Apparatus for trenchless laying of new underground communications and for reconstruction of existing communications
The apparatus comprises a body (1), a striker (4) with a through central channel (5), the striker (4) positioned inside the body for performing reciprocal movement, a front chamber (7) formed between the body and the striker (4), a rear chamber (8) formed between the body and the striker (4). An air...
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creator | GRIGORASCHENKO, VLADIMIR ALEXANDROVICH, NOVOSIBIRSK, RU KURLENYA, MIKHAIL VLADIMIROVICH, NOVOSIBIRSK, RU REPIN, ANATOLY ANTONOVICH, NOVOSIBIRSK, RU PLAVSKIH, VLADIMIR DMITRIEVICH, NOVOSIBIRSK, RU KAMENSKY, VENIAMIN VIKTOROVICH, NOVOSIBIRSK, RU FETISOV, SERGEI JURIEVICH, NOVOSIBIRSK, RU KLIMENKO, VLADIMIR ALEXEEVICH, OMSK, RU TUPITSIN, SERGEI KONSTANTINOVICH, NOVOSIBIRSK, RU |
description | The apparatus comprises a body (1), a striker (4) with a through central channel (5), the striker (4) positioned inside the body for performing reciprocal movement, a front chamber (7) formed between the body and the striker (4), a rear chamber (8) formed between the body and the striker (4). An air distribution system comprises channels (12,14) for the inlet of compressed air into the chambers (7,8) and channels (13,15) for the exhaust of spent air from the chambers, an air supply channel (17), e.g. at the rear, the air distribution system being provided autonomously for each of the chambers, i.e. with respective supply/exhaust channels. A.further supply channel can be provided at the front with, optionally, the rear supply channel blocked off. |
format | Patent |
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An air distribution system comprises channels (12,14) for the inlet of compressed air into the chambers (7,8) and channels (13,15) for the exhaust of spent air from the chambers, an air supply channel (17), e.g. at the rear, the air distribution system being provided autonomously for each of the chambers, i.e. with respective supply/exhaust channels. A.further supply channel can be provided at the front with, optionally, the rear supply channel blocked off.</description><edition>6</edition><language>eng ; ger</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>1997</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=19971211&DB=EPODOC&CC=DE&NR=19623016A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971211&DB=EPODOC&CC=DE&NR=19623016A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GRIGORASCHENKO, VLADIMIR ALEXANDROVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>KURLENYA, MIKHAIL VLADIMIROVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>REPIN, ANATOLY ANTONOVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>PLAVSKIH, VLADIMIR DMITRIEVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>KAMENSKY, VENIAMIN VIKTOROVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>FETISOV, SERGEI JURIEVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>KLIMENKO, VLADIMIR ALEXEEVICH, OMSK, RU</creatorcontrib><creatorcontrib>TUPITSIN, SERGEI KONSTANTINOVICH, NOVOSIBIRSK, RU</creatorcontrib><title>Apparatus for trenchless laying of new underground communications and for reconstruction of existing communications</title><description>The apparatus comprises a body (1), a striker (4) with a through central channel (5), the striker (4) positioned inside the body for performing reciprocal movement, a front chamber (7) formed between the body and the striker (4), a rear chamber (8) formed between the body and the striker (4). An air distribution system comprises channels (12,14) for the inlet of compressed air into the chambers (7,8) and channels (13,15) for the exhaust of spent air from the chambers, an air supply channel (17), e.g. at the rear, the air distribution system being provided autonomously for each of the chambers, i.e. with respective supply/exhaust channels. A.further supply channel can be provided at the front with, optionally, the rear supply channel blocked off.