(19)
(11) EP 0 117 670 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
29.05.1985 Bulletin 1985/22

(43) Date of publication A2:
05.09.1984 Bulletin 1984/36

(21) Application number: 84300815

(22) Date of filing: 09.02.1984
(84) Designated Contracting States:
DE FR GB IT SE

(30) Priority: 24.02.1983 GB 8305098

(71) Applicant: BELOIT WALMSLEY LIMITED
 ()

(72) Inventor:
  • Arav, Ronnie Abraham
     ()

   


(54) Improvements in or relating to doctoring mechanisms


(57) A doctoring mechanism for removing liquid from a belt and supporting roll, and in particular a water and/or oil film from the belt and supporting roll of a paper forming machine.
In order to achieve this efficiently the doctoring mechanism is located on the outgoing side of the roll relative to belt contact, and the doctor body (1) carries two doctor blades (7,9) wich are arranged to contact the roll and belt respectively to remove liquid therefrom. Furthermore the doctor body (1) serves to catch doctored liquid and the spray generated on separation of the belt from the roll.






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