发明名称 |
Transmission and variable radially expanding spring clutch assembly |
摘要 |
<p>A transmission generally includes a shaft member having a continuous cylindrical surface portion longitudinally disposed next to a cylindrical outer surface portion interrupted by longitudinal grooves. A first gear assembly has a first clutch spring that holds a first set of rolling members between lobes that extend from a first output gear. A second gear assembly has a second clutch spring that holds a second set of rolling members between lobes that extend from a second output gear. The first gear assembly and the second gear assembly are configured to move longitudinally along the shaft member to a position where at least one of the first gear assembly and the second gear assembly is engaged for rotation with the shaft member when a value of torque at the shaft member is below a torque threshold value.</p> |
申请公布号 |
EP2037152(A3) |
申请公布日期 |
2009.05.20 |
申请号 |
EP20080162397 |
申请日期 |
2008.08.14 |
申请人 |
BLACK & DECKER INC. |
发明人 |
BODINE, THOMAS JAY;PLATO, BARRY E.;AGAN, KEVIN S;NORONA, JOAO |
分类号 |
F16H35/10;B23B45/00;F16D7/10;F16D43/208;F16H3/32 |
主分类号 |
F16H35/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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