Abstract: The present invention relates to a freewheel hub for a bicycle, comprising a freewheel device which optionally allows relative rotation between a hub sleeve and a driver or couples the hub sleeve and the driver in a torque-transmitting manner. The freewheel device has at least one first clutch ring and at least one second clutch ring, wherein the first clutch ring is coupled or coupleable to the hub sleeve in a torque-transmitting manner, and wherein the second clutch ring is coupleable or coupled to the driver in a torque-transmitting manner, and wherein the first and the second clutch ring are displaceable axially relative to the hub axle between an engaged position and a freewheel position. Provision is made here for at least one magnet arrangement accommodated in apertures in the first clutch ring to keep the clutch rings in the engaged position.

Abstract: A freewheel hub for a bicycle is presented. The freewheel hub may include a hub axle, a hub sleeve which is mounted rotatably on the hub axle, and a driver which is mounted rotatably on the hub axle and can be connected to at least one sprocket arrangement. A freewheel device may be arranged between the hub sleeve and the driver. The free wheel device may include a first clutch ring, which is coupled or couplable to the hub sleeve in a torque-transmitting manner, a second clutch ring, which is coupled or couplable to the driver in a torque-transmitting manner. The two clutch rings have mutually facing axial toothings and a preload device which is designed and arranged to preload the two clutch rings axially towards one another, wherein the preload device has a spring arrangement with at least one spring element made of a plastic with a cellular structure.

Abstract: The present disclosure relates to a method for transmitting data packets from a transmitting device to a receiving device in a motor vehicle, the data packets being transmitted via a gateway device and, for this purpose, the gateway device receiving the data packets from the transmitting device and forwarding them to the receiving device. The invention provides that the data packets of the transmitting device are each addressed to an IP address and the gateway device in the data packets respectively replaces a first packet part, by which a connection layer of an Ethernet data connection is implemented, with a corresponding packet part of the bus protocol and, in a second packet part, by which a network layer with the IP address is implemented, retains the IP address and forwards the data packets with the IP address located in the second packet part to the receiving device.

Abstract: The present invention relates to a freewheel hub for a bicycle, comprising a freewheel device which optionally allows relative rotation between a hub sleeve and a driver or couples the hub sleeve and the driver in a torque-transmitting manner. The freewheel device has at least one first clutch ring and at least one second clutch ring, wherein the first clutch ring is coupled or coupleable to the hub sleeve in a torque-transmitting manner, and wherein the second clutch ring is coupleable or coupled to the driver in a torque-transmitting manner, and wherein the first and the second clutch ring are displaceable axially relative to the hub axle between an engaged position and a freewheel position. Provision is made here for at least one magnet arrangement accommodated in apertures in the first clutch ring to keep the clutch rings in the engaged position.

Abstract: The present invention relates to a freewheel hub for a bicycle, comprising a freewheel device which optionally allows relative rotation between a hub sleeve and a driver or couples the hub sleeve and the driver in a torque-transmitting manner. The freewheel device has at least one first clutch ring and at least one second clutch ring, wherein the first clutch ring is coupled or coupleable to the hub sleeve in a torque-transmitting manner, and wherein the second clutch ring is coupleable or coupled to the driver in a torque-transmitting manner, and wherein the first and the second clutch ring are displaceable axially relative to the hub axle between an engaged position and a freewheel position. Provision is made here for at least one magnet arrangement accommodated in apertures in the first clutch ring to keep the clutch rings in the engaged position.

Abstract: The present disclosure relates to a method for transmitting data packets from a transmitting device to a receiving device in a motor vehicle, the data packets being transmitted via a gateway device and, for this purpose, the gateway device receiving the data packets from the transmitting device and forwarding them to the receiving device. The invention provides that the data packets of the transmitting device are each addressed to an IP address and the gateway device in the data packets respectively replaces a first packet part, by which a connection layer of an Ethernet data connection is implemented, with a corresponding packet part of the bus protocol and, in a second packet part, by which a network layer with the IP address is implemented, retains the IP address and forwards the data packets with the IP address located in the second packet part to the receiving device.

Abstract: The present invention relates to a freewheel hub for a bicycle, comprising a freewheel device which optionally allows relative rotation between a hub sleeve and a driver or couples the hub sleeve and the driver in a torque-transmitting manner. The freewheel device has at least one first clutch ring and at least one second clutch ring, wherein the first clutch ring is coupled or coupleable to the hub sleeve in a torque-transmitting manner, and wherein the second clutch ring is coupleable or coupled to the driver in a torque-transmitting manner, and wherein the first and the second clutch ring are displaceable axially relative to the hub axle between an engaged position and a freewheel position. Provision is made here for at least one magnet arrangement accommodated in apertures in the first clutch ring to keep the clutch rings in the engaged position.

Abstract: The invention relates to a drive pawl within a bicycle transmission, wherein at least one torque transmission path extends from an input side to an output side across the same, and that has allocated thereto, relative to a first component supporting said pawl, a rotatable ring part, which interacts with the pawl for the alternate activation and deactivation of the pawl.

Abstract: An operating mechanism by which the linear movement of a gearshift cable is converted into a rotational movement of an operating sleeve and transmitted to the interior of a bicycle multispeed gear hub.

Abstract: Embodiments of the invention provide systems and methods for handling internal compiler errors encountered during compilation of a computer program without breaking the compilation. Implementations of a computer-implemented compiler system include a compiler driver, configured to compile a computer program according to a set of compiler settings, and a number of compiler components, each corresponding to a portion of the computer program. Each compiler component is configured to detect an internal compiler error during compilation of the component; identify a recovery plan having a recovery target and at least one recovery setting; and direct the driver to continue compiling the computer program according to the recovery plan, such that the compilation recompiles from the recovery target and according to a modified set of compiler settings according to the at least one recovery setting.

Abstract: An operating mechanism by which the linear movement of a gearshift cable is converted into a rotational movement of an operating sleeve and transmitted to the interior of a bicycle multispeed gear hub.

Abstract: A bicycle multi-speed internal gear hub including a hub axle, a hub shell rotatably mounted about the hub axle, a driver rotatably mounted about the hub axle and at least two gear stages providing at least two gear ratios. Each gear stage includes a planetary gear mechanism having at least one sun gear, a sun gear clutch connecting the sun gear and the hub axle to rotate together, a planet carrier and a ring gear. The at least two gear stages connected in series. One of the at least two gear stages is an overdrive gear stage with a greater speed at a gear stage output then at a gear stage input, the other of the at least two gear stages is an underdrive gear stage with a lower speed at the gear stage output than at the gear stage input. One of the at least two gear stages is coupled to the driver and the other of the at least two gear stages is coupled to the hub shell.

Abstract: Apparatus, methods and computer program products are disclosed for a high level language compiler that includes a binary re-optimization capability. This re-optimization capability inputs a binary executable and outputs a binary module optimized for a target computer system. The binary module can be linked to create an optimized binary executable. This capability is provided by adding a front end segment to the compiler that reads the binary executable and creates an intermediate representation of the binary executable. This intermediate representation is normalized to remove prior optimization artifacts and to virtualize register usage. The intermediate representation is then optimized for a target computer system resulting in a binary module that can be linked to make a binary executable that is optimized for the target computer.