A bicycle brake is provided, including: a clamping arm, having a slide slot; a braking assembly, having an axle portion, the axle portion being slidably arranged within the slide slot; and an elastic member, abutting against the clamping arm and the axle portion so that the axle portion has a tendency to move toward a direction normally.

A bicycle brake is provided, including: a clamping arm, having a slide slot; a braking assembly, having an axle portion, the axle portion being slidably arranged within the slide slot; and an elastic member, abutting against the clamping arm and the axle portion so that the axle portion has a tendency to move toward a direction normally.

A manual brake structure is employed to stop a bicycle or motorcycle and contains: a casing, a body, a roller, a first brake line, a second brake line, and a third brake line. The casing includes a first cap and a second cap. The body is housed in the casing and includes a first accommodation portion and a second accommodation portion having two first apertures. The roller is housed in the first accommodation portion and includes a trench. The first brake line is bent in half, fitted into the trench, and connected with a first brake and a second brake of the bicycle or motorcycle. The second brake line includes a first stop block and couples with a first controller of the bicycle or motorcycle. The third brake line includes a second stop block and couples with a second controller of the bicycle or motorcycle.

The present application relates to a synchronously driven brake, belonging to the field of vehicle brake devices. The synchronously driven brake includes a balancing frame configured to be connected with a brake cable and driven by the brake cable, wherein a pull cable is connected to the balancing frame and connected with two cable locking members, and configured to apply a same force to the two cable locking members; braking portions driven by the cable locking member to move and press against a wheel rim to decelerate the wheel rim are respectively connected to the cable locking members; and the synchronously driven brake further includes restoring portions applying to the braking portions a force enabling the braking portions to move away from the wheel rim.

The present application relates to a synchronously driven brake, belonging to the field of vehicle brake devices. The synchronously driven brake includes a balancing frame configured to be connected with a brake cable and driven by the brake cable, wherein a pull cable is connected to the balancing frame and connected with two cable locking members, and configured to apply a same force to the two cable locking members; braking portions driven by the cable locking member to move and press against a wheel rim to decelerate the wheel rim are respectively connected to the cable locking members; and the synchronously driven brake further includes restoring portions applying to the braking portions a force enabling the braking portions to move away from the wheel rim.

A bicycle brake device comprises a friction member, a base member, a link structure, and a piston. The base member includes a hydraulic cylinder. The link structure is configured to couple the friction member to the base member so as to move the friction member relative to the base member between a rest position and a braking position. The piston is movable in the hydraulic cylinder in a movement direction and configured to push the link structure to move the friction member from the rest position toward the braking position.

A bicycle brake device comprises a friction member, a base member, a link structure, and a piston. The base member includes a hydraulic cylinder. The link structure is configured to couple the friction member to the base member so as to move the friction member relative to the base member between a rest position and a braking position. The piston is movable in the hydraulic cylinder in a movement direction and configured to push the link structure to move the friction member from the rest position toward the braking position.

A discoidal brake for a bicycle comprises a pair of discoids, each of which is mounted on a bicycle member laterally of a wheel rim, one on either side of the wheel. The discoid is pivotally mounted in levered relation on each pivot mount below adjacent and biased away from the wheel rim. A brake shoe is affixed to each discoid to allow camming of the brake shoe into the wheel rim facilitating braking. A control cable is affixed to a control member above the wheel with the control member being connected to the center of a yoke cable. The yoke cable is affixed to each discoid with yoke cable passed partway around the annular component on each discoid.

The present application relates to a synchronously driven brake, belonging to the field of vehicle brake devices. The synchronously driven brake includes a balancing frame configured to be connected with a brake cable and driven by the brake cable, wherein a pull cable is connected to the balancing frame and connected with two cable locking members, and configured to apply a same force to the two cable locking members; braking portions driven by the cable locking member to move and press against a wheel rim to decelerate the wheel rim are respectively connected to the cable locking members; and the synchronously driven brake further includes restoring portions applying to the braking portions a force enabling the braking portions to move away from the wheel rim.

The present application relates to a synchronously driven brake, belonging to the field of vehicle brake devices. The synchronously driven brake includes a balancing frame configured to be connected with a brake cable and driven by the brake cable, wherein a pull cable is connected to the balancing frame and connected with two cable locking members, and configured to apply a same force to the two cable locking members; braking portions driven by the cable locking member to move and press against a wheel rim to decelerate the wheel rim are respectively connected to the cable locking members; and the synchronously driven brake further includes restoring portions applying to the braking portions a force enabling the braking portions to move away from the wheel rim.