摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wet brake device reducing abnormal noise during vehicle deceleration or switch back by using accelerator OFF without reducing an absorption heating value of a brake rotor during braking. Ž<P>SOLUTION: Brake rotors 24, 25 are provided to integrally rotate and slidably in an axial direction on rotary shafts 15, 16 of a first motor 13 and a second motor 14 via splines 15a, 16a. Brake disks 26, 27, 28 pressed by the brake rotors 24, 25 to apply braking force are disposed on both sides of the brake rotors 24, 25, and they are moved to braking positions of pressing the brake rotors by a piston part 29. The brake rotors 24, 25 are respectively provided on the rotary shafts 15, 16 one each, and they are composed in a state of abutting a plurality of plate bodies 24a, 25a in the axial direction. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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