Liquid pressure generating apparatus and driving apparatus

A liquid pressure generating apparatus comprising:

• a pump having a pump case and a pump drive shaft, and two one-way clutches arranged coaxially with the pump drive shaft in a line in the axial direction on the side of a first axial direction, which is one side of the pump drive shaft, with respect to the pump case, in the axial direction wherein
• the pump case includes a projecting portion projecting from the corresponding pump case in the first axial direction, and radially supporting the pump drive shaft from radially outside the corresponding pump drive shaft so as to be capable of rotating relatively with respect to each other,
• inner races of the respective two one-way clutches are integrated with each other and form a common inner race,
• outer races of the respective two one-way clutches are formed independently from each other and are driven respectively by pump driving members different from each other, and directions of restricted relative rotation with respect to the common inner race are identical to each other,
• the common inner race includes a coupling portion to be coupled to the pump driving shaft on the side of the first axial direction with respect to the projecting portion and a body portion extending from the coupling portion in a second axial direction opposite from the first axial direction and having a portion arranged on the radially outside the projecting portion and located at the same axial position as the corresponding projecting portion.