A scissor arm for an articulating support is configured to rotate about an axis of rotation. The scissor arm includes a central support structure, at least a portion of which extends in a plane perpendicular to the axis of rotation. The scissor arm also includes a tubular body including first and second members forming opposite sides of the scissor arm and attached to the central support structure. Each of the first and second members of the tubular body includes an outer wall spaced from the plane, an upper flange extending from the outer wall toward the plane, and a lower flange extending from the outer wall toward the plane.
用于铰接式支撑件的剪式支臂配置为绕着旋转轴线旋转。剪式支臂包括中心支撑结构,该中心支撑结构的至少一部分在垂直于旋转轴线的平面中延伸。剪式支臂还包括管状本体,该管状本体包括形成剪式支臂的相反两侧并附接到中心支撑结构的第一和第二构件。管状本体的第一和第二构件中的每个包括与平面隔开的外壁、从外壁朝向平面延伸的上凸缘以及从外壁朝向平面延伸的下凸缘。
Scissor arm, scissor lift and method for producing scissor arm
剪式支臂、剪式升降机和制造剪式支臂的方法
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
SCISSOR ARM, SCISSOR LIFT, AND METHOD OF FABRICATING A SCISSOR ARM
European Patent Office | 2023
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