| 发明名称 |
PROPELLER SHAFT UNIVERSAL JOINT |
| 摘要 |
mechanical engineering; vehicle transmissions. SUBSTANCE: propeller shaft joint has cross with needle bearing installed on each trunnion of cross. Cross, outer race and needle rollers of needle bearing are made from structural carbon steel of reduced hardenability. Carbon content in structural steel chosen for making cross and outer race is the same, and carbon content in structural steel chosen making needle rollers is 1.21 - 1.33 of carbon content in structural steel used for making cross and outer race. EFFECT: increased longevity, reliability and contact strength, reduced cost. 5 cl, 1 dwg |
| 申请公布号 |
RU2176754(C1) |
申请公布日期 |
2001.12.10 |
| 申请号 |
RU20010109606 |
申请日期 |
2001.04.12 |
| 申请人 |
LOBOZOV VLADIMIR PETROVICH;SHEPELJAKOVSKIJ KONSTANTIN ZAKHAROVICH;NIKITIN SERGEJ IVANOVICH;KUZNETSOV ANATOLIJ ALEKSEEVICH;KRAVCHENKO VIKTOR IVANOVICH;DERECHENIK LEONARD IOSIFOVICH;KOSTJUKOVICH GENNADIJ ALEKSANDROVICH;GAGASOV ALEKSANDR MATVEEVICH |
发明人 |
LOBOZOV V.P.;SHEPELJAKOVSKIJ K.Z.;NIKITIN S.I.;KUZNETSOV A.A.;KRAVCHENKO VIKTOR IVANOVICH;DERECHENIK LEONARD IOSIFOVICH;KOSTJUKOVICH GENNADIJ ALEKSANDROVICH;GAGASOV ALEKSANDR MATVEEVICH |
| 分类号 |
F16D3/24;B60K17/22;F16C21/00;F16C33/34;F16C33/62;F16D3/26;F16D3/43 |
主分类号 |
F16D3/24 |
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