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    • 4. 发明申请
    • TUNNELING AND EXTRACTION MACHINE
    • 功率和机器
    • WO2013007350A3
    • 2013-12-19
    • PCT/EP2012002762
    • 2012-07-02
    • EICKHOFF BERGBAUTECHNIK GMBHHUERMANN THOMASRICHTER KLAUS
    • HUERMANN THOMASRICHTER KLAUS
    • E21D9/10
    • E21C27/24E21D20/003
    • The invention relates to a mobile tunneling and extraction machine for underground mining, comprising cutting tools (4) that can be moved across the working face and are supported by a support arm (3), which is pivotably mounted to the frame (2) of the tunneling and extraction machine (1), and having an anchor drilling and setting device (10) associated with the tunneling and extraction machine (1), which is pivotably mounted to the front end of a slide (8), which is movably guided on a slide guide (7), wherein the anchor drilling and setting device (10) can be folded onto the slide (7) and the slide guide (8). In order to save installation space for the anchor drilling and setting device (10) in such a tunneling and extraction machine (1), and to provide better support for the anchor drilling and setting device (10) during operation, according to the invention the slide guide (7) is arranged on the upper face of the support arm (3) and is supported by the support arm (3).
    • 本发明涉及一种移动推进和采矿机,用于地下开采,与在工作面可动Schrämwerkzeugen(4)由支撑臂携带(3)枢转地安装在所述框架(2)的推进和浸取机(1)的 是,以及与分配(1)锚定钻孔和设定装置(10)的推进及采矿机,其枢转地安装在一个滑架(8)的前端的一个,其是在滑架引导移位(7)被引导,其中所述Ankerbohr - 滑架(7)上的安装装置(10)和滑架导轨(8)可以折叠。 为了节省用于锚定钻孔和安装空间设定装置(10)以这样的推进和浸取机和提供更好的支撑锚镗设置在工作装置(10)的,本发明提出的是,滑动导向 (7)设置在支撑臂(3)的顶部并由支撑臂(3)支撑。
    • 8. 发明申请
    • MONOLITHIC INTEGRATED MICROLASER WITH A CIRCULAR RESONATOR COMPRISING JUST ONE MIRROR PLANE
    • 具有单级MIRROR HAVING ZIRKULARRESONATOR单片集成激光微
    • WO03005499A3
    • 2003-08-28
    • PCT/DE0202493
    • 2002-07-03
    • FRAUNHOFER GES FORSCHUNGMAX PLANCK GESELLSCHAFTHAMACHER MICHAELHEIDRICH HELMUTRABUS DOMINIKHENTSCHEL MARTINARICHTER KLAUS
    • HAMACHER MICHAELHEIDRICH HELMUTRABUS DOMINIKHENTSCHEL MARTINARICHTER KLAUS
    • H01S3/06H01S3/083H01S5/10
    • H01S5/1075H01S5/026H01S5/1032
    • Microlasers with a closed embodiment of the resonator in various geometrical forms are increasingly used. Up to now light decoupling has been achieved by means of a sub-micrometre gap with undirected light overflowing from the total internal reflection. The degree of decoupling which may be achieved as above is however poor and furthermore the production of gaps in the sub-micrometre range is difficult. The inventive microlaser (ML) thus comprises circular resonators (CR) formed such that characteristic reflection points (CPR1, CPR2, CPM) have stability islands which are as large as possible with high point density, as analysed by the Poincaré section calculation. The resonator modes (RM) occurring are guided in a directed manner into at least one monolithic integrated decoupling waveguide (WG), optically coupled directly to the circular resonator (CR) at a particularly favourable reflection point (CPM), with the front face (AF) thereof, by means of a butt coupling (IR).The degree of decoupling may thus be constructively adjusted by means of the parameters of the optical field overlap at the butt joint (IR). Said microlaser (ML) thus comprises at least one adjustable and switchable light valve (LV), by means of which the above is particularly suitable for various applications as monochromatic light source in continuous and pulsed operation.
    • 具有不同几何形状的谐振器的闭合配置的微型激光器正在被越来越多地使用。 到目前为止,光经由Submikrometerspalt在全内反射“überschwappendem”光耦合出与全向的。 然而,可实现的Auskopplungsgrad较低,而且在亚微米范围内柱子的生产也很困难。 因此,本发明微型激光器(ML)具有这样的形状的圆形共振器(CR),其通过评估庞加莱部分计算特征反射点(CPR1,CPR2 CPM)的特征在于最大可能的稳定性的岛屿有密集点占用。 撞击这里共振器模式(RM)被引导到至少一个单片集成Auskoppelwellenleiter(WG)转换,即与它的端面(AF)通过对接连接器(IR)ummittelbar到Zirkularresonator(CR)在一个特别优异的反射点(CPM)光学耦合 , 去耦的程度在结构上可以通过在碰撞耦合(IR)处产生的光场重叠的大小来调整。 因此,本发明的微激光器(ML)具有至少一个可调节的和可切换光阀(LV),通过它与可调节的质量用于各种应用,如连续和间歇操作的单色光源是特别有用的。