CONNECTION PIN INSERTION DEVICE
To provide a connection pin insertion device capable of improving workability of the work for inserting a connection pin, which connects a plurality of component members of a work machine to each other, from the inside in the right and left directions of the component member.SOLUTION: A pin driving...
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| creator | SHIMAZU YASUHIKO |
| description | To provide a connection pin insertion device capable of improving workability of the work for inserting a connection pin, which connects a plurality of component members of a work machine to each other, from the inside in the right and left directions of the component member.SOLUTION: A pin driving device 30 is mounted on a tip part of a work attachment 24 of a work device 20. The pin driving device 30 includes a pressing cylinder 36 including a first pressing cylinder 36A and a second pressing cylinder 36B and a main body 31 including a main body fulcrum part 31S connected to the work attachment 24. When the pin driving device 30 is arranged to face a connector portion of a first intermediate boom 16 and a second intermediate boom 18, pressing rods are extended from cylinder main bodies of the first pressing cylinder 36A and the second pressing cylinder 36B so that a pair of right and left connection pins 70 can be inserted in predetermined hole parts.SELECTED DRAWING: Figure 7
【課題】作業機械の複数の構成部材同士を連結する連結ピンを前記構成部材の左右方向の内側から挿入する作業の作業性を向上することが可能な連結ピン挿入装置を提供する。【解決手段】ピン打ち装置３０は、作業装置２０の作業アタッチメント２４の先端部に装着される。ピン打ち装置３０は、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂを含む押圧シリンダ３６と、作業アタッチメント２４に接続される本体支点部３１Ｓを含む本体部３１と、を備える。第１中間ブーム１６および第２中間ブーム１８のコネクタ部分にピン打ち装置３０が対向して配置されると、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂのシリンダ本体から押圧ロッドがそれぞれ伸長することで、左右一対の連結ピン７０を所定の孔部に挿入することができる。【選択図】図７ |
| format | Patent |
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【課題】作業機械の複数の構成部材同士を連結する連結ピンを前記構成部材の左右方向の内側から挿入する作業の作業性を向上することが可能な連結ピン挿入装置を提供する。【解決手段】ピン打ち装置３０は、作業装置２０の作業アタッチメント２４の先端部に装着される。ピン打ち装置３０は、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂを含む押圧シリンダ３６と、作業アタッチメント２４に接続される本体支点部３１Ｓを含む本体部３１と、を備える。第１中間ブーム１６および第２中間ブーム１８のコネクタ部分にピン打ち装置３０が対向して配置されると、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂのシリンダ本体から押圧ロッドがそれぞれ伸長することで、左右一対の連結ピン７０を所定の孔部に挿入することができる。【選択図】図７</description><language>eng ; jpn</language><subject>CRANES ; HAULING ; HOISTING ; LIFTING ; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2020</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=20201008&DB=EPODOC&CC=JP&NR=2020164276A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201008&DB=EPODOC&CC=JP&NR=2020164276A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIMAZU YASUHIKO</creatorcontrib><title>CONNECTION PIN INSERTION DEVICE</title><description>To provide a connection pin insertion device capable of improving workability of the work for inserting a connection pin, which connects a plurality of component members of a work machine to each other, from the inside in the right and left directions of the component member.SOLUTION: A pin driving device 30 is mounted on a tip part of a work attachment 24 of a work device 20. The pin driving device 30 includes a pressing cylinder 36 including a first pressing cylinder 36A and a second pressing cylinder 36B and a main body 31 including a main body fulcrum part 31S connected to the work attachment 24. When the pin driving device 30 is arranged to face a connector portion of a first intermediate boom 16 and a second intermediate boom 18, pressing rods are extended from cylinder main bodies of the first pressing cylinder 36A and the second pressing cylinder 36B so that a pair of right and left connection pins 70 can be inserted in predetermined hole parts.SELECTED DRAWING: Figure 7
【課題】作業機械の複数の構成部材同士を連結する連結ピンを前記構成部材の左右方向の内側から挿入する作業の作業性を向上することが可能な連結ピン挿入装置を提供する。【解決手段】ピン打ち装置３０は、作業装置２０の作業アタッチメント２４の先端部に装着される。ピン打ち装置３０は、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂを含む押圧シリンダ３６と、作業アタッチメント２４に接続される本体支点部３１Ｓを含む本体部３１と、を備える。第１中間ブーム１６および第２中間ブーム１８のコネクタ部分にピン打ち装置３０が対向して配置されると、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂのシリンダ本体から押圧ロッドがそれぞれ伸長することで、左右一対の連結ピン７０を所定の孔部に挿入することができる。【選択図】図７</description><subject>CRANES</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB39vfzc3UO8fT3Uwjw9FPw9At2DQLzXFzDPJ1deRhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvFeAkYGRgaGZiZG5maMxUYoAG2UiGA</recordid><startdate>20201008</startdate><enddate>20201008</enddate><creator>SHIMAZU YASUHIKO</creator><scope>EVB</scope></search><sort><creationdate>20201008</creationdate><title>CONNECTION PIN INSERTION DEVICE</title><author>SHIMAZU YASUHIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2020164276A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2020</creationdate><topic>CRANES</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIMAZU YASUHIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIMAZU YASUHIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONNECTION PIN INSERTION DEVICE</title><date>2020-10-08</date><risdate>2020</risdate><abstract>To provide a connection pin insertion device capable of improving workability of the work for inserting a connection pin, which connects a plurality of component members of a work machine to each other, from the inside in the right and left directions of the component member.SOLUTION: A pin driving device 30 is mounted on a tip part of a work attachment 24 of a work device 20. The pin driving device 30 includes a pressing cylinder 36 including a first pressing cylinder 36A and a second pressing cylinder 36B and a main body 31 including a main body fulcrum part 31S connected to the work attachment 24. When the pin driving device 30 is arranged to face a connector portion of a first intermediate boom 16 and a second intermediate boom 18, pressing rods are extended from cylinder main bodies of the first pressing cylinder 36A and the second pressing cylinder 36B so that a pair of right and left connection pins 70 can be inserted in predetermined hole parts.SELECTED DRAWING: Figure 7
【課題】作業機械の複数の構成部材同士を連結する連結ピンを前記構成部材の左右方向の内側から挿入する作業の作業性を向上することが可能な連結ピン挿入装置を提供する。【解決手段】ピン打ち装置３０は、作業装置２０の作業アタッチメント２４の先端部に装着される。ピン打ち装置３０は、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂを含む押圧シリンダ３６と、作業アタッチメント２４に接続される本体支点部３１Ｓを含む本体部３１と、を備える。第１中間ブーム１６および第２中間ブーム１８のコネクタ部分にピン打ち装置３０が対向して配置されると、第１押圧シリンダ３６Ａおよび第２押圧シリンダ３６Ｂのシリンダ本体から押圧ロッドがそれぞれ伸長することで、左右一対の連結ピン７０を所定の孔部に挿入することができる。【選択図】図７</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING |
| title | CONNECTION PIN INSERTION DEVICE |
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