FASTENING SECTION STRUCTURE

A fastening section structure having a plurality of concentric circle-shaped rib walls (16, 17, 18) around a fastening section (14) of a member (11) having the fastening section (14). The fastening section structure has a bearing strength in at least the second-layer rib wall (17) that is lower than...

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Hauptverfasser: INOUE Takuya, MATSUOKA Hideo, NAKAGOE Hiroaki, YAMAGUCHI Koji
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Sprache:eng ; fre ; ger
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creator INOUE Takuya
MATSUOKA Hideo
NAKAGOE Hiroaki
YAMAGUCHI Koji
description A fastening section structure having a plurality of concentric circle-shaped rib walls (16, 17, 18) around a fastening section (14) of a member (11) having the fastening section (14). The fastening section structure has a bearing strength in at least the second-layer rib wall (17) that is lower than the bearing strength in the innermost-layer rib wall (16) closest to a fastening member (15). Both reinforcement of the fastening section (14) and smooth energy absorption of an external load as a result of progressive failure can be achieved by: giving a specific relationship between the bearing strengths of the concentric circle-shaped rib walls (16, 17); enhancing the strength and rigidity of the fastening section (14); and enabling progressive failure to start from a site furthest away from the fastening section (14).
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The fastening section structure has a bearing strength in at least the second-layer rib wall (17) that is lower than the bearing strength in the innermost-layer rib wall (16) closest to a fastening member (15). Both reinforcement of the fastening section (14) and smooth energy absorption of an external load as a result of progressive failure can be achieved by: giving a specific relationship between the bearing strengths of the concentric circle-shaped rib walls (16, 17); enhancing the strength and rigidity of the fastening section (14); and enabling progressive failure to start from a site furthest away from the fastening section (14).</description><language>eng ; fre ; ger</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; BLASTING ; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2018</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&amp;date=20180502&amp;DB=EPODOC&amp;CC=EP&amp;NR=2937576B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180502&amp;DB=EPODOC&amp;CC=EP&amp;NR=2937576B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>INOUE Takuya</creatorcontrib><creatorcontrib>MATSUOKA Hideo</creatorcontrib><creatorcontrib>NAKAGOE Hiroaki</creatorcontrib><creatorcontrib>YAMAGUCHI Koji</creatorcontrib><title>FASTENING SECTION STRUCTURE</title><description>A fastening section structure having a plurality of concentric circle-shaped rib walls (16, 17, 18) around a fastening section (14) of a member (11) having the fastening section (14). 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Both reinforcement of the fastening section (14) and smooth energy absorption of an external load as a result of progressive failure can be achieved by: giving a specific relationship between the bearing strengths of the concentric circle-shaped rib walls (16, 17); enhancing the strength and rigidity of the fastening section (14); and enabling progressive failure to start from a site furthest away from the fastening section (14).</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>BLASTING</subject><subject>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</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>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB2cwwOcfXz9HNXCHZ1DvH091MIDgkKdQ4JDXLlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgFGlsbmpuZmTobGRCgBAC_kIH8</recordid><startdate>20180502</startdate><enddate>20180502</enddate><creator>INOUE Takuya</creator><creator>MATSUOKA Hideo</creator><creator>NAKAGOE Hiroaki</creator><creator>YAMAGUCHI Koji</creator><scope>EVB</scope></search><sort><creationdate>20180502</creationdate><title>FASTENING SECTION STRUCTURE</title><author>INOUE Takuya ; MATSUOKA Hideo ; NAKAGOE Hiroaki ; YAMAGUCHI Koji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2937576B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2018</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>BLASTING</topic><topic>DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</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>INOUE Takuya</creatorcontrib><creatorcontrib>MATSUOKA Hideo</creatorcontrib><creatorcontrib>NAKAGOE Hiroaki</creatorcontrib><creatorcontrib>YAMAGUCHI Koji</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>INOUE Takuya</au><au>MATSUOKA Hideo</au><au>NAKAGOE Hiroaki</au><au>YAMAGUCHI Koji</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FASTENING SECTION STRUCTURE</title><date>2018-05-02</date><risdate>2018</risdate><abstract>A fastening section structure having a plurality of concentric circle-shaped rib walls (16, 17, 18) around a fastening section (14) of a member (11) having the fastening section (14). The fastening section structure has a bearing strength in at least the second-layer rib wall (17) that is lower than the bearing strength in the innermost-layer rib wall (16) closest to a fastening member (15). Both reinforcement of the fastening section (14) and smooth energy absorption of an external load as a result of progressive failure can be achieved by: giving a specific relationship between the bearing strengths of the concentric circle-shaped rib walls (16, 17); enhancing the strength and rigidity of the fastening section (14); and enabling progressive failure to start from a site furthest away from the fastening section (14).</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BLASTING
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title FASTENING SECTION STRUCTURE
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