Planetary precessional transmission
The purpose of the invention - increasing of the kinematic precision, increasing of rigidity and durability at the expense of the fact that each roll (6) of the central wheel (5) made barrel-shaped with the barrel-shapeness accelerated radius at the transition from the face having a smaller diameter...
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creator | DULGHERU Valeriu SCOIBEDA Anatolii OPREA Anatolie GLUŞCO Constantin BOSTAN Ion |
description | The purpose of the invention - increasing of the kinematic precision, increasing of rigidity and durability at the expense of the fact that each roll (6) of the central wheel (5) made barrel-shaped with the barrel-shapeness accelerated radius at the transition from the face having a smaller diameter to the face with a higher diameter. between the central wheel (5) body and the conic rolls (6) faces are installed an elastic element (10) for exclusion of the wheel eccentricity influence on the summary kinematic error of the transmission. At the rotation of the driving shaft (4) the precession wheel (2) interact with the rolls (6) of the central wheel. Owing to the difference of the wheels teeth and rolls (2) and (5) the driven shaft (9) receives rotation with a settled reduction.
Invenţia se referă la transmisiile mecanice.Sarcina invenţiei constă în sporirea preciziei cinematice, majorarea fiabilităţii şi durabilităţii de funcţionare în contul la aceea că fiecare rolă 6 a roţii centrale 5 este executată în formă de butoi cu raza de bombare crescândă la trecerea de la capătul cu diametrul mai mic la capătul cu diametrul mai mare. Între corpul roţii centrale 5 şi capetele rolelor conice 6 se instalează elementul flexibil 10 pentru excluderea acţiunii excentricităţii roţilor asupra erorii cinematice sumare a transmisiei. La rotirea arborelui conducător 4 roata precesională 2 interacţionează cu rolele 6 ale roţii centrale. Datorită diferenţei numărului dinţilor şi rolelor roţilor 2 şi 5 arborele condus 9 obţine mişcare de rotaţie cu reducerea dată.Fig. 1
Изобретение относится к механическим передачам. Цель изобретения - повышение кинематической точности, увеличение надежности и долговечности за счет того, что каждый ролик 6 центрального колеса 5 выполнен бочкообразным с возрастающим радиусом бочкообразности при переходе от торца с меньшим диаметром к торцу с большим диаме-тром. Между корпусом центрального колеса 5 и торцами конических роликов 6 устанавливают упругий элемент 10 для исключения влияния эксцентриситета колес на суммарную кинематическую погрешность передачи. При вращении ведущего вала 4 прецессионное колесо 2 взаимодействует с роликами 6 центрального колеса. Благодаря разнице зубьев и роликов колес 2 и 5 ведомый вал 9 получает вращение с заданной редукцией. |
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Invenţia se referă la transmisiile mecanice.Sarcina invenţiei constă în sporirea preciziei cinematice, majorarea fiabilităţii şi durabilităţii de funcţionare în contul la aceea că fiecare rolă 6 a roţii centrale 5 este executată în formă de butoi cu raza de bombare crescândă la trecerea de la capătul cu diametrul mai mic la capătul cu diametrul mai mare. Între corpul roţii centrale 5 şi capetele rolelor conice 6 se instalează elementul flexibil 10 pentru excluderea acţiunii excentricităţii roţilor asupra erorii cinematice sumare a transmisiei. La rotirea arborelui conducător 4 roata precesională 2 interacţionează cu rolele 6 ale roţii centrale. Datorită diferenţei numărului dinţilor şi rolelor roţilor 2 şi 5 arborele condus 9 obţine mişcare de rotaţie cu reducerea dată.Fig. 1
Изобретение относится к механическим передачам. Цель изобретения - повышение кинематической точности, увеличение надежности и долговечности за счет того, что каждый ролик 6 центрального колеса 5 выполнен бочкообразным с возрастающим радиусом бочкообразности при переходе от торца с меньшим диаметром к торцу с большим диаме-тром. Между корпусом центрального колеса 5 и торцами конических роликов 6 устанавливают упругий элемент 10 для исключения влияния эксцентриситета колес на суммарную кинематическую погрешность передачи. При вращении ведущего вала 4 прецессионное колесо 2 взаимодействует с роликами 6 центрального колеса. Благодаря разнице зубьев и роликов колес 2 и 5 ведомый вал 9 получает вращение с заданной редукцией.</description><language>eng ; rum ; rus</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>1997</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=19970430&DB=EPODOC&CC=MD&NR=495C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970430&DB=EPODOC&CC=MD&NR=495C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DULGHERU Valeriu</creatorcontrib><creatorcontrib>SCOIBEDA Anatolii</creatorcontrib><creatorcontrib>OPREA Anatolie</creatorcontrib><creatorcontrib>GLUŞCO Constantin</creatorcontrib><creatorcontrib>BOSTAN Ion</creatorcontrib><title>Planetary precessional transmission</title><description>The purpose of the invention - increasing of the kinematic precision, increasing of rigidity and durability at the expense of the fact that each roll (6) of the central wheel (5) made barrel-shaped with the barrel-shapeness accelerated radius at the transition from the face having a smaller diameter to the face with a higher diameter. between the central wheel (5) body and the conic rolls (6) faces are installed an elastic element (10) for exclusion of the wheel eccentricity influence on the summary kinematic error of the transmission. At the rotation of the driving shaft (4) the precession wheel (2) interact with the rolls (6) of the central wheel. Owing to the difference of the wheels teeth and rolls (2) and (5) the driven shaft (9) receives rotation with a settled reduction.
