| 发明名称 | PTO control system | ||
| 摘要 | A lawn care device may include a cutting deck housing at least one blade, an engine configured to selectively provide for rotation of the at least one blade responsive to selective coupling of the rotary power of the engine to the at least one blade via a power takeoff (PTO) clutch, and a PTO switch that is operable in two directions to engage or disengage the PTO clutch based on which one of the two directions the PTO switch is moved by a user. The PTO switch may be biased to return to a neutral position after each operation thereof. The PTO switch may be configured to perform at least one additional operational function responsive to sequential operation of the PTO switch in at least one of the two directions. | ||
| 申请公布号 | US9398741(B2) | 申请公布日期 | 2016.07.26 |
| 申请号 | US201214433465 | 申请日期 | 2012.10.04 |
| 申请人 | HUSQVARNA AB | 发明人 | Dwyer Sean;Rodriguez Juan;Albinger Matthew |
| 分类号 | B60K17/28;A01D34/76;A01D34/64;B60K25/00;G05G5/05;H01H3/46;H01H13/52;H01H15/24;A01D69/08;B60W20/00 | 主分类号 | B60K17/28 |
| 代理机构 | Nelson Mullins Riley & Scarborough LLP | 代理人 | Nelson Mullins Riley & Scarborough LLP |
| 主权项 | 1. A lawn care device comprising: a cutting deck housing at least one blade; an engine configured to selectively provide for rotation of the at least one blade responsive to selective coupling of the rotary power of the engine to the at least one blade via a power takeoff (PTO) clutch; and a PTO switch that is operable in two directions to engage or disengage the PTO clutch based on which one of the two directions the PTO switch is moved by a user, wherein the PTO switch is biased to return to a neutral position after each operation thereof, and wherein the PTO switch is configured to perform at least one additional operational function responsive to sequential operation of the PTO switch in at least one of the two directions. | ||
| 地址 | Huskvarna SE | ||