(19)
(11) EP 0 158 831 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
11.06.1986 Bulletin 1986/24

(43) Date of publication A2:
23.10.1985 Bulletin 1985/43

(21) Application number: 85102914

(22) Date of filing: 14.03.1985
(84) Designated Contracting States:
CH DE FR LI

(30) Priority: 29.03.1984 IT 3068084

(71) Applicant: OTLAV S.p.A.
 ()

(72) Inventor:
  • Manzalini, Norberto
     ()

   


(54) Hinge device particularly for frames for doors, windows or the like


(57) The hinge device comprises a male element (1) having a metal core (9) including a pin (11) and a female element (2) having a metal core (10) including a hole (12) adapted for engagement with the pin (11). Each element (1, 2) including a threaded side spigot (7,8) welded thereto and adapted to be threaded into holes formed in two respective members to be hingedly connected together. The metal cores (9,10) being coated with a laver (13,14,15) including aesthetically shaped lugs (5,6) of plastic material by the method of injection moulding, to impart characteristics of smoothness, corrosion resistance and durability to the hinge device.






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