Invenţia se referă la transmisiile mecanice.Sarcina invenţiei constă în sporirea preciziei cinematice, majorarea fiabilităţii şi durabilităţii de funcţionare în contul la aceea că fiecare rolă 6 a roţii centrale 5 este executată în formă de butoi cu raza de bombare crescândă la trecerea de la capătul cu diametrul mai mic la capătul cu diametrul mai mare. Între corpul roţii centrale 5 şi capetele rolelor conice 6 se instalează elementul flexibil 10 pentru excluderea acţiunii excentricităţii roţilor asupra erorii cinematice sumare a transmisiei. La rotirea arborelui conducător 4 roata precesională 2 interacţionează cu rolele 6 ale roţii centrale. Datorită diferenţei numărului dinţilor şi rolelor roţilor 2 şi 5 arborele condus 9 obţine mişcare de rotaţie cu reducerea dată.Fig. 1
Изобретение относится к механическим передачам. Цель изобретения - повышение кинематической точности, увеличение надежности и долговечности за счет того, что каждый ролик 6 центрального колеса 5 выполнен бочкообразным с возрастающим радиусом бочкообразности при переходе от торца с меньшим диаметром к торцу с большим диаме-тром. Между корпусом центрального колеса 5 и торцами конических роликов 6 устанавливают упругий элемент 10 для исключения влияния эксцентриситета колес на суммарную кинематическую погрешность передачи. При вращении ведущего вала 4 прецессионное колесо 2 взаимодействует с роликами 6 центрального колеса. Благодаря разнице зубьев и роликов колес 2 и 5 ведомый вал 9 получает вращение с заданной редукцией.</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>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAOyEnMSy1JLKpUKChKTU4tLs7Mz0vMUSgpSswrzs0Ec3kYWNMSc4pTeaE0N4OMm2uIs4duakF-fGpxQWJyKtCIeF8XE0tTZyNjAtIAwCklLg</recordid><startdate>19970430</startdate><enddate>19970430</enddate><creator>DULGHERU Valeriu</creator><creator>SCOIBEDA Anatolii</creator><creator>OPREA Anatolie</creator><creator>GLUŞCO Constantin</creator><creator>BOSTAN Ion</creator><scope>EVB</scope></search><sort><creationdate>19970430</creationdate><title>Planetary precessional transmission</title><author>DULGHERU Valeriu ; SCOIBEDA Anatolii ; OPREA Anatolie ; GLUŞCO Constantin ; BOSTAN Ion</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MD495C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum ; rus</language><creationdate>1997</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>DULGHERU Valeriu</creatorcontrib><creatorcontrib>SCOIBEDA Anatolii</creatorcontrib><creatorcontrib>OPREA Anatolie</creatorcontrib><creatorcontrib>GLUŞCO Constantin</creatorcontrib><creatorcontrib>BOSTAN Ion</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DULGHERU Valeriu</au><au>SCOIBEDA Anatolii</au><au>OPREA Anatolie</au><au>GLUŞCO Constantin</au><au>BOSTAN Ion</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Planetary precessional transmission</title><date>1997-04-30</date><risdate>1997</risdate><abstract>The purpose of the invention - increasing of the kinematic precision, increasing of rigidity and durability at the expense of the fact that each roll (6) of the central wheel (5) made barrel-shaped with the barrel-shapeness accelerated radius at the transition from the face having a smaller diameter to the face with a higher diameter. between the central wheel (5) body and the conic rolls (6) faces are installed an elastic element (10) for exclusion of the wheel eccentricity influence on the summary kinematic error of the transmission. At the rotation of the driving shaft (4) the precession wheel (2) interact with the rolls (6) of the central wheel. Owing to the difference of the wheels teeth and rolls (2) and (5) the driven shaft (9) receives rotation with a settled reduction.
Invenţia se referă la transmisiile mecanice.Sarcina invenţiei constă în sporirea preciziei cinematice, majorarea fiabilităţii şi durabilităţii de funcţionare în contul la aceea că fiecare rolă 6 a roţii centrale 5 este executată în formă de butoi cu raza de bombare crescândă la trecerea de la capătul cu diametrul mai mic la capătul cu diametrul mai mare. Între corpul roţii centrale 5 şi capetele rolelor conice 6 se instalează elementul flexibil 10 pentru excluderea acţiunii excentricităţii roţilor asupra erorii cinematice sumare a transmisiei. La rotirea arborelui conducător 4 roata precesională 2 interacţionează cu rolele 6 ale roţii centrale. Datorită diferenţei numărului dinţilor şi rolelor roţilor 2 şi 5 arborele condus 9 obţine mişcare de rotaţie cu reducerea dată.Fig. 1
Изобретение относится к механическим передачам. Цель изобретения - повышение кинематической точности, увеличение надежности и долговечности за счет того, что каждый ролик 6 центрального колеса 5 выполнен бочкообразным с возрастающим радиусом бочкообразности при переходе от торца с меньшим диаметром к торцу с большим диаме-тром. Между корпусом центрального колеса 5 и торцами конических роликов 6 устанавливают упругий элемент 10 для исключения влияния эксцентриситета колес на суммарную кинематическую погрешность передачи. При вращении ведущего вала 4 прецессионное колесо 2 взаимодействует с роликами 6 центрального колеса. Благодаря разнице зубьев и роликов колес 2 и 5 ведомый вал 9 получает вращение с заданной редукцией.</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 | Planetary precessional transmission |
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