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1. 发明授权

US4173425A Quick coupling for side shift cylinder of lift truck attachment 失效
标题翻译：叉车附件侧换档快速联轴器
公开(公告)号：US4173425A
公开(公告)日：1979-11-06
申请号：US896985
申请日：1978-04-17
申请人： Thomas E. Dixon , Jerry L. Chapman
发明人： Thomas E. Dixon , Jerry L. Chapman
IPC分类号： B66F9/14
CPC分类号： B66F9/148
摘要： A quick coupling for connecting a side shift cylinder of a carriage attachment to the lift carriage of a lift truck includes a pair of laterally spaced mounting blocks extending between and welded to the upper and lower cross frame members of the lift carriage to provide a mounting space therebetween. A rear portion of a mounting plate extends into the mounting space, and a pull pin extends through aligned openings of the blocks and plate to removably connect the plate to the lift carriage. A forward portion of the plate projects forwardly beyond and overlaps the front faces of the carriage cross frame members and has an opening therethrough which receives a piston rod extension of the side shift cylinder of the attachment. A second pull pin extends through an opening in the leading end portion of the extension to removably connect the side shift cylinder to the mounting plate. Thus the side shift cylinder can be quickly disconnected from the mounting plate, and the mounting plate quickly disconnected from the lift truck carriage to enable the carriage to be used in a conventional manner by pulling the two pins.
摘要翻译：用于将滑架附件的侧换档油缸连接到升降车的提升架的快速联接器包括一对横向间隔开的安装块，其在提升滑架的上下横向框架构件之间延伸并焊接到提升滑架的上部和下部十字框架构件上，以提供安装空间之间。安装板的后部延伸到安装空间中，并且拉销延伸穿过块和板的对准的开口，以可拆卸地将板连接到提升架上。板的前部向前突出并与托架横框架构件的前表面重叠，并具有穿过其的开口，其接收附件的侧移缸的活塞杆延伸部。第二拉销延伸穿过延伸部的前端部分中的开口，以可拆卸地将侧移缸连接到安装板。因此，侧变速缸可以从安装板快速地断开，并且安装板与起重车托架快速断开，以便能够以常规方式通过拉动两个销来使用滑架。

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