[특허]Flexible skid steer attachment device

Flexible skid steer attachment device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E01C-019/00 E01C-019/20
출원번호	US-0560816 (2014-12-04)
등록번호	US-RE46971 (2018-07-31)
발명자 / 주소	Neumann, Duane A.
출원인 / 주소	Neumann, Duane A.
대리인 / 주소	Boyle Fredrickson, S.C.
인용정보	피인용 횟수 : 0 인용 특허 : 52

초록

The present invention is a flexible skid steer road widening and shouldering attachment device with an adjustable spreader system which gives the operator precise control over the placement of debris.

대표청구항 ▼

1. A highly resilient skid steer attachment for a skid steer comprised of: a support frame supported by at least two support bracketshaving a first end, a second end, a first side, and a second side opposite said first side;a hopper having foura plurality of angled walls for receiving debris at an angle of deflection which minimizes the impact of debris on a conveyer belt;wherein one of said four angled walls is vertical relative to a horizontal plane;wherein threea plurality of said four angled walls further include a vertical deflection component oriented vertically for directing debris downward;a conveyor system comprised of a conveyer belt and a pulley, said pulley being at least two inches wider than said conveyer belt;at least one hydraulicpower system for powering said conveyor system;a spreader system;a plurality of tandem casters rotatably attached at asaid first end of said support frame, said plurality of tandem casters comprised of steel polyurethane plastic;at least one contact roller rotatably attached to said first end of said support frame; anda universal mounting plate attached at asaid second end of the support frame in a manner that allows said mounting plate to be engaged by a skid steer. 2. The highly resilient skid steer attachment for a skid steer of claim 1 further including a second spreader system. 3. The highly resilient skid steer attachment for a skid steer of claim 1 wherein said angled walls have varyingdifferent slopes ranging from 100 to 170 degrees as measured from a point on a horizontal plane. 4. The highly resilient skid steer attachment for a skid steer of claim 1 wherein said angled walls have angles rangesranging from 90 to 170 degrees relative to a horizontal plane. 5. The highly resilient skid steer attachment for a skid steer of claim 1 wherein at least one of said angle wails is vertical relative to a horizontal plane. 6. The highly resilient skid steer attachment for a skid steer of claim 1 further including a width ranging from 100 inches to 170 inches, a length ranging from 75 inches to 175 inches, and a height ranging from 28 inches to 58 inches. 7. The highly resilient skid steer attachment for a skid steer of claim 1 wherein said spreader system is comprised of two walls formed at a right angle. 8. The apparatusskid steer attachment for a skid steer of claim 1 which further includes a spreader system angular adjustment for adjusting the slope of said spreader system when extended. 9. The apparatusskid steer attachment for a skid steer of claim 1 wherein said spreader system is capable of creating shoulders ranging from 0 to 7 feet wide. 10. A skid steer attachment device comprising: a support frame;a hopper with a plurality of angled walls, wherein at least one of said plurality of angled walls is vertical relative to a horizontal plane, and wherein at least one of said plurality of angled walls further includes a vertical deflection component configured to direct debris vertically downward;a conveyor system including a conveyer belt and at least one pulley wherein the at least one pulley is wider than said conveyer belt;a pulley that is at least 2 inches wider than the conveyer belt and configured to prevent the conveyer belt from moving off an edge of the pulley;at least one system for powering said conveyor system;a spreader system comprising a first wall extending at a first angle from the support frame and a second wall extending at a second angle from the first wall;a plurality of tandem casters rotatably attached at a first end of said support frame;at least one contact roller rotatably attached to said first end of said support frame configured for engagement with at least one rear wheel of a vehicle; anda universal mounting plate attached at a second end of the support frame configured for attachment to a skid steer. 11. The skid steer attachment device of claim 10 wherein said plurality of angled walls has angles ranging from 90 to 170 degrees relative to a horizontal plane. 12. The skid steer attachment device of claim 11 wherein the spreading system includes aan adjustable slope and an extendable spreader for angular adjustment configured to adjust the slope of said spreader when extended. 13. The skid steer attachment device of claim 12 further including a width ranging from 100 inches to 170 inches, a length ranging from 75 inches to 175 inches, and a height ranging from 28 inches to 58 inches. 14. The skid steer attachment device of claim 10 wherein said at least one system for powering said conveyor system comprises a hydraulic system. 15. A highly resilient skid steer attachment for a skid steer comprised of: a support frame supported by at least two support brackets;a hopper having four angled walls for receiving debris at an angle of deflection which minimizes the impact of debris on a conveyer belt;wherein at least one of said four angled walls is vertical relative to a horizontal plane;wherein at least two of said four angled walls further include a vertical deflection component vertically oriented for directing debris downward;a conveyer system comprised of a conveyer belt and a pulley, said pulley being at least two inches wider than said conveyer belt;at least one hydraulic system for powering said conveyer system;a spreader system comprising a first wall extending at a first angle from the support frame and a second wall extending at a second angle from the first wall;a plurality of casters rotatably attached at a first end of said support frame;at least one contact roller rotatably attached to said first end of said support frame configured for engagement with at least one rear wheel of a vehicle; anda universal mounting plate attached at a second end of the support frame in a manner that allows said mounting plate to be engaged by a skid steer. 16. The highly resilient skid steer attachment for a skid steer of claim 15 wherein said angled walls have varying slopes. 17. The highly resilient skid steer attachment for a skid steer of claim 15 wherein the at least one contact roller is configured for engagement with at least one rear wheel of said vehicle. 18. The highly resilient skid steer attachment for a skid steer of claim 15 wherein each of said at least one angled wall has a different angle ranging from 90 to 170 degrees relative to a horizontal plane. 19. The highly resilient skid steer attachment for a skid steer of claim 15 wherein said plurality of tandem casters is comprised of steel polyurethane plastic. 20. The highly resilient skid steer attachment for a skid steer of claim 15 wherein the second wall of the spreader system extends at a right angle from the first wall of the spreader system. 21. The highly resilient skid steer attachment for a skid steer of claim 15 further comprising a spreader system angular adjustment for adjusting the slope of said spreader system when extended. 22. The highly resilient skid steer attachment for a skid steer of claim 15 wherein the at least two support brackets extend at an angle from the support frame to the universal mounting plate.

이 특허에 인용된 특허 (52)

Schmidt, Michael A, Adjustable method and apparatus for laying, leveling and compacting road shoulders.
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Mayfield Trevor K. (Ninth Street Kerang ; Victoria AUX) Radcliffe Lindsay F. (Ninth Street Kerang ; Victoria AUX 3579), Levelling machine.
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Nordskog Robert A. (18135 Karen Dr. Tarzana CA 91356), Lightweight aircraft furniture caster assembly having a notched braking plate engaged by a brake.
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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

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Flexible skid steer attachment device 원문보기

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Flexible skid steer attachment device 원문보기

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