发明名称 |
Fold-out trailer with retractable wheel assembly |
摘要 |
A trailer includes a trailer frame having a hitch. A stationary support base is joined to the trailer frame. Two support plates are slidably guided on the support base toward and away from each other. A pair of wheel assemblies is provided, wherein a wheel assembly is mounted to an end of each of the support plates remote from the other support plate such that a distance between the wheel assemblies varies with movement of the support plates on the support base. A pair of drive links is provided wherein a drive link is joined to each of the support plates. A drive mechanism is joined to the drive links and configured to selectively move the support plates toward or away from each other. |
申请公布号 |
US9205881(B2) |
申请公布日期 |
2015.12.08 |
申请号 |
US201213668530 |
申请日期 |
2012.11.05 |
申请人 |
AWOL Outdoors, Inc. |
发明人 |
Vandergon Cedar Jon;Fleischhacker Kevin Arnold;Davidson Scott Alan |
分类号 |
B62D39/00;B60G99/00;B62B13/18;B62D63/06;B62B19/02;B60G7/00;B60G17/005;B60P3/34 |
主分类号 |
B62D39/00 |
代理机构 |
Westman, Champlin & Koehler, P.A. |
代理人 |
Koehler Steven M.;Westman, Champlin & Koehler, P.A. |
主权项 |
1. A trailer, comprising:
a trailer frame having a hitch; a stationary support base joined to the trailer frame; two support plates slidably guided on the support base toward and away from each other; a pair of wheel assemblies, wherein a wheel assembly is mounted to an end of each of the support plates remote from the other support plate such that a distance between the wheel assemblies varies with movement of the support plates on the support base; a pair of drive links wherein a drive link is joined to each of the support plates; a drive mechanism having a movable member joined to the drive links and configured to selectively move the support plates simultaneously toward each other when the movable member is moved in a first direction or simultaneously away from each other when the movable member is moved in a second direction. |
地址 |
Somerset WI US |