发明名称 |
VARIABLE-SPEED CHAIN DRIVE GEARING |
摘要 |
mechanical engineering. SUBSTANCE: variable-speed chain drive gearing has body, tapered halt-pulleys with radial teeth moving in axial direction, chain, and mechanism of axial displacement of tapered half-pulleys. Prismatic rests of chain are arranged in hinged rollers of chain. They are capable of spring-loaded axial turning and longitudinal displacement. Turning of blades of prismatic rests in process of running around working diameters of tapered half-pulleys by chain links compensates for unbalance of peripheral velocities of prismatic rests created by range of contacting working diameters of tapered half-pulleys. EFFECT: enhanced transmission power. 3 cl, 6 dwg
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申请公布号 |
RU2157933(C2) |
申请公布日期 |
2000.10.20 |
申请号 |
RU19980118657 |
申请日期 |
1998.10.13 |
申请人 |
CHERNJAEV BORIS NIKOLAEVICH;SHISHKIN VITALIJ ALEKSANDROVICH;ROMANOV DENIS VIKTOROVICH |
发明人 |
CHERNJAEV B.N.;SHISHKIN V.A.;ROMANOV D.V. |
分类号 |
F16H9/24;(IPC1-7):F16H9/24 |
主分类号 |
F16H9/24 |
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