DIFFERENTIAL REDUCER WITH TWO REDUCTION STAGES

The invention relates to a differential reducer with two reduction stages, used in the mechanical transmission between a driving motor and a working machine or a driven technological equipment. The differential reducer with two reduction stages provides the mechanical transmission by that the bevel...

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Hauptverfasser: FILIPOIU DANA ALEXANDRA, SZABO ADAM, HAD ER ANTON, SZABO TEFAN ARPAD, FILIPOIU IOAN DAN
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Sprache:eng ; rum
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creator FILIPOIU DANA ALEXANDRA
SZABO ADAM
HAD ER ANTON
SZABO TEFAN ARPAD
FILIPOIU IOAN DAN
description The invention relates to a differential reducer with two reduction stages, used in the mechanical transmission between a driving motor and a working machine or a driven technological equipment. The differential reducer with two reduction stages provides the mechanical transmission by that the bevel pinion (1) drives two kinematic chains, one consisting of two conical gear-wheels (3 and 4), which have an equal teeth number, integral with other cylindrical wheels (3' and 4') whose teeth number differ by a tooth and with opposite rotation senses, which, in their turn, drive two cylindrical crowns (5 and 6) which have an equal number of teeth and opposite rotation senses and which transform the relative rotation motion into opposite senses in relation to the senses of the two cylindrical crown gears (5 and 6) from the second stage, by two satellites (8) and by a grooved satellite holder (9), in the continuous rotation movement, they transmit to an output shaft (7) whose speed is equal to the difference between the speed of the conical crowns (5' and 6'), and the rotation sense and the final speed is given by the cylindrical crown (6) with the higher speed and the two linkages have very close final speeds but opposite rotation senses from whose difference there results a higher transmission ratio actuated by the same pinion. Invenţia se referă la un reductor diferenţial cu două trepte de reducere, utilizat la transmisia mecanică între un motor de antrenare şi o maşină de lucru sau un utilaj tehnologic antrenat. Reductorul diferenţial cu două trepte de reducere asigură transmisia mecanică prin aceea că pinionul conic (1) antrenează două lanţuri cinematice, unul alcătuit din două roţi dinţate conice (3 şi 4), care au număr egal de dinţi, solidare cu alte roţi cilindrice (3' şi 4'), al căror număr de dinţi diferă cu câte un dinte, şi cu sensuri de rotaţie opuse, care, la rândul lor, antrenează două coroane cilindrice (5 şi 6), al căror număr de dinţi diferă tot cu un dinte, şi sunt solidare cu alte coroane conice (5' şi 6'), care au număr egal de dinţi şi sensuri de rotaţie opuse, şi care transformă mişcarea de rotaţie relativă în sensuri contrare faţă de sensurile celor două coroane cilindrice dinţate (5 şi 6), din treapta a doua, prin doi sateliţi (8) şi printr-un port-satelit canelat (9), în mişcarea de rotaţie continuă, pe care o transmit unui arbore de ieşire (7) a cărui turaţie va fi egală cu diferenţa dintre cea a coroanelor conice (5' şi 6'), iar sensul de
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The differential reducer with two reduction stages provides the mechanical transmission by that the bevel pinion (1) drives two kinematic chains, one consisting of two conical gear-wheels (3 and 4), which have an equal teeth number, integral with other cylindrical wheels (3' and 4') whose teeth number differ by a tooth and with opposite rotation senses, which, in their turn, drive two cylindrical crowns (5 and 6) which have an equal number of teeth and opposite rotation senses and which transform the relative rotation motion into opposite senses in relation to the senses of the two cylindrical crown gears (5 and 6) from the second stage, by two satellites (8) and by a grooved satellite holder (9), in the continuous rotation movement, they transmit to an output shaft (7) whose speed is equal to the difference between the speed of the conical crowns (5' and 6'), and the rotation sense and the final speed is given by the cylindrical crown (6) with the higher speed and the two linkages have very close final speeds but opposite rotation senses from whose difference there results a higher transmission ratio actuated by the same pinion. 