MOVEMENT TRANSMISSION DEVICE FOR A COMBUSTION ENGINE
The invention mainly relates to a mechanical device (9) for transmitting movement for a combustion engine, comprising: - a connecting rod (10) comprising a connecting rod big end (13) intended to cooperate with a crank pin of a crankshaft and a connecting rod small end (12) having an internal bore (...
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| creator | DIABY, Moussa PROST, Fabrice HENRY, Sandrine |
| description | The invention mainly relates to a mechanical device (9) for transmitting movement for a combustion engine, comprising: - a connecting rod (10) comprising a connecting rod big end (13) intended to cooperate with a crank pin of a crankshaft and a connecting rod small end (12) having an internal bore (18); - a piston (16) comprising a pin hole (22); and - a piston pin (15) inserted into said pin hole (22) of said piston (16) and into said internal bore (18) of the connecting rod small end (12) in order to provide a rotary link between said connecting rod (10) and said piston (16), characterised in that the piston pin (15) is covered with a surface coating (14a) with a low friction coefficient and the pin hole (22) of said piston (16) or an insert interposed between said piston pin (15) and said pin hole (22) is covered with a layer of a surface coating (14b) with a low friction coefficient. |
| format | Patent |
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- a piston (16) comprising a pin hole (22); and - a piston pin (15) inserted into said pin hole (22) of said piston (16) and into said internal bore (18) of the connecting rod small end (12) in order to provide a rotary link between said connecting rod (10) and said piston (16), characterised in that the piston pin (15) is covered with a surface coating (14a) with a low friction coefficient and the pin hole (22) of said piston (16) or an insert interposed between said piston pin (15) and said pin hole (22) is covered with a layer of a surface coating (14b) with a low friction coefficient.</description><language>eng ; fre ; ger</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2024</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=20240417&DB=EPODOC&CC=EP&NR=3586045B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240417&DB=EPODOC&CC=EP&NR=3586045B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DIABY, Moussa</creatorcontrib><creatorcontrib>PROST, Fabrice</creatorcontrib><creatorcontrib>HENRY, Sandrine</creatorcontrib><title>MOVEMENT TRANSMISSION DEVICE FOR A COMBUSTION ENGINE</title><description>The invention mainly relates to a mechanical device (9) for transmitting movement for a combustion engine, comprising: - a connecting rod (10) comprising a connecting rod big end (13) intended to cooperate with a crank pin of a crankshaft and a connecting rod small end (12) having an internal bore (18); - a piston (16) comprising a pin hole (22); and - a piston pin (15) inserted into said pin hole (22) of said piston (16) and into said internal bore (18) of the connecting rod small end (12) in order to provide a rotary link between said connecting rod (10) and said piston (16), characterised in that the piston pin (15) is covered with a surface coating (14a) with a low friction coefficient and the pin hole (22) of said piston (16) or an insert interposed between said piston pin (15) and said pin hole (22) is covered with a layer of a surface coating (14b) with a low friction coefficient.</description><subject>BLASTING</subject><subject>CYLINDERS</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>PISTONS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDx9Q9z9XX1C1EICXL0C_b1DA729PdTcHEN83R2VXDzD1JwVHD293UKDQ4Bibv6uXv6ufIwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUknjXAGNTCzMDE1MnI2MilAAAkhUnKw</recordid><startdate>20240417</startdate><enddate>20240417</enddate><creator>DIABY, Moussa</creator><creator>PROST, Fabrice</creator><creator>HENRY, Sandrine</creator><scope>EVB</scope></search><sort><creationdate>20240417</creationdate><title>MOVEMENT TRANSMISSION DEVICE FOR A COMBUSTION ENGINE</title><author>DIABY, Moussa ; PROST, Fabrice ; HENRY, Sandrine</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3586045B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>CYLINDERS</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>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DIABY, Moussa</creatorcontrib><creatorcontrib>PROST, Fabrice</creatorcontrib><creatorcontrib>HENRY, Sandrine</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DIABY, Moussa</au><au>PROST, Fabrice</au><au>HENRY, Sandrine</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MOVEMENT TRANSMISSION DEVICE FOR A COMBUSTION ENGINE</title><date>2024-04-17</date><risdate>2024</risdate><abstract>The invention mainly relates to a mechanical device (9) for transmitting movement for a combustion engine, comprising: - a connecting rod (10) comprising a connecting rod big end (13) intended to cooperate with a crank pin of a crankshaft and a connecting rod small end (12) having an internal bore (18); - a piston (16) comprising a pin hole (22); and - a piston pin (15) inserted into said pin hole (22) of said piston (16) and into said internal bore (18) of the connecting rod small end (12) in order to provide a rotary link between said connecting rod (10) and said piston (16), characterised in that the piston pin (15) is covered with a surface coating (14a) with a low friction coefficient and the pin hole (22) of said piston (16) or an insert interposed between said piston pin (15) and said pin hole (22) is covered with a layer of a surface coating (14b) with a low friction coefficient.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | MOVEMENT TRANSMISSION DEVICE FOR A COMBUSTION ENGINE |
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