IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0845378
(2007-08-27)
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등록번호 |
US-8747048
(2014-06-10)
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발명자
/ 주소 |
- Born, Michael C.
- Born, Brian C.
- Gregori, Roni
- Smith, William M.
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출원인 / 주소 |
|
대리인 / 주소 |
McAndrews, Held & Malloy, Ltd.
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인용정보 |
피인용 횟수 :
0 인용 특허 :
18 |
초록
▼
A system for lifting, handling, and transporting containers includes a trailer that is either connectable to a truck or permanently affixed to a truck. The trailer has front and rear ends and is configured to receive and hold a container. A dolly is mounted on the trailer to lift and handle the cont
A system for lifting, handling, and transporting containers includes a trailer that is either connectable to a truck or permanently affixed to a truck. The trailer has front and rear ends and is configured to receive and hold a container. A dolly is mounted on the trailer to lift and handle the container while maintaining the container in an upright orientation. The dolly may travel between the front and rear ends of the trailer and may be rotatable to face left and right sides of the trailer.
대표청구항
▼
1. A system for lifting, handling, and transporting a container comprising: a trailer for receiving and holding the container, said trailer having front and rear ends and a dolly, said dolly comprising: three wheels for moving along at least a portion of said trailer between said front and rear ends
1. A system for lifting, handling, and transporting a container comprising: a trailer for receiving and holding the container, said trailer having front and rear ends and a dolly, said dolly comprising: three wheels for moving along at least a portion of said trailer between said front and rear ends, andtwo yoke arms for lifting and lowering the container in an upright orientation, said yoke arms extending from a pivoting axis on said dolly, said yoke arms rotating about said pivoting axis upward to lift the container and downward to lower the container. 2. The system of claim 1, wherein said yoke arms are moveable medially toward one another and laterally away from one another. 3. The system of claim 1, wherein each of said yoke arms is adjustable in length. 4. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end. 5. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container. 6. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being adjustable in length and said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container. 7. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being adjustable in length and said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container, the system further comprising a hydraulic actuator for moving said dolly along said trailer. 8. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being adjustable in length and said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container, said dolly being proximate said rear end when said dolly lifts the container from the ground and said dolly being proximate said front end when said trailer is driven. 9. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being adjustable in length and said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container, the system further comprising one of a ballast or an extendable outrigger for stabilizing said dolly when lifting and lowering the container. 10. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being adjustable in length and said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container, the system further comprising an engaging bar configured to be depressed against a front end of the container when said dolly is positioned to lift the container. 11. The system of claim 1, wherein each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being adjustable in length and said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container, said dolly being rotatable between a position in which said yoke arms extend rearward and a position in which said yoke arms extend laterally from a side of the trailer. 12. The system of claim 1, wherein said dolly is rotatable between a position in which said yoke arms extend rearward and a position in which said yoke arms extend laterally from a side of the trailer. 13. The system of claim 1, wherein said yoke arms are moveable medially toward one another and laterally away from one another, each of said yoke arms is adjustable in length and each of said yoke arms includes a distal end and a cradle that is rotatable about said distal end, said cradle being adjustable in length and said cradle being configured to hold a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container. 14. An apparatus for lifting and lowering a container of substantially the same width as the apparatus comprising: two yoke arms extending from a pivoting axis, said yoke arms rotating about said pivoting axis upward to lift the container and downward to lower the container, wherein said yoke arms are moveable medially toward one another and laterally away from one another, each of said yoke arms including a distal end and cradle that is rotatable about said distal end, said cradle including a non-fixed lifting extension configured to be insertable into and removable from a corresponding hole in the container. 15. The apparatus of claim 14, wherein said yoke arms are adjustable in length. 16. The apparatus of claim 14, wherein said cradle is adjustable in length.
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