[특허]Self-loading mini dolly

Hassell, Curtis C.

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Self-loading mini dolly

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60B-029/00
미국특허분류(USC)	280/079.4; 414/429; 414/426; 254/014; 254/105; 254/108; 254/237; 254/244
출원번호	US-0629475 (2012-09-27)
등록번호	US-8910957 (2014-12-16)
발명자 / 주소	Hassell, Curtis C.
출원인 / 주소	Hassell, Curtis C.
대리인 / 주소	Jerry Haynes Law
인용정보	피인용 횟수 : 3 인용 특허 : 19

초록
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A self-loading mini dolly includes a dolly frame; a front dolly arm carried by the dolly frame; a wheeled front axle carried by the front dolly arm; a front dolly platform carried by the front dolly arm, the front dolly platform selectively deployable between lowered and raised positions; a rear dolly arm carried by the dolly frame in spaced-apart relationship to the front dolly arm; a wheeled rear axle carried by the rear dolly arm; and a rear dolly platform carried by the rear dolly arm, the rear dolly platform selectively deployable between lowered an...

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1. A self-loading mini dolly comprising: a dolly frame;a front dolly arm carried by the dolly frame;a wheeled front axle carried by the front dolly arm;a front dolly platform carried by the front dolly arm, the front dolly platform selectively deployable between lowered and raised positions;a rear dolly arm carried by the dolly frame in spaced-apart relationship to the front dolly arm;a wheeled rear axle carried by the rear dolly arm;a rear dolly platform carried by the rear dolly arm, the rear dolly platform selectively deployable between lowered and raised positions;a front lever operably engaging the front dolly platform to selectively deploy the front dolly platform between the lowered and raised positions and a rear lever operably engaging the rear dolly platform to selectively deploy the rear dolly platform between the lowered and raised positions;a vehicle tow bar carried by the front dolly arm;a vehicle tow adaptor including: an elongated adaptor frame carried by the vehicle tow bar; andan adaptor plate carried by the adaptor frame; anda tow clip attachment bracket carried by the adaptor plate of the vehicle tow adaptor. 2. The self-loading mini dolly of claim 1 wherein the dolly frame is selectively length-adjustable. 3. The self-loading mini dolly of claim 2 wherein the dolly frame comprises a frame member receptacle and a frame member telescopically inserted in the frame member receptacle. 4. The self-loading mini dolly of claim 3 wherein the front dolly arm is carried by the frame member receptacle and the rear dolly arm is carried by the frame member. 5. The self-loading mini dolly of claim 3 wherein the front dolly arm is carried by the frame member and the rear dolly arm is carried by the frame member receptacle. 6. The self-loading mini dolly of claim 3 further comprising a plurality of receptacle openings in the frame member receptacle and a frame member opening in the frame member. 7. A self-loading mini dolly comprising: a generally elongated dolly frame;a generally elongated front dolly arm carried by the dolly frame in generally perpendicular relationship thereto;a pair of spaced-apart front axle flanges pivotally carried by the front dolly arm;a wheeled front axle pivotally carried by the front axle flanges;a front dolly platform carried by the front dolly arm, the front dolly platform selectively deployable between lowered and raised positions by pivoting of the front axle flanges relative to the front dolly arm and the front axle;a front lever operably engaging the front dolly platform to selectively deploy the front dolly platform between the lowered and raised positions;a generally elongated rear dolly arm carried by the dolly frame in generally perpendicular relationship thereto and in parallel, spaced-apart relationship to the front dolly arm;a pair of spaced-apart rear axle flanges pivotally carried by the rear dolly arm;a wheeled rear axle carried by the rear axle flanges;a rear dolly platform carried by the rear dolly arm, the rear dolly platform selectively deployable between lowered and raised positions by pivoting of the rear axle flanges relative to the rear dolly arm and the rear axle;a rear lever operably engaging the rear dolly platform to selectively deploy the rear dolly platform between the lowered and raised positions;a safety chock having a pair of spaced-apart safety chock base members adapted to engage wheels on the rear axle, at least one base member connecting rod connecting the safety chock base members and at least one dolly attachment member carried by the at least one base member connecting rod and adapted to engage the rear axle;a vehicle tow bar carried by the front dolly arm;a vehicle tow adaptor including: an elongated adaptor frame carried by the vehicle tow bar; andan adaptor plate carried by the adaptor frame; anda tow clip attachment bracket carried by the adaptor plate of the vehicle tow adaptor. 