A brake unit for a hydraulic brake system of a vehicle has at least one fluid reservoir for the supply of a hydraulic pressure medium to the brake unit. The brake unit has a housing with at least one receiving seat for receiving a connector piece formed on the fluid reservoir and at least one form-fitting fastening point for securing the fluid reservoir in position relative to the housing. The fastening point comprises at least one reservoir interface formed on the fluid reservoir and at least one counterpart interface, which is situated outside the fluid reservoir. The counterpart interface is arranged on a separate installation component that is connected to the housing.

A brake unit for a hydraulic brake system of a vehicle has at least one fluid reservoir for the supply of a hydraulic pressure medium to the brake unit. The brake unit has a housing with at least one receiving seat for receiving a connector piece formed on the fluid reservoir and at least one form-fitting fastening point for securing the fluid reservoir in position relative to the housing. The fastening point comprises at least one reservoir interface formed on the fluid reservoir and at least one counterpart interface, which is situated outside the fluid reservoir. The counterpart interface is arranged on a separate installation component that is connected to the housing.

A hydraulics assembly, in particular for controlling the brake pressure of a wheel brake of an electronically slip-controllable brake system of a motor vehicle, includes a hydraulic block having a recess for receiving a pump element, a line connection for contacting the hydraulics assembly to the wheel brake, channels for providing the pump element with brake fluid, and a hydraulic cavity formed in the interior of the hydraulic block, which cavity is contacted with the recess for the pump element. The cavity includes a riser, which extends from the recess for the pump element in the direction toward the line connection of the hydraulic block and is contacted with the recess for the pump element. The suction line collects gas escaping from the pressure means due to temperature and/or pressure changes and improves the operating noise of the hydraulics assembly.

A hydraulics assembly, in particular for controlling the brake pressure of a wheel brake of an electronically slip-controllable brake system of a motor vehicle, includes a hydraulic block having a recess for receiving a pump element, a line connection for contacting the hydraulics assembly to the wheel brake, channels for providing the pump element with brake fluid, and a hydraulic cavity formed in the interior of the hydraulic block, which cavity is contacted with the recess for the pump element. The cavity includes a riser, which extends from the recess for the pump element in the direction toward the line connection of the hydraulic block and is contacted with the recess for the pump element. The suction line collects gas escaping from the pressure means due to temperature and/or pressure changes and improves the operating noise of the hydraulics assembly.

A dual input master cylinder, comprising a housing having a first input, a piston base positioned within the housing, and a piston rod having a first end and a second end, the first end of the piston rod abutting the piston base and the second end of the piston rod acting as a second input of the dual input master cylinder, wherein the piston rod is capable of being spaced apart from the piston base.

A dual input master cylinder, comprising a housing having a first input, a piston base positioned within the housing, and a piston rod having a first end and a second end, the first end of the piston rod abutting the piston base and the second end of the piston rod acting as a second input of the dual input master cylinder, wherein the piston rod is capable of being spaced apart from the piston base.

An accumulator piston, in particular a piston for a pressure medium accumulator of a hydraulic unit of an electronically slip-controllable vehicle brake system, includes a cylindrical piston shaft, and a piston head covering the piston shaft. The piston head includes a circumferentially closed blind-hole-shaped recess having an opening. A cross section of the recess in a region of the opening has at least one smaller dimension than a cross section in a region of a base of the recess opposite the opening. The recess forms a mechanism configured to separate particles out from the pressure medium.

A replaceable fluid container for an engine or a vehicle, comprising: a fluid reservoir, at least one fluid port adapted to couple with a fluid circulation system; and an actuator, configured to be operated between a first condition and a second condition, wherein the actuator is configured, in the first condition, to enable the fluid container to be inserted into and/or held in a dock, in a seated but undocked condition, and inhibit docking of the fluid container to the dock; and wherein the actuator is further configured, when operated from the first condition to the second condition with the fluid container being in the seated but undocked condition, to enable the fluid container to dock in an engaged condition with the dock, associated docks and associated methods of supplying a fluid to a vehicle or an engine and of decoupling a fluid container from a fluid circulation system of a vehicle or an engine.

A removable cover is an apparatus that is used to externally protect a brake fluid reservoir of a motorcycle. The apparatus includes a membrane. The membrane is used to enclose the exterior surface of a brake fluid reservoir. The membrane includes at least one opening, and an external surface. The at least one opening allows the apparatus to receive a brake fluid reservoir. The external surface is preferably configured to form a head including eyes, nose, and ears. The membrane is capable of forming a volume configured to enclose a brake fluid reservoir. At least a portion of the membrane possess elasticity allowing the apparatus to fit on any size brake fluid reservoir.

A removable cover is an apparatus that is used to externally protect a brake fluid reservoir of a motorcycle. The apparatus includes a membrane. The membrane is used to enclose the exterior surface of a brake fluid reservoir. The membrane includes at least one opening, and an external surface. The at least one opening allows the apparatus to receive a brake fluid reservoir. The external surface is preferably configured to form a head including eyes, nose, and ears. The membrane is capable of forming a volume configured to enclose a brake fluid reservoir. At least a portion of the membrane possess elasticity allowing the apparatus to fit on any size brake fluid reservoir.