| 摘要 |
#CMT# #/CMT# The drive (1) has a dual working hydraulic cylinder (2) with a working piston (3) that defines a working chamber (7) with a piston surface of the piston. Another working chamber (8) has another piston surface, and two hydraulic pumps (11, 12) with its connections (13, 14) are connected with the chamber (7). The pump (11) with its connection (15) is connected with a pressure medium reservoir (18), and the hydraulic pump (12) with its connection (16) is connected with the chamber (8). An extraction valve is provided for extracting a pressure medium during direction of flow of the pumps. #CMT#USE : #/CMT# Hydrostatic drive. #CMT#ADVANTAGE : #/CMT# The drive is designed in such a manner that it allows the two hydraulic pumps with an extensive free selection of the hydraulic cylinder to be used with a pre-set and fixed handling ratio. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a circuit diagram of a hydrostatic drive. 1 : Hydrostatic drive 2 : Dual working hydraulic cylinder 3 : Working piston 7, 8 : Working chambers 11, 12 : Hydraulic pumps 13, 14, 15, 16 : Connections 18 : Pressure medium reservoir. |
