Abstract: A valve train device includes a shaft having one or more actuation contours for actuating at least one actuation element of a valve of a combustion engine, and the actuation contours being arranged on the shaft so as to rotate therewith. A sensor unit including one or more sensors is provided, and each of the one or more sensors has a spatial sensing area for sensing a physical variable. In at least one axial position, an actuation contour of the one or more actuation contours is arranged at least partially in the spatial sensing area of a sensor of the one or more sensors.

Abstract: A system having a motorcycle and a transportable radio device. The motorcycle has a frame with a steering head bearing seat and a drive unit, and a switch unit and a control device. The control device has wireless communication with the radio device for controlling operating modes of the motorcycle, depending on an authentication information transmitted from the radio device to the control device. The control device is configured for wireless transmission to the radio device of a blocking information which shifts the radio device into a sleep mode, in which mode communication of the radio device to the control device ceases. The control device also is configured for wireless transmission of a first and/or second piece of time interval information relating to the length of a first and/or second time interval to the radio device, at the end of which the radio device is shifted into the sleep mode.

Abstract: A vehicle, in particular motorcycle, includes a frame, handlebars with two handlebar grips and a communication unit with at least one sensor for the acquisition of data relating to the vehicle, and an interface for transmitting the acquired data. A handlebar protector is arranged, preferably centrally, between the handlebar grips and the communication unit is arranged underneath the handlebar protector or at least partially, preferably entirely, within the handlebar protector.

Abstract: A motorcycle (1) is proposed in which a grip opening (29) forms a part of the flow path of the intake air of the engine (2). This grip opening (29) is formed by gaps (5) in the side spoilers (3, 19) and a recess (8) in the rear frame (6). Arranged at the recess (8) are the air inlet openings (11, 12, 13, 31, 32) of the air guidance device (9) in which the air filter element (7) for cleaning the intake air of the engine (2) is located.

Abstract: A gearshift lock for a gearbox includes a gearshift cylinder and a pawl wheel with a toothing. The gearshift lock includes a rotatably positioned pawl, and the pawl engages in the toothing of the pawl wheel in a locked position, and is disengaged from the pawl wheel in a freewheeling position. The pawl is pretensioned by a spring element in the direction of the locked position, and an engagement element is connected to the pawl. The engagement element holds the pawl in the freewheeling position by directly interacting with the gearshift cylinder against the effect of the spring element when the gearshift cylinder takes up a rotational position in a freewheeling rotational range, and the pawl can be released from the gearshift cylinder into a locked position by the engagement element when the gearshift cylinder takes up a rotational position in a locked rotational range.

Abstract: A valve arrangement for a vibration damper, as may be used on a vehicle. The vibration damper can be a telescopic suspension fork leg of a motorbike, or a shock absorber for a vehicle with more than one track, for example an automobile. The valve arrangement is for a vibration damper that has a valve housing with an annular valve seat, and is configured to receive damping fluid, and further having a valve piston arranged in an axially displaceable manner relative to the valve seat in an inner space of the valve housing. The valve piston has a main valve which has a flexible circular valve disc which can be removed from contact with a contact surface side on the valve seat. The valve disc is arranged on the valve piston by a guide pin, such that it can be moved axially relative to the latter and is guided radially.

Abstract: A battery power supply (1) for an industrial truck (8) used in a potentially explosive area is provided, having a housing (2) having a housing body (47) and a lid (4), wherein the housing body (47) has a receiving chamber (48) for receiving a battery tray (3) that has an inner chamber (20) having a traction battery (25) arranged therein, and the lid (4) is releasably placed on the housing body (47) using securing means (53), and the battery tray (3) has a battery tray lid (49) and a base (26) having walls (17, 18) extending away from the base (26), wherein, in a region adjacent to the base (26), at least one wall (17, 18) has a recess (19) penetrating the wall (17, 18) into the inner chamber (20).

Abstract: A suspension strut includes a cylinder having a piston moveable in the cylinder, a coil spring arranged around the cylinder, and an abutment element for mounting the coil spring. The position of the abutment element is adjustably fixable along the longitudinal direction of the cylinder with respect to one direction, the cylinder has a male thread, and the abutment element has a female thread corresponding to the male thread. A thread insert is arranged in the abutment element, the thread insert has a holding region and an actuating region, and the region between the holding region and the actuating region can be arranged in the threads of the male thread of the cylinder. A holding means for the holding region is in the abutment element, the actuating region is mounted moveably in the abutment element, and the diameter of the thread insert is variable by movement of the actuating region.

Abstract: A motorcycle includes a display unit for representing information on the driving state and operating parameters of the motorcycle, an operating unit to generate control commands for controlling the display unit, and a multifunctional device with a screen. An application can be installed on the multifunctional device to allow other applications installed on the multifunctional device to be opened. The selection of further applications to be opened by the application can be represented on the screen in the form of pictograms. A control unit uses control commands for controlling the application, and the further applications to be opened by the application can be transmitted to the multifunctional device. The control commands for controlling the application, and the further applications to be opened by the application, can be generated by the operating unit, and a switching device can switch between control of the display unit and control of the multifunctional device.