Lift for servicing aircraft
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0563155
(2009-09-20)
|
등록번호 |
US-8201809
(2012-06-19)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
9 |
초록
▼
A compact, easily maneuverable lift that may be readily positioned and operated by one person, that is quickly and accurately adjustable to the desired height, and that is particularly applicable to servicing heavy parts such as aircraft batteries. The lift is easy to manufacture and may include a l
A compact, easily maneuverable lift that may be readily positioned and operated by one person, that is quickly and accurately adjustable to the desired height, and that is particularly applicable to servicing heavy parts such as aircraft batteries. The lift is easy to manufacture and may include a load platform configured to fit into tight spaces. Other embodiments are disclosed.
대표청구항
▼
1. A lift for servicing aircraft, comprising: a base member/frame;a vertical member perpendicularly mounted to said base member/frame;a winch support member mounted to said base member/frame in parallel to said vertical member;a winch attached to said winch support member;a pulley assembly mounted t
1. A lift for servicing aircraft, comprising: a base member/frame;a vertical member perpendicularly mounted to said base member/frame;a winch support member mounted to said base member/frame in parallel to said vertical member;a winch attached to said winch support member;a pulley assembly mounted to said vertical member opposite to said base/member frame;a slidable subframe enclosing and positionable along said vertical member, said slidable subframe comprising a cable attachment point;a cable having a first end and a second end, the first end secured to said winch, and the second end secured to said cable attachment point, the cable extending over said pulley assembly;a load support arm mounted to and projecting from said slidable subframe at an upward angle;a load platform mounted to and supported by said load support arm. 2. The lift as in claim 1, wherein the base member/frame is supported by a plurality of casters. 3. The lift as in claim 1, wherein the vertical member comprises three or more flat vertical sides. 4. The lift as in claim 1, wherein the vertical member further comprises a channel for guiding the cable. 5. The lift as in claim 4, wherein the channel comprises a notch in the vertical member opposite the base member/frame. 6. The lift as in claim 5, wherein the pulley assembly is mounted within the notch in the vertical member opposite the base member/frame. 7. The lift as in claim 1, wherein the winch comprises a brake winch. 8. The lift as in claim 1, wherein the slidable subframe further comprises a means for centering and guiding the slidable subframe along the vertical member. 9. The lift as in claim 8, wherein the means for centering and guiding the slidable subframe comprises a plurality of rollers. 10. The lift as in claim 1, wherein the load platform further comprises a means for preventing shifting of a load. 11. The lift as in claim 10, wherein the means for preventing shifting of a load comprises one or more raised edges of the load platform. 12. The lift as in claim 10, wherein the means for preventing shifting of a load comprises a non-skid material mounted to the load platform. 13. A lift for servicing aircraft, comprising: a base member/frame;a plurality of casters mounted to and configured to support said base member/frame;a vertical member comprising three or more flat vertical sides, said vertical member perpendicularly mounted to said base member/frame;a winch support member mounted to said base member/frame in parallel to said vertical member;a winch attached to said winch support member;a pulley assembly mounted to said vertical member opposite to said base/member frame;a slidable subframe enclosing and positionable along said vertical member, said slidable subframe comprising a cable attachment point and a plurality of rollers configured to center and guide said slidable subframe along said vertical member;a cable having a first end and a second end, the first end secured to said winch, and the second end secured to said cable attachment point, the cable extending over said pulley assembly;a load support arm mounted to and projecting from said slidable subframe at an upward angle;a load platform mounted to and supported by said load support arm. 14. The lift as in claim 13, wherein the vertical member further comprises a channel for guiding the cable. 15. The lift as in claim 14, wherein the channel comprises a notch in the vertical member opposite the base member/frame. 16. The lift as in claim 15, wherein the pulley assembly is mounted within the notch in the vertical member opposite the base member/frame. 17. The lift as in claim 13, wherein the winch comprises a brake winch. 18. The lift as in claim 13, wherein the load platform further comprises a means for preventing shifting of a load. 19. The lift as in claim 18, wherein the means for preventing shifting of a load comprises a non-skid material mounted to the load platform. 20. The lift as in claim 18, wherein the means for preventing shifting of a load comprises one or more raised edges of the load platform.
이 특허에 인용된 특허 (9)
-
Eric Bressner ; Jared Davis, Demountable lifting device.
-
Bradshaw,Franklin C.; Churchill,Craig, Electric powered lift with load control.
-
Middleby, Robert J., Hand trolley with winch operated lifting carriage.
-
Mann Larry D. (805 Walnut Rock Springs WY 82901), Hand truck.
-
Thorndike Charles E. (Meredith NH) Holopainen Vaino J. (Moultonboro NH), Hand truck.
-
Scholder Perry L., Hand-truck with attachments.
-
Holmes Jerry, Lift for a hand truck.
-
Bressner, Eric; Davis, Jared, Portable and demountable lifting device.
-
Bruce T. Chamberlain, Portable motorcycle hoist.
이 특허를 인용한 특허 (2)
-
Foster, Roy, Cabinet lifting device.
-
Woller, Ronald R.; Woller, John A.; Woller, Jr., John A., Game lifting apparatus and method of use.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.