Impact tool with damping chambers
A pneumatic percussive tool has a barrel in which is inserted a hammer piston imparting blows at a working tool at regular intervals. A floating sleeve surrounding the working tool is provided in the front end portion of the barrel, the sleeve having a projection defining with a barrel groove a damp...
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creator | EVPOLOV VLADIMIR A KOLMYK EVGENY S TUPITSYN KONSTANTIN K NIKOLAEV IGOR V DRONOVA LIDIA M LEDNIKOV ANATOLY I YANKOVSKY OLEG A MOSKVIN MIKHAIL A KILIN VIKTOR E SUTYAGIN OLEG Y MAKAROV ALEXEI M |
description | A pneumatic percussive tool has a barrel in which is inserted a hammer piston imparting blows at a working tool at regular intervals. A floating sleeve surrounding the working tool is provided in the front end portion of the barrel, the sleeve having a projection defining with a barrel groove a damping chamber communicating with a source of compressed gas. There is provided a shell rigidly secured to the barrel, which surrounds the sleeve so as to define in the zone of its projection an auxiliary damping chamber communicating with the source of compressed gas when the sleeve is in its lower position. |
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A floating sleeve surrounding the working tool is provided in the front end portion of the barrel, the sleeve having a projection defining with a barrel groove a damping chamber communicating with a source of compressed gas. There is provided a shell rigidly secured to the barrel, which surrounds the sleeve so as to define in the zone of its projection an auxiliary damping chamber communicating with the source of compressed gas when the sleeve is in its lower position.</description><language>eng</language><subject>HAND TOOLS ; MANIPULATORS ; PERCUSSIVE TOOLS ; PERFORMING OPERATIONS ; PORTABLE POWER-DRIVEN TOOLS ; TRANSPORTING</subject><creationdate>1982</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=19821214&DB=EPODOC&CC=US&NR=4363365A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19821214&DB=EPODOC&CC=US&NR=4363365A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EVPOLOV; VLADIMIR A</creatorcontrib><creatorcontrib>KOLMYK; EVGENY S</creatorcontrib><creatorcontrib>TUPITSYN; KONSTANTIN K</creatorcontrib><creatorcontrib>NIKOLAEV; IGOR V</creatorcontrib><creatorcontrib>DRONOVA; LIDIA M</creatorcontrib><creatorcontrib>LEDNIKOV; ANATOLY I</creatorcontrib><creatorcontrib>YANKOVSKY; OLEG A</creatorcontrib><creatorcontrib>MOSKVIN; MIKHAIL A</creatorcontrib><creatorcontrib>KILIN; VIKTOR E</creatorcontrib><creatorcontrib>SUTYAGIN; OLEG Y</creatorcontrib><creatorcontrib>MAKAROV; ALEXEI M</creatorcontrib><title>Impact tool with damping chambers</title><description>A pneumatic percussive tool has a barrel in which is inserted a hammer piston imparting blows at a working tool at regular intervals. A floating sleeve surrounding the working tool is provided in the front end portion of the barrel, the sleeve having a projection defining with a barrel groove a damping chamber communicating with a source of compressed gas. There is provided a shell rigidly secured to the barrel, which surrounds the sleeve so as to define in the zone of its projection an auxiliary damping chamber communicating with the source of compressed gas when the sleeve is in its lower position.</description><subject>HAND TOOLS</subject><subject>MANIPULATORS</subject><subject>PERCUSSIVE TOOLS</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE POWER-DRIVEN TOOLS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD0zC1ITC5RKMnPz1EozyzJUEhJzC3IzEtXSM5IzE1KLSrmYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxUDdqXmpJfGhwSbGZsbGZqaOxoRVAADrDCTr</recordid><startdate>19821214</startdate><enddate>19821214</enddate><creator>EVPOLOV; VLADIMIR A</creator><creator>KOLMYK; EVGENY S</creator><creator>TUPITSYN; KONSTANTIN K</creator><creator>NIKOLAEV; IGOR V</creator><creator>DRONOVA; LIDIA M</creator><creator>LEDNIKOV; ANATOLY I</creator><creator>YANKOVSKY; OLEG A</creator><creator>MOSKVIN; MIKHAIL A</creator><creator>KILIN; VIKTOR E</creator><creator>SUTYAGIN; OLEG Y</creator><creator>MAKAROV; ALEXEI M</creator><scope>EVB</scope></search><sort><creationdate>19821214</creationdate><title>Impact tool with damping chambers</title><author>EVPOLOV; VLADIMIR A ; KOLMYK; EVGENY S ; TUPITSYN; KONSTANTIN K ; NIKOLAEV; IGOR V ; DRONOVA; LIDIA M ; LEDNIKOV; ANATOLY I ; YANKOVSKY; OLEG A ; MOSKVIN; MIKHAIL A ; KILIN; VIKTOR E ; SUTYAGIN; OLEG Y ; MAKAROV; ALEXEI M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4363365A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1982</creationdate><topic>HAND TOOLS</topic><topic>MANIPULATORS</topic><topic>PERCUSSIVE TOOLS</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE POWER-DRIVEN TOOLS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>EVPOLOV; VLADIMIR A</creatorcontrib><creatorcontrib>KOLMYK; EVGENY S</creatorcontrib><creatorcontrib>TUPITSYN; KONSTANTIN K</creatorcontrib><creatorcontrib>NIKOLAEV; IGOR V</creatorcontrib><creatorcontrib>DRONOVA; LIDIA M</creatorcontrib><creatorcontrib>LEDNIKOV; ANATOLY I</creatorcontrib><creatorcontrib>YANKOVSKY; OLEG A</creatorcontrib><creatorcontrib>MOSKVIN; MIKHAIL A</creatorcontrib><creatorcontrib>KILIN; VIKTOR E</creatorcontrib><creatorcontrib>SUTYAGIN; OLEG Y</creatorcontrib><creatorcontrib>MAKAROV; ALEXEI M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EVPOLOV; VLADIMIR A</au><au>KOLMYK; EVGENY S</au><au>TUPITSYN; KONSTANTIN K</au><au>NIKOLAEV; IGOR V</au><au>DRONOVA; LIDIA M</au><au>LEDNIKOV; ANATOLY I</au><au>YANKOVSKY; OLEG A</au><au>MOSKVIN; MIKHAIL A</au><au>KILIN; VIKTOR E</au><au>SUTYAGIN; OLEG Y</au><au>MAKAROV; ALEXEI M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Impact tool with damping chambers</title><date>1982-12-14</date><risdate>1982</risdate><abstract>A pneumatic percussive tool has a barrel in which is inserted a hammer piston imparting blows at a working tool at regular intervals. A floating sleeve surrounding the working tool is provided in the front end portion of the barrel, the sleeve having a projection defining with a barrel groove a damping chamber communicating with a source of compressed gas. There is provided a shell rigidly secured to the barrel, which surrounds the sleeve so as to define in the zone of its projection an auxiliary damping chamber communicating with the source of compressed gas when the sleeve is in its lower position.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | HAND TOOLS MANIPULATORS PERCUSSIVE TOOLS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING |
title | Impact tool with damping chambers |
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