发明名称 COUPLER LOCKOUT DEVICE
摘要 A lockout device for a trailer hitch coupler includes a bottom member and a ratchet body. The bottom member includes a body, a coupler blocking member extending from the body in a vertical direction for engagement with a trailer hitch coupler, and an extension extending from the body in the vertical direction. The ratchet body includes a housing defining a vertical bore sized to receive the extension, a locking mechanism disposed within the housing, and a lock interface assembled with the housing. The locking mechanism is configured to lockingly engage a recess in the extension when the extension is received in the bore. The lock interface is configured to move the locking mechanism from a locked condition to an unlocked condition to disengage the extension recess thereby permitting movement of the ratchet body in a direction away from the bottom member.
申请公布号 US2014167391(A1) 申请公布日期 2014.06.19
申请号 US201313798277 申请日期 2013.03.13
申请人 MASTER LOCK COMPANY LLC 发明人 Elliott Joseph;Walczak Thomas
分类号 B60D1/60 主分类号 B60D1/60
代理机构 代理人
主权项 1. A lockout device for a trailer hitch coupler, the device comprising: a bottom member including a body, a coupler blocking member extending from the body in a vertical direction for engagement with a trailer hitch coupler and an extension extending from the body in the vertical direction; and a ratchet body including a housing defining a vertical bore sized to receive the extension, a locking mechanism disposed within the housing and configured to lockingly engage a recess in the extension when the extension is received in the bore, and a lock interface assembled with the housing and configured to move the locking mechanism from a locked condition to an unlocked condition to disengage the extension recess thereby permitting movement of the ratchet body in a direction away from the bottom member.
地址 Oak Creek WI US