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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0931270 (1986-11-17) |
우선권정보 | DE-3541520 (1985-11-23); DE-3618809 (1986-06-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 0 |
A trailer hitch for a vehicle comprises a support tube structure which is to be mounted to a vehicle and which removably carries a hitch ball bar. An engagement structure is provided which firmly locks the ball bar to the support tube structure with the aid of a safety bolt which is axially movably
A trailer hitch for a vehicle, especially a motor vehicle, said trailer hitch comprising: a support tube structure adapted to be mounted to a vehicle body, a ball carrying bar removably supported in said tube structure, said tube structure having a projecting end with engagement surfaces and said ba
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