[특허]Standing/sitting lawn mower trailer

Standing/sitting lawn mower trailer 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62D-063/06
출원번호	US-0706371 (1991-05-28)
발명자 / 주소	Betrock Irving (14001 E. Palomino Dr. Fort Lauderdale FL 33330)
인용정보	피인용 횟수 : 40 인용 특허 : 0

초록 ▼

A trailer is provided for hitching to a self-propelled lawn mower. A pair of wheels are rotatably supported at the outer sides of the trailer. An elongate central ridge member supports a pair of foot plates, one on each side of the ridge. A side member extends upward from the lateral edge of each foot plate to securely position the feet of a standing operator. The top surface of the central ridge member supports a pair of veritcal studs that can removably hold in place a seat on a seat standard. A pair of threaded knobs fit into the studs to cover the studs when the seat is not used and to fasten the seat in place when converting from a standing trailer to a sitting trailer. A tubular element within the central ridge member receives an elongate towbar. The towbar is readily adjusted and locked within the tubular element to adjust the spacing between mower handles and seated or standing operator as required. Different towbars are provided for connection to different mowers. The towbar is readily removed for storage and transport.

대표청구항 ▼

A convertible trailer for hitching onto a self-propelled, walk-behind lawn mower to provide for carrying an operator in sitting and standing positions in two alternate modes of operation, said trailer comprising: a) a towbar having a front portion provided with mower hitching means for removably connecting to a lawn mower and an elongate, straight rear portion; b) an elongate central box member having a top plate, a bottom plate and a long axis with a forward end and a rear end; c) an elongate tubular towbar receiving means enclosed within said box member arranged along said long axis and having an opening at the forward end of said box member for removably receiving therein an adjustable fraction of said straight rear portion of said towbar to thereby adjust the distance between said mower and said operator when riding on said trailer; d) towbar securing means extending through said top plate of said box member for removably locking said towbar in place in said towbar receiving means; e) a pair of horizontal foot plates, each extending laterally from one side of said central box member at said bottom plate, each foot plate extending forward from the rear end of said box member to a point intermediate the front and rear ends of said central box member; f) a pair of vertical side members, one connected to the lateral edge of each foot plate and extending upward therefrom, whereby a secure foot space is defined by a foot plate at the bottom bounded on one side by said central box member and on a second side by a vertical side member; g) a pair of wheels for supporting said trailer; h) axle means arranged at right angles to said long axis and proximate said rear end thereof and extending laterally past said side members, for rotatably supporting said pair of wheels; i) a seat standard with a seat attached at one end thereof; and j) fastening means on said top plate for removably securing thereto said seat standard, said seat thereby being positioned substantially over said wheels when so secured, whereby said trailer is converted from standing to sitting mode by connection of said seat standard.

이 특허를 인용한 특허 (40)

Bermes Gregory J. (Fort Wayne IN) Bermes Steven P. (Fort Wayne IN), Apparatus for transporting operator behind self-propelled vehicle.
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Velke, James D.; Wright, William R., Control assembly for steering lawn mower.
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Bellis ; Jr. William B., Convertible sulky.
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Lang,Derek Alan, Convertible support.
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Martin John W., Lawn mower riding sulky.
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Martin John W., Lawn mower riding sulky.
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Dane T. Scag ; Mark C. Bland, Lawn mower with a platform for a standing operator.
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Gamble, Jesse R.; Scherbring, David J., Mower with cushioned suspension for operator support platform having stowed and deployed positions.
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Munnoch Peter Alexander Clarence,GBX ; Loasby Kenneth Michael,GBX ; Lockhart Thomas Dobbie,GBX, Pedestrian operated machine with foldaway seat.
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Velke, James D.; Wright, William R., Power mower with pump lock-out system.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator.
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Velke, James D.; Wright, William R., Power mower with riding platform for supporting standing operator.
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Velke, James D.; Wright, William R., Power mower with riding platform for supporting standing operator.
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James D. Velke ; William R. Wright, Power mower with riding platform for supporting standing operator during operation.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator during operation.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator during operation.
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Velke James D. ; Wright William R., Power mower with riding platform for supporting standing operator during operation.
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Velke, James D.; Wright, William R., Power mower with riding platform for supporting standing operator during operation.
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William R. Wright ; James D. Velke, Power mower with riding platform for supporting standing-operator.
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Wright William R. ; Velke James, Power mower with riding platform for supporting standing-operator.
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Wright William R. ; Velke James, Power mower with riding platform for supporting standing-operator.
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Wright William R. ; Velke James D., Power mower with riding platform for supporting standing-operator.
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Wright, William R.; Velke, James, Power mower with riding platform for supporting standing-operator.
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Wright, William R.; Velke, James, Power mower with riding platform for supporting standing-operator.
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Velke, James D.; Wright, William R.; Patton, William D., Power mower with stand-on and sit-down modes.
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Velke, James D.; Wright, William R.; Patton, William D., Power mower with stand-on and sit-down modes.
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Munnoch Peter Alexander Clarence,GBX ; Sellar Dawson,GBX, Seat assembly for a pedestrian operable suction sweeping machine.
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Boeckler, Darron, Self-propelled pool service cart with sulky.
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Omstead,Michael J., Sulky for self-propelled machines.
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Mercurio, George A., Sulky with buck-bar.
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William B. Bellis, Jr., Sulky with damper.
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William B. Bellis, Jr., Sulky with removable foot plate.
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James D. Velke ; William R. Wright, System for enabling grass catcher to be attached to self-propelled power mower.
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Velke James D. ; Wright William R., System for enabling grass catcher to be attached to self-propelled power mower.
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Velke James D. ; Wright William R., System for enabling grass catcher to be attached to self-propelled power mower.
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Chris Havener, Walk behind mower sulky apparatus with improved operator platform attachment means.
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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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Standing/sitting lawn mower trailer 원문보기

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Standing/sitting lawn mower trailer 원문보기

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이 특허를 인용한 특허 (40)

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