SYSTEM FOR MEASURING AND ANALYZING THE WHEEL TREAD PROFILE FOR RAILWAY VEHICLES
The invention relates to a portable system for measuring and analyzing the wheel tread profiles for railway vehicles, used for verifying the wear thereof in stationary conditions by means of a computer and a specialized software comparing the graphic representation of the measured profile with a cor...
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| creator | DUMITRU M D LINA SPIROIU MARIUS ADRIAN BAIASU DAN STRAMBEANU DUMITRU CR CIUN CAMIL ION NU FLORIN MEDIANU SILVIU OCTAVIAN SEBE AN IOAN POPOVICI IULIU ROMEO LIPCINSKI DANIEL SIRETEANU TUDOR MATEI VIOREL GHI GHEORGHE |
| description | The invention relates to a portable system for measuring and analyzing the wheel tread profiles for railway vehicles, used for verifying the wear thereof in stationary conditions by means of a computer and a specialized software comparing the graphic representation of the measured profile with a corresponding theoretical profile. According to the invention, the system scans the tread profile by means of a laser sensor (6) mounted on a slide (4) which moves along a ledge (3), a metal support (2), on which there is mounted the scanning device, is fixed on the wheel or on a rim (8) by means of a pressure screw (9), two identical cylindrical rollers (10) of the metal support (2), ensure the orientation of the laser ray of sensor (6) along the radius of curvature of the wheel (8), the slide (4) on which the sensor (6) is mounted being driven by an electric motor (5) by means of a high precision worm screw.
Invenţia se referă la un sistem portabil de măsură şi analiză a profilurilor de rulare a roţilor vehiculelor feroviare, utilizat pentru verificarea stării de uzură a acestora în condiţii de staţionare, cu ajutorul unui computer şi al unui soft specializat, care compară reprezentarea grafică a profilului măsurat cu profilul teoretic corespunzător. Sistemul conform invenţiei scanează profilul de rulare cu ajutorul unui senzor (6) laser, montat pe o sanie (4) care se deplasează în lungul unei riglete (3), un suport (2) metalic, pe care este montat dispozitivul de scanare, este fixat pe roată sau pe un bandaj (8) prin intermediul unui şurub (9) de presiune, două role (10) cilindrice identice ale suportului (2) metalic asigură orientarea razei laser a senzorului (6) în lungul razei de curbură a roţii (8), antrenarea saniei (4) pe care este montat senzorul (6) realizându-se cu ajutorul unui motor (5) electric, prin intermediul unui şurub melc de mare precizie. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RO127557A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RO127557A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RO127557A23</originalsourceid><addsrcrecordid>eNrjZPAPjgwOcfVVcPMPUvB1dQwODfL0c1dw9HMBYkefyCgQL8TDVSHcw9XVRyEkyNXRRSEgyN_N08cVrCfI0dMn3DFSIczVw9PZxzWYh4E1LTGnOJUXSnMzyLu5hjh76KYW5MenFhckJqfmpZbEB_kbGpmbmpo7GhkTVgEAkdwuDQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SYSTEM FOR MEASURING AND ANALYZING THE WHEEL TREAD PROFILE FOR RAILWAY VEHICLES</title><source>esp@cenet</source><creator>DUMITRU M D LINA ; SPIROIU MARIUS ADRIAN ; BAIASU DAN ; STRAMBEANU DUMITRU ; CR CIUN CAMIL ION ; NU FLORIN ; MEDIANU SILVIU OCTAVIAN ; SEBE AN IOAN ; POPOVICI IULIU ROMEO ; LIPCINSKI DANIEL ; SIRETEANU TUDOR ; MATEI VIOREL ; GHI GHEORGHE</creator><creatorcontrib>DUMITRU M D LINA ; SPIROIU MARIUS ADRIAN ; BAIASU DAN ; STRAMBEANU DUMITRU ; CR CIUN CAMIL ION ; NU FLORIN ; MEDIANU SILVIU OCTAVIAN ; SEBE AN IOAN ; POPOVICI IULIU ROMEO ; LIPCINSKI DANIEL ; SIRETEANU TUDOR ; MATEI VIOREL ; GHI GHEORGHE</creatorcontrib><description>The invention relates to a portable system for measuring and analyzing the wheel tread profiles for railway vehicles, used for verifying the wear thereof in stationary conditions by means of a computer and a specialized software comparing the graphic representation of the measured profile with a corresponding theoretical profile. According to the invention, the system scans the tread profile by means of a laser sensor (6) mounted on a slide (4) which moves along a ledge (3), a metal support (2), on which there is mounted the scanning device, is fixed on the wheel or on a rim (8) by means of a pressure screw (9), two identical cylindrical rollers (10) of the metal support (2), ensure the orientation of the laser ray of sensor (6) along the radius of curvature of the wheel (8), the slide (4) on which the sensor (6) is mounted being driven by an electric motor (5) by means of a high precision worm screw.
