[특허]Translationally maneuverable trailer jack track system

Translationally maneuverable trailer jack track system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60D-001/66 B60S-009/04
출원번호	US-0019871 (2016-02-09)
등록번호	US-10160424 (2018-12-25)
발명자 / 주소	Roberts, Dan Miller, John
출원인 / 주소	Roberts, Dan
대리인 / 주소	Leone, George A.
인용정보	피인용 횟수 : 0 인용 특허 : 27

초록 ▼

A translationally maneuverable trailer jack track system includes a frame having dual opposing inwardly facing elongated slotted sides. The frame is adapted to mount to a trailer frame between a ball coupler and a trailer. A carriage is mounted inside the frame with opposing side elements, each opposing side element bears on and is movably disposed within one of the dual opposing elongated slotted side elements, where the carriage has a centrally located jack collar and at least one threaded receiving element. A drive screw traverses the frame lengthwise and is threaded through the carriage threaded receiving element, where the drive screw is constrained on one end by a fastening device and has a drive cap on the other end.

대표청구항 ▼

1. A translationally maneuverable trailer jack track system comprising: an adjustably mountable frame including dual opposing elongated slotted sides, the adjustable frame being mounted on a trailer frame between first and second angled arms of the trailer frame terminating in a ball coupler;where the adjustably mountable frame is attached to a first plurality of fasteners adapted to be adjustably mounted on the trailer frame so as to set back the adjustably mountable frame into a jack back position at a distance between 2 and 3 feet behind the ball coupler so as to allow an access space when the trailer is attached to a vehicle;a carriage mounted to the adjustably mountable frame with opposing side elements movably disposed within the dual opposing elongated slotted side elements, where the carriage has a centrally located jack collar and at least one threaded receiving element;a jack having an outer housing rigidly affixed to the carriage jack collar, where the jack includes a base within the jack housing adapted to firmly contact the ground;wherein the opposing side elements comprise opposing flanges movably disposed within the dual opposing elongated slotted side elements, the dual opposing elongated slotted side elements each include a low friction rail affixed within the slots, and wherein each of the opposing flanges slidingly bear upon one of the low friction rails;a drive screw traversing the frame lengthwise and threaded through the carriage threaded receiving element, where the drive screw is constrained on one end by a fastening device and has a drive cap on the other end;where rotation of the drive screw translationally moves the carriage relatively to a fixed point on the ground causing the ball coupler to move laterally; andwherein the adjustably mountable frame further includes a plurality of parallel extended rails affixed lengthwise to the adjustably mountable frame and sized to accommodate mounted RV components selected from the group consisting of propane tanks and batteries and wherein the parallel extension rails are made from steel bars attached to the adjustably mountable frame with a second plurality of fasteners centered on each extended rail between one inch and two inch intervals. 2. The system of claim 1 wherein the drive screw runs through the frame parallel to opposing parallel frame sides and through first and second opposing frame ends. 3. The system of claim 1 where the jack is a motorized jack. 4. The system of claim 1 wherein the drive screw is a motorized drive screw controlled by a wireless controller or a wired electronic controller. 5. The system of claim 1, wherein the drive screw is a motorized drive screw.

이 특허에 인용된 특허 (27)

Weber, Richard; Weber, Linda, Adjustable trailer coupling system.
상세보기
Rines Hubert M. (495 Anne St. Yoncalla OR 97499), Apparatus for hitching a trailer coupler to a hitch ball.
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Roberts Jerry G. (8406 NW. 2nd St. Coral Springs FL 33065), Auxiliary propulsion system on trailer.
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Harrington Robert L. (P.O. Box 9448 Midland TX 79708), Conveniently attached hydraulic trailer jack.
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Sacco Angelo (Rue Garde Dieu 21 B-4900 Liege BEX), Device for maneuvering of trailers.
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Sanford,Dana L.; Ross,Terry; Bagley,David, Drive mechanism for trailer.
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Bell George N. (322 Harrington Dr. Duncanville TX 75116), Driving assembly for attachment to a trailer.
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Williams ; Jr. Thomas M. (2310 Old Oxford Highway Durham NC 27704), Heavy duty sliding jack post stand for trailers.
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Larson Raymond L. (2623 E. 223rd St. Long Beach CA 90810), Highly maneuverable trailer driver.
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Assh Daniel (1155 Turnball ; #715 Quebec CAX G1R 5G3) Assh Saul (1250 Place Merici Quebec CAX G1S 3H7), Load hauling tandem combination.
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White Donald J. (1212 S. Muskogee Ave. Russellville AR 72801), Lockable articulated trailer.
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Landry, William M., Method and apparatus for adjustable trailer hitch.
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Moreau, Mickal; Tullos, Tommy, Motorized trailer wheel with direct drive and trailer incorporating same.
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Couzens Kenneth A. (56965 Panchita Rd. Yucca Valley CA 92284), Mounting rack.
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Bonnardel, James A., Object movement system and method.
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Lazar Joseph (306 Maple Ziegler IL 62999), Self-aligning and self-connecting trailer hitch.
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Tyler,James H., Steerable trailer drive assembly.
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Kennedy Steven D., Swiveling trailer hitch alignment and lifting device with multiple pivoting points.
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Younger Dwen R. (2181 Lone Oak Ave. Napa CA 94558), Trailer hitch guide assembly.
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Miller Daniel C. (Rte. 2 ; Box 355 Oakley CA 94561), Trailer jacking device.
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Joe H. Collins, Trailer maneuvering jack with a compact drive wheel.
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Osterback Anders,SEX, Trailer support arrangement.
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Faurenhoff Erv (Los Angeles CA), Trailer tongue alignment.
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Renshaw, Ronald H., Trailer tongue jack.
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Weber Bernard R. (Elm Grove WI) Wendt David W. (Monona WI), Trailer tongue jack.
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DePaula Alfonso (1000 N. Central Ave. Umatilla FL 32784), Trailer tongue jack device.
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White, Donald M., Variable adjustable trailer hitch.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Translationally maneuverable trailer jack track system 원문보기

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Translationally maneuverable trailer jack track system 원문보기

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이 특허에 인용된 특허 (27)

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