MD2918C2 - Variator precesional (variante) - Google Patents

Variator precesional (variante) Download PDF

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Publication number
MD2918C2
MD2918C2 MDA20030218A MD20030218A MD2918C2 MD 2918 C2 MD2918 C2 MD 2918C2 MD A20030218 A MDA20030218 A MD A20030218A MD 20030218 A MD20030218 A MD 20030218A MD 2918 C2 MD2918 C2 MD 2918C2
Authority
MD
Moldova
Prior art keywords
variable
precession
speed drive
variants
satellite
Prior art date
Application number
MDA20030218A
Other languages
English (en)
Russian (ru)
Other versions
MD2918B2 (ro
MD20030218A (ro
Inventor
Ион БОСТАН
Валериу ДУЛГЕРУ
Тудор КОЗМА
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 MDA20030218A priority Critical patent/MD2918C2/ro
Publication of MD20030218A publication Critical patent/MD20030218A/ro
Publication of MD2918B2 publication Critical patent/MD2918B2/ro
Publication of MD2918C2 publication Critical patent/MD2918C2/ro

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  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)

Abstract

Invenţia se referă la construcţia de maşini, şi anume la variatoarele mecanice.Variatorul precesional, include o carcasă 4, în care este amplasată o roată centrală 2 cu suprafaţă interioară sferică şi care este legată rigid cu arborele condus 3, un satelit 1 care contactează cu suprafaţa sferică a roţii centrale 2, arbore conducător 11. Noutatea invenţiei constă în aceea căsatelitul 1 este instalat pe un suport sferic 7 legat rigid cu arborele conducător 11. Pe un suport sferic 7 este instalat un disc 20 cu corpuri de rulare 21, fixate în furci 24 legate cu două şuruburi 25 şi 26, unul dintre care este executat cu filet dreapta, iar celălalt - cu filet stînga, iar ambele se află în angrenaj cu o piuliţă 27.
MDA20030218A 2003-09-10 2003-09-10 Variator precesional (variante) MD2918C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20030218A MD2918C2 (ro) 2003-09-10 2003-09-10 Variator precesional (variante)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20030218A MD2918C2 (ro) 2003-09-10 2003-09-10 Variator precesional (variante)

Publications (3)

Publication Number Publication Date
MD20030218A MD20030218A (ro) 2005-06-30
MD2918B2 MD2918B2 (ro) 2005-11-30
MD2918C2 true MD2918C2 (ro) 2006-07-31

Family

ID=34699008

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030218A MD2918C2 (ro) 2003-09-10 2003-09-10 Variator precesional (variante)

Country Status (1)

Country Link
MD (1) MD2918C2 (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3545C2 (ro) * 2004-12-28 2008-10-31 Технический университет Молдовы Variator planetar precesional

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1677424A1 (ru) * 1989-01-30 1991-09-15 Кишиневский политехнический институт им.С.Лазо Планетарный фрикционный вариатор

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1677424A1 (ru) * 1989-01-30 1991-09-15 Кишиневский политехнический институт им.С.Лазо Планетарный фрикционный вариатор

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Малицев В. Ф. Механические импульсные передачи. Изд. 3-е, перераб. и доп. *

Also Published As

Publication number Publication date
MD2918B2 (ro) 2005-11-30
MD20030218A (ro) 2005-06-30

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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