公开(公告)号：WO1984002217A1

公开(公告)日：1984-06-07

申请号：PCT/US1982001628

申请日：1982-11-19

Applicant: WEYERHAEUSER COMPANY

Inventor： WEYERHAEUSER COMPANY ,  CHI, Uli, Han-Hsiang ,  LEMBERSKY, Mark, Raphael

IPC: G09B07/02

CPC classification number: G09B7/04

Abstract: A relatively low-cost, portable, stand-alone visual training system interactively displays two dimensional representations of elongated objects on a viewing screen (Fig. 1). An operator observes the elongated object and through an input means, such as an alpha numeric keyboard, divides the object into segments and allocates the segments according to preselected criteria. The results of the operator's decision are then calculated in a programmed data processor and compared visually with a predetermined result which is stored in memory for the particular object.

Abstract translation: 相对低成本，便携式的独立视觉训练系统在观看屏幕上交互地显示细长物体的二维表示（图1）。 操作员观察细长的物体，并通过输入装置（例如字母数字键盘）将物体划分成段并根据预先选择的标准分配段。 然后在编程的数据处理器中计算操作者的判定结果，并与存储在特定对象的存储器中的预定结果视觉比较。

公开(公告)号：WO1983001939A1

公开(公告)日：1983-06-09

申请号：PCT/US1982001678

申请日：1982-12-02

Applicant: WEYERHAEUSER COMPANY

Inventor： WEYERHAEUSER COMPANY ,  VADERS, Dennis, Henry

IPC: B66C01/38

CPC classification number: B66C1/34 ,  F16G11/14 ,  Y10S294/905

Abstract: In the logging and other handling operations, a cable is often looped about the elongated object and cinched tight through a choker hook assembly in order to transport the objects. A remotely controlled hook assembly has a body (4), including an eye (6) for the passage of the cable. Encased within the body is a slidable pin (40) that serves to lock the latch arm and therefore the end of the cable. A positioning means is also within the housing and serves to rotate a catch member (64) allowing the slidable pin to move downwardly, thereby releasing the latch arm and cable. A pair of appropriately sized and located springs (56, 58) serve to both move the sliding pin downwardly and to bias the pin upwardly. A radio controlled servo (78) may be used as the positioning means.

Abstract translation: 在测井和其他处理操作中，电缆通常围绕细长物体环绕，并通过扼流钩组件紧固以便运送物体。 遥控钩组件具有主体（4），其包括用于电缆通过的眼睛（6）。 在主体内部装有可滑动的销（40），用于锁定闩锁臂并因此锁定电缆的端部。 定位装置也在壳体内并且用于使捕获构件（64）旋转，允许可滑动销向下移动，从而释放闩锁臂和电缆。 一对适当尺寸和定位的弹簧（56,58）用于将滑动销向下移动并向上偏压销。 无线电控制伺服（78）可以用作定位装置。