The apparatus of claim 9, wherein the four-bar-linkage is a parallelogram.
该仪器索赔9日，其中四杆连杆是一个平行四边形。
Design of four-bar linkage is emphasis and difficulty of hydraulic support.
四连杆机构的设计是液压支架设计的重点和难点。
Moving leader mechanism is a special style of the planar four-bar mechanism.
移动导杆机构是平面四杆机构的一种变形形式。
The method is useful also for general planar four-bar linkage or six-bar linkage.
这种方法对其它平面铰链四杆机构和平面六杆机构也是适用的。
A complex number method for kinematic analysis of spatial four-bar linkage is discussed.
本文系统阐述了空间四杆机构运动分析的复数法。
The apparatus of claim 5, wherein the first cross beam further comprises a four-bar-linkage.
该仪器索赔5，其中第一次横梁还包括一个四杆联系。
Several simplified design procedures for such spatial four-bar linkage are given in this article.
文中按这个设想提供了这种空间四杆机构的某些设计方法。
The movability of the spatial four-bar linkages is analyzed by the principle of topologic transformation.
本文运用拓扑变换原理，对空间四杆机构的可动性进行了分析研究。
The four-bar combination jib is one of the most commonly used forms of the derricking mechanism for portal cranes.
四连杆组合臂架是门座起重机最常用的变幅机构形式之一。
The author has derived a formula for the pressure Angle and a simplified formula for such a spatial four-bar linkage.
作者推导了该空间四杆机构中的压力角公式及其简化公式。
In this paper the geometry properties of the plane four-bar linkage which can generate a symmetric path are discussed.
讨论了能够产生对称连杆曲线的铰链四杆机构的几何特征。
A visual program for synthesis problems of rigid body guidance flat four-bar mechanism with four-position is developed.
针对刚体导引四位置铰链四杆机构综合问题，进行了可视化的程序开发与设计。
The picking mechanism of NF narrow fabric needle loom is composed of a plane four-bar linkage and a space RSSR linkage.
NF无梭织带机引纬机构是由一组平面四连杆机构与一组空间RSSR机构组合而成。
The four-bar linkage, as a typical moving mechanism, is widely used in various kinds of mechanical driving mechanism design.
四连杆机构作为典型运动机构广泛运用于各类机械传动设计。
According to the character of coupler curve of basic four-bar linkage, the synthesis method of output II link-group is studied.
根据各种类型的基础四杆机构连杆曲线的特性，研究了输出II级杆组的综合方法。
Spatial force system acting on conventional four-bar linkage type of mounting strain clamps is analysed to find the cause of damage.
本文对传统的四连杆式紧线器进行了空间力系分析，找到了致其破坏的力学因素。
The most common steering mechanism for vehicles is plane four-bar linkage, which has a simple structure and has been studied in details.
最常用的汽车转向机构是平面四杆机构，其结构相对简单，而且已经有大量深入的研究。
In order to solve the problem defining the tolerances of the links length for four-bar linkage, the weight factor method is put forward.
为了解决工程中四杆机构杆长公差的标注问题，提出了确定杆长误差的权重因子法。
The kinematic analysis of the planar four-bar linkage and dimensional six-bar linkage can be done by building up the structural equations.
平面四杆机构和空间六杆机构的运动学分析可以通过建立闭链的结构方程来实现。
The relationships between the points in space model and the dimensional classification of spherical four-bar linkage are also established.
建立了球面四杆机构的尺寸组合与空间模型上点之间的对应关系，进而讨论了球面四杆机构的尺寸型。
The effect of additional springs on the dynamic balancing of flexible mechanisms is further illustrated through an example of 4r four-bar linkage.
通过一平面4r机构，综合分析了附加扭簧对弹性机构动力平衡的影响，并对影响的机理进行了分析。
The numerical comparison method is presented for planar four-bar linkage synthesis including function synthesis, path synthesis and guidance synthesis.
提出了平面四杆机构综合（包括函数综合、轨迹综合和导引综合等三类基本问题）的数值比较法。
In this paper, an analytic method to design the plane four-bar linkage mechanism according to three predetermined locations of framed link is introduced.
利用转化机架法，将按预定连架杆构件位置的四杆机构设计问题，转化为按预定连杆位置设计四杆机构问题。
A typical four-bar mechanism and a typical slide-crank mechanism are used for test of the distributed simulation environment and applications developed in this thesis.
基于所完成的平面机械系统运动学分布式仿真软件，本文实现了平面四连杆机构、曲柄滑块机构的分布式仿真算例。
A method of movement identification about random type of revolute four-bar mechanism and method of realization of random point coupler curve by mouse-event was introduced.
介绍了任意铰链四杆机构运动识别及利用鼠标事件实现其任意点连杆曲线的方法。
The ant colony algorithm was used to carry on optimization design of four-bar mechanism for food machinery, analyzing and building the geometric relation between the linkage.
采用蚁群算法对食品机械四杆机构进行最优化设计，分析建立杆尺寸间的几何联系，并结合具体实例确定四杆机构各个参数。
Three standard numerical atlases database for dimensional synthesis of four-bar linkage mechanism, and the dimensional synthesis of four-bar linkage mechanism is solved completely.
创建了四杆机构轨迹生成、函数发生和刚体导引三个标准图谱库，全面完成四杆机构的尺度综合问题；
Three standard numerical atlases database for dimensional synthesis of four-bar linkage mechanism, and the dimensional synthesis of four-bar linkage mechanism is solved completely.
创建了四杆机构轨迹生成、函数发生和刚体导引三个标准图谱库，全面完成四杆机构的尺度综合问题；
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