Title:
建設機械のキー抜き忘れ防止装置
Document Type and Number:
Japanese Patent JP4165233
Kind Code:
B2
Abstract:
To surely prevent an operator from leaving a key inserted.
This device 500 is provided with a timer 500 counting elapsed time from a time when an engine control part 510 automatically stops an engine 100 and is constructed to issue an alarm when counted elapsed time exceeds a predetermined time.
COPYRIGHT: (C)2004,JPO&NCIPI
Inventors:
Tomohiko Asakage
Application Number:
JP2003011509A
Publication Date:
October 15, 2008
Filing Date:
January 20, 2003
Export Citation:
Assignee:
Kobelco Construction Machinery Co., Ltd.
International Classes:
E02F9/24; F02N15/00; B60R25/10; B60R25/104; B60R25/31; F02D17/00; F02D29/00; F02D29/02; F02D45/00; F02N11/10
Domestic Patent References:
| JP2001041069A | ||||
| JP2000120462A | ||||
| JP2000352331A | ||||
| JP2001012269A |
Attorney, Agent or Firm:
Etsushi Kotani
Kyuichi Ueki
Muramatsu Toshiro
Kyuichi Ueki
Muramatsu Toshiro