Pipe coupling with improved gasket
A pipe joint for joining a pair of adjacent pipe ends includes an improved gasket contruction. An annular radially outwardly extending flange is provided on the periphery of each pipe adjacent and spaced from the pipe end, a cylindrical coupling member is provided including at least one axial slit i...
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| creator | BRIDGES DONALD Y |
| description | A pipe joint for joining a pair of adjacent pipe ends includes an improved gasket contruction. An annular radially outwardly extending flange is provided on the periphery of each pipe adjacent and spaced from the pipe end, a cylindrical coupling member is provided including at least one axial slit in the cylindrical wall thereof and a pair of annular arcuate grooves extending outwardly from the interior of the coupling member, the grooves being shaped so as to form an enclosed annular space between each flange and each arcuate groove, and a gasket for sealing the pipe joint having a pair of spaced apart O-rings shaped to be fitted over the pipe ends and compressed within the annular spaces, a connecting web extending between and joining the O-rings along only a portion of their circumferences, and a shield attached to the inner surface of the connecting web for protecting the web from the pipe ends. The connecting web is positioned under the axial slit in the coupling member. The connecting web is particularly shaped so as to form an evenly compressed, tightly sealing gasket when the pipe joint is assembled. |
| format | Patent |
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An annular radially outwardly extending flange is provided on the periphery of each pipe adjacent and spaced from the pipe end, a cylindrical coupling member is provided including at least one axial slit in the cylindrical wall thereof and a pair of annular arcuate grooves extending outwardly from the interior of the coupling member, the grooves being shaped so as to form an enclosed annular space between each flange and each arcuate groove, and a gasket for sealing the pipe joint having a pair of spaced apart O-rings shaped to be fitted over the pipe ends and compressed within the annular spaces, a connecting web extending between and joining the O-rings along only a portion of their circumferences, and a shield attached to the inner surface of the connecting web for protecting the web from the pipe ends. The connecting web is positioned under the axial slit in the coupling member. The connecting web is particularly shaped so as to form an evenly compressed, tightly sealing gasket when the pipe joint is assembled.</description><language>eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</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=19821123&DB=EPODOC&CC=US&NR=4360227A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19821123&DB=EPODOC&CC=US&NR=4360227A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRIDGES; DONALD Y</creatorcontrib><title>Pipe coupling with improved gasket</title><description>A pipe joint for joining a pair of adjacent pipe ends includes an improved gasket contruction. An annular radially outwardly extending flange is provided on the periphery of each pipe adjacent and spaced from the pipe end, a cylindrical coupling member is provided including at least one axial slit in the cylindrical wall thereof and a pair of annular arcuate grooves extending outwardly from the interior of the coupling member, the grooves being shaped so as to form an enclosed annular space between each flange and each arcuate groove, and a gasket for sealing the pipe joint having a pair of spaced apart O-rings shaped to be fitted over the pipe ends and compressed within the annular spaces, a connecting web extending between and joining the O-rings along only a portion of their circumferences, and a shield attached to the inner surface of the connecting web for protecting the web from the pipe ends. The connecting web is positioned under the axial slit in the coupling member. The connecting web is particularly shaped so as to form an evenly compressed, tightly sealing gasket when the pipe joint is assembled.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAKyCxIVUjOLy3IycxLVyjPLMlQyMwtKMovS01RSE8szk4t4WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8aHBJsZmBkZG5o7GhFUAACszJXM</recordid><startdate>19821123</startdate><enddate>19821123</enddate><creator>BRIDGES; DONALD Y</creator><scope>EVB</scope></search><sort><creationdate>19821123</creationdate><title>Pipe coupling with improved gasket</title><author>BRIDGES; DONALD Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4360227A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1982</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BRIDGES; DONALD Y</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BRIDGES; DONALD Y</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pipe coupling with improved gasket</title><date>1982-11-23</date><risdate>1982</risdate><abstract>A pipe joint for joining a pair of adjacent pipe ends includes an improved gasket contruction. An annular radially outwardly extending flange is provided on the periphery of each pipe adjacent and spaced from the pipe end, a cylindrical coupling member is provided including at least one axial slit in the cylindrical wall thereof and a pair of annular arcuate grooves extending outwardly from the interior of the coupling member, the grooves being shaped so as to form an enclosed annular space between each flange and each arcuate groove, and a gasket for sealing the pipe joint having a pair of spaced apart O-rings shaped to be fitted over the pipe ends and compressed within the annular spaces, a connecting web extending between and joining the O-rings along only a portion of their circumferences, and a shield attached to the inner surface of the connecting web for protecting the web from the pipe ends. The connecting web is positioned under the axial slit in the coupling member. The connecting web is particularly shaped so as to form an evenly compressed, tightly sealing gasket when the pipe joint is assembled.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_US4360227A |
| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Pipe coupling with improved gasket |
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