About 553 results
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https://drivepatents.com/patents/1398476 · 16 Oct 2024
A motorcycle 1 includes: an injector 60 attached to an internal combustion engine 4; an intake passage 38 connected to the internal combustion engine 4; a throttle valve 40 disposed in the intake passage 38; a throttle drum 42 connected to the throttle val...
https://drivepatents.com/patents/1398918 · 7 Aug 2024
A vehicle includes an upper frame, a lower frame, a front frame, a rear frame, a pair of rear wheels, a drive motor to drive the pair of rear wheels, a battery supported by the upper frame and the lower frame to supply electric power to the drive motor, a ...
https://drivepatents.com/patents/1396682 · 17 Jul 2024
BACKGROUND OF THE INVENTION [0002] The present system for controlling a watercraft includes a data communication module, a device system, an electric power supply, and a controller. The data communication module performs wireless communication with an exte...
https://drivepatents.com/patents/1400780 · 17 Apr 2024
A vehicle includes an engine, a continuously valuable transmission which has an endless belt, speed-changes and outputs a power from the engine, and a transmission apparatus to which the power speed-changed by the continuously valuable transmission is tran...
https://drivepatents.com/patents/1400260 · 31 Jan 2024
A wire-spoke wheel (100) includes: an annular rim (10); a hub (20, 20') having a hole (20a) in which a wheel shaft is inserted; a plurality of wire spokes (30) linking the rim (10) and the hub (20) together, the plurality of wire spokes (30) each including...
https://drivepatents.com/patents/937859 · 14 Sep 2016
A lower spring (57) for supporting a lower surface of a battery (30) is provided on a bottom portion (55) of a battery case (50). A cover (60) for covering the battery (30) includes an upper spring (61) to catch the battery (30) together with the lower spr...
https://drivepatents.com/patents/938115 · 7 Sep 2016
The present invention provides an engine unit, or the like, capable of achieving improved mountability to vehicle. The engine unit includes: a four-stroke engine body having a high-load region and a low-load region; a three-phase brushless motor that start...
https://drivepatents.com/patents/938114 · 7 Sep 2016
The present invention provides, for example, an engine unit that is able to ensure an amount of power generation with a high efficiency even if the rotation speed of a crankshaft is lowered when a vehicle is stopped, without any need to increase the size o...
https://drivepatents.com/patents/938115 · 7 Sep 2016
The present invention provides an engine unit, or the like, capable of achieving improved mountability to vehicle. The engine unit includes: a four-stroke engine body having a high-load region and a low-load region; a three-phase brushless motor that start...
https://drivepatents.com/patents/938114 · 7 Sep 2016
The present invention provides, for example, an engine unit that is able to ensure an amount of power generation with a high efficiency even if the rotation speed of a crankshaft is lowered when a vehicle is stopped, without any need to increase the size o...