FIELD: machine building.
SUBSTANCE: oil retaining grooves (4) made on working surfaces (3) of teeth (1) of gear have non-uniform depth along lengthwise of teeth. This depth is minimal on the line of pole of engagement (5) and increases into both sides from it in direct proportion to increment of intensity of working surfaces (3) wear.
EFFECT: increased wear resistance of wear of working surfaces of gear teeth.
3 dwg
| Title | Year | Author | Number |
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| GEAR WHEEL | 2012 |
|
RU2484338C1 |
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| GEAR WHEEL | 2012 |
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RU2484340C1 |
| GEAR WHEEL | 2012 |
|
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| GEAR WHEEL | 2012 |
|
RU2488726C1 |
| METHOD TO ANALYSE WEAR OF GEAR WHEELS | 2009 |
|
RU2386940C1 |
| ROLLER MODEL OF GEAR | 2009 |
|
RU2406988C1 |
| ROLLER MODEL OF GEAR TRANSMISSION | 2012 |
|
RU2485469C1 |
| ROLLER BEARING | 2013 |
|
RU2537990C1 |
| GEAR WHEEL | 2013 |
|
RU2534514C1 |
