CONSTRUCTION MACHINE
[Object]To provide a construction machine capable of offering a good workability in narrow places as well as a good comfortableness to an operator.[Solution]A hydraulic excavator 1 which is a construction machine includes: a lower traveling body 2; an upper revolving body 3 capable of revolving and...
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| creator | OYAMADA, Yasuyuki KOTANI, Daichi MERCEY, Jean-Christophe |
| description | [Object]To provide a construction machine capable of offering a good workability in narrow places as well as a good comfortableness to an operator.[Solution]A hydraulic excavator 1 which is a construction machine includes: a lower traveling body 2; an upper revolving body 3 capable of revolving and disposed above the lower traveling body 2; a lever stand 52 installed in a front portion of the upper revolving body 3; an engine disposed in a rear portion of the upper revolving body 3; an engine hood 32 that covers the engine; a driver's seat 51 disposed above the engine hood 32; and a protection frame 6 for protecting an operator sitting on the driver's seat 51. The protection frame 6 includes: a pair of column portions 61L, 61R that stand up and extend upward from left and right side walls of the lever stand 52; and an eaves portion 62 that extends rearward from upper end portions of the pair of column portions 61L, 61R, to overhang the driver's seat 51. |
| format | Patent |
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The protection frame 6 includes: a pair of column portions 61L, 61R that stand up and extend upward from left and right side walls of the lever stand 52; and an eaves portion 62 that extends rearward from upper end portions of the pair of column portions 61L, 61R, to overhang the driver's seat 51.</description><language>eng ; fre ; ger</language><subject>DREDGING ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING</subject><creationdate>2021</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=20210407&DB=EPODOC&CC=EP&NR=3800298A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210407&DB=EPODOC&CC=EP&NR=3800298A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OYAMADA, Yasuyuki</creatorcontrib><creatorcontrib>KOTANI, Daichi</creatorcontrib><creatorcontrib>MERCEY, Jean-Christophe</creatorcontrib><title>CONSTRUCTION MACHINE</title><description>[Object]To provide a construction machine capable of offering a good workability in narrow places as well as a good comfortableness to an operator.[Solution]A hydraulic excavator 1 which is a construction machine includes: a lower traveling body 2; an upper revolving body 3 capable of revolving and disposed above the lower traveling body 2; a lever stand 52 installed in a front portion of the upper revolving body 3; an engine disposed in a rear portion of the upper revolving body 3; an engine hood 32 that covers the engine; a driver's seat 51 disposed above the engine hood 32; and a protection frame 6 for protecting an operator sitting on the driver's seat 51. The protection frame 6 includes: a pair of column portions 61L, 61R that stand up and extend upward from left and right side walls of the lever stand 52; and an eaves portion 62 that extends rearward from upper end portions of the pair of column portions 61L, 61R, to overhang the driver's seat 51.</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBx9vcLDgkKdQ7x9PdT8HV09vD0c-VhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAcYWBgZGlhaOhsZEKAEATwgeXw</recordid><startdate>20210407</startdate><enddate>20210407</enddate><creator>OYAMADA, Yasuyuki</creator><creator>KOTANI, Daichi</creator><creator>MERCEY, Jean-Christophe</creator><scope>EVB</scope></search><sort><creationdate>20210407</creationdate><title>CONSTRUCTION MACHINE</title><author>OYAMADA, Yasuyuki ; KOTANI, Daichi ; MERCEY, Jean-Christophe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3800298A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><toplevel>online_resources</toplevel><creatorcontrib>OYAMADA, Yasuyuki</creatorcontrib><creatorcontrib>KOTANI, Daichi</creatorcontrib><creatorcontrib>MERCEY, Jean-Christophe</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OYAMADA, Yasuyuki</au><au>KOTANI, Daichi</au><au>MERCEY, Jean-Christophe</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONSTRUCTION MACHINE</title><date>2021-04-07</date><risdate>2021</risdate><abstract>[Object]To provide a construction machine capable of offering a good workability in narrow places as well as a good comfortableness to an operator.[Solution]A hydraulic excavator 1 which is a construction machine includes: a lower traveling body 2; an upper revolving body 3 capable of revolving and disposed above the lower traveling body 2; a lever stand 52 installed in a front portion of the upper revolving body 3; an engine disposed in a rear portion of the upper revolving body 3; an engine hood 32 that covers the engine; a driver's seat 51 disposed above the engine hood 32; and a protection frame 6 for protecting an operator sitting on the driver's seat 51. The protection frame 6 includes: a pair of column portions 61L, 61R that stand up and extend upward from left and right side walls of the lever stand 52; and an eaves portion 62 that extends rearward from upper end portions of the pair of column portions 61L, 61R, to overhang the driver's seat 51.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3800298A1 |
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| subjects | DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING |
| title | CONSTRUCTION MACHINE |
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