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Reductorul diferenţial cu două trepte de reducere asigură transmisia mecanică prin aceea că pinionul conic (1) antrenează două lanţuri cinematice, unul alcătuit din două roţi dinţate conice (3 şi 4), care au număr egal de dinţi, solidare cu alte roţi cilindrice (3' şi 4'), al căror număr de dinţi diferă cu câte un dinte, şi cu sensuri de rotaţie opuse, care, la rândul lor, antrenează două coroane cilindrice (5 şi 6), al căror număr de dinţi diferă tot cu un dinte, şi sunt solidare cu alte coroane conice (5' şi 6'), care au număr egal de dinţi şi sensuri de rotaţie opuse, şi care transformă mişcarea de rotaţie relativă în sensuri contrare faţă de sensurile celor două coroane cilindrice dinţate (5 şi 6), din treapta a doua, prin doi sateliţi (8) şi printr-un port-satelit canelat (9), în mişcarea de rotaţie continuă, pe care o transmit unui arbore de ieşire (7) a cărui turaţie va fi egală cu diferenţa dintre cea a coroanelor conice (5' şi 6'), iar sensul de rotaţie şi turaţia finală va fi dat de coroana cilindrică (6) cu turaţia mai mare, şi cele două lanţuri cinematice au turaţii finale foarte apropiate, dar cu sensuri de rotaţie contrare, din a căror diferenţă rezultă un raport mare de transmitere, acţionate de un acelaşi pinion.</description><language>eng ; rum</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2009</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=20091130&amp;DB=EPODOC&amp;CC=RO&amp;NR=122685B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20091130&amp;DB=EPODOC&amp;CC=RO&amp;NR=122685B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FILIPOIU DANA ALEXANDRA</creatorcontrib><creatorcontrib>SZABO ADAM</creatorcontrib><creatorcontrib>HAD ER ANTON</creatorcontrib><creatorcontrib>SZABO TEFAN ARPAD</creatorcontrib><creatorcontrib>FILIPOIU IOAN DAN</creatorcontrib><title>DIFFERENTIAL REDUCER WITH TWO REDUCTION STAGES</title><description>The invention relates to a differential reducer with two reduction stages, used in the mechanical transmission between a driving motor and a working machine or a driven technological equipment. 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Invenţia se referă la un reductor diferenţial cu două trepte de reducere, utilizat la transmisia mecanică între un motor de antrenare şi o maşină de lucru sau un utilaj tehnologic antrenat. Reductorul diferenţial cu două trepte de reducere asigură transmisia mecanică prin aceea că pinionul conic (1) antrenează două lanţuri cinematice, unul alcătuit din două roţi dinţate conice (3 şi 4), care au număr egal de dinţi, solidare cu alte roţi cilindrice (3' şi 4'), al căror număr de dinţi diferă cu câte un dinte, şi cu sensuri de rotaţie opuse, care, la rândul lor, antrenează două coroane cilindrice (5 şi 6), al căror număr de dinţi diferă tot cu un dinte, şi sunt solidare cu alte coroane conice (5' şi 6'), care au număr egal de dinţi şi sensuri de rotaţie opuse, şi care transformă mişcarea de rotaţie relativă în sensuri contrare faţă de sensurile celor două coroane cilindrice dinţate (5 şi 6), din treapta a doua, prin doi sateliţi (8) şi printr-un port-satelit canelat (9), în mişcarea de rotaţie continuă, pe care o transmit unui arbore de ieşire (7) a cărui turaţie va fi egală cu diferenţa dintre cea a coroanelor conice (5' şi 6'), iar sensul de rotaţie şi turaţia finală va fi dat de coroana cilindrică (6) cu turaţia mai mare, şi cele două lanţuri cinematice au turaţii finale foarte apropiate, dar cu sensuri de rotaţie contrare, din a căror diferenţă rezultă un raport mare de transmitere, acţionate de un acelaşi pinion.