Invenţia se referă la un sistem portabil de măsură şi analiză a profilurilor de rulare a roţilor vehiculelor feroviare, utilizat pentru verificarea stării de uzură a acestora în condiţii de staţionare, cu ajutorul unui computer şi al unui soft specializat, care compară reprezentarea grafică a profilului măsurat cu profilul teoretic corespunzător. Sistemul conform invenţiei scanează profilul de rulare cu ajutorul unui senzor (6) laser, montat pe o sanie (4) care se deplasează în lungul unei riglete (3), un suport (2) metalic, pe care este montat dispozitivul de scanare, este fixat pe roată sau pe un bandaj (8) prin intermediul unui şurub (9) de presiune, două role (10) cilindrice identice ale suportului (2) metalic asigură orientarea razei laser a senzorului (6) în lungul razei de curbură a roţii (8), antrenarea saniei (4) pe care este montat senzorul (6) realizându-se cu ajutorul unui motor (5) electric, prin intermediul unui şurub melc de mare precizie.</description><language>eng ; rum</language><subject>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS ; AXLES FOR WHEELS OR CASTORS ; CASTORS ; INCREASING WHEEL ADHESION ; MEASURING ; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; PHYSICS ; TARIFF METERING APPARATUS ; TESTING ; TRANSPORTING ; VEHICLE WHEELS ; VEHICLES IN GENERAL</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=20120629&DB=EPODOC&CC=RO&NR=127557A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120629&DB=EPODOC&CC=RO&NR=127557A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DUMITRU M D LINA</creatorcontrib><creatorcontrib>SPIROIU MARIUS ADRIAN</creatorcontrib><creatorcontrib>BAIASU DAN</creatorcontrib><creatorcontrib>STRAMBEANU DUMITRU</creatorcontrib><creatorcontrib>CR CIUN CAMIL ION</creatorcontrib><creatorcontrib>NU FLORIN</creatorcontrib><creatorcontrib>MEDIANU SILVIU OCTAVIAN</creatorcontrib><creatorcontrib>SEBE AN IOAN</creatorcontrib><creatorcontrib>POPOVICI IULIU ROMEO</creatorcontrib><creatorcontrib>LIPCINSKI DANIEL</creatorcontrib><creatorcontrib>SIRETEANU TUDOR</creatorcontrib><creatorcontrib>MATEI VIOREL</creatorcontrib><creatorcontrib>GHI GHEORGHE</creatorcontrib><title>SYSTEM FOR MEASURING AND ANALYZING THE WHEEL TREAD PROFILE FOR RAILWAY VEHICLES</title><description>The invention relates to a portable system for measuring and analyzing the wheel tread profiles for railway vehicles, used for verifying the wear thereof in stationary conditions by means of a computer and a specialized software comparing the graphic representation of the measured profile with a corresponding theoretical profile. According to the invention, the system scans the tread profile by means of a laser sensor (6) mounted on a slide (4) which moves along a ledge (3), a metal support (2), on which there is mounted the scanning device, is fixed on the wheel or on a rim (8) by means of a pressure screw (9), two identical cylindrical rollers (10) of the metal support (2), ensure the orientation of the laser ray of sensor (6) along the radius of curvature of the wheel (8), the slide (4) on which the sensor (6) is mounted being driven by an electric motor (5) by means of a high precision worm screw.
Invenţia se referă la un sistem portabil de măsură şi analiză a profilurilor de rulare a roţilor vehiculelor feroviare, utilizat pentru verificarea stării de uzură a acestora în condiţii de staţionare, cu ajutorul unui computer şi al unui soft specializat, care compară reprezentarea grafică a profilului măsurat cu profilul teoretic corespunzător. Sistemul conform invenţiei scanează profilul de rulare cu ajutorul unui senzor (6) laser, montat pe o sanie (4) care se deplasează în lungul unei riglete (3), un suport (2) metalic, pe care este montat dispozitivul de scanare, este fixat pe roată sau pe un bandaj (8) prin intermediul unui şurub (9) de presiune, două role (10) cilindrice identice ale suportului (2) metalic asigură orientarea razei laser a senzorului (6) în lungul razei de curbură a roţii (8), antrenarea saniei (4) pe care este montat senzorul (6) realizându-se cu ajutorul unui motor (5) electric, prin intermediul unui şurub melc de mare precizie.</description><subject>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</subject><subject>AXLES FOR WHEELS OR CASTORS</subject><subject>CASTORS</subject><subject>INCREASING WHEEL ADHESION</subject><subject>MEASURING</subject><subject>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</subject><subject>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TARIFF METERING APPARATUS</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>VEHICLE WHEELS</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAPjgwOcfVVcPMPUvB1dQwODfL0c1dw9HMBYkefyCgQL8TDVSHcw9XVRyEkyNXRRSEgyN_N08cVrCfI0dMn3DFSIczVw9PZxzWYh4E1LTGnOJUXSnMzyLu5hjh76KYW5MenFhckJqfmpZbEB_kbGpmbmpo7GhkTVgEAkdwuDQ</recordid><startdate>20120629</startdate><enddate>20120629</enddate><creator>DUMITRU M D