Title:
ハイブリッド建設機械の出力トルクアシストシステム
Document Type and Number:
Japanese Patent JP4976317
Kind Code:
B2
Inventors:
Hiroyuki Tsukamoto
Application Number:
JP2008015069A
Publication Date:
July 18, 2012
Filing Date:
January 25, 2008
Export Citation:
Assignee:
Sumitomo Construction Machinery Co., Ltd.
International Classes:
F04B17/05; E02F9/20; F04B49/00; F15B11/00; F15B21/14
Domestic Patent References:
| JP2002275945A | ||||
| JP9224354A | ||||
| JP10103112A | ||||
| JP2003028071A | ||||
| JP2001173024A | ||||
| JP2004011502A | ||||
| JP2005076670A |
Attorney, Agent or Firm:
Makoto Kojima