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</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>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBz8XRzcw1y9QvxdPRRCHJ1CXV2DVII9wzxUAgJ94cIhHj6-ykEhzi6uwbzMLCmJeYUp_JCaW4GeTfXEGcP3dSC_PjU4oLE5NS81JL4IH9DIyMzC1MnQ2PCKgBhWyUm</recordid><startdate>20091130</startdate><enddate>20091130</enddate><creator>FILIPOIU DANA ALEXANDRA</creator><creator>SZABO ADAM</creator><creator>HAD ER ANTON</creator><creator>SZABO TEFAN ARPAD</creator><creator>FILIPOIU IOAN DAN</creator><scope>EVB</scope></search><sort><creationdate>20091130</creationdate><title>DIFFERENTIAL REDUCER WITH TWO REDUCTION STAGES</title><author>FILIPOIU DANA ALEXANDRA ; SZABO ADAM ; HAD ER ANTON ; SZABO TEFAN ARPAD ; FILIPOIU IOAN DAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RO122685B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</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>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FILIPOIU DANA ALEXANDRA</creatorcontrib><creatorcontrib>SZABO ADAM</creatorcontrib><creatorcontrib>HAD ER ANTON</creatorcontrib><creatorcontrib>SZABO TEFAN ARPAD</creatorcontrib><creatorcontrib>FILIPOIU IOAN DAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FILIPOIU DANA ALEXANDRA</au><au>SZABO ADAM</au><au>HAD ER ANTON</au><au>SZABO TEFAN ARPAD</au><au>FILIPOIU IOAN DAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DIFFERENTIAL REDUCER WITH TWO REDUCTION STAGES</title><date>2009-11-30</date><risdate>2009</risdate><abstract>The invention relates to a differential reducer with two reduction stages, used in the mechanical transmission between a driving motor and a working machine or a driven technological equipment. The differential reducer with two reduction stages provides the mechanical transmission by that the bevel pinion (1) drives two kinematic chains, one consisting of two conical gear-wheels (3 and 4), which have an equal teeth number, integral with other cylindrical wheels (3' and 4') whose teeth number differ by a tooth and with opposite rotation senses, which, in their turn, drive two cylindrical crowns (5 and 6) which have an equal number of teeth and opposite rotation senses and which transform the relative rotation motion into opposite senses in relation to the senses of the two cylindrical crown gears (5 and 6) from the second stage, by two satellites (8) and by a grooved satellite holder (9), in the continuous rotation movement, they transmit to an output shaft (7) whose speed is equal to the difference between the speed of the conical crowns (5' and 6'), and the rotation sense and the final speed is given by the cylindrical crown (6) with the higher speed and the two linkages have very close final speeds but opposite rotation senses from whose difference there results a higher transmission ratio actuated by the same pinion. Invenţia se referă la un reductor diferenţial cu două trepte de reducere, utilizat la transmisia mecanică între un motor de antrenare şi o maşină de lucru sau un utilaj tehnologic antrenat. Reductorul diferenţial cu două trepte de reducere asigură transmisia mecanică prin aceea că pinionul conic (1) antrenează două lanţuri cinematice, unul alcătuit din două roţi dinţate conice (3 şi 4), care au număr egal de dinţi, solidare cu alte roţi cilindrice (3' şi 4'), al căror număr de dinţi diferă cu câte un dinte, şi cu sensuri de rotaţie opuse, care, la rândul lor, antrenează două coroane cilindrice (5 şi 6), al căror număr de dinţi diferă tot cu un dinte, şi sunt solidare cu alte coroane conice (5' şi 6'), care au număr egal de dinţi şi sensuri de rotaţie opuse, şi care transformă mişcarea de rotaţie relativă în sensuri contrare faţă de sensurile celor două coroane cilindrice dinţate (5 şi 6), din treapta a doua, prin doi sateliţi (8) şi printr-un port-satelit canelat (9), în mişcarea de rotaţie continuă, pe care o transmit unui arbore de ieşire (7) a cărui turaţie va fi egală cu diferenţa dintre cea a coroanelor conice (5' şi 6'), iar sensul de rotaţie şi turaţia finală va fi dat de coroana cilindrică (6) cu turaţia mai mare, şi cele două lanţuri cinematice au turaţii finale foarte apropiate, dar cu sensuri de rotaţie contrare, din a căror diferenţă rezultă un raport mare de transmitere, acţionate de un acelaşi pinion.</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
title DIFFERENTIAL REDUCER WITH TWO REDUCTION STAGES
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