HYDRAULIC MACHINE COMPRISING A STACK OF DISCS ACTED ON BY A PUSH ROD
The hydraulic machine comprises: -a fixed part, -a part mounted so as to rotate about an axis (O-O) with respect to the fixed part, -a stack (50) of discs (53, 54) forming a brake or clutch, the discs being able to be in abutment against one another by way of friction surfaces (88) having a mean fri...
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| creator | RESPECTE, Jérémy Gérard BONNARD, Loïc ENGRAND, Julien GRILLON, Gilles COSTAZ, Dominique |
| description | The hydraulic machine comprises: -a fixed part, -a part mounted so as to rotate about an axis (O-O) with respect to the fixed part, -a stack (50) of discs (53, 54) forming a brake or clutch, the discs being able to be in abutment against one another by way of friction surfaces (88) having a mean friction radius (Rf) with respect to the axis, -a push rod (80) that is able to push the discs into abutment against one another, in a direction parallel to the axis, over a thrust surface (4), the thrust surface having a mean thrust radius (Rp) with respect to the axis which extends to within or beyond the mean friction radius (Rf). The push rod (80) has a radial annular notch (90) indenting the push rod from an opposite side of the push rod from the axis (O-O) when the mean thrust radius (Rp) extends beyond the mean friction radius (Rf), and otherwise from the side of the push rod closest to the axis. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4127503B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4127503B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4127503B13</originalsourceid><addsrcrecordid>eNrjZHDxiHQJcgz18XRW8HV09vD0c1Vw9vcNCPIM9vRzV3BUCA5xdPZW8HdTcPEMdg5WcHQOcXVR8PdTcIoESgaEBnsoBPm78DCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSSeNcAE0Mjc1MDYydDYyKUAAC11SqX</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>HYDRAULIC MACHINE COMPRISING A STACK OF DISCS ACTED ON BY A PUSH ROD</title><source>esp@cenet</source><creator>RESPECTE, Jérémy Gérard ; BONNARD, Loïc ; ENGRAND, Julien ; GRILLON, Gilles ; COSTAZ, Dominique</creator><creatorcontrib>RESPECTE, Jérémy Gérard ; BONNARD, Loïc ; ENGRAND, Julien ; GRILLON, Gilles ; COSTAZ, Dominique</creatorcontrib><description>The hydraulic machine comprises: -a fixed part, -a part mounted so as to rotate about an axis (O-O) with respect to the fixed part, -a stack (50) of discs (53, 54) forming a brake or clutch, the discs being able to be in abutment against one another by way of friction surfaces (88) having a mean friction radius (Rf) with respect to the axis, -a push rod (80) that is able to push the discs into abutment against one another, in a direction parallel to the axis, over a thrust surface (4), the thrust surface having a mean thrust radius (Rp) with respect to the axis which extends to within or beyond the mean friction radius (Rf). The push rod (80) has a radial annular notch (90) indenting the push rod from an opposite side of the push rod from the axis (O-O) when the mean thrust radius (Rp) extends beyond the mean friction radius (Rf), and otherwise from the side of the push rod closest to the axis.</description><language>eng ; fre ; ger</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BLASTING ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; BRAKES ; CLUTCHES ; COUPLINGS FOR TRANSMITTING ROTATION ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES 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=20240814&DB=EPODOC&CC=EP&NR=4127503B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76304</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240814&DB=EPODOC&CC=EP&NR=4127503B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RESPECTE, Jérémy Gérard</creatorcontrib><creatorcontrib>BONNARD, Loïc</creatorcontrib><creatorcontrib>ENGRAND, Julien</creatorcontrib><creatorcontrib>GRILLON, Gilles</creatorcontrib><creatorcontrib>COSTAZ, Dominique</creatorcontrib><title>HYDRAULIC MACHINE COMPRISING A STACK OF DISCS ACTED ON BY A PUSH ROD</title><description>The hydraulic machine comprises: -a fixed part, -a part mounted so as to rotate about an axis (O-O) with respect to the fixed part, -a stack (50) of discs (53, 54) forming a brake or clutch, the discs being able to be in abutment against one another by way of friction surfaces (88) having a mean friction radius (Rf) with respect to the axis, -a push rod (80) that is able to push the discs into abutment against one another, in a direction parallel to the axis, over a thrust surface (4), the thrust surface having a mean thrust radius (Rp) with respect to the axis which extends to within or beyond the mean friction radius (Rf). The push rod (80) has a radial annular notch (90) indenting the push rod from an opposite side of the push rod from the axis (O-O) when the mean thrust radius (Rp) extends beyond the mean friction radius (Rf), and otherwise from the side of the push rod closest to the axis.</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BLASTING</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>BRAKES</subject><subject>CLUTCHES</subject><subject>COUPLINGS FOR TRANSMITTING ROTATION</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>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDxiHQJcgz18XRW8HV09vD0c1Vw9vcNCPIM9vRzV3BUCA5xdPZW8HdTcPEMdg5WcHQOcXVR8PdTcIoESgaEBnsoBPm78DCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSSeNcAE0Mjc1MDYydDYyKUAAC11SqX</recordid><startdate>20240814</startdate><enddate>20240814</enddate><creator>RESPECTE, Jérémy Gérard</creator><creator>BONNARD, Loïc</creator><creator>ENGRAND, Julien</creator><creator>GRILLON, Gilles</creator><creator>COSTAZ, Dominique</creator><scope>EVB</scope></search><sort><creationdate>20240814</creationdate><title>HYDRAULIC MACHINE COMPRISING A STACK OF DISCS ACTED ON BY A PUSH ROD</title><author>RESPECTE, Jérémy Gérard ; BONNARD, Loïc ; ENGRAND, Julien ; GRILLON, Gilles ; COSTAZ, Dominique</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4127503B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BLASTING</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>BRAKES</topic><topic>CLUTCHES</topic><topic>COUPLINGS FOR TRANSMITTING ROTATION</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>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>RESPECTE, Jérémy Gérard</creatorcontrib><creatorcontrib>BONNARD, Loïc</creatorcontrib><creatorcontrib>ENGRAND, Julien</creatorcontrib><creatorcontrib>GRILLON, Gilles</creatorcontrib><creatorcontrib>COSTAZ, Dominique</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RESPECTE, Jérémy Gérard</au><au>BONNARD, Loïc</au><au>ENGRAND, Julien</au><au>GRILLON, Gilles</au><au>COSTAZ, Dominique</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HYDRAULIC MACHINE COMPRISING A STACK OF DISCS ACTED ON BY A PUSH ROD</title><date>2024-08-14</date><risdate>2024</risdate><abstract>The hydraulic machine comprises: -a fixed part, -a part mounted so as to rotate about an axis (O-O) with respect to the fixed part, -a stack (50) of discs (53, 54) forming a brake or clutch, the discs being able to be in abutment against one another by way of friction surfaces (88) having a mean friction radius (Rf) with respect to the axis, -a push rod (80) that is able to push the discs into abutment against one another, in a direction parallel to the axis, over a thrust surface (4), the thrust surface having a mean thrust radius (Rp) with respect to the axis which extends to within or beyond the mean friction radius (Rf). The push rod (80) has a radial annular notch (90) indenting the push rod from an opposite side of the push rod from the axis (O-O) when the mean thrust radius (Rp) extends beyond the mean friction radius (Rf), and otherwise from the side of the push rod closest to the axis.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP4127503B1 |
| source | esp@cenet |
| subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS |
| title | HYDRAULIC MACHINE COMPRISING A STACK OF DISCS ACTED ON BY A PUSH ROD |
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