MD3153F1 - Planetary precession step-up gear - Google Patents

Planetary precession step-up gear

Info

Publication number
MD3153F1
MD3153F1 MDA20050292A MD20050292A MD3153F1 MD 3153 F1 MD3153 F1 MD 3153F1 MD A20050292 A MDA20050292 A MD A20050292A MD 20050292 A MD20050292 A MD 20050292A MD 3153 F1 MD3153 F1 MD 3153F1
Authority
MD
Moldova
Prior art keywords
wheel
central gear
satellite
fixed
satellite wheel
Prior art date
Application number
MDA20050292A
Other languages
Romanian (ro)
Other versions
MD3153G2 (en
Inventor
Ion Bostan
Valeriu DULGHERU
Radu Ciobanu
Oleg Ciobanu
Original Assignee
Universitatea Tehnica A Moldovei
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitatea Tehnica A Moldovei filed Critical Universitatea Tehnica A Moldovei
Priority to MDA20050292A priority Critical patent/MD3153G2/en
Publication of MD3153F1 publication Critical patent/MD3153F1/en
Publication of MD3153G2 publication Critical patent/MD3153G2/en

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Abstract

Inventia se refera la industria constructoare de masini, in special la transmisiile mecanice si poate fi utilizata pentru multiplicarea turatiilor organului de lucru al masinilor. Multiplicatorul planetar precesional include un corp 1 cu capac 3, incare sunt amplasate: roata dintata centrala mobila 6, care angreneaza cu o roata satelit 4, arboriiconducator 7 si condus, precum si manivela 14. Roata dintata centrala mobila 6 este legata rigid cuarborele conducator 7. Roata satelit 4, dintii careia sunt executati in forma de role 5, angreneaza de cealalta parte cu roata dintata centrala fixa 2, care este fixata in capacul 3 corpului 1. Roata satelit 4 este legata cinematic prin intermediul corpurilor de rulare 8 cu discul 10 amplasat dinpartea capacului 3 corpului 1. Totodata, discul 10 este instalat prin intermediul corpurilor de rulare, care contacteaza cu suprafata interioara laterala a rotii dintate centrale montate fix 2, si cu suprafata interioara frontala a capacului 3. Pe discul 10 este fixata roata dintata centrala medie 11, care angreneaza cu dintii executati in formade role 12 ale rotii satelit suplimentare 13. Roata satelit suplimentara 13 este amplasata liber pemanivela 14, care este legata cu arborele condus.Pe suprafata exterioara laterala a rotii satelit suplimentare 13 sunt executate niste locasuri in care sunt amplasate corpuri de rulare 16, care contacteaza cu suprafata interioara laterala concava arotii satelit 4.The invention relates to the machine building industry, in particular to mechanical transmissions and can be used to multiply the speeds of the machine working body. The precessional planetary multiplier includes a body 1 with a lid 3, which are located: the mobile central gear 6, which engages with a satellite wheel 4, the driving shaft 7 and driven, as well as the crank 14. The mobile central gear 6 is rigidly connected to the driver shaft 7 The satellite wheel 4, the teeth of which are executed in the form of rollers 5, engages on the other side with the fixed central gear wheel 2, which is fixed in the lid 3 of the body 1. The satellite wheel 4 is kinematically connected through the rolling bodies 8 with the disc 10 located from the cover 3 of the body 1. At the same time, the disc 10 is installed by means of the rolling bodies, which contact with the inner inner surface of the central gear wheel fixedly fixed 2, and with the inner inner surface of the cover 3. The disc 10 is fixed to the central gear wheel. average 11, which engages with the teeth executed in roller formats 12 of the additional satellite wheel 13. The additional satellite wheel 13 is wide the free pemanivela 14, which is connected to the driven shaft. On the outer lateral surface of the additional satellite wheel 13, there are executed some places where running bodies 16 are located, which contact with the inner surface of the concave satellite 4.

MDA20050292A 2005-10-04 2005-10-04 Planetary precession step-up gear MD3153G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20050292A MD3153G2 (en) 2005-10-04 2005-10-04 Planetary precession step-up gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20050292A MD3153G2 (en) 2005-10-04 2005-10-04 Planetary precession step-up gear

Publications (2)

Publication Number Publication Date
MD3153F1 true MD3153F1 (en) 2006-09-29
MD3153G2 MD3153G2 (en) 2007-04-30

Family

ID=37075321

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20050292A MD3153G2 (en) 2005-10-04 2005-10-04 Planetary precession step-up gear

Country Status (1)

Country Link
MD (1) MD3153G2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD617Z (en) * 2012-09-06 2013-10-31 Технический университет Молдовы Precession mini reduction gearmotor (embodiments)
RU176842U1 (en) * 2017-09-20 2018-01-30 Управляющая компания общество с ограниченной ответственностью "ТМС групп" Multiplier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1409804A1 (en) * 1986-02-18 1988-07-15 Кишиневский политехнический институт им.С.Лазо Planetary precessional gear
MD2177C2 (en) * 2001-03-15 2003-11-30 Технический университет Молдовы Precession reduction gear

Also Published As

Publication number Publication date
MD3153G2 (en) 2007-04-30

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees