IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0030243
(2011-02-18)
|
| 등록번호 |
US-8469130
(2013-06-25)
|
|
발명자
/ 주소 |
- Werner, Gregory K.
- Stander, Francois
|
| 출원인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
3 인용 특허 :
18 |
초록
A work vehicle comprises a front frame, a rear frame, an oscillation frame, a slew bearing, and a rolling-element bearing. The slew bearing and the rolling-element bearing allow oscillation between the oscillation frame and the rear frame about a fore-aft axis.
대표청구항
▼
1. A machine, comprising: a frame,a cab coupled pivotally to the frame to move relative to the frame between a home position and a tilted position, the cab comprising a stud and a stay retainer, anda cab stay coupled pivotally to the frame to move relative to the frame between a storage position and
1. A machine, comprising: a frame,a cab coupled pivotally to the frame to move relative to the frame between a home position and a tilted position, the cab comprising a stud and a stay retainer, anda cab stay coupled pivotally to the frame to move relative to the frame between a storage position and a use position, the cab stay comprising a slot in which the stud is positioned in and between the home and tilted positions of the cab, in the use position of the cab stay a notch of the slot engages the stud holding the cab in the tilted position of the cab, the stay retainer applying pressure on the cab stay due at least partially to the weight of the cab so as to hold the cab stay in the storage position when the cab is positioned in the home position of the cab, the stay retainer spaced apart from the cab stay when the cab is positioned in the tilted position of the cab. 2. The machine of claim 1, wherein the stay retainer presses the cab stay against the frame when the cab is positioned in the home position of the cab. 3. The machine of claim 1, wherein the cab stay comprises a tab, and the stay retainer engages the tab. 4. The machine of claim 3, wherein the cab stay comprises a plate, the plate comprises the slot, and the tab is appended to the plate. 5. The machine of claim 3, wherein the cab stay comprises a proximal end portion coupled pivotally to the cab and a distal end portion that engages the frame in the storage position of the cab stay, and the tab is positioned between the proximal end portion and the distal end portion. 6. The machine of claim 5, wherein the tab is positioned closer to the proximal end portion than the distal end portion. 7. The machine of claim 5, wherein the distal end portion comprises a bumper. 8. The machine of claim 3, wherein the cab stay comprises a plate, the plate comprises the slot, the tab is a first tab which is appended to a first nose of the plate, the cab stay comprises a second tab appended to a second nose of the plate and a bumper depending from the second tab. 9. The machine of claim 1, wherein the cab stay comprises a handle. 10. The machine of claim 9, wherein the cab stay comprises a plate, the plate comprises the slot and the handle above the slot, and the handle comprises a hand-grip and a through-hole. 11. A machine, comprising: a frame,a cab coupled pivotally to the frame to move relative to the frame between a home position and a tilted position, the cab comprising a stud and a stay retainer, anda cab stay coupled pivotally to the frame to move relative to the frame between a storage position and a use position, the cab stay comprising a slot in which the stud is positioned in and between the home and tilted positions of the cab, in the use position of the cab stay a notch of the slot engages the stud holding the cab in the tilted position of the cab, the stay retainer applying pressure on the cab stay due at least partially to the weight of the cab so as to hold the cab stay in the storage position when the cab is positioned in the home position of the cab, wherein the cab stay comprises a tab, and the stay retainer engages the tab, and the stay retainer comprises a bumper that engages the tab in the home position of the cab. 12. The machine of claim 11, wherein the cab comprises a beam, the stay retainer comprises a bracket fastened to the beam, and the bumper depends from the bracket into engagement with the tab in the home position of the cab.
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