EXCAVATOR
An objective of the present invention is to provide an excavator suitable for freely tilting a bucket in a radial direction with respect to the bucket through a rotary coupler. According to the present invention, the excavator comprises: a tilt link which has a lower arm, a rotary arm, and an upper...
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creator | JUNG, KYUNG RAE |
description | An objective of the present invention is to provide an excavator suitable for freely tilting a bucket in a radial direction with respect to the bucket through a rotary coupler. According to the present invention, the excavator comprises: a tilt link which has a lower arm, a rotary arm, and an upper arm sequentially stacked, fixes the lower arm to a lower rotating plate of the rotary arm, and is coupled to a link structure of the end of the lower arm under the rotary arm and rotates toward both sides of the link structure while fixing the upper arm to an upper fixing plate of the rotary arm; a center joint fixed to the upper arm by penetrating the lower arm, a rotary arm rod, and the upper arm while being rotated and fixed to the lower arm so as to be positioned inside the upper arm; and a slip ring rotationally fixed to the center joint in the upper arm.
본 발명에 따른 굴착기는, 순차적으로 적층되는 하부 아암과 회전 암대와 상부 아암을 구비하고, 회전 암대의 하부 회전판에 하부 아암을 고정시키며, 회전 암대의 상부 고정판에 상부 아암을 고정시키면서, 회전 암대 아래에서 하부 아암의 단부의 링크 구조물에 결합되어 링크 구조물의 양 측부를 향해 회전하는 틸트 링크(tilt link); 하부 아암과 회전 암대와 상부 아암의 내부에 위치되도록, 하부 아암에 회전 고정되면서 회전 암대를 관통하여 상부 아암에 고정되는 센터 조인트(center joint); 및 상부 아암에서 센터 조인트에 회전 고정되는 슬립 링(slip ring)을 포함한다. |
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본 발명에 따른 굴착기는, 순차적으로 적층되는 하부 아암과 회전 암대와 상부 아암을 구비하고, 회전 암대의 하부 회전판에 하부 아암을 고정시키며, 회전 암대의 상부 고정판에 상부 아암을 고정시키면서, 회전 암대 아래에서 하부 아암의 단부의 링크 구조물에 결합되어 링크 구조물의 양 측부를 향해 회전하는 틸트 링크(tilt link); 하부 아암과 회전 암대와 상부 아암의 내부에 위치되도록, 하부 아암에 회전 고정되면서 회전 암대를 관통하여 상부 아암에 고정되는 센터 조인트(center joint); 및 상부 아암에서 센터 조인트에 회전 고정되는 슬립 링(slip ring)을 포함한다.</description><language>eng ; kor</language><subject>DREDGING ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING</subject><creationdate>2022</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=20220901&DB=EPODOC&CC=KR&NR=20220121559A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220901&DB=EPODOC&CC=KR&NR=20220121559A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JUNG, KYUNG RAE</creatorcontrib><title>EXCAVATOR</title><description>An objective of the present invention is to provide an excavator suitable for freely tilting a bucket in a radial direction with respect to the bucket through a rotary coupler. According to the present invention, the excavator comprises: a tilt link which has a lower arm, a rotary arm, and an upper arm sequentially stacked, fixes the lower arm to a lower rotating plate of the rotary arm, and is coupled to a link structure of the end of the lower arm under the rotary arm and rotates toward both sides of the link structure while fixing the upper arm to an upper fixing plate of the rotary arm; a center joint fixed to the upper arm by penetrating the lower arm, a rotary arm rod, and the upper arm while being rotated and fixed to the lower arm so as to be positioned inside the upper arm; and a slip ring rotationally fixed to the center joint in the upper arm.
본 발명에 따른 굴착기는, 순차적으로 적층되는 하부 아암과 회전 암대와 상부 아암을 구비하고, 회전 암대의 하부 회전판에 하부 아암을 고정시키며, 회전 암대의 상부 고정판에 상부 아암을 고정시키면서, 회전 암대 아래에서 하부 아암의 단부의 링크 구조물에 결합되어 링크 구조물의 양 측부를 향해 회전하는 틸트 링크(tilt link); 하부 아암과 회전 암대와 상부 아암의 내부에 위치되도록, 하부 아암에 회전 고정되면서 회전 암대를 관통하여 상부 아암에 고정되는 센터 조인트(center joint); 및 상부 아암에서 센터 조인트에 회전 고정되는 슬립 링(slip ring)을 포함한다.</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB0jXB2DHMM8Q_iYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kFGBkZGBoZGhqamlo7GxKkCAK67HHM</recordid><startdate>20220901</startdate><enddate>20220901</enddate><creator>JUNG, KYUNG RAE</creator><scope>EVB</scope></search><sort><creationdate>20220901</creationdate><title>EXCAVATOR</title><author>JUNG, KYUNG RAE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20220121559A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2022</creationdate><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>SOIL SHIFTING</topic><toplevel>online_resources</toplevel><creatorcontrib>JUNG, KYUNG RAE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JUNG, KYUNG RAE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EXCAVATOR</title><date>2022-09-01</date><risdate>2022</risdate><abstract>An objective of the present invention is to provide an excavator suitable for freely tilting a bucket in a radial direction with respect to the bucket through a rotary coupler. According to the present invention, the excavator comprises: a tilt link which has a lower arm, a rotary arm, and an upper arm sequentially stacked, fixes the lower arm to a lower rotating plate of the rotary arm, and is coupled to a link structure of the end of the lower arm under the rotary arm and rotates toward both sides of the link structure while fixing the upper arm to an upper fixing plate of the rotary arm; a center joint fixed to the upper arm by penetrating the lower arm, a rotary arm rod, and the upper arm while being rotated and fixed to the lower arm so as to be positioned inside the upper arm; and a slip ring rotationally fixed to the center joint in the upper arm.
본 발명에 따른 굴착기는, 순차적으로 적층되는 하부 아암과 회전 암대와 상부 아암을 구비하고, 회전 암대의 하부 회전판에 하부 아암을 고정시키며, 회전 암대의 상부 고정판에 상부 아암을 고정시키면서, 회전 암대 아래에서 하부 아암의 단부의 링크 구조물에 결합되어 링크 구조물의 양 측부를 향해 회전하는 틸트 링크(tilt link); 하부 아암과 회전 암대와 상부 아암의 내부에 위치되도록, 하부 아암에 회전 고정되면서 회전 암대를 관통하여 상부 아암에 고정되는 센터 조인트(center joint); 및 상부 아암에서 센터 조인트에 회전 고정되는 슬립 링(slip ring)을 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING |
title | EXCAVATOR |
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