A hydraulic line connection for a hydraulic brake of vehicles with handlebar steering comprises a line-fastening device, which has a fastening portion for fastening the line-fastening device in a support of a hydraulic component of the hydraulic brake and a connecting portion for connection with a hydraulic line, wherein the line-fastening device has an extension, which is attached to the fastening portion on the side opposite to the connecting portion.

A coiled filter for use in a hydraulic braking system of a vehicle comprises a coiled mesh-like structure which is configured to be installed around a first surface of a cylindrical hydraulic component. The coiled filter is configured to have an internal spring force as a retention force which couples the filter to the first surface of the cylindrical hydraulic component. The filter may be pre-coiled prior to installation by plastically deforming to a diameter that is smaller than the diameter of the cylindrical hydraulic component on which the filter is installed.

A coiled filter for use in a hydraulic braking system of a vehicle comprises a coiled mesh-like structure which is configured to be installed around a first surface of a cylindrical hydraulic component. The coiled filter is configured to have an internal spring force as a retention force which couples the filter to the first surface of the cylindrical hydraulic component. The filter may be pre-coiled prior to installation by plastically deforming to a diameter that is smaller than the diameter of the cylindrical hydraulic component on which the filter is installed.

An ECP overlay system for a Russian distributor valve includes a manifold body having a pipe bracket face configured to engage a face of a pipe bracket of a brake system, a valve face configured to engage a face of a main portion of a Russian distributor valve of a brake system, and an electric manifold face. The system further including an electric manifold assembly engaged with the electric manifold face of the manifold body, with the electric manifold assembly having a pneumatic mode where the electric manifold assembly is configured to allow pneumatic-only control of a brake cylinder of brake system and an ECP mode where the electric manifold assembly is configured to allow electronic control of a brake cylinder of a brake system.

A brake hose comprising according to the disclosure may include: a tube-shaped inner rubber layer filled with a brake fluid; and a first reinforcing fiber layer, an intermediate rubber layer, a second reinforcing layer, and an outer rubber layer, which sequentially surround an outer circumferential surface of the inner rubber layer, wherein the first reinforcing fiber layer has a structure in which a plurality of layers of butyl rubber, which is a material having a high loss factor, are stacked on a PET fiber to improve vibration insulating performance, and various exemplary embodiments may be possible.

A brake hose comprising according to the disclosure may include: a tube-shaped inner rubber layer filled with a brake fluid; and a first reinforcing fiber layer, an intermediate rubber layer, a second reinforcing layer, and an outer rubber layer, which sequentially surround an outer circumferential surface of the inner rubber layer, wherein the first reinforcing fiber layer has a structure in which a plurality of layers of butyl rubber, which is a material having a high loss factor, are stacked on a PET fiber to improve vibration insulating performance, and various exemplary embodiments may be possible.

In a hydraulic brake system, which includes: a hydraulic pump which is driven by an electric motor and has the purpose of generating a fluid volume flow for the hydraulic brake system; and a solenoid valve for controlling the fluid volume flow from the hydraulic pump to a wheel brake, a method includes actuating the solenoid valve in such a way that by this means a fluid pulsation at the wheel brake is counteracted. Furthermore, the method may be implemented in a corresponding device.

An actuating device is part of a bicycle hydraulic operating system that also includes an additional actuating device and a hydraulic operated device. The hydraulic operated device includes a slave cylinder fluidly connected to an additional master cylinder of the additional actuating device such that operation of an additional operating member of the additional actuating device moves the slave piston. The actuating device includes an operating member, a master cylinder, a master piston and a fluid port. The fluid port fluidly connects the master cylinder to the slave fluid port such that operation of the operating member moves the slave piston. The actuating device has no fluid reservoir. The master cylinder of the actuating device is fluidly connected to the additional master cylinder of the additional actuating device at a point upstream of the fluid port with respect to a flow of hydraulic fluid towards the hydraulic operated device.

An actuating device is part of a bicycle hydraulic operating system that also includes an additional actuating device and a hydraulic operated device. The hydraulic operated device includes a slave cylinder fluidly connected to an additional master cylinder of the additional actuating device such that operation of an additional operating member of the additional actuating device moves the slave piston. The actuating device includes an operating member, a master cylinder, a master piston and a fluid port. The fluid port fluidly connects the master cylinder to the slave fluid port such that operation of the operating member moves the slave piston. The actuating device has no fluid reservoir. The master cylinder of the actuating device is fluidly connected to the additional master cylinder of the additional actuating device at a point upstream of the fluid port with respect to a flow of hydraulic fluid towards the hydraulic operated device.

A brake cylinder maintaining system that combines a brake cylinder maintaining check valve and a quick service limiting valve into a single unit to have lower hysteresis, and thus more precise BCM regulation pressure and a smaller pressure offset. The check valve and quick service valve are coupled to provide a single system having multiple valve seats for selective communication between quick service pressure and brake cylinder pressure on one hand, and between a brake cylinder maintaining pressure and brake cylinder pressure on the other hand.