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Full free triplex forklift mast with maximized operator view

机译:具有最大化的操作员视图的全免费扭转叉车桅杆

摘要

Disclosed is a full free-lift triplex forklift mast assembly with increased operator forward view, including an outer mast, a middle mast, an inner mast and a carriage. The carriage includes a pair of lift cylinders, located rearwardly of the outer mast and mounted on top of lower cross-tie, which upon commands from the operator extend or retract, thus move the middle mast accordingly in vertical direction without the lift cylinders obstructing the space between the inner mast profiles. Mechanisms are also provided such that the inner mast, the carriage and free-lift chain pulleys can be moved in a vertical direction while providing maximized forward visibility through the mast assembly.
机译:公开了一种充分的自由升降机三重叉车桅杆组件,其具有增加的操作员向前视图,包括外部桅杆,中桅杆,内部桅杆和托架。 托架包括一对升降缸,位于外部桅杆的后方并安装在下交叉系上的顶部,这在从操作员的命令延伸或缩回时,因此在垂直方向上相应地移动中间桅杆,而不会阻挡升降缸 内部桅杆配置文件之间的空间。 还提供了机构,使得内部桅杆,滑架和自由升降链滑轮可以沿垂直方向移动,同时通过桅杆组件提供最大化的前向可见性。

著录项

  • 公开/公告号US11167969B2

    专利类型

  • 公开/公告日2021-11-09

    原文格式PDF

  • 申请/专利权人 TUNA BOYLU;ERKAN BOYLU;

    申请/专利号US201716634265

  • 发明设计人 TUNA BOYLU;ERKAN BOYLU;

    申请日2017-07-25

  • 分类号B66F9/08;B66F9/20;

  • 国家 US

  • 入库时间 2022-08-24 22:09:03

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