LINA</creator><creator>SPIROIU MARIUS ADRIAN</creator><creator>BAIASU DAN</creator><creator>STRAMBEANU DUMITRU</creator><creator>CR CIUN CAMIL ION</creator><creator>NU FLORIN</creator><creator>MEDIANU SILVIU OCTAVIAN</creator><creator>SEBE AN IOAN</creator><creator>POPOVICI IULIU ROMEO</creator><creator>LIPCINSKI DANIEL</creator><creator>SIRETEANU TUDOR</creator><creator>MATEI VIOREL</creator><creator>GHI GHEORGHE</creator><scope>EVB</scope></search><sort><creationdate>20120629</creationdate><title>SYSTEM FOR MEASURING AND ANALYZING THE WHEEL TREAD PROFILE FOR RAILWAY VEHICLES</title><author>DUMITRU M D LINA ; SPIROIU MARIUS ADRIAN ; BAIASU DAN ; STRAMBEANU DUMITRU ; CR CIUN CAMIL ION ; NU FLORIN ; MEDIANU SILVIU OCTAVIAN ; SEBE AN IOAN ; POPOVICI IULIU ROMEO ; LIPCINSKI DANIEL ; SIRETEANU TUDOR ; MATEI VIOREL ; GHI GHEORGHE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RO127557A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum</language><creationdate>2012</creationdate><topic>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</topic><topic>AXLES FOR WHEELS OR CASTORS</topic><topic>CASTORS</topic><topic>INCREASING WHEEL ADHESION</topic><topic>MEASURING</topic><topic>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</topic><topic>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TARIFF METERING APPARATUS</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>VEHICLE WHEELS</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>DUMITRU M D LINA</creatorcontrib><creatorcontrib>SPIROIU MARIUS ADRIAN</creatorcontrib><creatorcontrib>BAIASU DAN</creatorcontrib><creatorcontrib>STRAMBEANU DUMITRU</creatorcontrib><creatorcontrib>CR CIUN CAMIL ION</creatorcontrib><creatorcontrib>NU FLORIN</creatorcontrib><creatorcontrib>MEDIANU SILVIU OCTAVIAN</creatorcontrib><creatorcontrib>SEBE AN IOAN</creatorcontrib><creatorcontrib>POPOVICI IULIU ROMEO</creatorcontrib><creatorcontrib>LIPCINSKI DANIEL</creatorcontrib><creatorcontrib>SIRETEANU TUDOR</creatorcontrib><creatorcontrib>MATEI VIOREL</creatorcontrib><creatorcontrib>GHI GHEORGHE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DUMITRU M D LINA</au><au>SPIROIU MARIUS ADRIAN</au><au>BAIASU DAN</au><au>STRAMBEANU DUMITRU</au><au>CR CIUN CAMIL ION</au><au>NU FLORIN</au><au>MEDIANU SILVIU OCTAVIAN</au><au>SEBE AN IOAN</au><au>POPOVICI IULIU ROMEO</au><au>LIPCINSKI DANIEL</au><au>SIRETEANU TUDOR</au><au>MATEI VIOREL</au><au>GHI GHEORGHE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEM FOR MEASURING AND ANALYZING THE WHEEL TREAD PROFILE FOR RAILWAY VEHICLES</title><date>2012-06-29</date><risdate>2012</risdate><abstract>The invention relates to a portable system for measuring and analyzing the wheel tread profiles for railway vehicles, used for verifying the wear thereof in stationary conditions by means of a computer and a specialized software comparing the graphic representation of the measured profile with a corresponding theoretical profile. According to the invention, the system scans the tread profile by means of a laser sensor (6) mounted on a slide (4) which moves along a ledge (3), a metal support (2), on which there is mounted the scanning device, is fixed on the wheel or on a rim (8) by means of a pressure screw (9), two identical cylindrical rollers (10) of the metal support (2), ensure the orientation of the laser ray of sensor (6) along the radius of curvature of the wheel (8), the slide (4) on which the sensor (6) is mounted being driven by an electric motor (5) by means of a high precision worm screw.
Invenţia se referă la un sistem portabil de măsură şi analiză a profilurilor de rulare a roţilor vehiculelor feroviare, utilizat pentru verificarea stării de uzură a acestora în condiţii de staţionare, cu ajutorul unui computer şi al unui soft specializat, care compară reprezentarea grafică a profilului măsurat cu profilul teoretic corespunzător. Sistemul conform invenţiei scanează profilul de rulare cu ajutorul unui senzor (6) laser, montat pe o sanie (4) care se deplasează în lungul unei riglete (3), un suport (2) metalic, pe care este montat dispozitivul de scanare, este fixat pe roată sau pe un bandaj (8) prin intermediul unui şurub (9) de presiune, două role (10) cilindrice identice ale suportului (2) metalic asigură orientarea razei laser a senzorului (6) în lungul razei de curbură a roţii (8), antrenarea saniei (4) pe care este montat senzorul (6) realizându-se cu ajutorul unui motor (5) electric, prin intermediul unui şurub melc de mare precizie.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS AXLES FOR WHEELS OR CASTORS CASTORS INCREASING WHEEL ADHESION MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS TARIFF METERING APPARATUS TESTING TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL |
| title | SYSTEM FOR MEASURING AND ANALYZING THE WHEEL TREAD PROFILE FOR RAILWAY VEHICLES |
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