Automatic tapering machine for the accomplishment, by means of sequential taperings, of the head opening of metal containers and the like

(19)

(11)

EP 0 219 676 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	15.03.1989 Bulletin 1989/11

(43)	Date of publication A2:
	29.04.1987 Bulletin 1987/18

(21)	Application number: 86112633.2

(22)	Date of filing: 12.09.1986

(51)	International Patent Classification (IPC)⁴: B21D 51/26

(84)	Designated Contracting States:
	CH DE FR LI

(30)

Priority:

22.10.1985 IT 2348885 U

(71)	Applicant: TUBETTIFICIO EUROPEO S.p.A.
	I-22053 Lecco (CO) (IT)

(72)	Inventor:
	Stocco, Moreno I-22050 Abbadia Lariana CO (IT)

(74)	Representative: Trupiano, Roberto et al
	BREVETTI EUROPA S.r.l. Piazza Bernini, 6 20133 Milano (MI) 20133 Milano (MI) (IT)

(56)

References cited: :

(54)	Automatic tapering machine for the accomplishment, by means of sequential taperings, of the head opening of metal containers and the like

(57) Tapering machine, of the type with pieces-bearing rotary table (2) opposite to a tool-bearing plate (5), particularly suitable to accomplish, in a plurality of sequential tapering stations and in a completely automatic way, the end tapering into a cone shape of the mouth of metal containers, substantially of the head opening (mouths) of such cylindrical containers with closed bottom as can and the like, already painted or pre-treated on their outer surface.

Search report