A bicycle brake lock device and a bicycle brake assembly comprising the same. The device comprises a separate lock means that can restrain a first and a second rotation link of a bicycle brake in a brake operating state to prevent the rotation thereof. Therefore, even without a separate lock device such as a lock, the lock means can simply operate in a lock mode to make the riding of a bicycle impossible, and thus can prevent the bicycle from being stolen. Also, a user can safely fix and restrain a bicycle through a lock means by carrying only a lock key without carrying a separate big and heavy lock device, and thus more conveniently use the bicycle. In particular, a bicycle can be prevented from being stolen even by use of a tool such as a cutter, and thus achieves an enhanced safety from the bicycle theft.

A bicycle brake lock device and a bicycle brake assembly comprising the same. The device comprises a separate lock means that can restrain a first and a second rotation link of a bicycle brake in a brake operating state to prevent the rotation thereof. Therefore, even without a separate lock device such as a lock, the lock means can simply operate in a lock mode to make the riding of a bicycle impossible, and thus can prevent the bicycle from being stolen. Also, a user can safely fix and restrain a bicycle through a lock means by carrying only a lock key without carrying a separate big and heavy lock device, and thus more conveniently use the bicycle. In particular, a bicycle can be prevented from being stolen even by use of a tool such as a cutter, and thus achieves an enhanced safety from the bicycle theft.

The invention relates to a hoop lock having a lock body and a hoop which is movable relative to the lock body between an open position and a closed position, wherein a latch is arranged in the lock body that is selectively movable into an unlocked position or into a locked position, with the latch locking the hoop at the lock body when the hoop is in the closed position and the latch is in the locked position. The latch is fastened to a pivot lever pivotable about a pivot axis and is movable between the unlocked position and the locked position by a pivot movement of the pivot lever.

The invention relates to a hoop lock having a lock body and a hoop which is movable relative to the lock body between an open position and a closed position, wherein a latch is arranged in the lock body that is selectively movable into an unlocked position or into a locked position, with the latch locking the hoop at the lock body when the hoop is in the closed position and the latch is in the locked position. The latch is fastened to a pivot lever pivotable about a pivot axis and is movable between the unlocked position and the locked position by a pivot movement of the pivot lever.

A driving device for an electric vehicle includes a pedal shaft, first and second electric motors, an output shaft, and a superposition transmission whose gear ratio is steplessly adjustable by way of the electric motors. The transmission also couples the pedal shaft and the output shaft to each other. A torque generated by the first electric motor and/or the second electric motor can be at least partially transmitted to the output shaft. The driving device further includes an electronic anti-theft device used to lock the bicycle. When locked, at least one of the electric motors is operable to generate a torque that counteracts a rotation of the pedal shaft in a forward direction of rotation to inhibit theft of the bicycle.

The bicycle brake lock comprises a cycle, a locking structure, and a personal data device. The cycle is defined elsewhere in this disclosure. The locking structure locks the disk brake system of the cycle such that the cycle cannot roll over a supporting surface. The personal data device controls the operation of the locking structure.

The bicycle brake lock comprises a cycle, a locking structure, and a personal data device. The cycle is defined elsewhere in this disclosure. The locking structure locks the disk brake system of the cycle such that the cycle cannot roll over a supporting surface. The personal data device controls the operation of the locking structure.

Various systems and methods associated with protecting a rider of an electric bicycle from hazards while riding their bicycle are described. In some embodiments, the systems and methods enhance the safety of the rider in response current detected conditions surrounding the rider, such as conditions associated with the route or path traveled by the rider, other vehicles within the route or path traveled by the rider, potential hazards within the route or path traveled by the rider, environmental conditions through which the rider is traveling, and so on.

The invention relates to a brake disk lock comprising a brake disk detection device, a sensor for detecting a positional change of the lock, an alarm module that is configured to output an alarm when the sensor detects a relevant positional change of the lock, an unlocking motor for unlocking the lock, an authentication module for a wireless authentication of a user of the lock, and an actuation element that can be actuated by the user and by means of which the authentication module can be activated. A further subject is a locking system comprising such a lock and a mobile end device by means of which a user of the brake disk lock can authenticate himself thereat. The invention further relates to a method of unlocking a brake disk lock.

The invention relates to a hoop lock having a lock body and a hoop which is movable relative to the lock body between an open position and a closed position, wherein a latch is arranged in the lock body that is selectively movable into an unlocked position or into a locked position, with the latch locking the hoop at the lock body when the hoop is in the closed position and the latch is in the locked position. The latch is fastened to a pivot lever pivotable about a pivot axle and is movable between the unlocked position and the locked position by a pivot movement of the pivot lever.