WORK VEHICLE

PROBLEM TO BE SOLVED: To improve assemblability and maintenance performance as well as reduce the number of components by classifying a travel transmission system and a PTO transmission system for each system and arranging each system into a mission case.SOLUTION: A work vehicle 1 comprises: an engi...

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1. Verfasser: HASHIMOTO HIROSUKE
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description PROBLEM TO BE SOLVED: To improve assemblability and maintenance performance as well as reduce the number of components by classifying a travel transmission system and a PTO transmission system for each system and arranging each system into a mission case.SOLUTION: A work vehicle 1 comprises: an engine 5 mounted on a travelling machine body 2; a hydraulic pressure continuously variable transmission 500 that changes speed of power of the engine 5; a mission case 17 having the hydraulic pressure continuously variable transmission 500 built-in; and rear travel portions 4 provided on both left and right sides of the mission case 17 through rear vehicle shaft cases 19. The mission case 17 is configured to be divided into a front case 112, an intermediate case 114 and a rear case 113. The left and right rear vehicle shaft cases 19 are attached to both left and right sides of the rear case 113, and the intermediate case 114 joining the front case 112 to the rear case 113 is connected to left and right machine body frames 15 constituting the travel machine body 2.SELECTED DRAWING: Figure 7 【課題】走行伝動系統やPTO伝動系統を系統ごとにまとめてミッションケース内部に配置して、組み立て性及びメンテナンス性の向上、並びに部品点数の削減を図る。【解決手段】本願発明の作業車両1は、走行機体2に搭載したエンジン5と、エンジン5の動力を変速する油圧無段変速機500と、油圧無段変速機500を内蔵したミッションケース17と、ミッションケース17の左右両側に後車軸ケース19を介して設けた後方走行部4とを備える。ミッションケース17を、前部ケース112、中間ケース114及び後部ケース113の三者に分割して構成する。左右の後車軸ケース19を後部ケース113の左右両側に取り付け、走行機体2を構成する左右の機体フレーム15に、前部ケース112と後部ケース113とをつなぐ中間ケース114を連結する。【選択図】図7
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The mission case 17 is configured to be divided into a front case 112, an intermediate case 114 and a rear case 113. The left and right rear vehicle shaft cases 19 are attached to both left and right sides of the rear case 113, and the intermediate case 114 joining the front case 112 to the rear case 113 is connected to left and right machine body frames 15 constituting the travel machine body 2.SELECTED DRAWING: Figure 7 【課題】走行伝動系統やPTO伝動系統を系統ごとにまとめてミッションケース内部に配置して、組み立て性及びメンテナンス性の向上、並びに部品点数の削減を図る。【解決手段】本願発明の作業車両1は、走行機体2に搭載したエンジン5と、エンジン5の動力を変速する油圧無段変速機500と、油圧無段変速機500を内蔵したミッションケース17と、ミッションケース17の左右両側に後車軸ケース19を介して設けた後方走行部4とを備える。ミッションケース17を、前部ケース112、中間ケース114及び後部ケース113の三者に分割して構成する。左右の後車軸ケース19を後部ケース113の左右両側に取り付け、走行機体2を構成する左右の機体フレーム15に、前部ケース112と後部ケース113とをつなぐ中間ケース114を連結する。【選択図】図7</description><language>eng ; jpn</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; 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 ; ENGINEERING ELEMENTS AND UNITS ; FISHING ; FORESTRY ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HUMAN NECESSITIES ; HUNTING ; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES ; LIGHTING ; MECHANICAL ENGINEERING ; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL ; PERFORMING OPERATIONS ; SOIL WORKING IN AGRICULTURE OR FORESTRY ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; TRAPPING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160421&amp;DB=EPODOC&amp;CC=JP&amp;NR=2016055746A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160421&amp;DB=EPODOC&amp;CC=JP&amp;NR=2016055746A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HASHIMOTO HIROSUKE</creatorcontrib><title>WORK VEHICLE</title><description>PROBLEM TO BE SOLVED: To improve assemblability and maintenance performance as well as reduce the number of components by classifying a travel transmission system and a PTO transmission system for each system and arranging each system into a mission case.SOLUTION: A work vehicle 1 comprises: an engine 5 mounted on a travelling machine body 2; a hydraulic pressure continuously variable transmission 500 that changes speed of power of the engine 5; a mission case 17 having the hydraulic pressure continuously variable transmission 500 built-in; and rear travel portions 4 provided on both left and right sides of the mission case 17 through rear vehicle shaft cases 19. The mission case 17 is configured to be divided into a front case 112, an intermediate case 114 and a rear case 113. The left and right rear vehicle shaft cases 19 are attached to both left and right sides of the rear case 113, and the intermediate case 114 joining the front case 112 to the rear case 113 is connected to left and right machine body frames 15 constituting the travel machine body 2.SELECTED DRAWING: Figure 7 【課題】走行伝動系統やPTO伝動系統を系統ごとにまとめてミッションケース内部に配置して、組み立て性及びメンテナンス性の向上、並びに部品点数の削減を図る。