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1. (WO1999013227) HYDRAULIC POWER SUPPLY UNIT, PARTICULARLY FOR AUXILIARY ACTUATORS IN PRESSES

Pub. No.:    WO/1999/013227    International Application No.:    PCT/EP1998/005517
Publication Date: Mar 18, 1999 International Filing Date: Aug 28, 1998
IPC: F15B 1/027
Applicants: SPECIAL SPRINGS S.R.L.
CAPPELLER, Augusto
GALLOCCHIO, Vanni
PELLANDA, Giampietro
FIORESE, Massimo
Inventors: CAPPELLER, Augusto
GALLOCCHIO, Vanni
PELLANDA, Giampietro
FIORESE, Massimo
Title: HYDRAULIC POWER SUPPLY UNIT, PARTICULARLY FOR AUXILIARY ACTUATORS IN PRESSES
Abstract:
An actuation and supply unit, particularly for auxiliary actuators (11) suitable to actuate complementary fixtures and/or tools in die-forming presses actuated by a main actuator, comprising a hydraulic power source (12) which is associated with a reservoir (14) and is connected to a section (15) for accumulating the hydraulic power, the accumulation section being associated, through the interposition of distribution cylinder (20), with at least one auxiliary actuator (11).