摘要:
The invention relates to a mobile work machine having a chassis (10) and with two front and two rear support brackets (20, 22). The support brackets can be displaced from a driving position close to the chassis into a support position by changing the base angles (α) thereof and/or can be telescoped by changing the lengths thereof between the end on the mounting side and that on the free end. In order to be able to automatically determine the support leg positions (Xc/Yc) in relation to the chassis (10), three transceiver units (S1/E1, S2/E2, S3/E3) related to the support legs are provided for transmitting and receiving run time or distance signals. Furthermore, a microprocessor-supported evaluation unit responding to the transmitted and received signals of the transceiver units arranged in pairs is provided, comprising a software routine for determining the support leg positions in a coordinate system (x/y) fixed to the chassis.
摘要:
Extensions to an application programming framework, such as for example a database system, can allow individual parts of an application to be set to “read-only” during a lifecycle management event affecting the application programming framework. The application data for a newly deployed software version can thereby be adjusted without risk of inconsistencies due to parallel use by end-users. However, end-users can continue to work with the remaining application programming framework and even use certain parts of the application programming framework and underlying data in a “read-only” while these parts are currently under reconstruction as part of the lifecycle management event.
摘要:
A system and method for using an easy query in a business warehouse system environment that includes external end-user systems. A method includes providing a flag in a query to a business warehouse data system, the flag marking the query for access to the query by sources external to the business warehouse data system. The method further includes providing, by the at least one data processor the access points having a number of parameters that are fixed at a design time associated with the query, providing a query result to the access points of the sources external to the business warehouse system according to the number of parameters. The system and method provide an easy way of creating an access function at design time, as well as an easy way of result set consumption provided by the function at runtime.
摘要:
In a method for the finishing of a crankshaft bearing bore in a cylinder crankcase of an internal combustion engine, starting from a prepared crankshaft bearing bore, a finished crankshaft bearing bore is produced with a prescribable desired size, a prescribable desired structure of the bore inner surface and a prescribable desired position of the bore axis. The prepared crankshaft bearing bore is first finished with at least one finishing tool with a geometrically defined cutting edge and then the honing of the crankshaft bearing bore is carried out. In a final finishing operation with a geometrically defined cutting edge immediately preceding the honing, an allowance of at least 0.4 mm is removed, and the honing tool is introduced into the bore coaxially in relation to the desired position of the bore axis and moved within the bore, an allowance of at least 0.08 mm being removed during the honing.
摘要:
A method for fine boring of internal surfaces of bore holes in work pieces as well as a machining plant for executing this method. The fine machining, fine boring, and honing include fine boring of a bore hole of a work piece using a fine boring tool; transferring the work piece into a honing device; measuring the fine bored bore hole with a measuring device associated with the honing device; and controlling the operation of the fine boring device depending on the bore hole measuring signal received by the measuring device. An output fine boring machining, arranged directly upstream of the transfer, is dimensioned as semi-finishing machining, and is carried out with a fine boring tool having at least one adjustable cutting edge. The position of the adjustable cutting edge is controlled depending on the bore hole measuring signal.
摘要:
The invention provides a display instrument, particularly for a motor vehicle, having an indicator that is rotatable about a rotational axis, wherein the indicator has an inner first region that is radial with regard to the rotational axis and that is not visible to a user, and an outer second region that is radial with regard to the rotational axis and that is visible to a user, wherein at a radial distance from the rotational axis an additional mounting of the indicator and/or a stop for receiving tilting moments positioned substantially perpendicular on the rotational axis are provided.
摘要:
An ink metering device for a printing press, providing improved handling of an ink fountain foil and reduced set-up times, includes an ink fountain for ink, an ink fountain roller rotating about an axis and dipping into the ink fountain, a plurality of zonal metering elements having blade edges at an adjustable distance from a circumferential surface of the roller, and at least one foil between the blade edges and the circumferential surface. The foil is fixed to the ink fountain and angled on one end along a straight line parallel to the axis. The ink fountain is to be thrown on and thrown off the roller between an operating position and a foil exchange position. The foil has a bend or curve so that when the ink fountain is thrown on, a foil end facing the roller is located substantially tangential with the circumferential surface before reaching an operating position.
摘要:
The invention relates to a pointer instrument comprising a graduated disk, a contour element which is arranged in the edge region of the disk and has a visible surface, and a pointer. The invention also relates to a method for producing a pointer instrument.
摘要:
The invention proposes a display device (10) for a vehicle, in particular a combination display instrument, and a method for producing a display device, wherein the display device has a front panel (2) and a front frame (1), wherein the front frame has a front side (4), which faces toward a viewer, and an opposite rear aide (5), wherein the front panel is connected to the front frame, wherein the front frame also has, on the front side thereof and in an encircling fashion in the edge region of the front panel, an aperture edge (3), wherein the aperture edge is provided substantially parallel to the extent of the front panel and wherein the front panel is connected to the front frame on that side of the aperture edge which faces toward the rear side of the front frame.
摘要:
The invention provides a display instrument, particularly for a motor vehicle, having an indicator that is rotatable about a rotational axis, wherein the indicator has an inner first region that is radial with regard to the rotational axis and that is not visible to a user, and an outer second region that is radial with regard to the rotational axis and that is visible to a user, wherein at a radial distance from the rotational axis an additional mounting of the indicator and/or a stop for receiving tilting moments positioned substantially perpendicular on the rotational axis are provided.