(19)
(11) EP 0 189 171 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
14.10.1987 Bulletin 1987/42

(43) Date of publication A2:
30.07.1986 Bulletin 1986/31

(21) Application number: 86100754

(22) Date of filing: 21.01.1986
(84) Designated Contracting States:
DE FR GB IT NL

(30) Priority: 25.01.1985 JP 891585

(71) Applicant: BUNRI INDUSTRY CO., LTD.
 ()

(72) Inventors:
  • Tashiro, Minoru
     ()
  • Tashiro, Makoto
     ()

   


(54) Device for separating cutting chips and cutting dust


(57) A separating device includes a storage tank (1) having an inlet (5) through which used cutting oil containing cutting chips and dust is charged into the tank. A collecting plate (7) is arranged in the tank. The plate has a first portion (7a) which faces the inlet and on which cutting chips and dust in the charged oil are accumulated, and a second portion (7b) extending from the first portion to the outside of the tank. Plurality of scrapers (13) slide over the first and second portion to the extended end of the second portion so as to scrape the chips and dust accumulated on the first portion and then move along a path below the collecting plate from the extended end of the second portion to the first portion.






Search report