MD471B1 - Planetary precessional gear - Google Patents

Planetary precessional gear

Info

Publication number
MD471B1
MD471B1 MD95-0332A MD950332A MD471B1 MD 471 B1 MD471 B1 MD 471B1 MD 950332 A MD950332 A MD 950332A MD 471 B1 MD471 B1 MD 471B1
Authority
MD
Moldova
Prior art keywords
roti
planetary
precessional
gear
vibratiilor
Prior art date
Application number
MD95-0332A
Other languages
Romanian (ro)
Other versions
MD471C2 (en
Inventor
Ion Bostan
Valeriu DULGHERU
Original Assignee
Univ Tehnica 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 Univ Tehnica Moldovei filed Critical Univ Tehnica Moldovei
Publication of MD471B1 publication Critical patent/MD471B1/en
Publication of MD471C2 publication Critical patent/MD471C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H1/321—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear the orbital gear being nutating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)

Abstract

Inventia se refera la transmisii cu roti dintate si poate fi utilizata in reductoare si mecanisme de transmitere ale transmisiilor de putere. Scopul inventiei este reducerea vibratiilor si a solicitarii dinamice a nodurilor. Transmisia precesionala include o carcasa, in care sunt amplasate roti centrale 2 si 3 si un satelit cu doua coroane 6, amplasat pe o manivela cava inclinata 7. Axa cavitatii manivelei incli
MD95-0332A 1988-10-03 1995-07-10 Planetary precessional gear MD471C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884499327A SU1594329A1 (en) 1988-10-03 1988-10-03 Precision planetary gearing

Publications (2)

Publication Number Publication Date
MD471B1 true MD471B1 (en) 1996-09-30
MD471C2 MD471C2 (en) 1997-02-28

Family

ID=21406427

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0332A MD471C2 (en) 1988-10-03 1995-07-10 Planetary precessional gear

Country Status (2)

Country Link
MD (1) MD471C2 (en)
SU (1) SU1594329A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1116Z (en) * 2016-06-08 2017-09-30 Технический университет Молдовы Precession transmission
US11913523B2 (en) 2019-12-31 2024-02-27 Viorel Bostan Precessional gear transmission

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2024C2 (en) * 2001-04-13 2003-05-31 Технический университет Молдовы Precession gear
MD2729C2 (en) * 2003-09-10 2006-02-28 Технический университет Молдовы Precession transmission (variants)
MD2821C2 (en) * 2003-09-10 2006-03-31 Технический университет Молдовы Planetary precession gearing (variants)
MD20040214A (en) * 2004-09-09 2006-02-28 Технический университет Молдовы Precession step-up gear (variants)
MD2Z (en) * 2004-09-09 2009-08-31 Технический университет Молдовы Precession step-up gear (variants)
MD4354C1 (en) * 2014-03-11 2016-04-30 Технический университет Молдовы Precessional planetary transmission (embodiments)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440895A (en) * 1964-07-23 1967-07-31 Baldanello U Reduction gears and their use for motorized roller shutters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1116Z (en) * 2016-06-08 2017-09-30 Технический университет Молдовы Precession transmission
US11913523B2 (en) 2019-12-31 2024-02-27 Viorel Bostan Precessional gear transmission

Also Published As

Publication number Publication date
SU1594329A1 (en) 1990-09-23
MD471C2 (en) 1997-02-28

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20081003