| 摘要 |
<p>The present invention discloses a hydraulic unit of an anti-lock brake system for vehicles having a housing (20) that is easily manufactured, whereby production efficiency is improved, and thus the manufacturing costs of the housing are reduced. The present invention also discloses a method of manufacturing the same. The hydraulic unit comprises a housing (20) having components that control braking oil pressure supplied to wheels of a vehicle, such as a plurality of valves (12,13), accumulators (14,17), and hydraulic pumps (15), mounted thereto, flow channels (29) formed in the housing, the flow channels (29) being connected between the components, and a plurality of pipes connected to each other in the housing. The components are provided at the outer surfaces of the positions where the components are mounted to the housing (20) with reinforcing parts (30). The reinforcing parts (30) are formed through injection molding of a resin material. The housing is provided with a plurality of bores (21,22) corresponding to the reinforcing parts (30) of the components. The bores (21,22) are formed through injection molding of a resin material. The reinforcing parts of the components are fitted in the bores, respectively. <IMAGE></p> |
