MAST HAVING CONTROLLED WEAKENING, IN PARTICULAR FOR A SIGNALING ELEMENT AND METHOD FOR PRODUCING SAME
The invention relates to a fusible mast (1) comprising a shaft (2) provided at one end with attachment means (3) for attaching said fusible mast (1) to a mounting with which same shares a transverse junction plane (P), characterized in that said mast comprises a controlled weakening area (4) separat...
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| creator | MUTRICY, DANIEL BRUNOT, GERARD |
| description | The invention relates to a fusible mast (1) comprising a shaft (2) provided at one end with attachment means (3) for attaching said fusible mast (1) to a mounting with which same shares a transverse junction plane (P), characterized in that said mast comprises a controlled weakening area (4) separate from the attaching means and having a structure made of a different material, in order to have a maximum resistance moment less than that of the adjacent portions; wherein said controlled weakening area (4), which is produced without removing any material, is provided on the periphery of said shaft (2) and, in the event of a lateral shock of a predetermined intensity to said shaft (2), is capable of promoting the deformation and then rupture of said shaft (2), without any preferred orientation, at said weakening area (4), in order to enable at least the deformation of a portion of said shaft (2) relative to said attachment means (3).
L'invention concerne un mât fusible (1) comportant un fût (2) pourvu en une extrémité de moyens de fixation (3) destinés à fixer ledit mât fusible (1) sur un support avec lequel il partage un plan de jonction transversal (P), remarquable en ce qu'il comporte une zone d'affaiblissement contrôlée (4) distincte des moyens de fixation ayant une structure de matériau différente pour présenter un moment résistant maximal inférieur à celui des portions adjacentes, ladite zone d'affaiblissement contrôlée (4) réalisée sans enlèvement de matière, étant prévue sur la périphérie dudit fût (2) et étant apte, en cas de choc latéral d'une intensité prédéterminée sur ledit fût (2), à favoriser la déformation puis la rupture dudit fût (2) au niveau de ladite zone d'affaiblissement (4), sans orientation préférentielle, pour autoriser au moins la déformation d'une partie dudit fût (2) par rapport auxdits moyens de fixation (3). |
| format | Patent |
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L'invention concerne un mât fusible (1) comportant un fût (2) pourvu en une extrémité de moyens de fixation (3) destinés à fixer ledit mât fusible (1) sur un support avec lequel il partage un plan de jonction transversal (P), remarquable en ce qu'il comporte une zone d'affaiblissement contrôlée (4) distincte des moyens de fixation ayant une structure de matériau différente pour présenter un moment résistant maximal inférieur à celui des portions adjacentes, ladite zone d'affaiblissement contrôlée (4) réalisée sans enlèvement de matière, étant prévue sur la périphérie dudit fût (2) et étant apte, en cas de choc latéral d'une intensité prédéterminée sur ledit fût (2), à favoriser la déformation puis la rupture dudit fût (2) au niveau de ladite zone d'affaiblissement (4), sans orientation préférentielle, pour autoriser au moins la déformation d'une partie dudit fût (2) par rapport auxdits moyens de fixation (3).</description><language>eng ; fre</language><subject>ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; FIXED CONSTRUCTIONS</subject><creationdate>2012</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=20120531&DB=EPODOC&CC=WO&NR=2012069713A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120531&DB=EPODOC&CC=WO&NR=2012069713A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MUTRICY, DANIEL</creatorcontrib><creatorcontrib>BRUNOT, GERARD</creatorcontrib><title>MAST HAVING CONTROLLED WEAKENING, IN PARTICULAR FOR A SIGNALING ELEMENT AND METHOD FOR PRODUCING SAME</title><description>The invention relates to a fusible mast (1) comprising a shaft (2) provided at one end with attachment means (3) for attaching said fusible mast (1) to a mounting with which same shares a transverse junction plane (P), characterized in that said mast comprises a controlled weakening area (4) separate from the attaching means and having a structure made of a different material, in order to have a maximum resistance moment less than that of the adjacent portions; wherein said controlled weakening area (4), which is produced without removing any material, is provided on the periphery of said shaft (2) and, in the event of a lateral shock of a predetermined intensity to said shaft (2), is capable of promoting the deformation and then rupture of said shaft (2), without any preferred orientation, at said weakening area (4), in order to enable at least the deformation of a portion of said shaft (2) relative to said attachment means (3).
