METHOD OF INSTALLING REGENERATION PIPE AND SEALING IMPLEMENT USED FOR THE METHOD
PROBLEM TO BE SOLVED: To control the insertion resistance efficiently during insertion of a regeneration pipe into an existing pipe. SOLUTION: During insertion of a regeneration pipe 32 into an existing pipe 30, a sealing implement 10 is arranged at a position corresponding to an insertion-resistant...
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creator | HARADA TAKATOMO SUZUKI MINEO HARADA JUN OZEKI NAOYA NAKAMURA RYOICHIRO |
description | PROBLEM TO BE SOLVED: To control the insertion resistance efficiently during insertion of a regeneration pipe into an existing pipe. SOLUTION: During insertion of a regeneration pipe 32 into an existing pipe 30, a sealing implement 10 is arranged at a position corresponding to an insertion-resistant portion, e. g. a bent portion 36, of the existing pipe 30 to form a sealing space 48 in a part of the inside of the regeneration pipe 32. After a part of the regeneration pipe 32 is softened by heating the sealing space 48, the regeneration pipe 32 is towed over a specified distance so as to allow the softened part of the regeneration pipe 32 to pass through the bent portion 36. While the heating position for the regeneration pipe 32 is changed by transferring the sealing implement 10 successively to backward positions by the distance of towing of the regeneration pipe 32, the regeneration pipe 32 is inserted into the existing pipe 30. COPYRIGHT: (C)2009,JPO&INPIT |
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SOLUTION: During insertion of a regeneration pipe 32 into an existing pipe 30, a sealing implement 10 is arranged at a position corresponding to an insertion-resistant portion, e. g. a bent portion 36, of the existing pipe 30 to form a sealing space 48 in a part of the inside of the regeneration pipe 32. After a part of the regeneration pipe 32 is softened by heating the sealing space 48, the regeneration pipe 32 is towed over a specified distance so as to allow the softened part of the regeneration pipe 32 to pass through the bent portion 36. While the heating position for the regeneration pipe 32 is changed by transferring the sealing implement 10 successively to backward positions by the distance of towing of the regeneration pipe 32, the regeneration pipe 32 is inserted into the existing pipe 30. 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COPYRIGHT: (C)2009,JPO&INPIT</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>BLASTING</subject><subject>CESSPOOLS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FIXED CONSTRUCTIONS</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>PERFORMING OPERATIONS</subject><subject>PIPES</subject><subject>SEWERAGE</subject><subject>SEWERS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WATER SUPPLY</subject><subject>WEAPONS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAUALM4iPoPD_dCaRW7BvPSRJKXkDznUiSdRAv1_xHUD3C64Y5bi-iRTVAQNFjKLJ2z1EPCHgmTZBsIoo0IkhRklB9rfXTokRiuGRXokIANwve0FatpvC9l9-NG7DXy2VRlfg5lmcdbeZTXcIlNXXdNdzi1R9n-Fb0BuE4vUA</recordid><startdate>20081127</startdate><enddate>20081127</enddate><creator>HARADA TAKATOMO</creator><creator>SUZUKI MINEO</creator><creator>HARADA JUN</creator><creator>OZEKI NAOYA</creator><creator>NAKAMURA RYOICHIRO</creator><scope>EVB</scope></search><sort><creationdate>20081127</creationdate><title>METHOD OF INSTALLING REGENERATION PIPE AND SEALING IMPLEMENT USED FOR THE METHOD</title><author>HARADA TAKATOMO ; SUZUKI MINEO ; HARADA JUN ; OZEKI NAOYA ; NAKAMURA RYOICHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2008284735A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>BLASTING</topic><topic>CESSPOOLS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FIXED CONSTRUCTIONS</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>PERFORMING OPERATIONS</topic><topic>PIPES</topic><topic>SEWERAGE</topic><topic>SEWERS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WATER SUPPLY</topic><topic>WEAPONS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>HARADA TAKATOMO</creatorcontrib><creatorcontrib>SUZUKI MINEO</creatorcontrib><creatorcontrib>HARADA JUN</creatorcontrib><creatorcontrib>OZEKI NAOYA</creatorcontrib><creatorcontrib>NAKAMURA RYOICHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARADA TAKATOMO</au><au>SUZUKI MINEO</au><au>HARADA JUN</au><au>OZEKI NAOYA</au><au>NAKAMURA RYOICHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD OF INSTALLING REGENERATION PIPE AND SEALING IMPLEMENT USED FOR THE METHOD</title><date>2008-11-27</date><risdate>2008</risdate><abstract>PROBLEM TO BE SOLVED: To control the insertion resistance efficiently during insertion of a regeneration pipe into an existing pipe. SOLUTION: During insertion of a regeneration pipe 32 into an existing pipe 30, a sealing implement 10 is arranged at a position corresponding to an insertion-resistant portion, e. g. a bent portion 36, of the existing pipe 30 to form a sealing space 48 in a part of the inside of the regeneration pipe 32. After a part of the regeneration pipe 32 is softened by heating the sealing space 48, the regeneration pipe 32 is towed over a specified distance so as to allow the softened part of the regeneration pipe 32 to pass through the bent portion 36. While the heating position for the regeneration pipe 32 is changed by transferring the sealing implement 10 successively to backward positions by the distance of towing of the regeneration pipe 32, the regeneration pipe 32 is inserted into the existing pipe 30. COPYRIGHT: (C)2009,JPO&INPIT</abstract><oa>free_for_read</oa></addata></record> |
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subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING CESSPOOLS ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS 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 PERFORMING OPERATIONS PIPES SEWERAGE SEWERS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WATER SUPPLY WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
title | METHOD OF INSTALLING REGENERATION PIPE AND SEALING IMPLEMENT USED FOR THE METHOD |
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