SUPPORT MECHANISM, EXHAUST GAS TREATMENT UNIT, AND WHEEL LOADER

• Main Authors: OTA, MASAYA, KITAOKA, HISATO, HONDA, TOSHIMITSU, KAMIMAE, TAKESHI
• Format: Patent
• Language: English; French; Japanese
• Published: 12.02.2015
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; DREDGING; ENGINE PLANTS IN GENERAL; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; FOUNDATIONS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HYDRAULIC ENGINEERING; INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLETECHNOLOGY; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SOIL SHIFTING; STANDS OR SUPPORTS; STEAM ENGINES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

The support mechanism (17) of one aspect of the present invention supports a first exhaust gas treatment device (45) and a second exhaust gas treatment device (47), which treat exhaust gas from an engine (15), and the support mechanism (17) is provided with a base member (28), a first support member (26), and a second support member (27). The base member includes a first connection section (70), a second connection section (71), a first pipe member (72), and a second pipe member (73). The base member supports the first exhaust gas treatment device and the second exhaust gas treatment device. The first support member supports one side of the base member. The second support member supports the other side of the base member. The first connection section is joined to the first support member. The second connection section is joined to the second support member. The first pipe member and the second pipe member are arranged side by side on the same horizontal plane. Openings (100) having edges formed by the first pipe member, the second pipe member, the first connection section, and the second connection section are formed. Selon un aspect de l'invention, un mécanisme de support (17) supporte un premier ainsi qu'un second dispositif de traitement de gaz d'échappement (45, 47) qui traitent le gaz d'échappement provenant d'un moteur (15), et est équipé d'un élément base (28), d'un premier élément support (26) et d'un second élément support (27). L'élément base contient une première partie connexion (70), une seconde partie connexion (71), un premier élément conduit (72) et un second élément conduit (73). L'élément base supporte le premier et le second dispositif de traitement de gaz d'échappement. Le premier élément support supporte un côté de l'élément base, et le second élément support supporte l'autre côté de l'élément base. La première partie connexion est liée au premier élément support, et la seconde partie connexion est liée au second élément support. Le premier et le second élément conduit sont disposés en juxtaposition sur un même plan horizontal. Une partie ouverture (100) est formée avec pour bords le premier ainsi que le second élément conduit, et la première ainsi que la seconde partie connexion.