WORK MACHINE
To provide a work machine capable of restricting access to a filler port and an air breather of a hydraulic oil tank with a simple structure.SOLUTION: A work machine comprises a box body (20) supported on an upper surface of a hydraulic oil tank so as to cover a filler port and an air breather (15)....
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| creator | SAITO TOMOYUKI INABA YASUHIKO FUJII TOSHINORI KUROSAKA HISAO |
| description | To provide a work machine capable of restricting access to a filler port and an air breather of a hydraulic oil tank with a simple structure.SOLUTION: A work machine comprises a box body (20) supported on an upper surface of a hydraulic oil tank so as to cover a filler port and an air breather (15). The box body (20) includes: an opening/closing door (27) movable between a closed position that closes an internal space (21) of the box body (20) and an open position that opens the internal space (21); and a lock mechanism (30) that can be displaced between a locked state in which the opening/closing door (27) is locked at the closed position and a movement permitting state that permits movement of the opening/closing door (27) between the closed position and the open position.SELECTED DRAWING: Figure 5
【課題】作動油タンクの給油口及びエアブリーザへのアクセスを、シンプルな構造で規制することが可能な作業機械を提供する。【解決手段】作業機械は、給油口及びエアブリーザ（１５）を覆うように、作動油タンクの上面に支持された箱体（２０）を備え、箱体（２０）は、箱体（２０）の内部空間（２１）を閉塞する閉塞位置、及び内部空間（２１）を開放する開放位置に移動可能な開閉扉（２７）と、開閉扉（２７）を閉塞位置でロックするロック状態、及び閉塞位置及び開放位置の間で開閉扉（２７）の移動を許容する移動許容状態に変位可能なロック機構（３０）とを有する。【選択図】図５ |
| format | Patent |
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【課題】作動油タンクの給油口及びエアブリーザへのアクセスを、シンプルな構造で規制することが可能な作業機械を提供する。【解決手段】作業機械は、給油口及びエアブリーザ（１５）を覆うように、作動油タンクの上面に支持された箱体（２０）を備え、箱体（２０）は、箱体（２０）の内部空間（２１）を閉塞する閉塞位置、及び内部空間（２１）を開放する開放位置に移動可能な開閉扉（２７）と、開閉扉（２７）を閉塞位置でロックするロック状態、及び閉塞位置及び開放位置の間で開閉扉（２７）の移動を許容する移動許容状態に変位可能なロック機構（３０）とを有する。【選択図】図５</description><language>eng ; jpn</language><subject>DREDGING ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING</subject><creationdate>2023</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=20230621&DB=EPODOC&CC=JP&NR=2023085768A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230621&DB=EPODOC&CC=JP&NR=2023085768A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAITO TOMOYUKI</creatorcontrib><creatorcontrib>INABA YASUHIKO</creatorcontrib><creatorcontrib>FUJII TOSHINORI</creatorcontrib><creatorcontrib>KUROSAKA HISAO</creatorcontrib><title>WORK MACHINE</title><description>To provide a work machine capable of restricting access to a filler port and an air breather of a hydraulic oil tank with a simple structure.SOLUTION: A work machine comprises a box body (20) supported on an upper surface of a hydraulic oil tank so as to cover a filler port and an air breather (15). The box body (20) includes: an opening/closing door (27) movable between a closed position that closes an internal space (21) of the box body (20) and an open position that opens the internal space (21); and a lock mechanism (30) that can be displaced between a locked state in which the opening/closing door (27) is locked at the closed position and a movement permitting state that permits movement of the opening/closing door (27) between the closed position and the open position.SELECTED DRAWING: Figure 5
【課題】作動油タンクの給油口及びエアブリーザへのアクセスを、シンプルな構造で規制することが可能な作業機械を提供する。【解決手段】作業機械は、給油口及びエアブリーザ（１５）を覆うように、作動油タンクの上面に支持された箱体（２０）を備え、箱体（２０）は、箱体（２０）の内部空間（２１）を閉塞する閉塞位置、及び内部空間（２１）を開放する開放位置に移動可能な開閉扉（２７）と、開閉扉（２７）を閉塞位置でロックするロック状態、及び閉塞位置及び開放位置の間で開閉扉（２７）の移動を許容する移動許容状態に変位可能なロック機構（３０）とを有する。【選択図】図５</description><subject>DREDGING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>SOIL SHIFTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAJ9w_yVvB1dPbw9HPlYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkbGBham5mYWjsZEKQIAwagc0Q</recordid><startdate>20230621</startdate><enddate>20230621</enddate><creator>SAITO TOMOYUKI</creator><creator>INABA YASUHIKO</creator><creator>FUJII TOSHINORI</creator><creator>KUROSAKA HISAO</creator><scope>EVB</scope></search><sort><creationdate>20230621</creationdate><title>WORK MACHINE</title><author>SAITO TOMOYUKI ; INABA YASUHIKO ; FUJII TOSHINORI ; KUROSAKA HISAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023085768A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SAITO TOMOYUKI</creatorcontrib><creatorcontrib>INABA YASUHIKO</creatorcontrib><creatorcontrib>FUJII TOSHINORI</creatorcontrib><creatorcontrib>KUROSAKA HISAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAITO TOMOYUKI</au><au>INABA YASUHIKO</au><au>FUJII TOSHINORI</au><au>KUROSAKA HISAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WORK MACHINE</title><date>2023-06-21</date><risdate>2023</risdate><abstract>To provide a work machine capable of restricting access to a filler port and an air breather of a hydraulic oil tank with a simple structure.SOLUTION: A work machine comprises a box body (20) supported on an upper surface of a hydraulic oil tank so as to cover a filler port and an air breather (15). The box body (20) includes: an opening/closing door (27) movable between a closed position that closes an internal space (21) of the box body (20) and an open position that opens the internal space (21); and a lock mechanism (30) that can be displaced between a locked state in which the opening/closing door (27) is locked at the closed position and a movement permitting state that permits movement of the opening/closing door (27) between the closed position and the open position.SELECTED DRAWING: Figure 5
【課題】作動油タンクの給油口及びエアブリーザへのアクセスを、シンプルな構造で規制することが可能な作業機械を提供する。【解決手段】作業機械は、給油口及びエアブリーザ（１５）を覆うように、作動油タンクの上面に支持された箱体（２０）を備え、箱体（２０）は、箱体（２０）の内部空間（２１）を閉塞する閉塞位置、及び内部空間（２１）を開放する開放位置に移動可能な開閉扉（２７）と、開閉扉（２７）を閉塞位置でロックするロック状態、及び閉塞位置及び開放位置の間で開閉扉（２７）の移動を許容する移動許容状態に変位可能なロック機構（３０）とを有する。【選択図】図５</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING |
| title | WORK MACHINE |
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