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Portable stock loading chute

机译:便携式进料槽

摘要

The loading chute is constructed for ease and convenience in setting up for loading or unloading operations and also for ease and convenience in loading on a transporting vehicle for movement between various points of use. It comprises a framework having a forwardly extending base and an elongate ramp pivotally connected at its aft end to the lower aft end of the framework. A tension device, such as a winch and cable, raises the ramp about its pivotal connection to angle up and forward with respect to the base. The latter is somewhat longer than half the length of the ramp to support it in its elevated position when empty. Retractable shanks are lowered to support the front end of the ramp when it is loaded. To move the chute, the ramp is raised to a suitable angle, a truck is backed into position with its load platform under the forward portion of the ramp, and the chute is then tilted forward about the forward end of the base serving as a fulcrum until the ramp rests on the platform. The base is then drawn up so that the fulcrum clears the ground and then drawn up further to cause the base to contact the lower aft end of the vehicle body, such as the rear bumper, to secure the ramp in loaded position.
机译:装载溜槽的构造是为了容易和方便地设置装载或卸载操作,并且还为了容易和方便地装载在运输车辆上以便在各个使用点之间移动。它包括框架,该框架具有向前延伸的基座和细长的斜面,该斜面在其后端处枢转地连接至该框架的下后端。诸如绞车和缆索之类的张紧装置使斜坡围绕其枢轴连接而升高,以相对于基座向上和向前倾斜。后者略大于斜坡的一半长度,以在空时将其支撑在其升高的位置。收起斜面时,将其放下以支撑斜面的前端。为了移动斜槽,将斜面升高到合适的角度,将卡车放回原位,其装载平台在斜面的前部下方,然后将斜面绕用作支点的基座的前端向前倾斜直到坡道停在平台上。然后拉起底座,使支点离开地面,然后进一步提起以使底座接触车身的下后端(例如后保险杠),以将坡道固定在装载位置。

著录项

  • 公开/公告号US4034716A

    专利类型

  • 公开/公告日1977-07-12

    原文格式PDF

  • 申请/专利权人 FLEMING;WILLIAM E.;

    申请/专利号US19760664143

  • 发明设计人 WILLIAM E. FLEMING;

    申请日1976-03-05

  • 分类号A01K29/00;

  • 国家 US

  • 入库时间 2022-08-22 23:31:24

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