To enhance the cooling efficiency of an in-wheel motor.
The motor vehicle includes baffle plates 21 disposed at an outer-peripheral portion of a disc brake 6 so as to face each other. The disc brake 6 has a ventilation passage 6a for cooling which allows outside air to pass through from an inner periphery side toward an outer periphery side. The baffle plate 21 is provided at a vehicle upper side and has an exhaust port 22 for supplying outside air exhausted from the ventilation passage 6a for cooling to the in-wheel motor 3. Such a structure can reduce the conduit resistance of the ventilation passage for cooling more than a conventional technology, thus enhancing the cooling efficiency of the in-wheel motor 3.
COPYRIGHT: (C)2011,JPO&INPIT
| JP2006199107A | ||||
| JP61191533U | ||||
| JP55112138U | ||||
| JP57049934U | ||||
| JP2005168120A | ||||
| JP2005337355A |
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu