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    • 2. 发明申请
    • CAST LIGHT METAL PISTON FOR A TWO-STROKE ENGINE
    • 铸造合金活塞机2冲程发动机
    • WO9714880A2
    • 1997-04-24
    • PCT/DE9601937
    • 1996-10-10
    • MAHLE GMBHULRICH REINERSCHMIDT JOACHIMBUSCHKAMP UDO
    • ULRICH REINERSCHMIDT JOACHIMBUSCHKAMP UDO
    • F02B75/02F02F3/24F02F3/00
    • F02F3/24F02B2075/025
    • The invention concerns a cast light metal piston of box-type construction for a two-stroke engine having optimum values as concerns casting properties, piston cooling, weight reduction, low noise and mixture transfer. To this end, the piston according to the invention comprises a combination of the following features: the piston blank comprises only one lug in the region of one piston shaft side (3); the wall section (6) connecting the piston shaft (3) to the gudgeon-pin boss (4) has a window-like recess (8) on the lug side; the wall section (7) connecting the piston shaft (3) to the gudgeon-pin boss (4) and remote from the lug side is closed; and the closed wall section (7) is raised upwards (10) relative to the shaft length from the open shaft end (9).
    • 为了获得相对倾倒性,活塞冷却,重量减少,噪音和混合物溢出在盒设计的铸造轻金属活塞用于2冲程发动机的最佳值,这是在组合具有以下特征:所述活塞空白仅具有一个栅极中的活塞轴侧的区域(3) 上; 活塞轴(3)与活塞销(4)的连接壁部分(6)上的栅极侧设置有窗状的凹部(8); 活塞轴(3)与活塞销(4)远离(7)由所述Augussseite壁部连接封闭; 封闭壁部分(7)相对于从所述轴(9)的开口端的轴的长度来回向上拉(10)。
    • 3. 发明申请
    • METHOD AND DEVICE FOR MEASURING IMBALANCE IN ROTORS WITH AN ASYMMETRIC MASS DISTRIBUTION
    • 方法和设备转子的不平衡质量分布不平衡测量
    • WO2008101716A3
    • 2010-07-22
    • PCT/EP2008001423
    • 2008-02-22
    • SCHENCK ROTEC GMBHLEMSER MATTHIASSCHMIDT JOACHIM
    • LEMSER MATTHIASSCHMIDT JOACHIM
    • G01M1/38G01M1/20G01M1/24G01M1/36
    • G01M1/24G01M1/20
    • The invention relates to a method and a device for measuring imbalance in rotors (3) with an asymmetric mass distribution, in particular in asymmetric crankshafts. The system imbalance of the rotor (3) is counteracted by comparison with a compensation shaft (2) that rotates synchronously with the rotor (3). To measure the imbalance, the rotor (3) is connected to the compensation shaft (2) by means of a positive and non-positive coupling unit (14). The invention is characterised in that the coupling unit (14) is designed to be coupled to the standard connection elements (15) on the front face of the rotor (3). The reference angular position (11) of the compensation shaft (2) and the reference angular position (12) of the asymmetrical rotor (3) are detected separately and fed to an electronic evaluation device (13). A correction value for the lead imbalance (9) is calculated in the evaluation device (13) from the difference between the reference angular positions (11,12) and is combined with the measured values of the imbalance that have been calculated or electrically determined.
    • 本发明涉及一种方法和用于不平衡我,那是转子(3)具有不对称的质量分布的溶液,特别是不对称的曲柄轴的装置。 所述转子(3)的上一项所述的系统不平衡与转子(3)同步旋转的补偿轴(2)被补偿。 对于转子(3)通过正和非正耦合装置(14)与所述补偿轴(2)的不平衡计测连接。 本发明的特征在于,所述耦合装置(14)适于向转子(3)可被耦合的标准,端侧连接元件(15)。 在不平衡计测,补偿轴(2)和单独的参考角度位置(11)检测的不对称转子的基准角位置(12)(3)和进料至电子评估装置(13)。 在该评价装置(13)从基准角度位置(11,12)的差来确定计算用于Vorhalteunwucht(9)的校正值并链接到所确定的数学或电不平衡的测量值。
    • 5. 发明申请
    • METHOD FOR OBSERVATION OF A PERSON IN AN INDUSTRIAL ENVIRONMENT
    • 在工业环境中观察人的方法
    • WO2008014831A3
    • 2008-04-03
    • PCT/EP2007003037
    • 2007-04-04
    • DAIMLER AGKRESSEL ULRICHKRUEGER LARSPROGSCHA WERNERWOEHLER CHRISTIANKUMMERT FRANZSCHMIDT JOACHIMOTT RAINER
    • KRESSEL ULRICHKRUEGER LARSPROGSCHA WERNERWOEHLER CHRISTIANKUMMERT FRANZSCHMIDT JOACHIMOTT RAINER
    • B25J9/16F16P3/14G06K9/00
    • F16P3/142G05B2219/40202G06K9/00201G06K9/00342
    • Manufacturing processes profit from close collaboration between man and machine to a major extent. While people behave flexibly and adaptably they have a tendency to make errors, however, when carrying out repetitive work processes, while machines operate quickly and exactly, but in this case are static and not very flexible. In order to allow better danger protection in the context of a safe man-machine interaction, monitored spatial areas are assigned a position-dependent and time-dependent variable hazard degree as a function of the current position and the current movement state of a machine or of a machine element, and of the person being observed. For this purpose, a multiple camera system is used to record image data about the person in order to obtain information that is as detailed as possible about the position and orientation of a person, in particular also with respect to that person's body parts in an industrial environment. This image data is then examined for the image of a person so that, once a person has been detected in the image data, this person hypothesis is matched to an articulate, virtual 3D model of the human body. This virtual body model is then continuously matched to the movement behaviour of the person detected in the image data. A hazard potential is determined from the knowledge of the position and the movement behaviour of the virtual body model in space. The hazard potential determined in this way is subjected to a threshold-value comparison process in order to intervene in the movement control for the machine or the machine parts if this threshold value is exceeded.
    • 制造流程从人与机器的密切合作中受益匪浅。 尽管人们的行为灵活且适应性强,但重复性工作过程容易出错,机器工作迅速准确,但是静态且不灵活。 为了能够在安全的人机交互的上下文中改进的风险的保护,监控空间区域,根据当前位置和当前运动的机器或机械元件,以及分配的地点的危险的时间相关的变量度的被观察者的状态。 为了这个目的,通过一个多相机系统的装置中,检测人的图像数据,以获得详细信息地了解一个人的位置和方向,特别是在工业环境中的相对于它们的身体部位。 然后检查该图像数据以对人进行成像,以便当在图像数据中检测到人时,该人假设适应于人体的铰接的虚拟3D模型。 随后,该虚拟身体模型不断适应于在图像数据中检测到的人的运动行为。 了解虚拟人体模型在空间中的位置和运动行为,确定潜在危险。 以这种方式确定的潜在危险进行阈值比较,以便当超过该阈值时影响机器或机器部件的运动控制。