About 52 results
https://drivepatents.com/patents/1391465 · 24 Dec 2025
The present invention is capable of, even when a plurality of work machines 400 and 500 are remotely operated, knowing the remaining amount of power storage of the each of the standby work machines 400 and 500, and appropriately managing the power storage ...
https://drivepatents.com/patents/1393044 · 29 Oct 2025
The intrusion detection system includes a GNSS sensor that acquires a position of a work machine (20) at work in a work area (70), a LiDAR (2) that is disposed outside the work area (70) and acquires point cloud data indicating a distance up to an object l...
https://drivepatents.com/patents/1399354 · 26 Mar 2025
Provided is a jack device (20) rendering an operation of changing the posture of a jack cylinder (41) easy without using a device that actively changes the posture. The jack device (20) includes an arm (30), a jack body (40) including the jack cylinder (41...
https://drivepatents.com/patents/938315 · 31 Aug 2016
A first warming-up control unit calculates warming-up time charging power from a power storage SOC and power storage temperature and causes a generator motor (2) to perform power generation operation thereby charging a power storage unit (4) on the basis o...
https://drivepatents.com/patents/938315 · 31 Aug 2016
A first warming-up control unit calculates warming-up time charging power from a power storage SOC and power storage temperature and causes a generator motor (2) to perform power generation operation thereby charging a power storage unit (4) on the basis o...
https://drivepatents.com/patents/942960 · 18 May 2016
Disclosed is a construction machine which is capable of efficiently disposing an exhaust aftertreatment device over an upper frame, while ensuring a space for maintenance of an engine. A rear wall portion 27 is provided at a rear portion of an upper frame ...
https://drivepatents.com/patents/953763 · 3 Feb 2016
Provided is a cab for construction machine, having an excellent operator protection effect against a lateral load. Provided is a cab (43) disposed on an upper frame of a construction machine, including a pair of rear pillars (21, 22) and a rear panel (28) ...
https://drivepatents.com/patents/948653 · 30 Sep 2015
Provided is a construction machine that enables to reduce the burden of the operator when the operator replenishes a liquid reducing agent. The construction machine includes an upper frame (11) slewably provided on a lower traveling body (2), a reducing ag...
https://drivepatents.com/patents/958547 · 5 Aug 2015
Provided is a construction machine including an electrical component (40) and efficiently cooling it. The construction machine includes an upper slewing body having an air intake chamber (16) capable of taking in air, an engine (28), the electrical compone...
https://drivepatents.com/patents/959403 · 1 Jul 2015
Provided is a NOx reducing device which is capable of effectively protecting a NOx controller against heat and water, while suppressing an increase in cost of a construction machine and deterioration in assemblability of the NOx controller. The NOx reducin...