Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/062616
Kind Code:
A1
Abstract:
Provided is a power transmission device capable of surely preventing engine stall from occurring. The power transmission device includes a transmission clutch (3) interposed between an engine (E) and a transmission (T/M), and a control means (22) for controlling connection and disconnection of the transmission clutch (3).The power transmission further includes a first engine stall risk judgment means (22) for judging according to the operating conditions of the engine whether there is an engine stall risk or not when the transmission clutch (3) is in a connected state. The control means (22) disconnects the transmission clutch (3) when the judgment by the first engine stall risk judgment means (22) is affirmed, and controls the engine (E) at a predetermined rotational speed for a predetermined time.

Inventors:
EBARA TATSUHIKO (JP)
UJI HIDETOSHI (JP)
Application Number:
PCT/JP2007/070124
Publication Date:
May 29, 2008
Filing Date:
October 16, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ISUZU MOTORS LTD (JP)
EBARA TATSUHIKO (JP)
UJI HIDETOSHI (JP)
International Classes:
F16D48/02; B60W10/02; B60W10/04; F02D29/00; F16H61/02; F16H61/14; F16H59/42; F16H59/70
Foreign References:
JPH03200433A1991-09-02
JPH0272858U1990-06-04
JP2000274290A2000-10-03
Attorney, Agent or Firm:
KINUTANI, Nobuo (15-12 Nishi-Shimbashi 3-chomeMinato-k, Tokyo 03, JP)
Download PDF: