| 发明名称 |
DOUBLE ENDED EXTENDABLE DRIVESHAFT FOR AUTO HEADER HOOKUP |
| 摘要 |
A double ended extendable driveshaft (106) is provided comprising: a first shaft portion (152, 154) that has a proximal end and a distal end; a first shaft coupler (110, 112) fixed to the distal end of the first shaft portion (152, 154); a first rotary coupler (160, 160′, 162) supported for rotation on the proximal end of the first shaft portion (152, 154); a second shaft portion (152, 154) having a proximal end and a distal end, wherein the proximal end of the second shaft portion (152, 154) is slidingly coupled to the proximal end of the first shaft portion (152, 154); a second shaft coupler (110, 112) fixed to the distal end of the second shaft portion (152, 154); a second rotary coupler (160, 160, 162) supported for rotation on the proximal end of the second shaft portion (152, 154); and an actuator (158) coupled to the first rotary coupler (160, 160′, 162) and the second rotary coupler (160, 160′, 162) to extend and retract the first shaft portion (152, 154) with respect to the second shaft portion (152, 154). |
| 申请公布号 |
US2014378236(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201313925928 |
申请日期 |
2013.06.25 |
| 申请人 |
DEERE & COMPANY |
发明人 |
RITTER AARON S.;BUSATH BRIAN;HUGHES AUSTIN |
| 分类号 |
F16C3/02;F16D25/12 |
主分类号 |
F16C3/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A double ended extendable driveshaft (106), comprising:
a first shaft portion (152, 154) that has a proximal end and a distal end; a first shaft coupler (110, 112) fixed to the distal end of the first shaft portion (152, 154); a first rotary hydraulic coupler (160, 162) supported for rotation on the proximal end of the first shaft portion (152, 154); a second shaft portion (152, 154) having a proximal end and a distal end, wherein the proximal end of the second shaft portion (152, 154) is slidingly coupled to the proximal end of the first shaft portion (152, 154); a second shaft coupler (110, 112) fixed to the distal end of the second shaft portion (152, 154); a second rotary hydraulic coupler (160, 162) supported for rotation on the proximal end of the second shaft portion (152, 154); and an actuator (158) coupled to the first rotary hydraulic coupler (160, 162) and the second rotary hydraulic coupler (160, 162) to extend and retract the first shaft portion (152, 154) with respect to the second shaft portion (152, 154). |
| 地址 |
Moline IL US |
