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    • 1. 发明授权
    • Element with expansible relief
    • 元素与可膨胀的救济
    • US06877986B2
    • 2005-04-12
    • US10312489
    • 2001-06-20
    • Raymond FournierAlain Riwan
    • Raymond FournierAlain Riwan
    • F15B21/06G09B21/00G09B21/02
    • G09B21/004G09B21/02
    • An element (10) comprises sealed cavities (24) arranged according to a regular pattern. Each cavity (24) contains a product such as a wax which changes in volume, in reversible fashion, when a given temperature threshold is crossed, together with an individual heating organ (26). The cavities (24) are separated from the front face (10a) of the element by a mobile or deformable organ (38). A separate piloting for each of the heating organs (26) makes it possible to make the relief of the front face (10a) of the element evolve in controlled fashion. Such an element can be used to re-transcribe, in relief, tactile (visually handicapped) or visual information.
    • 元件(10)包括根据规则图案布置的密封空腔(24)。 每个空腔(24)与单独的加热器(26)一起,当给定的温度阈值被交叉时,每个空腔(24)都包含一种可逆的方式变化的体积的产品,例如蜡。 腔(24)通过移动或可变形的器官(38)与元件的前表面(10a)分离。 对于每个加热器(26)的单独引导使得可以使得元件的前表面(10a)的浮雕以受控的方式放出。 这样一个元素可以用来重新抄写,触觉(视障)或视觉信息。
    • 2. 发明授权
    • Tactile and/or kinesthetic manual information return control member
    • 触觉和/或动觉手动信息返回控制构件
    • US5577417A
    • 1996-11-26
    • US329476
    • 1994-10-26
    • Raymond Fournier
    • Raymond Fournier
    • G05G7/02G05G9/047B25J1/00B25J3/00
    • G05G7/02G05G9/04737G05G2009/04762G05G2009/04766Y10T74/20201Y10T74/20612
    • It is proposed that a real or virtual slave system with p degrees of freedom is controlled by means of a manual control member comprising a handle (10) formed by an active part (12) and one or two information return parts (14). A speed or displacement transducer or sensor (24) can be mounted in the active part (12) in order to produce signals used for controlling the slave system. Actuators, e.g. fitted in a support connected to the handle (10) by a flexible cord (22), receive informations from the slave system and transform them into a torque. This torque is transmitted to the information return part (14), e.g. by cables (30,34), so that a stress or force representative of the information from the slave system is applied to the hand of the operator.
    • 提出通过手动控制构件控制具有p自由度的实际或虚拟从属系统,所述手动控制构件包括由活动部件(12)和一个或两个信息返回部件(14)形成的手柄(10)。 速度或位移传感器或传感器(24)可安装在有源部分(12)中,以产生用于控制从属系统的信号。 执行器,例如 安装在通过柔性线(22)连接到手柄(10)的支撑件中,接收来自从系统的信息并将其转换成扭矩。 该扭矩被传送到信息返回部分(14),例如。 通过电缆(30,34),使得表示来自从系统的信息的应力或力被施加到操作者的手上。