L'invention concerne un mât fusible (1) comportant un fût (2) pourvu en une extrémité de moyens de fixation (3) destinés à fixer ledit mât fusible (1) sur un support avec lequel il partage un plan de jonction transversal (P), remarquable en ce qu'il comporte une zone d'affaiblissement contrôlée (4) distincte des moyens de fixation ayant une structure de matériau différente pour présenter un moment résistant maximal inférieur à celui des portions adjacentes, ladite zone d'affaiblissement contrôlée (4) réalisée sans enlèvement de matière, étant prévue sur la périphérie dudit fût (2) et étant apte, en cas de choc latéral d'une intensité prédéterminée sur ledit fût (2), à favoriser la déformation puis la rupture dudit fût (2) au niveau de ladite zone d'affaiblissement (4), sans orientation préférentielle, pour autoriser au moins la déformation d'une partie dudit fût (2) par rapport auxdits moyens de fixation (3).</description><subject>ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE</subject><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>FIXED CONSTRUCTIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy8sKwjAQheFuXIj6DgNuFXoBxeWQTNtgMilJapelSFyJFur7oxUfwNWBn-8sk2jQB6jxorgCYTk4qzVJ6AjPxJ-4A8XQoAtKtBodlNYBglcVo54_pMkQB0CWYCjUVn5J46xsxQw8Gloni9twn-Lmt6tkW1IQ9T6Ozz5O43CNj_jqO5unWZ4eTseswKz4T70BIpA1Tw</recordid><startdate>20120531</startdate><enddate>20120531</enddate><creator>MUTRICY, DANIEL</creator><creator>BRUNOT, GERARD</creator><scope>EVB</scope></search><sort><creationdate>20120531</creationdate><title>MAST HAVING CONTROLLED WEAKENING, IN PARTICULAR FOR A SIGNALING ELEMENT AND METHOD FOR PRODUCING SAME</title><author>MUTRICY, DANIEL ; BRUNOT, GERARD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012069713A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2012</creationdate><topic>ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE</topic><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>FIXED CONSTRUCTIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MUTRICY, DANIEL</creatorcontrib><creatorcontrib>BRUNOT, GERARD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MUTRICY, DANIEL</au><au>BRUNOT, GERARD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MAST HAVING CONTROLLED WEAKENING, IN PARTICULAR FOR A SIGNALING ELEMENT AND METHOD FOR PRODUCING SAME</title><date>2012-05-31</date><risdate>2012</risdate><abstract>The invention relates to a fusible mast (1) comprising a shaft (2) provided at one end with attachment means (3) for attaching said fusible mast (1) to a mounting with which same shares a transverse junction plane (P), characterized in that said mast comprises a controlled weakening area (4) separate from the attaching means and having a structure made of a different material, in order to have a maximum resistance moment less than that of the adjacent portions; wherein said controlled weakening area (4), which is produced without removing any material, is provided on the periphery of said shaft (2) and, in the event of a lateral shock of a predetermined intensity to said shaft (2), is capable of promoting the deformation and then rupture of said shaft (2), without any preferred orientation, at said weakening area (4), in order to enable at least the deformation of a portion of said shaft (2) relative to said attachment means (3).
L'invention concerne un mât fusible (1) comportant un fût (2) pourvu en une extrémité de moyens de fixation (3) destinés à fixer ledit mât fusible (1) sur un support avec lequel il partage un plan de jonction transversal (P), remarquable en ce qu'il comporte une zone d'affaiblissement contrôlée (4) distincte des moyens de fixation ayant une structure de matériau différente pour présenter un moment résistant maximal inférieur à celui des portions adjacentes, ladite zone d'affaiblissement contrôlée (4) réalisée sans enlèvement de matière, étant prévue sur la périphérie dudit fût (2) et étant apte, en cas de choc latéral d'une intensité prédéterminée sur ledit fût (2), à favoriser la déformation puis la rupture dudit fût (2) au niveau de ladite zone d'affaiblissement (4), sans orientation préférentielle, pour autoriser au moins la déformation d'une partie dudit fût (2) par rapport auxdits moyens de fixation (3).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS |
| title | MAST HAVING CONTROLLED WEAKENING, IN PARTICULAR FOR A SIGNALING ELEMENT AND METHOD FOR PRODUCING SAME |
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