IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0253107
(2002-09-24)
|
발명자
/ 주소 |
- Fontanes, II, Arturo L.
- Beihoffer, Randall A.
- Funk, Edric C.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
25 |
초록
▼
Jacking apparatus for use with ground maintenance vehicles and methods of using such apparatus are provided. In general, the jacking apparatus includes a jacking member which may pivotally couple to the frame of the vehicle. The jacking member is preferably positionable in a stored position, a jacki
Jacking apparatus for use with ground maintenance vehicles and methods of using such apparatus are provided. In general, the jacking apparatus includes a jacking member which may pivotally couple to the frame of the vehicle. The jacking member is preferably positionable in a stored position, a jacking position, or a jacked position wherein the stored and jacking positions correspond to the vehicle being in an operating configuration while the jacked position corresponds to the vehicle being in an elevated, maintenance configuration. During operation, the driving power of the vehicle may be used to propel the vehicle up and onto the jacking member, thereby elevating a first portion of the vehicle relative to a second portion. Preferably, the apparatus further includes a latching device to permit latching of the jacking member in both the stored position and the jacked position.
대표청구항
▼
1. An on-board jacking apparatus for use with a self-propelled vehicle, the apparatus comprising:a pivot assembly adapted to couple to the vehicle, the pivot assembly comprising a first pivot having a first pivot axis; a jacking member having a first end and a second end, the first end adapted to co
1. An on-board jacking apparatus for use with a self-propelled vehicle, the apparatus comprising:a pivot assembly adapted to couple to the vehicle, the pivot assembly comprising a first pivot having a first pivot axis; a jacking member having a first end and a second end, the first end adapted to couple to the pivot assembly for pivoting of the jacking member about the first pivot axis, wherein the jacking member is movable between at least a stored position corresponding to an operating configuration of the vehicle, and a jacked position corresponding to an elevated maintenance configuration of the vehicle; and a second pivot associated with the pivot assembly, the second pivot having a second pivot axis proximate the first end of the jacking member, wherein the second pivot axis is substantially perpendicular to the first pivot axis. 2. The jacking apparatus of claim 1, further comprising a latching member operable to selectively latch the jacking member in one or both of the jacked position and the stored position.3. The jacking apparatus of claim 1, wherein the jacking member is movable from the stored position to a jacking position by pivoting about at least the second pivot axis.4. The jacking apparatus of claim 1, wherein the pivot assembly is adapted to couple to a frame of the vehicle such that the first pivot axis is generally transverse to a longitudinal axis of the vehicle.5. The jacking apparatus of claim 2, wherein the latching member is coupled to the pivot assembly.6. The jacking apparatus of claim 1, further comprising a clevis pin assembly having a pin portion adapted to couple with the pivot assembly and a clevis portion adapted to couple with the first end of the jacking member.7. The jacking apparatus of claim 6, further comprising a retaining pin for attaching the clevis portion to the jacking member, the retaining pin defining the second pivot axis.8. The jacking apparatus of claim 7, wherein the first end of the jacking member comprises a slot adapted to receive the retaining pin.9. The jacking apparatus of claim 8, wherein the slot forms an angle relative to a longitudinal axis of the jacking member.10. The jacking apparatus of claim 1, wherein the second end of the jacking member is storable in a cradle when the jacking member is in the stored position.11. An on-board jacking apparatus for use with a self-propelled vehicle, the apparatus comprising:a pivot assembly operable to couple to the vehicle, the pivot assembly comprising a first pivot having a first pivot axis; a second pivot proximate the pivot assembly and comprising a second pivot axis substantially normal to the first pivot axis; and a jacking member having a first end and a second end, the first end operatively coupled to the pivot assembly such that the jacking member may pivot about the first pivot axis and the second pivot axis. 12. The jacking apparatus of claim 11, wherein the jacking member is movable between at least a stored position corresponding to an operating configuration of the vehicle, and a jacked position corresponding to an elevated maintenance configuration of the vehicle.13. The jacking apparatus of claim 12, further comprising a latching member operable to selectively latch the jacking member in one or both of the jacked position and the stored position.14. An on-board jacking apparatus for use with a self-propelled vehicle, the apparatus comprising:a jacking member operable to selectively support at least one portion of the vehicle in an elevated maintenance configuration; and a pivot assembly operable to couple the jacking member to the vehicle, wherein the pivot assembly allows the jacking member to pivot about at least two nonparallel axes. 15. The jacking apparatus of claim 14, wherein the at least two nonparallel axes comprise a first pivot axis and a second pivot axis, the second pivot axis substantially orthogonal to the first pivot axis.16. The jacking apparatus of claim 14, wherein a first pivot axis of the at least two nonparallel axes is generally transverse to a longitudinal axis of the vehicle.17. An on-board jacking apparatus for use with a self-propelled vehicle, the apparatus comprising:a pivot assembly adapted to couple to the vehicle, the pivot assembly comprising a first pivot having a first pivot axis; a jacking member having a first end and a second end, the first end adapted to couple to the pivot assembly for pivoting of the jacking member about the first pivot axis, wherein the jacking member further comprises two or more sections assembled in a telescoping relationship; and a second pivot associated with the pivot assembly, the second pivot having a second pivot axis proximate the first end of the jacking member, wherein the second pivot axis is substantially perpendicular to the first pivot axis. 18. An on-board jacking apparatus for use with a self-propelled vehicle, the apparatus comprising:a pivot assembly operable to couple to the vehicle, the pivot assembly comprising a first pivot having a first pivot axis; a second pivot associated with the pivot assembly and comprising a second pivot axis substantially normal to the first pivot axis; and a jacking member having a first end and a second end, the first end operatively coupled to the pivot assembly such that the jacking member may pivot about the first pivot axis and the second pivot axis, wherein the jacking member further comprises two or more sections coupled in a telescoping relationship.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.