【解決手段】本願発明の作業車両1は、走行機体2に搭載したエンジン5と、エンジン5の動力を変速する油圧無段変速機500と、油圧無段変速機500を内蔵したミッションケース17と、ミッションケース17の左右両側に後車軸ケース19を介して設けた後方走行部4とを備える。ミッションケース17を、前部ケース112、中間ケース114及び後部ケース113の三者に分割して構成する。左右の後車軸ケース19を後部ケース113の左右両側に取り付け、走行機体2を構成する左右の機体フレーム15に、前部ケース112と後部ケース113とをつなぐ中間ケース114を連結する。【選択図】図7</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</subject><subject>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</subject><subject>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</subject><subject>AUXILIARY DRIVES FOR VEHICLES</subject><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>SOIL WORKING IN AGRICULTURE OR FORESTRY</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TRAPPING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAJ9w_yVghz9fB09nHlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoZmBqam5iZmjsZEKQIAxQcc0g</recordid><startdate>20160421</startdate><enddate>20160421</enddate><creator>HASHIMOTO HIROSUKE</creator><scope>EVB</scope></search><sort><creationdate>20160421</creationdate><title>WORK VEHICLE</title><author>HASHIMOTO HIROSUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016055746A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES</topic><topic>ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES</topic><topic>ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES</topic><topic>AUXILIARY DRIVES FOR VEHICLES</topic><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>INSTRUMENTATION OR DASHBOARDS FOR VEHICLES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>SOIL WORKING IN AGRICULTURE OR FORESTRY</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TRAPPING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HASHIMOTO HIROSUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HASHIMOTO HIROSUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WORK VEHICLE</title><date>2016-04-21</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To improve assemblability and maintenance performance as well as reduce the number of components by classifying a travel transmission system and a PTO transmission system for each system and arranging each system into a mission case.SOLUTION: A work vehicle 1 comprises: an engine 5 mounted on a travelling machine body 2; a hydraulic pressure continuously variable transmission 500 that changes speed of power of the engine 5; a mission case 17 having the hydraulic pressure continuously variable transmission 500 built-in; and rear travel portions 4 provided on both left and right sides of the mission case 17 through rear vehicle shaft cases 19. The mission case 17 is configured to be divided into a front case 112, an intermediate case 114 and a rear case 113. The left and right rear vehicle shaft cases 19 are attached to both left and right sides of the rear case 113, and the intermediate case 114 joining the front case 112 to the rear case 113 is connected to left and right machine body frames 15 constituting the travel machine body 2.SELECTED DRAWING: Figure 7 【課題】走行伝動系統やPTO伝動系統を系統ごとにまとめてミッションケース内部に配置して、組み立て性及びメンテナンス性の向上、並びに部品点数の削減を図る。【解決手段】本願発明の作業車両1は、走行機体2に搭載したエンジン5と、エンジン5の動力を変速する油圧無段変速機500と、油圧無段変速機500を内蔵したミッションケース17と、ミッションケース17の左右両側に後車軸ケース19を介して設けた後方走行部4とを備える。ミッションケース17を、前部ケース112、中間ケース114及び後部ケース113の三者に分割して構成する。左右の後車軸ケース19を後部ケース113の左右両側に取り付け、走行機体2を構成する左右の機体フレーム15に、前部ケース112と後部ケース113とをつなぐ中間ケース114を連結する。【選択図】図7</abstract><oa>free_for_read</oa></addata></record>
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language eng ; jpn
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subjects AGRICULTURE
ANIMAL HUSBANDRY
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
ENGINEERING ELEMENTS AND UNITS
FISHING
FORESTRY
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HUMAN NECESSITIES
HUNTING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
LIGHTING
MECHANICAL ENGINEERING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
PERFORMING OPERATIONS
SOIL WORKING IN AGRICULTURE OR FORESTRY
THERMAL INSULATION IN GENERAL
TRANSPORTING
TRAPPING
VEHICLES IN GENERAL
WEAPONS
title WORK VEHICLE
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