About 218 results
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https://drivepatents.com/patents/987273 · 21 Aug 2013
Included are a target speed setting section (29) and a speed control section (23). The target speed setting section (29) sets a target speed of an engine (2) to an idle speed that is lower than an input speed input with an engine control dial (13) when no ...
https://drivepatents.com/patents/987281 · 21 Aug 2013
In a hybrid construction machine, there is provided a drive control device which realizes in, as a simple a structure as possible, control means 8 of a motor generator 2, which is capable of preventing rapid decreases in the state of charge. [0002] The con...
https://drivepatents.com/patents/987242 · 21 Aug 2013
An object of the present invention is to provide a construction machine that is capable of effectively charging electrical power into the capacitor in consideration of the drive of a swing section and hydraulic work device. To achieve the object, the prese...
https://drivepatents.com/patents/987235 · 21 Aug 2013
The present invention provides a construction machine that is capable of incorporating an engine and using an external power source. The construction machine includes an electrical storage device (14) for performing a charge with the external power source,...
https://drivepatents.com/patents/987554 · 14 Aug 2013
A plurality of rotating side brake disks (47) and a plurality of non-rotating side brake disks (48) are arranged outside in the radial direction from a motor shaft (25) in a brake case (32) while alternately overlapping with each other. A frictional materi...
https://drivepatents.com/patents/987521 · 14 Aug 2013
Provided is a hybrid construction machine capable of letting the operator immediately stop the swing structure by performing a stopping operation for ordinary construction machines even when the swing structure moves differently from the operator's will fo...
https://drivepatents.com/patents/987907 · 7 Aug 2013
[Problem] To provide a wheel type traveling body for a construction vehicle, the wheel type traveling body being configured so that a bearing attached to a vehicle body and supporting an intermediate part of a propeller shaft can be protected. [Solution] A...
https://drivepatents.com/patents/987888 · 7 Aug 2013
Aback camera 13B, left-side and right-side cameras 13L and 13R, and a front camera 13F are provided on an upper swiveling body 3. By converting viewpoints of camera images obtained by the cameras 13B, 13L, and 13R, individual over view images are generated...
https://drivepatents.com/patents/987878 · 7 Aug 2013
Disclosed is a display system for a working machine, adapted to display basic information at all times and to display, in case of an abnormality, details of a warning in addition to the basic information efficiently and in such a form as to enable an opera...
https://drivepatents.com/patents/988081 · 31 Jul 2013
In a work machine, as a regeneration need determining unit determines that a collecting unit needs to be regenerated, a load control unit causes an increase in load on an engine by controlling a pressure accumulating unit so as to accumulate pressure oil a...