GRIPPER FOR ERECTOR AND ERECTOR USING THE SAME
PROBLEM TO BE SOLVED: To provide a gripper for an erector, in which constitution can be miniaturized and which can assemble a tunnel shell easily, and the erector using the gripper. SOLUTION: A pair of bilateral rod type double acting type hydraulic cylinders are used as means, by which a gripping s...
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| creator | SHINNO YOSHIHITO SEKIYAMA NAOKI KONISHI MASAYUKI FUKUMAKI MASAHIRO IMAGAWA TSUTOMU KANBAYASHI HIDEO IKEZOE KATSUJI |
| description | PROBLEM TO BE SOLVED: To provide a gripper for an erector, in which constitution can be miniaturized and which can assemble a tunnel shell easily, and the erector using the gripper. SOLUTION: A pair of bilateral rod type double acting type hydraulic cylinders are used as means, by which a gripping section 6 holding a segment is displaced in parallel with the propulsive direction 42 of a shield machine, and a pair of bilateral rod type double acting type hydraulic cylinders are employed as means, by which the gripping section 6 is shifted in the juxtaposing direction 23 orthogonal to the propulsive direction 42. Accordingly, since a piston rod also functions as a guide member, the guide member need not be installed separately, and the constitution of the gripper 1 can be miniaturized. Operationability at the time of the rocking of the gripper 1 is improved by miniaturizing constitution, and the segment is positioned and pushed easily because the gripping section 6 can be moved in the juxtaposing direction 23, and a tunnel shell is assembled readily. |
| format | Patent |
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SOLUTION: A pair of bilateral rod type double acting type hydraulic cylinders are used as means, by which a gripping section 6 holding a segment is displaced in parallel with the propulsive direction 42 of a shield machine, and a pair of bilateral rod type double acting type hydraulic cylinders are employed as means, by which the gripping section 6 is shifted in the juxtaposing direction 23 orthogonal to the propulsive direction 42. Accordingly, since a piston rod also functions as a guide member, the guide member need not be installed separately, and the constitution of the gripper 1 can be miniaturized. Operationability at the time of the rocking of the gripper 1 is improved by miniaturizing constitution, and the segment is positioned and pushed easily because the gripping section 6 can be moved in the juxtaposing direction 23, and a tunnel shell is assembled readily.</description><edition>6</edition><language>eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; SHAFTS ; TUNNELS</subject><creationdate>1999</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=19990727&DB=EPODOC&CC=JP&NR=H11200794A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990727&DB=EPODOC&CC=JP&NR=H11200794A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHINNO YOSHIHITO</creatorcontrib><creatorcontrib>SEKIYAMA NAOKI</creatorcontrib><creatorcontrib>KONISHI MASAYUKI</creatorcontrib><creatorcontrib>FUKUMAKI MASAHIRO</creatorcontrib><creatorcontrib>IMAGAWA TSUTOMU</creatorcontrib><creatorcontrib>KANBAYASHI HIDEO</creatorcontrib><creatorcontrib>IKEZOE KATSUJI</creatorcontrib><title>GRIPPER FOR ERECTOR AND ERECTOR USING THE SAME</title><description>PROBLEM TO BE SOLVED: To provide a gripper for an erector, in which constitution can be miniaturized and which can assemble a tunnel shell easily, and the erector using the gripper. SOLUTION: A pair of bilateral rod type double acting type hydraulic cylinders are used as means, by which a gripping section 6 holding a segment is displaced in parallel with the propulsive direction 42 of a shield machine, and a pair of bilateral rod type double acting type hydraulic cylinders are employed as means, by which the gripping section 6 is shifted in the juxtaposing direction 23 orthogonal to the propulsive direction 42. Accordingly, since a piston rod also functions as a guide member, the guide member need not be installed separately, and the constitution of the gripper 1 can be miniaturized. Operationability at the time of the rocking of the gripper 1 is improved by miniaturizing constitution, and the segment is positioned and pushed easily because the gripping section 6 can be moved in the juxtaposing direction 23, and a tunnel shell is assembled readily.</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBzD_IMCHANUnDzD1JwDXJ1DgHSjn4ucHZosKefu0KIh6tCsKOvKw8Da1piTnEqL5TmZlB0cw1x9tBNLciPTy0uSExOzUstifcK8DA0NDIwMLc0cTQmRg0A0Mglrw</recordid><startdate>19990727</startdate><enddate>19990727</enddate><creator>SHINNO YOSHIHITO</creator><creator>SEKIYAMA NAOKI</creator><creator>KONISHI MASAYUKI</creator><creator>FUKUMAKI MASAHIRO</creator><creator>IMAGAWA TSUTOMU</creator><creator>KANBAYASHI HIDEO</creator><creator>IKEZOE KATSUJI</creator><scope>EVB</scope></search><sort><creationdate>19990727</creationdate><title>GRIPPER FOR ERECTOR AND ERECTOR USING THE SAME</title><author>SHINNO YOSHIHITO ; SEKIYAMA NAOKI ; KONISHI MASAYUKI ; FUKUMAKI MASAHIRO ; IMAGAWA TSUTOMU ; KANBAYASHI HIDEO ; IKEZOE KATSUJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11200794A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHINNO YOSHIHITO</creatorcontrib><creatorcontrib>SEKIYAMA NAOKI</creatorcontrib><creatorcontrib>KONISHI MASAYUKI</creatorcontrib><creatorcontrib>FUKUMAKI MASAHIRO</creatorcontrib><creatorcontrib>IMAGAWA TSUTOMU</creatorcontrib><creatorcontrib>KANBAYASHI HIDEO</creatorcontrib><creatorcontrib>IKEZOE KATSUJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHINNO YOSHIHITO</au><au>SEKIYAMA NAOKI</au><au>KONISHI MASAYUKI</au><au>FUKUMAKI MASAHIRO</au><au>IMAGAWA TSUTOMU</au><au>KANBAYASHI HIDEO</au><au>IKEZOE KATSUJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GRIPPER FOR ERECTOR AND ERECTOR USING THE SAME</title><date>1999-07-27</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To provide a gripper for an erector, in which constitution can be miniaturized and which can assemble a tunnel shell easily, and the erector using the gripper. SOLUTION: A pair of bilateral rod type double acting type hydraulic cylinders are used as means, by which a gripping section 6 holding a segment is displaced in parallel with the propulsive direction 42 of a shield machine, and a pair of bilateral rod type double acting type hydraulic cylinders are employed as means, by which the gripping section 6 is shifted in the juxtaposing direction 23 orthogonal to the propulsive direction 42. Accordingly, since a piston rod also functions as a guide member, the guide member need not be installed separately, and the constitution of the gripper 1 can be miniaturized. Operationability at the time of the rocking of the gripper 1 is improved by miniaturizing constitution, and the segment is positioned and pushed easily because the gripping section 6 can be moved in the juxtaposing direction 23, and a tunnel shell is assembled readily.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS |
| title | GRIPPER FOR ERECTOR AND ERECTOR USING THE SAME |
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