8. The self-loading mini dolly of claim 7 further comprising a front cam lock engaging the front lever and operable to selectively lock the front dolly platform in the raised position and a rear cam lock engaging the rear lever and operable to selectively lock the rear dolly platform in the raised position. 9. The self-loading mini dolly of claim 7 further comprising a safety chock having a pair of spaced-apart safety chock base members adapted to engage wheels on the rear axle, at least one base member connecting rod connecting the safety chock base members and at least one dolly attachment member carried by the at least one base member connecting rod and adapted to engage the rear axle. 10. The self-loading mini dolly of claim 7 wherein the dolly frame comprises a frame member receptacle and a frame member telescopically inserted in the frame member receptacle. 11. The self-loading mini dolly of claim 10 wherein the front dolly arm is carried by the frame member receptacle and the rear dolly arm is carried by the frame member. 12. The self-loading mini dolly of claim 10 wherein the front dolly arm is carried by the frame member and the rear dolly arm is carried by the frame member receptacle. 13. The self-loading mini dolly of claim 10 further comprising a plurality of receptacle openings in the frame member receptacle and a frame member opening in the frame member. 14. A self-loading mini dolly comprising: a generally elongated dolly frame;a generally elongated front dolly arm carried by the dolly frame in generally perpendicular relationship thereto;a pair of spaced-apart front axle flanges pivotally carried by the front dolly arm;a wheeled front axle pivotally carried by the front axle flanges;a front dolly platform carried by the front dolly arm, the front dolly platform selectively deployable between lowered and raised positions by pivoting of the front axle flanges relative to the front dolly arm and the front axle;a front lever operably engaging the front dolly platform to selectively deploy the front dolly platform between the lowered and raised positions;a generally elongated rear dolly arm carried by the dolly frame in generally perpendicular relationship thereto and in parallel, spaced-apart relationship to the front dolly arm;a pair of spaced-apart rear axle flanges pivotally carried by the rear dolly arm;a wheeled rear axle carried by the rear axle flanges;a rear dolly platform carried by the rear dolly arm, the rear dolly platform selectively deployable between lowered and raised positions by pivoting of the rear axle flanges relative to the rear dolly arm and the rear axle;a rear lever operably engaging the rear dolly platform to selectively deploy the rear dolly platform between the lowered and raised positions;a vehicle tow bar carried by the rear axle flanges;a vehicle tow adaptor including: an elongated adaptor frame carried by the vehicle tow bar; andan adaptor plate carried by the adaptor frame; anda tow clip attachment bracket carried by the adaptor plate of the vehicle tow adaptor. 15. The self-loading mini dolly of claim 14 further comprising a front cam lock engaging the front lever and operable to selectively lock the front dolly platform in the raised position and a rear cam lock engaging the rear lever and operable to selectively lock the rear dolly platform in the raised position. 16. The self-loading mini dolly of claim 14 wherein the dolly frame is selectively length-adjustable. 17. The self-loading mini dolly of claim 16 wherein the dolly frame comprises a frame member receptacle, a frame member telescopically inserted in the frame member receptacle, a plurality of receptacle openings in a first one of the frame member receptacle and the frame member and a frame member opening in a second one of the frame member receptacle and the frame member.

이 특허에 인용된 특허 (19)

이 특허를 인용한 특허 피인용횟수: 3

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Self-loading mini dolly

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이 특허에 인용된 특허 (19)

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