| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 180296000 | Including means on body frame or motor for handling exhaust | 16 |
| 20080283328 | LONGITUDINAL STRINGER EXHAUST FLEX PIPE ASSEMBLY - A longitudinal stringer type exhaust flex pipe assembly is provided having two end pieces and multiple interlaced interlocking longitudinal stringer elements forming a flexible cylinder. Every other longitudinal stringer element is affixed to each end piece, such that each stringer element is affixed to only one end piece. The stringer elements each have a male and a female interlocking feature that allows them to slide freely between each other while maintaining a relatively airtight seal. This provides a flex pipe assembly that is compliant in the compression, extension, axial bending, and torsional directions. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b). | 11-20-2008 |
| 20090065280 | EXHAUST PIPE FOR A VEHICLE - A vehicle with an engine connection. The vehicle further includes an engine, a rear wheel and a rear suspension that absorbs an impact when the rear wheel moves vertically. The engine connection has a front end connected to a rear surface of the engine, and a coil-shaped portion provided between the rear suspension and the rear wheel. A front end of the coil-shaped portion is connected to a rear end of the engine connection. The exhaust pipe is configured to enable division into the engine connection and the coil-shaped portion. | 03-12-2009 |
| 20090260910 | MOTORCYCLE - The motorcycle is provided in an embodiment with a vehicle body frame, an engine, and an exhaust pipe connected to the engine. The vehicle body frame has a front frame supporting at least a part of the engine, a left rear frame connected to the front frame and extending rearward of a vehicle body on the left with a center of a vehicle in a horizontal direction as a basis, and a right rear frame extending rearward of the vehicle body on the right. The exhaust pipe has at least a crossing part partially crossing the center of the,vehicle in the horizontal direction with a first supporting member mounting a left part of the crossing part to the left rear frame on the left and a second supporting member mounting the right part of the crossing part to the right rear frame on the right. | 10-22-2009 |
| 20100101886 | EXHAUST SYSTEM FOR MOTORCYCLE - An exhaust system for a motorcycle includes: an exhaust pipe connected to a cylinder head of an engine; a pair of right and left silencers connected to the exhaust pipe and disposed in right and left sides of a rear wheel respectively, wherein the exhaust pipe is branched into two in a rear of the cylinder head and in a front of a rear wheel suspension system and connected to the pair of right and left silencers respectively. | 04-29-2010 |
| 20100126791 | CONSTRUCTION MACHINE - A muffler of a construction machine is formed by respectively coupling silencers to entrance and exit sides of an exhaust-gas purifying device by flanges. In flange coupling portions, mounting seats are provided integrally with lower semicircumferential portions of the flanges of the silencers in a manner such as to protrude toward outer peripheries of the flanges. By coupling the mounting seats to muffler mount brackets attached to a muffler mount, the muffler is mounted on the muffler mount. | 05-27-2010 |
| 20100212990 | Vehicle including silencer - A vehicle, such as a motorcycle, can include an engine, an exhaust pipe, and a silencer. The silencer can include a main body and first and second pipes. An upstream end of the first pipe can be connected to the exhaust pipe, and be provided in the main body. The second pipe can be provided apart from the first pipe on the downstream side of the first pipe, coaxially with the first pipe, and extending through a downstream lid of an outer tube of the main body. The downstream portion of the first pipe can have an inner diameter that gradually decreases from the upstream side toward the downstream end. The upstream end of the second pipe can be provided in the main body and have a larger inner diameter than the inner diameter of the downstream end of the first pipe. | 08-26-2010 |
| 20100243366 | Motorcycle Engine - A motorcycle is provided that includes a connecting pipe, a throttle body, an intake pipe, and an air cleaner, which are intake system parts disposed forward of a cylinder of an engine and are connected to the front side of the cylinder. The motorcycle further includes an exhaust pipe and a muffler, which are exhaust system parts connected to the rear side of the cylinder. The cylinder is inclined rearward, and the exhaust pipe of an exhaust system part extends forward along one side of the motorcycle in a widthwise direction of the engine | 09-30-2010 |
