Abstract: A fitting arrangement for a vehicle seat including two fitting parts adjustable relative to each other about an adjustment axis and forming a bearing space, a locking element disposed in the bearing space on one of the two fitting parts and radially adjustable with respect to the adjustment axis between an unlocking position, in which the two fitting parts are pivotable relative to each other and a locking position, in which the two fittings parts are non-rotatably locked to each other, and at least one adjuster part pivotally mounted within the bearing space for adjusting the locking element between the unlocking position and the locking position. The at least one adjuster part mounted on a bush element on which a cover element is provided for sealing the bearing space and attached axially with.

Abstract: A fitting arrangement for a vehicle seat including two fitting parts adjustable relative to each other about an adjustment axis and forming a bearing space, a locking element disposed in the bearing space on one of the two fitting parts and radially adjustable with respect to the adjustment axis between an unlocking position, in which the two fitting parts are pivotable relative to each other and a locking position, in which the two fittings parts are non-rotatably locked to each other, and at least one adjuster part pivotally mounted within the bearing space for adjusting the locking element between the unlocking position and the locking position. The at least one adjuster part mounted on a bush element on which a cover element is provided for sealing the bearing space and attached axially with.

Abstract: A detent fitting for use in a vehicle seat including a first fitting part and a second fitting part rotatable relative to each other about an axis of rotation, four locking elements movably mounted relative to the first fitting part, configured to move to a locking position in engagement with a toothing of the second fitting part, and a cam element rotatably mounted relative to the first fitting part and including a plurality of cams for supporting the locking elements in the locking position, so that each of the locking elements contacts an associated cam at a support point. Two of the support points are arranged closer to each other than the other support points.

Abstract: For detecting within a communication range of an antenna a contactless data storage device which is configured for inductive coupling with an electromagnetic field emitted by the antenna, a return signal is detected (S1) at the antenna during emission of an electromagnetic field pulse. During amplitude build-up of carrier oscillation at the beginning of the electromagnetic field pulse, an evaluation signal is generated (S2) based on the return signal, and the data storage device is detected (S3) based on the evaluation signal. By detecting the presence of the data storage device based on an evaluation signal generated during amplitude build-up, the detection of the data storage device can be initiated before carrier oscillation of the electromagnetic field pulse is stable. Consequently, the width of the electromagnetic field pulse can be shortened and, therefore, energy consumption for detecting the presence of the data storage device can be reduced.

Abstract: In an apparatus for operating a read/writer, including an antenna and a read/write unit, for communication with an identification medium via a communication link, a read/writer supply and a read/writer have a breakable connection arranged between them. When there is a contactless (operative) interconnection between the external power supply and the read/writer, the connection between the read/writer supply and the read/writer is open and the read/writer can be operated with the identification medium.

Abstract: For detecting within a communication range of an antenna a contactless data storage device which is configured for inductive coupling with an electromagnetic field emitted by the antenna, a return signal is detected (S1) at the antenna during emission of an electromagnetic field pulse. During amplitude build-up of carrier oscillation at the beginning of the electromagnetic field pulse, an evaluation signal is generated (S2) based on the return signal, and the data storage device is detected (S3) based on the evaluation signal. By detecting the presence of the data storage device based on an evaluation signal generated during amplitude build-up, the detection of the data storage device can be initiated before carrier oscillation of the electromagnetic field pulse is stable. Consequently, the width of the electromagnetic field pulse can be shortened and, therefore, energy consumption for detecting the presence of the data storage device can be reduced.

Abstract: In an apparatus for operating a read/writer, including an antenna and a read/write unit, for communication with an identification medium via a communication link, a read/writer supply and a read/writer have a breakable connection arranged between them. When there is a contactless (operative) interconnection between the external power supply and the read/writer, the connection between the read/writer supply and the read/writer is open and the read/writer can be operated with the identification medium.

Abstract: The invention relates to a method for recognizing identification media in the communication area of a write/read device functioning according to the principle of inductive coupling in the MHz range, wherein an antenna is used for transmitting and receiving HF signals, in addition to a circuit for transmitting HF signals with a standard transmitter power output and a logic circuit for evaluating communication between a write/read device and an identification medium. A short inquiry signal consisting of several fundamental components of the HF field and having a standard transmission power output is periodically transmitted via a transmission path and the antenna and a response signal is detected on the antenna. The response signal is compared to a reference signal and a communication signal is transmitted in order to recognize an identification medium in the event that the response signal is different from the reference signal.

Abstract: The invention relates to a method for recognizing identification media in the communication area of a write/read device functioning according to the principle of inductive coupling in the MHz range, wherein an antenna is used for transmitting and receiving HF signals, in addition to a circuit for transmitting HF signals with a standard transmitter power output and a logic circuit for evaluating communication between a write/read device and an identification medium. A short inquiry signal consisting of several fundamental components of the HF field and having a standard transmission power output is periodically transmitted via a transmission path and the antenna and a response signal is detected on the antenna. The response signal is compared to a reference signal and a communication signal is transmitted in order to recognize an identification medium in the event that the response signal is different from the reference signal.

Abstract: The coiling apparatus for flexible planar articles (44), in particular printed products such as newspapers, magazines and parts thereof comprises a winding core (16), which is rotatably journalled in a frame (12) and drivable by a drive shaft (28), and a coiling band (24) which directs the flexible planar articles (44) essentially tangentially to the coiling core and is wound up onto the coiling core together with the planar articles. A drive train comprising a driving disc (38), a drive belt (40) and a drive belt disc (42) makes it possible to rotate the shaft (14) on which the winding core (16) is rotatably mounted from the same motor as drives the band reel (26). Between the winding core (16) and the rotary shaft (14) there is located a spiral spring (18) which is secured at its one end (20) to the winding core and at its other end (22) to the rotary shaft (14).

Abstract: A ring-jet sensor (24) which is operated with air and is connected to an air-carrying line (23) is directed at the objects (27). The ring-jet sensor (24) is also coupled to a pressure sensor (37), the signal of which passes to a counter (40). In order to avoid connecting two lines to the ring-jet sensor (24), the said ring-jet sensor and also the pressure sensor (37), are each connected, in parallel, to one branch line (23, 35). The branch lines (23, 35) can carry either compressed air or suction air.