EXCAVATOR FOR WALL FACE IN TUNNEL

EXCAVATOR FOR WALL FACE IN TUNNEL

PURPOSE:To efficiently excavate the wall face in a tunnel at a uniform depth by revolving a cutter head having a rotary shaft parallel to the rotary shaft of a turning seat along the inner peripheral face of the tunnel via a parallel supporting link. CONSTITUTION:A turning seat 13 which is rotated c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MATSUDA TSUNEHISA, FUTAKI YUKIO
Format: Patent
Sprache:eng
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
SHAFTS
TUNNELS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator MATSUDA TSUNEHISA
FUTAKI YUKIO
description PURPOSE:To efficiently excavate the wall face in a tunnel at a uniform depth by revolving a cutter head having a rotary shaft parallel to the rotary shaft of a turning seat along the inner peripheral face of the tunnel via a parallel supporting link. CONSTITUTION:A turning seat 13 which is rotated centering around a shaft in the horizontal direction is supported liftably up/down on a guide frame 10 vertically installed on a traveling vehicle body 1, while providing a driving mechanism for rotating the turning seat 13. A cutter head 16 is supported by the turning seat 13 via a parallel supporting link 15 and the rotary shaft of the cutter head 16 is made parallel to the rotary shaft of the turning seat 13. Also, the angle of the parallel supporting link 13 is adjustable to freely adjust the revolution radius of the cutter head 16. The cutter head 16 is revolved along the inner peripheral face of a tunnel via the parallel supporting link 15 to excavate the inner wall face of the tunnel at a uniform depth.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH02252889A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH02252889A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH02252889A3</originalsourceid><addsrcrecordid>eNrjZFB0jXB2DHMM8Q9ScAPicEcfHwU3R2dXBU8_hZBQPz9XHx4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu8V4GFgZGRqZGFh6WhMjBoABSciMg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>EXCAVATOR FOR WALL FACE IN TUNNEL</title><source>esp@cenet</source><creator>MATSUDA TSUNEHISA ; FUTAKI YUKIO</creator><creatorcontrib>MATSUDA TSUNEHISA ; FUTAKI YUKIO</creatorcontrib><description>PURPOSE:To efficiently excavate the wall face in a tunnel at a uniform depth by revolving a cutter head having a rotary shaft parallel to the rotary shaft of a turning seat along the inner peripheral face of the tunnel via a parallel supporting link. CONSTITUTION:A turning seat 13 which is rotated centering around a shaft in the horizontal direction is supported liftably up/down on a guide frame 10 vertically installed on a traveling vehicle body 1, while providing a driving mechanism for rotating the turning seat 13. A cutter head 16 is supported by the turning seat 13 via a parallel supporting link 15 and the rotary shaft of the cutter head 16 is made parallel to the rotary shaft of the turning seat 13. Also, the angle of the parallel supporting link 13 is adjustable to freely adjust the revolution radius of the cutter head 16. The cutter head 16 is revolved along the inner peripheral face of a tunnel via the parallel supporting link 15 to excavate the inner wall face of the tunnel at a uniform depth.</description><language>eng</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; SHAFTS ; TUNNELS</subject><creationdate>1990</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&amp;date=19901011&amp;DB=EPODOC&amp;CC=JP&amp;NR=H02252889A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19901011&amp;DB=EPODOC&amp;CC=JP&amp;NR=H02252889A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUDA TSUNEHISA</creatorcontrib><creatorcontrib>FUTAKI YUKIO</creatorcontrib><title>EXCAVATOR FOR WALL FACE IN TUNNEL</title><description>PURPOSE:To efficiently excavate the wall face in a tunnel at a uniform depth by revolving a cutter head having a rotary shaft parallel to the rotary shaft of a turning seat along the inner peripheral face of the tunnel via a parallel supporting link. CONSTITUTION:A turning seat 13 which is rotated centering around a shaft in the horizontal direction is supported liftably up/down on a guide frame 10 vertically installed on a traveling vehicle body 1, while providing a driving mechanism for rotating the turning seat 13. A cutter head 16 is supported by the turning seat 13 via a parallel supporting link 15 and the rotary shaft of the cutter head 16 is made parallel to the rotary shaft of the turning seat 13. Also, the angle of the parallel supporting link 13 is adjustable to freely adjust the revolution radius of the cutter head 16. The cutter head 16 is revolved along the inner peripheral face of a tunnel via the parallel supporting link 15 to excavate the inner wall face of the tunnel at a uniform depth.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>GALLERIES</subject><subject>LARGE UNDERGROUND CHAMBERS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>SHAFTS</subject><subject>TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1990</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB0jXB2DHMM8Q9ScAPicEcfHwU3R2dXBU8_hZBQPz9XHx4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu8V4GFgZGRqZGFh6WhMjBoABSciMg</recordid><startdate>19901011</startdate><enddate>19901011</enddate><creator>MATSUDA TSUNEHISA</creator><creator>FUTAKI YUKIO</creator><scope>EVB</scope></search><sort><creationdate>19901011</creationdate><title>EXCAVATOR FOR WALL FACE IN TUNNEL</title><author>MATSUDA TSUNEHISA ; FUTAKI YUKIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH02252889A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1990</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>GALLERIES</topic><topic>LARGE UNDERGROUND CHAMBERS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>SHAFTS</topic><topic>TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>MATSUDA TSUNEHISA</creatorcontrib><creatorcontrib>FUTAKI YUKIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MATSUDA TSUNEHISA</au><au>FUTAKI YUKIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EXCAVATOR FOR WALL FACE IN TUNNEL</title><date>1990-10-11</date><risdate>1990</risdate><abstract>PURPOSE:To efficiently excavate the wall face in a tunnel at a uniform depth by revolving a cutter head having a rotary shaft parallel to the rotary shaft of a turning seat along the inner peripheral face of the tunnel via a parallel supporting link. CONSTITUTION:A turning seat 13 which is rotated centering around a shaft in the horizontal direction is supported liftably up/down on a guide frame 10 vertically installed on a traveling vehicle body 1, while providing a driving mechanism for rotating the turning seat 13. A cutter head 16 is supported by the turning seat 13 via a parallel supporting link 15 and the rotary shaft of the cutter head 16 is made parallel to the rotary shaft of the turning seat 13. Also, the angle of the parallel supporting link 13 is adjustable to freely adjust the revolution radius of the cutter head 16. The cutter head 16 is revolved along the inner peripheral face of a tunnel via the parallel supporting link 15 to excavate the inner wall face of the tunnel at a uniform depth.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH02252889A
source esp@cenet
subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
SHAFTS
TUNNELS
title EXCAVATOR FOR WALL FACE IN TUNNEL
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T15%3A53%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MATSUDA%20TSUNEHISA&rft.date=1990-10-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH02252889A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true