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)
UJI HIDETOSHI (JP)
Application Number:
PCT/JP2007/070124
Publication Date:
May 29, 2008
Filing Date:
October 16, 2007
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
EBARA TATSUHIKO (JP)
UJI HIDETOSHI (JP)
EBARA TATSUHIKO (JP)
UJI HIDETOSHI (JP)
International Classes:
B60W10/02; F16D48/02; B60W10/04; F02D29/00; F16H61/02; F16H61/14; F16H59/42; F16H59/70
Foreign References:
| JPH03200433A | 1991-09-02 | |||
| JPH0272858U | 1990-06-04 | |||
| JP2000274290A | 2000-10-03 |
Attorney, Agent or Firm:
KINUTANI, Nobuo (15-12 Nishi-Shimbashi 3-chomeMinato-k, Tokyo 03, JP)
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