Invention Grant
- Patent Title: Coasting control device
- Patent Title (中): 惯性控制装置
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Application No.: US13812927Application Date: 2011-07-07
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Publication No.: US08781699B2Publication Date: 2014-07-15
- Inventor: Nobuyuki Iwao , Yasushi Yamamoto , Kazuhiko Kobayashi , Hiroyuki Arai , Kouhei Takama
- Applicant: Nobuyuki Iwao , Yasushi Yamamoto , Kazuhiko Kobayashi , Hiroyuki Arai , Kouhei Takama
- Applicant Address: JP Tokyo JP Yokohama-shi
- Assignee: Isuzu Motors Limited,Transtron Inc.
- Current Assignee: Isuzu Motors Limited,Transtron Inc.
- Current Assignee Address: JP Tokyo JP Yokohama-shi
- Agency: Staas & Halsey LLP
- Priority: JP2010-172554 20100730
- International Application: PCT/JP2011/065563 WO 20110707
- International Announcement: WO2012/014650 WO 20120202
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00 ; G06F19/00
Abstract:
A coasting control device that prevents failures due to deterioration of a release bearing. The device includes an cumulative disengagement time measuring unit cumulatively measuring a duration of time that a clutch is being disengaged during coasting control, and an overtime restricting unit prohibiting coasting control when the measured cumulative clutch disengagement time has exceeded a predetermined time giving an indication of fatigue of a member of the clutch, and/or an overtime alarm unit providing an alarm when the measured cumulative clutch disengagement time has exceeded a predetermined time giving an indication of fatigue of the member of the clutch.
Public/Granted literature
- US20130131943A1 COASTING CONTROL DEVICE Public/Granted day:2013-05-23
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