| 发明名称 |
HUMAN POWERED IRRIGATION PUMP |
| 摘要 |
A human-powered pump assembly includes a frame and a treadle pivot attached to the frame, such that the treadle pivot defines a horizontal rotational axis. The pump assembly includes a pair of treadles coupled to the treadle pivot and a rocker pivot attached to the frame, such that the rocker pivot defines a separate horizontal rotational axis. The pump assembly includes a reciprocating rocker coupled to the rocker pivot and to the pair of treadles to constrain the motion thereof, such that the rocker pivot axis is located below the treadle pivot axis. |
| 申请公布号 |
US2015122583(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201414320978 |
申请日期 |
2014.07.01 |
| 申请人 |
KickStart International, Inc. |
发明人 |
Spybey Alan C.;Fisher Martin J.;Mugo Simon M.;Mucheru Alex M.;Obudho Fredrick |
| 分类号 |
F04B17/00;F03G5/06 |
主分类号 |
F04B17/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A human-powered pump assembly comprising:
a frame; a treadle pivot attached to the frame, the treadle pivot defining a horizontal rotational axis; a pair of treadles coupled to the treadle pivot; a rocker pivot attached to the frame, the rocker pivot defining a separate horizontal rotational axis; and a reciprocating rocker coupled to the rocker pivot and to the pair of treadles to constrain the motion thereof, wherein the rocker pivot axis is located below the treadle pivot axis. |
| 地址 |
San Francisco CA US |
