摘要:
The invention relates to a method and a device for depositing a metal coil (200) on two stationary support points (110-1; 110-2). In order to be able to deposit even metal coils that have high internal residual stress in a stable manner on the two support points, according to the invention, a third support point (140) is pivoted against the outer circumference of the metal coil (200) if needed).
摘要:
A circular power saw (10), composed of a saw assembly (12) with a housing (14, 16) that encloses a motor and a saw blade (18) capable of being driven by the motor, and that includes a handle, whereby the saw assembly (12) is pivotably supported relative to a footplate (22) such that it can be adjusted between a minimum and maximum cutting depth, is protected against kickback by the fact that, during sawing, the saw assembly (12) is decoupled from handling forces acting on the saw blade (18), in particular from the handle (24).
摘要:
The invention relates to a data acquisition method using a laser scanner for the pixel-precise imaging of fluorescent samples which are on object carriers and have been treated with fluorescent dyes. Such a laser scanner comprises a sample table; at least one laser and a first optical system for providing at least one laser beam for exciting the fluorescent samples; a scanner head (50) having an optical deflecting element for scanning this sample in at least one direction of movement (75); a first lens; a second optical system for forwarding emission beams, which are triggered by the laser beams on the sample and are deflected by the first lens and the deflecting element, to at least one detector; a position encoder (91) which emits position encoder signals (92) which indicate the instantaneous location of the scanner head (50) in relation to a zero point; an electronic element for filtering the detector signals (93) with a defined time constant; and an A/D converter for digitizing the filtered detector signals (93). The data acquisition method according to the invention is characterized in that the filtered detector signals (93) from the A/D converter and the position encoder signals (92) are acquired independently, in a parallel manner and continuously by a computer unit or a controller (40) and are related to a common time base (94), wherein the A/D conversion is carried out so often that each pixel (95) of an image is always assigned more than one data point of the A/D converter.
摘要:
A cooking appliance, in particular, a cooking appliance which is mounted in an elevated manner, comprising a muffle which defines a cooking chamber and electric and/or electronic components which are arranged inside the door. The electric connection elements are formed by cables, in particular, having strain relief, and at least one part of the cable is received via at least one part of the longitudinal extension thereof in a cable guide, in order to enable a secure cable connection between the electric and/or electronic components in the door and the corresponding connections in the housing, without the cables being guided in an uncontrollable manner in a free chamber of the housing or rub against each other or against additional components inside the housing and as a result become worn.
摘要:
A cooking appliance, in particular, a cooking appliance which is mounted in an elevated manner. Said cooking appliance comprises at least one muffle which is defined by a cooking chamber and which comprises a muffle opening, a door which is used to close the muffle opening and a drive motor which is used to displace the door. The drive motor is equipped with a self-locking transmission.
摘要:
A cooking appliance which is mounted in an elevated manner, comprising at least one muffle which defines a cooking chamber and which comprises a muffle opening on the base side thereof, a base door, which can be displaced, for closing the muffle opening and which comprises at least one heating field on the upper side thereof, having at least one operational state for the open state of the base door and at least one operational state for the closed state of base door. Only one operational state, which is relevant for the opening state of the base door, can be activated, and only one operational state for the open state when the base door is open and only one operational state for the closed state when the base door is closed.
摘要:
A cooking appliance, particularly an elevated-mounted cooking appliance, comprising: at least one muffle, which delimits a cooking compartment and whose muffle opening is surrounded by a muffle frame; a door for closing the muffle opening; a drive device, which is controlled by a control circuit and which serves to displace the door, and; a pinching protection device for identifying a pinching instance. Once a pinching instance has been identified by the pinching protection device, the drive device can be controlled by the control circuit so that a force applied to the door does not exceed a specified force time profile.
摘要:
Processes for producing moldings by injection moulding, include melting a mixture made from a (meth)acrylate copolymer and a release agent, devolatilizing the mixture, injecting the molten and devolatilized mixture into a mold cavity of an injection mold, cooling the molten mixture, and removing the resultant molding from the mold.
摘要:
The invention relates to a polymer mixture based on the (meth)acrylate (co)polymer components a), b), c), and/or d) according to claim 1, where a test specimen produced from the polymer mixture simultaneously has the following properties: I. a tensile modulus (ISO 527) of at least 2600 MPa, II. a Vicat softening point VSP (ISO 306-B50) of at least 109° C., III. an impact strength (ISO 179-2D, flatwise) of at least 17 kJ/m2, and IV. a melt index MVR (ISO 1133, 230° C./3.8 kg) of at least 1.5 cm3/10 min. The invention further relates to injection mouldings and to the use of the polymer mixture for producing injection-moulded parts.
摘要:
Microplate reader (21) with a computer for controlling the components of said microplate reader (21), comprising a light source (15) for emitting light for irradiating samples (22) or transmitting light through samples (22), and a filter slide (1) situated in the excitation or detection beam path. The microplate reader (21) in accordance with the invention is characterized in that said filter slide (1) comprises an electronic memory (4) for recording and/or retrieving filter-specific data, with said filter-specific data comprising the number and intensity of the light flashes impinging upon a certain filter (2) of said filter slide (1) and/or the intensity and duration of all exposures performed, and that said filter slide (1) comprises a contact point (5,7) jointly with the microplate reader (21) for transmitting such filter-specific data from the computer to the electronic memory (4) of the filter slide (1) and for retrieving such filter-specific data with the computer. According to the method in accordance with the invention for acquiring filter-specific data in a filter slide (1) of such a microplate reader (21), filter-specific data which comprise the number and intensity of the light flashes impinging upon a specific filter (2) of said filter slide (1) and/or the intensity and duration of all exposures performed are transmitted by the computer via a contact point common to said filter slide (1) and the microplate reader (21) to an electronic memory (4) of said filter slide (1) and/or are retrieved with the computer from said electronic memory (4).