| 发明名称 | Velocity controlled wireless vehicle lift system | ||
| 摘要 | A velocity controlled wireless portable vehicle lift system for lifting a vehicle. The lift system includes two or more portable lifts and an electronic control system for controlling the lifts. The electronic control system includes a wireless communication system for communicating control signals among the lifts. The electronic control system includes a velocity control system that determines the velocity of each lift and, based on the determined velocities, maintains the lifted vehicle in a level condition during raising and lowering operations. | ||
| 申请公布号 | US9334145(B2) | 申请公布日期 | 2016.05.10 |
| 申请号 | US201414561980 | 申请日期 | 2014.12.05 |
| 申请人 | Gray Manufacturing Company, Inc. | 发明人 | Fagan John E.;Jaipaul Larry M.;McKee Ralph Sam;Rucker Stephen J.;Sandmann David Dwight;Keck, Jr. William R. |
| 分类号 | B66B1/34;B66F7/10;B66F7/28;B66F3/46 | 主分类号 | B66B1/34 |
| 代理机构 | Hovey Williams LLP | 代理人 | Hovey Williams LLP |
| 主权项 | 1. A velocity controlled wireless portable lift system for lifting a vehicle, said portable lift system comprising: two or more portable lifts, wherein each of said lifts comprises a base, a post, a carriage assembly, and an actuator for vertically shifting said carriage assembly relative to said post; and an electronic control system for controlling said lifts, wherein said electronic control system comprises a wireless communication system for wirelessly communicating lift control signals to, from, and/or among said lifts, wherein said electronic control system comprises a velocity control system configured to determine the velocity of each lift and, based on the determined velocities, maintain the lifted vehicle in a substantially level condition during raising and lowering operations. | ||
| 地址 | St. Joseph MO US | ||