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQRbtxIeodxgMIxkLBZdGKB3BfhjipgXYSZhLU29uAG3euPv_x319W2saIgikruCCQhNg-RlKFEd-eBwgOmJ6Q-U4ySJgTbJimzN5i8oEVcEbFFbJzTZJt4UWkl9dUTn6NdbVwOCptvrmqtpfudrruKIaeNKIlptSfO3NsDvXeNK2p_9l8AAk9RfU</recordid><startdate>19971211</startdate><enddate>19971211</enddate><creator>GRIGORASCHENKO, VLADIMIR ALEXANDROVICH, NOVOSIBIRSK, RU</creator><creator>KURLENYA, MIKHAIL VLADIMIROVICH, NOVOSIBIRSK, RU</creator><creator>REPIN, ANATOLY ANTONOVICH, NOVOSIBIRSK, RU</creator><creator>PLAVSKIH, VLADIMIR DMITRIEVICH, NOVOSIBIRSK, RU</creator><creator>KAMENSKY, VENIAMIN VIKTOROVICH, NOVOSIBIRSK, RU</creator><creator>FETISOV, SERGEI JURIEVICH, NOVOSIBIRSK, RU</creator><creator>KLIMENKO, VLADIMIR ALEXEEVICH, OMSK, RU</creator><creator>TUPITSIN, SERGEI KONSTANTINOVICH, NOVOSIBIRSK, RU</creator><scope>EVB</scope></search><sort><creationdate>19971211</creationdate><title>Apparatus for trenchless laying of new underground communications and for reconstruction of existing communications</title><author>GRIGORASCHENKO, VLADIMIR ALEXANDROVICH, NOVOSIBIRSK, RU ; KURLENYA, MIKHAIL VLADIMIROVICH, NOVOSIBIRSK, RU ; REPIN, ANATOLY ANTONOVICH, NOVOSIBIRSK, RU ; PLAVSKIH, VLADIMIR DMITRIEVICH, NOVOSIBIRSK, RU ; KAMENSKY, VENIAMIN VIKTOROVICH, NOVOSIBIRSK, RU ; FETISOV, SERGEI JURIEVICH, NOVOSIBIRSK, RU ; KLIMENKO, VLADIMIR ALEXEEVICH, OMSK, RU ; TUPITSIN, SERGEI KONSTANTINOVICH, NOVOSIBIRSK, RU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE19623016A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>1997</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>GRIGORASCHENKO, VLADIMIR ALEXANDROVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>KURLENYA, MIKHAIL VLADIMIROVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>REPIN, ANATOLY ANTONOVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>PLAVSKIH, VLADIMIR DMITRIEVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>KAMENSKY, VENIAMIN VIKTOROVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>FETISOV, SERGEI JURIEVICH, NOVOSIBIRSK, RU</creatorcontrib><creatorcontrib>KLIMENKO, VLADIMIR ALEXEEVICH, OMSK, RU</creatorcontrib><creatorcontrib>TUPITSIN, SERGEI KONSTANTINOVICH, NOVOSIBIRSK, RU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GRIGORASCHENKO, VLADIMIR ALEXANDROVICH, NOVOSIBIRSK, RU</au><au>KURLENYA, MIKHAIL VLADIMIROVICH, NOVOSIBIRSK, RU</au><au>REPIN, ANATOLY ANTONOVICH, NOVOSIBIRSK, RU</au><au>PLAVSKIH, VLADIMIR DMITRIEVICH, NOVOSIBIRSK, RU</au><au>KAMENSKY, VENIAMIN VIKTOROVICH, NOVOSIBIRSK, RU</au><au>FETISOV, SERGEI JURIEVICH, NOVOSIBIRSK, RU</au><au>KLIMENKO, VLADIMIR ALEXEEVICH, OMSK, RU</au><au>TUPITSIN, SERGEI KONSTANTINOVICH, NOVOSIBIRSK, RU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Apparatus for trenchless laying of new underground communications and for reconstruction of existing communications</title><date>1997-12-11</date><risdate>1997</risdate><abstract>The apparatus comprises a body (1), a striker (4) with a through central channel (5), the striker (4) positioned inside the body for performing reciprocal movement, a front chamber (7) formed between the body and the striker (4), a rear chamber (8) formed between the body and the striker (4). An air distribution system comprises channels (12,14) for the inlet of compressed air into the chambers (7,8) and channels (13,15) for the exhaust of spent air from the chambers, an air supply channel (17), e.g. at the rear, the air distribution system being provided autonomously for each of the chambers, i.e. with respective supply/exhaust channels. A.further supply channel can be provided at the front with, optionally, the rear supply channel blocked off.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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language | eng ; ger |
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subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
title | Apparatus for trenchless laying of new underground communications and for reconstruction of existing communications |
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