发明名称 Lift truck safety system
摘要 A method of operating a lift truck, the method including the steps of actuating an override to move the lift truck from a safety configuration into a working configuration, positioning a load onto a front end assembly movably attached to the lift truck, disengaging the override, whereby the lift truck may move into the safety configuration once the load is removed from the front end assembly. The lift truck includes a motorized mover, a front end assembly movably coupled to the motorized mover, and a load sensor coupled to the front end assembly. The front end assembly is positionable between a safety configuration and a working configuration. The load sensor detects the presence of the load on the front end assembly. The front end assembly is moved into the safety configuration when the load sensor does not sense the load on the front end assembly.
申请公布号 US8078368(B2) 申请公布日期 2011.12.13
申请号 US20100949521 申请日期 2010.11.18
申请人 HALL WALTER D. 发明人 HALL WALTER D.
分类号 B66F9/20;G06F19/00 主分类号 B66F9/20
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