Hydraulic pressure control unit, saddle-riding type vehicle, and method for manufacturing hydraulic pressure control unit
The hydraulic control unit for straddle-type vehicles achieves miniaturization by using thermal clamping arms to secure the base and housing, addressing the limitations of conventional designs and enabling compact installation.
WO2025243105A1PCT designated stage Publication Date: 2025-11-27ROBERT BOSCH GMBH
Patent Information
- Application Number
- PCT/IB2025/053530
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-05-20
- Filing Date
- 2025-04-03
- Publication Date
- 2025-11-27
Smart Images
Figure IB2025053530_27112025_PF_FP_ABST
Abstract
The present invention provides a hydraulic pressure control unit for a saddle-riding type vehicle, with which further compactness can be achieved compared to conventional hydraulic pressure control units in the prior art. A hydraulic control unit according to the present invention is mounted on a saddle-riding type vehicle, and is a component of a brake system capable of executing anti-lock brake control. The hydraulic control unit comprises: a base body in which an internal flow passage interconnecting a wheel cylinder and a master cylinder is formed; and a resin housing that accommodates a control board for controlling a hydraulic pressure adjustment valve to open or close the internal flow passage. The housing includes: a body section for accommodating the control board; and a plurality of arm parts extending from the body section toward the base body, each facing a side surface of the base body. Each of the arm parts is provided with a heat-staked section connected to the base body.
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Citation Information
Patent Citations
Hydraulic pressure control unit, brake system, and straddle-type vehicle
US20220274567A1
Braking device
WO2013077342A1