Cup seals are fitted to a cylinder hole of a hydraulic pressure master cylinder. A plunger is movably inserted into the cylinder hole via the cup seals. A fluid chamber is formed on an outer circumferential side of the cylinder hole and between the cup sea...

According to an aspect of the present invention, there is provided a vehicle hydraulic master cylinder comprising; a bottomed cylinder hole having an annular seal groove; a cup seal fitted into the seal groove; and a concave-shaped plunger slidably inserte...

A hydraulic brake control apparatus including a body portion (110), a hydraulic brake control mechanism, and a lever portion (160). The body portion (110) has a first section (130) configured to fit within an interior of a bar opening and a second section ...

A control lever (100) including a body portion (110), a mounting portion (140), at least one mounting screw (150,152), and a lever portion (160). The body portion (110) has a first section (130) configured to fit within an interior of a bar opening, where ...

The invention relates to a device for reducing vibrations in a hydraulic force transfer system, which system comprises a master cylinder (3) and a slave cylinder (5) connected to the master cylinder (3) via a hydraulic line (4). A membrane (33) is position...

Actuating armature (1) comprises a hand lever (6) pivotably mounted about a pivot joint (5) and having an outer section (8a) and an inner section (8b) connected via an intermediate joint (9). The intermediate joint is designed for pivoting and moving the o...

A hydraulic master cylinder (1) for a vehicle having a bar handle has a hydraulic master cylinder (2) including a cylinder bore (10) opening toward a front part of a vehicle body and a piston (11) inserted into the cylinder bore (10), the hydraulic chamber...