(19)
(11) EP 0 436 593 A1

(12)

(43) Date of publication:
17.07.1991 Bulletin 1991/29

(21) Application number: 89910655.0

(22) Date of filing: 19.09.1989
(51) International Patent Classification (IPC): 
F04B 1/ 16( . )
F04B 1/ 30( . )
F04B 1/ 22( . )
(86) International application number:
PCT/IT1989/000062
(87) International publication number:
WO 1990/003518 (05.04.1990 Gazette 1990/08)
(84) Designated Contracting States:
DE FR GB

(30) Priority: 27.09.1988 IT 19880048383

(71) Applicant: Maurer, Gualtiero
I-00193 Rome (IT)

(72) Inventor:
  • Maurer, Gualtiero
    I-00193 Rome (IT)

(74) Representative: Bazzichelli, Alfredo, et al 
c/o Società Italiana Brevetti S.p.A. Piazza di Pietra, 39
I-00186 Roma
I-00186 Roma (IT)

   


(54) AXIAL PISTON HYDROSTATIC MACHINE WITH VARIABLE DISPLACEMENT