摘要:
A expandable housing for an electronic device allows additional modules to be received in a simple manner so as to build on a base module and which is suitable for use in a vehicle. The housing comprises a frame, in which provisions are made for receiving a printed circuit board, a base assigned to the frame and a cover, which base and cover are identically constructed, as well as a hood which is fastenable at the frame and serves to hold cables. The frame, cover and base are connected with one another by means of groove-and-tongue connections and are held together, in addition, by through-screws.
摘要:
A datacard arrangement in an apparatus in which several datacards are used simultaneously, including a datacard receptacle designed to receive two datacards, and two datacards lying one on the other inserted into a data transmittal position in the datacard receptacle.
摘要:
A system and apparatus for printing configured to estimate a value of a required feed length for an intended printing operation. The printing operation is performed as a function of a comparison between the sum of an actual value of a previously consumed feed length of the print media unit and the estimated value of the required feed length for the intended printing operation at a predefined maximum feed length of the print media unit. In the event the printing operation is executed, the previously consumed feed length us updated as a function of the estimated value of the required feed length.
摘要:
The invention relates to a printer having a paper transporting cylinder and a housing provided with a panel having a paper output slit. The printer also has a device for protecting against the penetration of dust and spray water. According to the invention, the device includes a wedge which, in a first position, closes the paper output slit when the printer is not in use, and, in a second position, opens the paper output slit when the printer is in use in such a way that paper can pass though the paper output slit. The invention also has a drive for displacing the closing wedge from the first position to the second position and back.
摘要:
An identification system for an object, particularly for an electrical or electronic device (1) is provided with an item of identification information. The object contains an electronic memory inside of which the item of identification information is stored. This memory is connected to a display device via which the item of identification information can be displayed.
摘要:
The invention relates to a chip-card-receiving device in which a chip card is fixed by means of clamping elements which are spring-loaded on a carriage and act counter to each other in a tong-type manner, in order to transport the chip card between a feeding/discharge position and a read/write position. The clamping elements interact with inclined elements in the feeding/discharge position in such a way that the clamping elements are widened.
摘要:
A device provided with an electric motor (7) and a main printed circuit card (8) has contact points (12), wherein the electric motor has a housing and connecting contacts (6) which are conductively connected to the contact points (12), the housing has a first face and a second face opposite thereto, the connecting contacts (6) are mounted in the area of the housing face, the electric motor is arranged with respect to the main printed circuit card (8) in such a way that the second face is remote therefrom. A method for mounting the inventive device is also disclosed. Conventional devices of preceding techniques require important expenditures for mounting and functionality testing. The invention makes it possible to solve the problem in that the electroconductive connection (11) is embodied in flexion-resistant manner at least for torques which are oriented in a direction perpendicular to the longitudinal extension thereof.
摘要:
A car receiving device has a receiving opening for insertion of a chip card, a closure for closing the opening, a locking unit having a locking element transferable to a locking position by way of a closing movement and a blocking unit having a blocking element transferable to a blocked position in which it blocks the locking unit brought into the locking position. A sensor system detects the locking position and monitors the course of the closing movement, wherein a sensor has a stationary sensor element. A first mobile sensor element is associated with the locking element and triggers a switching process of the sensor in a first relative position. A second mobile sensor element is associated with the blocking element and triggers a switching process of the sensor in a second relative position so that the sensor can detect the course of the closing movement.
摘要:
The invention relates to a card holding device (1) comprising a guide (42a, 42b) and a clamping unit (3) that clamps a card (5) in a guided manner. Sometimes the frictional connection is not established in the event of an unfavorable use of the device. The aim of the inventive device and method is to reliably draw in and transport cards even in the event of an inappropriate operation of the device and unfavorable constraints. To this end, the clamping unit (3) comprises at least one first resilient element (8) having (9) by means of the guide (42a, 42b) and indirectly or directly clamps the card (5) by means of the at least one second area (10).
摘要:
The invention relates to a transmission assembly comprising a toothed rack (1) and a gear (2) that is linked with a shaft (4) constituting a control cam and that engages with the toothed rack (1). The inventive transmission assembly is characterized in that a stop (5) is provided on the toothed rack (1) and interacts with a projection (6) of the gear (2) or with the shaft (4). The inventive stop substantially simplifies installation of the transmission assembly.