(19)
(11) EP 0 335 227 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.09.1990 Bulletin 1990/38

(43) Date of publication A2:
04.10.1989 Bulletin 1989/40

(21) Application number: 89105036.1

(22) Date of filing: 21.03.1989
(51) International Patent Classification (IPC)4H01H 43/06
(84) Designated Contracting States:
DE ES FR IT

(30) Priority: 30.03.1988 IT 8335688

(71) Applicant: EATON CONTROLS SpA
I-20124 Milano (IT)

(72) Inventors:
  • de Biasi, Virgilio
    I-32100 Belluno (IT)
  • Scussel, Adriano
    I-32100 Belluno (IT)

(74) Representative: Petraz, Gilberto Luigi 
GLP S.r.l. Piazzale Cavedalis 6/2
33100 Udine
33100 Udine (IT)


(56) References cited: : 
   
       


    (54) Pair of cam followers for a modular timed programmer device


    (57) Pair of cam followers (20a-20b), each of which is suitable to be fitted so as to be able to oscillate on one of two adjacent modules (10) of a timed programmer device equipped with cam-forming means capable of being inserted in the modules (10) and capable of different speeds in the different modules, each of the modules (10) comprising at least one movable electrical conductor (13) and at least two stationary electrical conductors (12-14), the movement of at least one movable electrical conductor (13) depending on the position taken up by one of the cam followers (20a-20b) in relation to the movement of the cam followers (20a-20b) on the cam-forming means, whereby each of the cam followers (20a-20b) is equipped with an extension (22-23) protruding from the breadth dimension of each of the modules (10) and cooperating with the movable conductor (13) of the adjacent module in such a way as to carry out at the same time, starting with controlled movement of the cam-forming means acting on one of the modules (10), an operation of displacement of the movable electrical conductors (13) of both the modules (10).







    Search report