MD3276G2 - Precession step-up gear - Google Patents
Precession step-up gearInfo
- Publication number
- MD3276G2 MD3276G2 MDA20050269A MD20050269A MD3276G2 MD 3276 G2 MD3276 G2 MD 3276G2 MD A20050269 A MDA20050269 A MD A20050269A MD 20050269 A MD20050269 A MD 20050269A MD 3276 G2 MD3276 G2 MD 3276G2
- Authority
- MD
- Moldova
- Prior art keywords
- gear
- wheel
- coupling
- onto
- conic rollers
- Prior art date
Links
Landscapes
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to the mechanical engineering, in particular to the mechanical gears, and may be used for stepping-up the revolutions of the machine tool.The precession step-up gear includes a body (1) with cover (4), wherein there are placed a central gear-wheel (2), meshing with a satellite gear wheel (5), installed onto a crank (8) and including conic rollers (6), mounted with the possibility of rotating onto axes (7), radially fixed therein, a gear coupling (11) joined with the satellite gear (5), as well as drive (10) and driven (9) shafts. Novelty of the invention consists in that it additionally contains a central gear-wheel (3), both being rigidly fixed: one into the body (1), the other - into the cover (4). The satellite gear wheel (5) is placed between them and meshes with both; at the same time the crank (8) is rigidly joined with the driven wheel (9). Onto the radial axes (7) of the satellite gear wheel (5) there are mounted additional conic rollers (12), placed into the grooves between the teeth of the half coupling (11), rigidly joined with the drive shaft (10), and the number of additional conic rollers (12) is equal to or smaller than the number of conic rollers (6), meshing with the central gear-wheels (2) and (3).The grooves of the haft-coupling (11) may be made parallel or inclined about the axis of the drive shaft (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050269A MD3276G2 (en) | 2005-09-15 | 2005-09-15 | Precession step-up gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20050269A MD3276G2 (en) | 2005-09-15 | 2005-09-15 | Precession step-up gear |
Publications (2)
Publication Number | Publication Date |
---|---|
MD3276F1 MD3276F1 (en) | 2007-03-31 |
MD3276G2 true MD3276G2 (en) | 2008-03-31 |
Family
ID=37909223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20050269A MD3276G2 (en) | 2005-09-15 | 2005-09-15 | Precession step-up gear |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3276G2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD617Z (en) * | 2012-09-06 | 2013-10-31 | Технический университет Молдовы | Precession mini reduction gearmotor (embodiments) |
Citations (2)
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 |
-
2005
- 2005-09-15 MD MDA20050269A patent/MD3276G2/en not_active IP Right Cessation
Patent Citations (2)
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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD617Z (en) * | 2012-09-06 | 2013-10-31 | Технический университет Молдовы | Precession mini reduction gearmotor (embodiments) |
Also Published As
Publication number | Publication date |
---|---|
MD3276F1 (en) | 2007-03-31 |
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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 |