发明名称 |
HITCH ATTACHMENT TO CONVERT A TRAILER-VEHICLE HITCH APPARATUS TO A TRAILER-FARM TRACTOR HITCH APPARATUS |
摘要 |
The hitch attachment is adapted for use with a type of hitch apparatus now in general use for connecting the tongue of a stock trailer or the like with the floor of the box of a pickup truck. In this hitch apparatus a hitch ball secured to and projected upwardly from the box floor is received within a ball socket carried at the lower end of a front upright section that forms part of a tongue structure of a gooseneck type. The attachment is of a greater length than the front upright section and is pivoted at one end to the top of the upright section for swinging movement to a first storage position extended rearwardly from the top of the upright section for support on the upper side of the tongue structure and to a second working position projected longitudinally of and downwardly from the upright section. In this second position a hitch ball on the attachment is received in locked engagement within the ball socket on the upright section and a clevis at the lower end of the attachment is connectible with the draw bar of a farm tractor.
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申请公布号 |
US3733089(A) |
申请公布日期 |
1973.05.15 |
申请号 |
USD3733089 |
申请日期 |
1972.01.17 |
申请人 |
GOECKE E,US;GOECKE R,US |
发明人 |
GOECKE E,US;GOECKE R,US |
分类号 |
B60D1/06;B62D53/06;B62D53/08;(IPC1-7):B62D53/00 |
主分类号 |
B60D1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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