公开(公告)号：US3785462A

公开(公告)日：1974-01-15

申请号：US3785462D

申请日：1972-06-23

Applicant: APPLIED RADIATION CORP

Inventor： COAD G ,  CARTER J

IPC: B66F7/06 ,  B66F3/22

CPC classification number: B66F7/065

Abstract: A scissor lift having upper and lower platforms and actuated by a cable reeved so as to pull at least one set of the ends of the scissor together at its extended position and also reeved about a cam roller interposed between the arms and working toward the pivot connection during the portion of the motion in which the lift begins to extend.

Abstract translation: 具有上平台和下平台并由电缆致动的剪刀式升降机，以便将剪刀的至少一组端部在其延伸位置处一起拉动，并且还围绕夹在臂之间的凸轮辊并朝向枢转连接 在电梯开始延伸的运动部分。