摘要:
The invention concerns a drawer slide with compensation of synchronous running errors of slide rails (equalize the errors of the relative positions of the slide rails to each other), having on each of the two side of the drawer a rail system, that has a cabinet rail fastened directly or indirectly by a cabinet angle on a cabinet body and is held directly or indirectly linearly movable by a linear bearing by a center rail on a drawer rail, which is connected directly or indirectly by a décor with the drawer; whereby a compensation mechanism is provided that has a compensation lever, that is connected by a pivot bearing directly or indirectly by a cabinet angle or linear bearing or décor with one of the rails, and during its turning at the end of each drawer closing cycle, reaches a positive/form-fitting position with stops, that directly or indirectly are connected by a cabinet angle or linear bearing or décor with the remaining rails and, thus, ensures each drawer closing is automatic, guided and has equalized any synchronous running error.
摘要:
The present invention comprises a method for the control of a drive of a crane, in particular of a slewing gear and/or of a luffing mechanism, wherein a desired movement of the boom tip serves as an input value on the basis of which a control parameter for the control of the drive is calculated, characterized in that the oscillation dynamics of the system comprising the drive and the crane structure are taken into account in the calculation of the control parameter to reduce natural oscillations. The present invention furthermore comprises a method for the control of a hoisting gear of a crane, wherein a desired hoisting movement of the load serves as an input value on the basis of which a control parameter for the control of the drive is calculated.
摘要:
A graphical application system, with a surface spattering device, with at least one nozzle for expelling a spattering material onto a target surface, a nozzle control mechanism controls expelling of the nozzle. A spatial referencing unit references the spattering device in space and a computation means automatically controls the nozzle according to information from the spatial referencing unit and according to predefined desired spattering data as a digital image or a CAD-model of a desired pattern to be spattered onto the target surface. A communication means for establishing a communication link from the spatial referencing unit to the computation means to supply the position and orientation to the computation means. The spatial referencing unit is located remote from the spattering device and comprises at least two optical 2D cameras arranged with a stereobasis, for determining the position and orientation of images taken by the cameras.
摘要:
The invention relates to a control method for producing ground markings (M), with a reference beam generator (4) for determining a reference plane, a reception of the reference beams by means of an optical detector (3), wherein the position of an application unit (2) for the marking substance can be derived relative to the reference plane by using the received reference beams, a derivation of the orientation relative to the reference plane, and a control of an application of the marking substance to produce ground markings (M) according to the orientation. According to the method, the intensity in the solid angle covered by the reference beam is varied in time during the production of the marking.
摘要:
The present invention shows a crane control of a crane which includes at least one cable for lifting a load, wherein at least one sensor unit is provided for determining a cable angle relative to the direction of gravitational force. Furthermore, there is shown a crane control for driving the positioners of a crane which includes at least one first and one second strand of cables for lifting the load, with a load oscillation damping for damping spherical pendular oscillations of the load, wherein first and second sensor units are provided, which are associated to the first and second strands of cables, in order to determine the respective cable angles and/or cable angular velocities, and the load oscillation damping includes a control in which the cable angles and/or cable angular velocities determined by the first and second sensor units are considered. Furthermore, a corresponding crane and a method are shown.
摘要:
A method for making a float glass convertible into a glass ceramic, by which a largely crystal fault-free glass can be produced. In this method the glass is cooled from a temperature (TKGmax), at which a crystal growth rate is at a maximum value (KGmax), to another temperature (TUEG), at which practically no more crystal growth occurs, with a cooling rate, KR, in ° C. min−1 according to: KR UEG KG max ≥ Δ T UEG KG max 100 · KG max , wherein ΔT=TKGmax−TUEG, and KGmax=maximum crystal growth rate in μm min−1. The float glass has a thickness below an equilibrium thickness, a net width of at least 1 m and has no more than 50 crystals with a size of more than 50 μm, especially no crystals with a size of more than 10 μm, per kilogram of glass within the net width.
摘要翻译:一种用于制造浮法玻璃可转换成玻璃陶瓷的方法,通过该方法可以生产出大量晶体无故障的玻璃。 在该方法中,将玻璃从晶体生长速度处于最大值(KGmax)的温度(TKGmax)冷却至冷却速度几乎不再发生晶体生长的另一温度(TUEG) KR,°C min-1,根据:KR UEG KG max≥&Dgr; T UEG KG max 100·KG max,其中&Dgr; T = TKGmax-TUEG,KGmax =以μmmin -1计的最大晶体生长速率。 浮法玻璃的厚度低于平衡厚度,净宽度为至少1μm,并且具有不超过50个尺寸大于50μm的晶体,特别是不具有大于10μm的大小的晶体,每千克 玻璃在净宽度内。
摘要:
A guidance system for manually guided vehicles such as reach stackers or straddle carriers is disclosed. In accordance with the disclosure, the position of the vehicles is permanently automatically detected and supplied to a guiding system for carrying out. Starting from transport job lists made available externally, the travel jobs are assigned to the individual vehicles in an optimized form. Suitable travel routes for the travel jobs are determined and the travel jobs, including the travel routes, are automatically transferred to the vehicle operators. Their carrying out is monitored.
摘要:
A motor vehicle chassis and a water-cooled internal combustion engine attached thereto has a cooling system comprising coolant-conducting pipes least one radiator element, and a coolant pump produces forced flow in the cooling circuit. A portion of the cooling pipe system as a distributor pipe module is attached to the vehicle's axle support.
摘要:
The present invention comprises a method for the control of a drive of a crane, in particular of a slewing gear and/or of a luffing mechanism, wherein a desired movement of the boom tip serves as an input value on the basis of which a control parameter for the control of the drive is calculated, characterized in that the oscillation dynamics of the system comprising the drive and the crane structure are taken into account in the calculation of the control parameter to reduce natural oscillations. The present invention furthermore comprises a method for the control of a hoisting gear of a crane, wherein a desired hoisting movement of the load serves as an input value on the basis of which a control parameter for the control of the drive is calculated.
摘要:
The invention relates to a system for determining a position by emitting a first laser beam (7) by a laser source (6) positioned in a reference system onto a detector (1) and simultaneously detecting the first laser beam (7) by the detector (1), thus defining an emission direction of the laser source (7). The detector (1) has a segmented detection area comprising a plurality of discrete partial detection areas (17), each having a defined partial detection direction and at least two partial detection directions thereof being different. When detecting the first laser beam (7), an impingement point (9) of the first laser beam (7) on the detector (1) is detected by means of at least one partial detection area (17), and when determining the incidence direction (10), said direction is derived from the at least one partial detection direction. The location of the detector (1) relative to the laser source (6) and the reference system is then determined using the emission direction and the incidence direction (10).