[특허]Hitch for one-wheeled trailer to be towed by two-wheeled vehicles

Hitch for one-wheeled trailer to be towed by two-wheeled vehicles 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62K-027/12
출원번호	US-0870815 (1992-04-20)
발명자 / 주소	Kelley Reginald W. (P.O. Box 165 Bakersfield VT 05441) Hazelett S. Richard (P.O. Box 8 Colchester VT 05446) Bender Bernhard (Bernhardstrasse 18 4300-Essen-Heidhausen 16 (Werden) DEX) Mulert Thomas (V
인용정보	피인용 횟수 : 32 인용 특허 : 0

초록 ▼

A hitch to be used with a one-wheeled trailer to be towed by a bicycle, motorcycle, moped, or other cycle or two-wheeled vehicle. The hitch is mounted relatively permanently to the seat post of the towing cycle but is free to swivel around said seat post as the trailer tracks around curves. The frame of the trailer to be towed has a frame the front reach of which consists of transversely disposed rounded bar or tubing. The essential universal-joint connection that makes a one-wheeled trailer feasible is completed by this rounded front reach of the frame captured rotatably within a horizontally disposed, rearward-facing slot in the hitch block. The capture is completed by means of a vertical, quickly removable pin preferably containing a spring-ball plunger. The pin is inserted behind said bar or tubing. The invention enables the hitching and towing of a trailer while leaving the trailer free to track around curves and over rough roads and paths, yet at the same time keeping the trailer normally upright by preventing its rotation around a longitudinal axis unless the cycle tilts or falls over with it. The bearing surfaces are normally lined with inserts of polyamide (nylon) strip or other bearing-quality material. These bearing linings prevent undue wear, scuffing and rattling.

대표청구항 ▼

In conjunction with a one-wheeled trailer adapted to be towed behind a two-wheeled towing vehicle such as a bicycle, motorcycle, or moped and secured to the seat post thereof, said towing vehicle having a normally upright position with said trailer normally being in an upright position directly behind and in longitudinal alignment with said towing vehicle, said trailer comprising a trailer frame which frame comprises a front transverse reach of rounded material, the trailer hitch apparatus comprising a block and a cap connected by removable fastening means which together between them about equally define a split hole, whereby said seat post is captured so as to constitute a nonrotating journal about which said block and said cap are free to pivot, the hitch being further characterized in that said block is placed behind said seat post and defines within itself a horizontally disposed, rearward-facing slot which partially captures said rounded front reach of said tailer frame, said capturing being completed on the rearward side of said front reach of trailer frame by means of a movable blocking device, said capture allowing said front transverse reach of said trailer frame to rotate about a generally transverse horizontal axis.

이 특허를 인용한 특허 (32)

Ockenden,Lynn Marie, Attachment system for bicycle accessories.
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Ockenden Lynn Marie, Bicycle dropout frame member.
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Ockenden, Lynn Marie, Bicycle dropout frame member.
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Steve R. Freeman, Bicycle trailer attachment.
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Mock, Aaron Christopher; Small, Jeffrey, Bicycle trailer hitch or accessory mount.
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Kamen, Dean; Heinzmann, Richard Kurt; Ambrogi, Robert R., Control of a transporter based on attitude.
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Kamen,Dean L.; Ambrogi,Robert R.; Heinzmann,Richard Kurt, Control of a transporter based on attitude.
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Kamen,Dean L.; Ambrogi,Robert R.; Field,J. Douglas; Heinzmann,John David; Heinzmann,Richard Kurt; Langenfeld,Christopher C., Dynamically stable transporter controlled by lean.
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Humes, Daniel M., Hitch assembly for attaching a trailer to a bicycle.
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Miller, Logan C.; Renard, Mark Allan, Hitch pin assembly.
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Homan Todd B. ; Stammen Ronald L., Hitch pin retainer assembly.
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Arling,R. William; Field,J. Douglas; Heinzmann,John David; Hill,Jeffrey W.; Slate,Michael, Method for attaching a carrier to a balancing transporter.
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Kamen, Dean; Ambrogi, Robert R.; Field, J. Douglas; Heinzmann, John David; Heinzmann, Richard Kurt; Langenfeld, Christopher C., Motion control of a transporter.
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Kamen,Dean L.; Ambrogi,Robert R.; Field,J. Douglas; Heinzmann,John D.; Heinzmann,Richard Kurt; Langenfeld,Christopher C., Motion control of a transporter.
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Duehring, William K., Motor powered bicycle trailer with integral hitch force metering.
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Kamen, Dean L.; Field, J. Douglas; Heinzmann, John David, Multiple-passenger transporter.
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Kamen,Dean; Field,J. Douglas; Heinzmann,John David, Multiple-passenger transporter.
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Bourdeau Joel,FRX, Shoe/shoe retention device assembly on gliding element.
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Mattila,Gregory L., Single-wheel motorcycle trailer collapsible for storage.
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McCoy, Richard W.; Adams, Katherine A.; Kass, John J.; Moldthan, Jason R., Single-wheel trailer.
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Ockenden Lynn Marie, System for simultaneously mounting a plurality of bicycle accessories to a bicycle frame.
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Ockenden Lynn Marie, System for simultaneously mounting a plurality of bicycle accessories to a bicycle frame.
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Andersen,John I., Systems and methods for manufacturing a drop bar.
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Andersen, John I., Systems and methods for providing aluminum hitch components.
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Andersen,John I., Systems and methods for providing an aluminum bar for towing.
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Lim,James G., Tow hitch lunette assembly.
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Sather, Charles, Trailing cycle.
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Kamen,Dean L.; Ambrogi,Robert R.; Field,J. Douglas; Amsbury,Burl, Transporter oscillating alarm.
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Kamen,Dean; Ambrogi,Robert R.; Field,J. Douglas; Amsbury,Burl, Transporter oscillating alarm.
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Andersen, John I., Vehicle frame for trailer coupler system.
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Christopher, Nicholas G., Vehicle hitch assembly for a vehicle and method of utilizing the same.
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Ysker John A., Vehicle towing apparatus.
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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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연합인증

Hitch for one-wheeled trailer to be towed by two-wheeled vehicles 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (32)

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Hitch for one-wheeled trailer to be towed by two-wheeled vehicles 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (32)

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