MD2177C2 - Reductor precesional - Google Patents

Reductor precesional

Info

Publication number
MD2177C2
MD2177C2 MDA20010063A MD20010063A MD2177C2 MD 2177 C2 MD2177 C2 MD 2177C2 MD A20010063 A MDA20010063 A MD A20010063A MD 20010063 A MD20010063 A MD 20010063A MD 2177 C2 MD2177 C2 MD 2177C2
Authority
MD
Moldova
Prior art keywords
gear
precession
block
centre
grooves
Prior art date
Application number
MDA20010063A
Other languages
English (en)
Russian (ru)
Other versions
MD2177B1 (ro
Inventor
Ион БОСТАН
Валериу ДУЛГЕРУ
Валериу ОДАЙНЫЙ
Корнелиу КИРИЛЕСКУ
Original Assignee
Технический университет Молдовы
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 Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MDA20010063A priority Critical patent/MD2177C2/ro
Publication of MD2177B1 publication Critical patent/MD2177B1/ro
Publication of MD2177C2 publication Critical patent/MD2177C2/ro

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Abstract

Invenţia se referă la construcţia de maşini, în special la transmisiile planetare cu dinţi de o capacitate portantă mare.Reductorul precesional include roţi dinţate centrale, bloc-satelit cu role şi mecanism de generare a mişcării de precesie. Blocul-satelit include două coroane cu acelaşi număr de role situate sub un unghi al axoidului conic mare de ambele părţi ale cărora sunt amplasate două roţi dinţate centrale fixe cu acelaşi număr de dinţi. În butucul blocului-satelit sunt executate caneluri, centrul razei de curbură al fundului cărora se află de o parte a centrului de precesie, iar bilele amplasate în aceste caneluri sunt situate, de asemenea, şi în canelurile bucşei sferice legate rigid cu arborele condus, centrul razei de curbură a fundului cărora este situat de altă parte a centrului de precesie.Rezultatul invenţiei constă în majorarea capacităţii portante a reductorului, prin transmiterea momentului de torsiune prin două fluxuri, în reducerea forţei axiale în angrenaje prin optimizarea profilului dinţilor şi în transmiterea uniformă a momentului de torsiune de la blocul satelit la arborele condus.
MDA20010063A 2001-03-15 2001-03-15 Reductor precesional MD2177C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010063A MD2177C2 (ro) 2001-03-15 2001-03-15 Reductor precesional

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010063A MD2177C2 (ro) 2001-03-15 2001-03-15 Reductor precesional

Publications (2)

Publication Number Publication Date
MD2177B1 MD2177B1 (ro) 2003-05-31
MD2177C2 true MD2177C2 (ro) 2003-11-30

Family

ID=19739772

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20010063A MD2177C2 (ro) 2001-03-15 2001-03-15 Reductor precesional

Country Status (1)

Country Link
MD (1) MD2177C2 (ro)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20040214A (ro) * 2004-09-09 2006-02-28 Технический университет Молдовы Multiplicator precesional (variante)
MD3153G2 (ro) * 2005-10-04 2007-04-30 Технический университет Молдовы Multiplicator planetar precesional
MD3276G2 (ro) * 2005-09-15 2008-03-31 Технический университет Молдовы Multiplicator precesional
MD2Z (ro) * 2004-09-09 2009-08-31 Технический университет Молдовы Multiplicator precesional (variante)
MD617Z (ro) * 2012-09-06 2013-10-31 Технический университет Молдовы Mini motor-reductor precesional (variante)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4781C1 (ro) 2019-12-31 2022-07-31 Виорел БОСТАН Transmisii planetare precesionale

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1760151A1 (ru) * 1990-02-05 1992-09-07 В.Е.Дулгеру Ветроэнергетическа установка

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1760151A1 (ru) * 1990-02-05 1992-09-07 В.Е.Дулгеру Ветроэнергетическа установка

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Бостан И. Прецессионные передачи с многопарным зацеплением. Издательство „Штиинца", Кишинев, 1991 г., с. 90, фиг. 2.3, а. *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD20040214A (ro) * 2004-09-09 2006-02-28 Технический университет Молдовы Multiplicator precesional (variante)
MD2Z (ro) * 2004-09-09 2009-08-31 Технический университет Молдовы Multiplicator precesional (variante)
MD3276G2 (ro) * 2005-09-15 2008-03-31 Технический университет Молдовы Multiplicator precesional
MD3153G2 (ro) * 2005-10-04 2007-04-30 Технический университет Молдовы Multiplicator planetar precesional
MD617Z (ro) * 2012-09-06 2013-10-31 Технический университет Молдовы Mini motor-reductor precesional (variante)

Also Published As

Publication number Publication date
MD2177B1 (ro) 2003-05-31

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Legal Events

Date Code Title Description
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