CRAWLER VEHICLE
PROBLEM TO BE SOLVED: To facilitate assembly and disassembly work of a crewler device besides obtaining stable travel even during travel on the muddy ground. SOLUTION: A drive shaft 12 of a front axle device 9 is composed of a first shaft part 13 inserted through an axle housing 10, and a second sha...
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creator | SATO FUJIO MURAI TOSHIKAZU |
description | PROBLEM TO BE SOLVED: To facilitate assembly and disassembly work of a crewler device besides obtaining stable travel even during travel on the muddy ground. SOLUTION: A drive shaft 12 of a front axle device 9 is composed of a first shaft part 13 inserted through an axle housing 10, and a second shaft part 14 detachably provided at the first shaft part 13. A cylindrical member 18 is insert-fitted to the periphery of the second shaft part 14, and a boss part 21A of a swing bracket 21 is fitted in a relatively rotatable state to the outer peripheral side of the cylindrical member 18 through a bearing body 19 or the like. A male spline groove provided at the inner periphery of a hub 24 of a drive wheel 23 is spline-connected to a female spline groove 14C provided at the second shaft part 14, and the hub 24 is detachably fixed to the cylindrical member 18 using a bolt 26. A plurality of rolling wheels 22 are provided at the swing bracket 21, and a crawler 30 is wound between these rolling wheels 22 and the drive wheel 23. |
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SOLUTION: A drive shaft 12 of a front axle device 9 is composed of a first shaft part 13 inserted through an axle housing 10, and a second shaft part 14 detachably provided at the first shaft part 13. A cylindrical member 18 is insert-fitted to the periphery of the second shaft part 14, and a boss part 21A of a swing bracket 21 is fitted in a relatively rotatable state to the outer peripheral side of the cylindrical member 18 through a bearing body 19 or the like. A male spline groove provided at the inner periphery of a hub 24 of a drive wheel 23 is spline-connected to a female spline groove 14C provided at the second shaft part 14, and the hub 24 is detachably fixed to the cylindrical member 18 using a bolt 26. A plurality of rolling wheels 22 are provided at the swing bracket 21, and a crawler 30 is wound between these rolling wheels 22 and the drive wheel 23.</description><edition>7</edition><language>eng</language><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; TRAILERS ; TRANSPORTING</subject><creationdate>2000</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&date=20000307&DB=EPODOC&CC=JP&NR=2000072052A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000307&DB=EPODOC&CC=JP&NR=2000072052A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SATO FUJIO</creatorcontrib><creatorcontrib>MURAI TOSHIKAZU</creatorcontrib><title>CRAWLER VEHICLE</title><description>PROBLEM TO BE SOLVED: To facilitate assembly and disassembly work of a crewler device besides obtaining stable travel even during travel on the muddy ground. SOLUTION: A drive shaft 12 of a front axle device 9 is composed of a first shaft part 13 inserted through an axle housing 10, and a second shaft part 14 detachably provided at the first shaft part 13. A cylindrical member 18 is insert-fitted to the periphery of the second shaft part 14, and a boss part 21A of a swing bracket 21 is fitted in a relatively rotatable state to the outer peripheral side of the cylindrical member 18 through a bearing body 19 or the like. A male spline groove provided at the inner periphery of a hub 24 of a drive wheel 23 is spline-connected to a female spline groove 14C provided at the second shaft part 14, and the hub 24 is detachably fixed to the cylindrical member 18 using a bolt 26. A plurality of rolling wheels 22 are provided at the swing bracket 21, and a crawler 30 is wound between these rolling wheels 22 and the drive wheel 23.</description><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>MOTOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRAILERS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB3DnIM93ENUghz9fB09nHlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkBgbmRgauRoTJQiABaCHX4</recordid><startdate>20000307</startdate><enddate>20000307</enddate><creator>SATO FUJIO</creator><creator>MURAI TOSHIKAZU</creator><scope>EVB</scope></search><sort><creationdate>20000307</creationdate><title>CRAWLER VEHICLE</title><author>SATO FUJIO ; MURAI TOSHIKAZU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000072052A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>MOTOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRAILERS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SATO FUJIO</creatorcontrib><creatorcontrib>MURAI TOSHIKAZU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SATO FUJIO</au><au>MURAI TOSHIKAZU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CRAWLER VEHICLE</title><date>2000-03-07</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To facilitate assembly and disassembly work of a crewler device besides obtaining stable travel even during travel on the muddy ground. SOLUTION: A drive shaft 12 of a front axle device 9 is composed of a first shaft part 13 inserted through an axle housing 10, and a second shaft part 14 detachably provided at the first shaft part 13. A cylindrical member 18 is insert-fitted to the periphery of the second shaft part 14, and a boss part 21A of a swing bracket 21 is fitted in a relatively rotatable state to the outer peripheral side of the cylindrical member 18 through a bearing body 19 or the like. A male spline groove provided at the inner periphery of a hub 24 of a drive wheel 23 is spline-connected to a female spline groove 14C provided at the second shaft part 14, and the hub 24 is detachably fixed to the cylindrical member 18 using a bolt 26. A plurality of rolling wheels 22 are provided at the swing bracket 21, and a crawler 30 is wound between these rolling wheels 22 and the drive wheel 23.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING |
title | CRAWLER VEHICLE |
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