About 52 results
https://drivepatents.com/patents/959721 · 24 Jun 2015
Provided is a construction machine having a central foothold (27) and a maintenance access passage (P2) with high safety. The construction machine includes an upper slewing body (2), which includes: an upper frame (10), an engine compartment (12) on a rear...
https://drivepatents.com/patents/960252 · 3 Jun 2015
Provided is a cord-like member holder (HD1) for holding a cord-like member inserted into a through-hole (18) provided in a partition wall (17) of an operator's cab of a working machine, being capable of achieving reliable holding of the cord-like member an...
https://drivepatents.com/patents/950590 · 27 May 2015
Provide is a construction machine allowing an air cleaner to be located entirely low while securing dust-discharge function thereof, with no risk of adverse effects such as diffusion of dusts and complication in structure. The construction machine includes...
https://drivepatents.com/patents/951069 · 6 May 2015
A work machine includes a machine body, the machine body includes a bottom plate having an air outlet, and an exhaust air duct, the air outlet includes a major opening portion and a wide portion that is disposed with the major opening portion side by side ...
https://drivepatents.com/patents/951369 · 8 Apr 2015
Provided is a hybrid construction machine capable of preventing overcharge, comprising: an engine; a generator-motor; a hydraulic pump; a hydraulic actuator to be operated by the hydraulic pump as a hydraulic pressure source; an actuator regeneration secti...
https://drivepatents.com/patents/951556 · 25 Mar 2015
A working machine is provided. The working machine is capable of discharging exhaust gas from an exhaust opening while reducing heat and noise of the exhaust gas even when members are densely disposed inside an engine room and there is no space margin. An ...
https://drivepatents.com/patents/962716 · 4 Mar 2015
A drive device for a construction machine, which includes: a motor as a drive source; a speed reducer configured to transmit a rotation of the motor to a driven unit at a reduced speed; and a brake mechanism configured to generate a braking force against t...
https://drivepatents.com/patents/962486 · 4 Mar 2015
Provided is an apparatus for detecting property of fuel in a construction machine, with use of a sub-tank, the apparatus being capable of minimizing an influence on the detection given by water contained in fuel. The apparatus includes a sub-tank (4) betwe...
https://drivepatents.com/patents/952167 · 11 Feb 2015
Provided is an electric power control apparatus (1) capable of suppressing charge/discharge with respect to an electrical storage device under an anomalous condition. The electric power control apparatus (1) includes an electrical storage device (31) inclu...
https://drivepatents.com/patents/952502 · 4 Feb 2015
A configuration is provided to directly utilize the power of an engine as the power of a hydraulic pump, and to efficiently perform power generation and engine assist. The configuration is provided with an engine (14); a generator (15) which is configured ...