PIPE END PART BLOCKING DEVICE
PROBLEM TO BE SOLVED: To provide a pipe end part blocking device to rapidly and reliably mount a blocking plug in the given position of piping. SOLUTION: A blocking plug P comprises a plug body 2 insertable in the internal part of piping 1 to be closed; an elastic sealing member 3 fitted over the ou...
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| creator | TSUKIMOTO FUMIO IWAO KEIZO MORISHITA TERUMASA |
| description | PROBLEM TO BE SOLVED: To provide a pipe end part blocking device to rapidly and reliably mount a blocking plug in the given position of piping. SOLUTION: A blocking plug P comprises a plug body 2 insertable in the internal part of piping 1 to be closed; an elastic sealing member 3 fitted over the outer peripheral part of the plug body 2 and adhered to the whole periphery of the inner peripheral surface of the piping 1, a female screw part threadedly joined with a male screw part 7 formed on the outer peripheral part of the plug body 2, and a press nut 4 to be pressed against the elastic seal member 3 and expand the elastic seal member 3 in the expansion direction Z of the piping 1. Further, a pipe end part blocking device S is provided with the blocking plug P, and a operation tool T engaged with the press nut 4 to effect relative rotation between the plug body 2 and the press nut 4. The operation tool T comprises an outer cylinder member 13 engageable with the press nut 4; and a middle shaft member engageable with the plug body 2 so that registration is practicable as the blocking plug P is pressed in and retracted from the arbitrary position in an insertion direction X of the blocking plug P. |
| format | Patent |
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SOLUTION: A blocking plug P comprises a plug body 2 insertable in the internal part of piping 1 to be closed; an elastic sealing member 3 fitted over the outer peripheral part of the plug body 2 and adhered to the whole periphery of the inner peripheral surface of the piping 1, a female screw part threadedly joined with a male screw part 7 formed on the outer peripheral part of the plug body 2, and a press nut 4 to be pressed against the elastic seal member 3 and expand the elastic seal member 3 in the expansion direction Z of the piping 1. Further, a pipe end part blocking device S is provided with the blocking plug P, and a operation tool T engaged with the press nut 4 to effect relative rotation between the plug body 2 and the press nut 4. The operation tool T comprises an outer cylinder member 13 engageable with the press nut 4; and a middle shaft member engageable with the plug body 2 so that registration is practicable as the blocking plug P is pressed in and retracted from the arbitrary position in an insertion direction X of the blocking plug P.</description><edition>6</edition><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>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=19990806&DB=EPODOC&CC=JP&NR=H11210976A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990806&DB=EPODOC&CC=JP&NR=H11210976A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUKIMOTO FUMIO</creatorcontrib><creatorcontrib>IWAO KEIZO</creatorcontrib><creatorcontrib>MORISHITA TERUMASA</creatorcontrib><title>PIPE END PART BLOCKING DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a pipe end part blocking device to rapidly and reliably mount a blocking plug in the given position of piping. SOLUTION: A blocking plug P comprises a plug body 2 insertable in the internal part of piping 1 to be closed; an elastic sealing member 3 fitted over the outer peripheral part of the plug body 2 and adhered to the whole periphery of the inner peripheral surface of the piping 1, a female screw part threadedly joined with a male screw part 7 formed on the outer peripheral part of the plug body 2, and a press nut 4 to be pressed against the elastic seal member 3 and expand the elastic seal member 3 in the expansion direction Z of the piping 1. Further, a pipe end part blocking device S is provided with the blocking plug P, and a operation tool T engaged with the press nut 4 to effect relative rotation between the plug body 2 and the press nut 4. The operation tool T comprises an outer cylinder member 13 engageable with the press nut 4; and a middle shaft member engageable with the plug body 2 so that registration is practicable as the blocking plug P is pressed in and retracted from the arbitrary position in an insertion direction X of the blocking plug P.</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>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAN8AxwVXD1c1EIcAwKUXDy8Xf29vRzV3BxDfN0duVhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR6GhkaGBpbmZo7GxKgBAHTVIPE</recordid><startdate>19990806</startdate><enddate>19990806</enddate><creator>TSUKIMOTO FUMIO</creator><creator>IWAO KEIZO</creator><creator>MORISHITA TERUMASA</creator><scope>EVB</scope></search><sort><creationdate>19990806</creationdate><title>PIPE END PART BLOCKING DEVICE</title><author>TSUKIMOTO FUMIO ; IWAO KEIZO ; MORISHITA TERUMASA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11210976A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</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>TSUKIMOTO FUMIO</creatorcontrib><creatorcontrib>IWAO KEIZO</creatorcontrib><creatorcontrib>MORISHITA TERUMASA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUKIMOTO FUMIO</au><au>IWAO KEIZO</au><au>MORISHITA TERUMASA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PIPE END PART BLOCKING DEVICE</title><date>1999-08-06</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To provide a pipe end part blocking device to rapidly and reliably mount a blocking plug in the given position of piping. SOLUTION: A blocking plug P comprises a plug body 2 insertable in the internal part of piping 1 to be closed; an elastic sealing member 3 fitted over the outer peripheral part of the plug body 2 and adhered to the whole periphery of the inner peripheral surface of the piping 1, a female screw part threadedly joined with a male screw part 7 formed on the outer peripheral part of the plug body 2, and a press nut 4 to be pressed against the elastic seal member 3 and expand the elastic seal member 3 in the expansion direction Z of the piping 1. Further, a pipe end part blocking device S is provided with the blocking plug P, and a operation tool T engaged with the press nut 4 to effect relative rotation between the plug body 2 and the press nut 4. The operation tool T comprises an outer cylinder member 13 engageable with the press nut 4; and a middle shaft member engageable with the plug body 2 so that registration is practicable as the blocking plug P is pressed in and retracted from the arbitrary position in an insertion direction X of the blocking plug P.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_JPH11210976A |
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| 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 END PART BLOCKING DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T08%3A53%3A49IST&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=TSUKIMOTO%20FUMIO&rft.date=1999-08-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH11210976A%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 |