(19)
(11) EP 0 057 725 A1

(12)

(43) Date of publication:
18.08.1982 Bulletin 1982/33

(21) Application number: 81902492.0

(22) Date of filing: 18.08.1981
(51) International Patent Classification (IPC): 
B60K 17/ 356( . )
(86) International application number:
PCT/FI1981/000065
(87) International publication number:
WO 1982/000616 (04.03.1982 Gazette 1982/07)
(84) Designated Contracting States:
DE FR GB SE

(30) Priority: 19.08.1980 FI 19800002606

(71) Applicant: Valmet Oy
SF-00130 Helsinki 13 (FI)

(72) Inventor:
  • TOIVOLA, Alpo
    SF-40300 Jyväskylä 30 (FI)

   


(54) A HYDROSTATIC AUXILIARY DEVICE FOR A VEHICLE EQUIPPED WITH A HYDRODYNAMIC TRANSMISSION