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Patent Searching and Data


Title:
液圧駆動装置
Document Type and Number:
Japanese Patent JP2009520927
Kind Code:
A
Abstract:
The hydrostatic drive (1) comprises a hydro-pump (3) and a hydro-motor (3) driving the pump (3). The pump (3) can be connected to a first operating duct (5) with a first connecting duct (8) and to a second operating duct (6) with a second connecting duct (9). Two storage units (40,41) are also part of the arrangement. A first unit (40) is used for storing energy and the second (41) for its maintenance. When the first unit (40) is connected to the input side of the pump (3) the stored energy can be recycled for being reused.

Inventors:
Matthias Muller
Stephan Mutura
Application Number:
JP2008546235A
Publication Date:
May 28, 2009
Filing Date:
December 19, 2006
Export Citation:
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Assignee:
Bosch Rexroth Actien Gezelshaft
International Classes:
F16H39/06; F16H61/40; F16H61/4017; F16H61/4096; F16H61/4157; F16H61/42
Attorney, Agent or Firm:
Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda
Hiroshi Ikeda