| 20110005853 | Mounting Structure for NOx Reduction Device for Construction Machine - A mounting structure is provided for an NOx reduction system for a hydraulic excavator. The NOx reduction system includes a PM collection filter to be arranged in an exhaust passage of an engine to collect suspended particulate matter in exhaust gas from the engine, a urea SCR catalyst for reducing and purifying nitrogen oxides in the exhaust gas from the engine, a urea water spay device for spraying a urea water into the exhaust passage of the engine, a urea water feeder for feeding the urea water to the urea water spray device, and a urea water storage tank for storing therein the urea water to be guided to the urea water feeder. In the mounting structure, the counterweight is provided with a recessed section formed therein, the urea SCR catalyst is arranged in the recessed section, and the PM collection filter is arranged in the engine compartment. The urea SCR catalyst and PM collection filter are arranged to form an “L” pattern. | 01-13-2011 |
| 20110284307 | LAYOUT STRUCTURE FOR CANISTER IN VEHICLE - A vehicle may include a body frame, an engine body mounted on the body frame, an exhaust pipe connected to a cylinder head of the engine body, and a canister supported to the engine body. The exhaust pipe(s) includes a portion extending along one side surface of a cylinder block of the engine body. The canister is located between the cylinder block and the portion of the exhaust pipe(s) extending along one side surface of the cylinder block. | 11-24-2011 |
| 20120067660 | CONSTRUCTION MACHINE - A fuel tank ( | 03-22-2012 |
| 20120247861 | WORK VEHICLE - In a work vehicle, a second processing device, disposed over a hydraulic pump, is configured to process the hydraulic gas from an engine. A first processing device is disposed closer to the engine than the second processing device is Further, the first processing device is positioned higher the second processing device. The first processing device is partially overlapped with the second processing device in a top plan view. | 10-04-2012 |
| 20130001005 | WORK VEHICLE - A work vehicle includes an engine compartment, an engine, an exhaust gas treatment device, an air cleaner, and an intake pipe. The engine compartment has a first sidewall, a second sidewall and an upper cover. The first sidewall and the second sidewall are set at a distance from each other in a vehicle width direction. The upper cover is disposed on the first sidewall and the second side sidewall, and constituting a tool-storage part. The engine is disposed in the engine compartment. The exhaust gas treatment device is disposed above the engine in the engine compartment. The air cleaner is disposed above the engine in the engine compartment and rearward of the exhaust as treatment device. The intake pipe is connected to the air cleaner in the engine compartment and protruding upward from the upper cover. The tool-storage part is disposed rearward of the intake pipe. | 01-03-2013 |
| 20150027800 | EXHAUST TREATMENT UNIT - An exhaust treatment unit treats an exhaust gas from an engine of a work vehicle. The exhaust treatment unit includes a first exhaust treatment device, a second exhaust treatment device, and a bracket. The first exhaust treatment device and the second exhaust treatment device are attached to the bracket. The bracket includes an edge part having an attachment portion configured to be attached to a vehicle body frame of the work vehicle, and a main body part having a convex shape downwardly bulged from the edge part. A bottom part of the second exhaust treatment device is positioned below the attachment portion. A work vehicle preferably includes the exhaust treatment unit, the engine and the vehicle body frame. | 01-29-2015 |
| 20150299983 | Construction Machine - A cab rear extension beam ( | 10-22-2015 |
| 20160024752 | ENGINE DEVICE - It is a technical problem to provide an engine device that includes an exhaust gas purification device, which can be efficiently arranged in an engine installation space. The engine is arranged on the lower side of a maneuvering seat, and a flywheel housing is arranged in such a manner as to be positioned on the front portion side of a traveling machine body, and the exhaust gas purification device is arranged on the upper side of the rear of the engine. Also, the engine is coupled with an air cleaner that draws in fresh air on the left side thereof. Furthermore, a hood includes a hood cover configured to be openable/closable in the rear thereof and covers the upper portion of the exhaust gas purification device. | 01-28-2016 |
| 20160082831 | INDUSTRIAL VEHICLE - A wheel loader includes: a driver's cab; an engine; a chassis, at sides of which tires are provided; an engine room in which the engine is mounted on the chassis, the engine room being provided behind the driver's cab; front portion structures respectively standing at left and right positions of a surface of the engine room, the surface being located at the driver's cab side; rear portion structures respectively standing at left and right positions of a surface of the engine room, the surface being opposite to the surface located at the driver's cab side; and a coupling structure that couples upper portions of the front portion structures to upper portions of the rear portion structures and forms a peripheral device installation space at an upper portion of the engine. | 03-24-2016 |
