基本信息:
- 专利标题： 회전비를 증가시키는 크랭크 조립체
- 专利标题（英）：Assembled crank for ratio enhancing of rotaion speed
- 专利标题（中）：用于比例增加转速的组合式起重机
- 申请号：KR1020130123350 申请日：2013-10-16
- 公开(公告)号：KR101468389B1 公开(公告)日：2014-12-10
- 发明人： 박정균 , 서달원
- 申请人： (주) 에프엑스기어
- 申请人地址： 경상남도 창원시 의창구 중앙대로 ***, ***호 (용호동, 오피스프라자)
- 专利权人： (주) 에프엑스기어
- 当前专利权人： (주) 에프엑스기어
- 当前专利权人地址： 경상남도 창원시 의창구 중앙대로 ***, ***호 (용호동, 오피스프라자)
- 代理人： 성낙훈
- 主分类号： B62M3/00
- IPC分类号： B62M3/00 ; F16H1/28 ; F16H55/30 ; B62M11/14
The present invention relates to a crank assembly to increase the rotation rate that to further increase the rear wheel the number of rotation for one rotation of the crank arm when the basis that the diameter of the sprocket is installed on the crankshaft constant, configured for this purpose, the frame a shell structure provided on the crankshaft that is rotatably supported; The crank arms that each end is fixed to cross phase is facing in the opposite direction to the crankshaft ends; in the crank assembly to increase the rotation rate having, formed on one end of the one side of the crank arm, the planet with the crank axis and a planetary gear having a gear carrier arranged in concentric circles; The other side is fixed to one side of the shell, one side of the sun gear portion being meshed with the outer peripheral surface as the tubular wrapping at a distance to the one side of the crank shaft planetary gear; And being rotatably supported by the outer peripheral surface of the sun gear to the support base, the inner peripheral surface will be engaged with the planetary gear, the ring gear being provided with at least one sprocket on the outer circumferential surface; made of a configuration including the diameter of the sun gear is the planetary It characterized in that larger than the diameter of the gear.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B62 | 无轨陆用车辆 |
| ----B62M | 乘骑者驱动的轮式车辆或滑橇；动力驱动的滑橇或自行车；专门适用于这些交通工具的传动装置 |
| ------B62M3/00 | 用手或脚操作的曲柄结构 |