232724 A GB 1232724A GB 233523 A GB233523 A GB 233523A
Authority
GB
United Kingdom
Prior art keywords
paper making
making machines
press rolls
hard
ebonite
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
GB1232724A
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
Application filed by Individual filed Critical Individual
Priority to GB1232724A priority Critical patent/GB233523A/en
Publication of GB233523A publication Critical patent/GB233523A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00Press section of machines for making continuous webs of paper
    • D21F3/02Wet presses
    • D21F3/08Pressure rolls

Landscapes

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

Abstract

233,523. Reddaway, F. May 20, 1924. Cylinders. - A press roll for paper making machines comprises a hard exterior ebonite layer f with intermediate layers or sleeves c, e of soft rubber alternating with layers b, d of hard rubber or vulcanite. The laver of ebonite takes the hard wear, and the intermediate layers provide elastic anchoring means on the usual metal or cast iron roll a.
GB1232724A 1924-05-20 1924-05-20 Improvements in the press rolls of paper making machines Expired GB233523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1232724A GB233523A (en) 1924-05-20 1924-05-20 Improvements in the press rolls of paper making machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1232724A GB233523A (en) 1924-05-20 1924-05-20 Improvements in the press rolls of paper making machines

Publications (1)

Publication Number Publication Date
GB233523A true GB233523A (en) 1925-05-14

Family

ID=10002448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232724A Expired GB233523A (en) 1924-05-20 1924-05-20 Improvements in the press rolls of paper making machines

Country Status (1)

Country Link
GB (1) GB233523A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB425770I5 (en) * 1973-12-18 1975-01-28
EP1659216A1 (en) * 2004-11-19 2006-05-24 Schäfer KG Roll for the production of a web, in particular for the dewatering of pulp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB425770I5 (en) * 1973-12-18 1975-01-28
US3988817A (en) * 1973-12-18 1976-11-02 Xerox Corporation Pressure roll for dry fuser apparatus
EP1659216A1 (en) * 2004-11-19 2006-05-24 Schäfer KG Roll for the production of a web, in particular for the dewatering of pulp

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