About 200 results
https://drivepatents.com/patents/957818 · 9 Sep 2015
Provided is a bearing device for a wheel, including a bearing (20) for a wheel including: an outer race (5) having double-row outer raceway surfaces (13, 14) formed on an inner circumference thereof; a hub wheel (1) and an inner race (2) having double-row ...
https://drivepatents.com/patents/957804 · 9 Sep 2015
An in-wheel motor drive device includes an electric motor (1) to drive a wheel, a wheel support bearing assembly (5) to support the wheel, and a speed reducer (2) to reduce the rotation of the electric motor (1) and then to transmit it to the wheel support...
https://drivepatents.com/patents/957788 · 9 Sep 2015
An object of the present invention is to provide a wheel bearing apparatus which can prevent generation of cracks during the face spline forming process. The present invention provides a wheel bearing apparatus in which a double row rolling bearing and a c...
https://drivepatents.com/patents/958045 · 2 Sep 2015
The electric brake actuator with a parking function is provided with: detection unit (35) which is provided in a vehicle in which the electric brake actuator is provided and is capable of detecting movement of the vehicle from a stop state; and determinati...
https://drivepatents.com/patents/958424 · 19 Aug 2015
An electric parking brake system includes an electric motor (M); a linear motion mechanism (A) that converts the rotational movement of a rotor shaft (12) of the electric motor (M) to a linear movement of a slide member (5) to operate a brake; a locking me...
https://drivepatents.com/patents/958377 · 19 Aug 2015
Provided is a bearing device (1) for a wheel, including: an outer member (2) having double-row outer raceway surfaces (7, 7) formed on an inner circumference thereof; an inner member (11) including: a hub wheel (3) having a wheel mounting flange (8) formed...
https://drivepatents.com/patents/949605 · 12 Aug 2015
An object of the present invention is to provide an in-wheel motor driving device having a structure which is less likely for a gear shaft 9a of an output gear 9 to become out of alignment even if the gear shaft 9a comes under a bending moment from a later...
https://drivepatents.com/patents/949579 · 12 Aug 2015
A motor abnormality detection apparatus for an electric vehicle is provided which is able to accurately detect an abnormality of electric motors and allows the cost to be reduced. The apparatus includes: a steering angle sensor (15b) sensing a steering ang...
https://drivepatents.com/patents/949929 · 22 Jul 2015
A suspension structure includes a pair of trailing arms (12), a beam member (13) connecting the pair of trailing arms, a bracket (21) connected to a rear end region of the trailing arm, and an in-wheel motor drive device (31) coupled and fixed to the brack...
https://drivepatents.com/patents/949926 · 22 Jul 2015
A suspension structure includes a pair of trailing arms (12) each having at its front end a pivot (14) that is attached to a vehicle body, a beam member (13) connecting the pair of trailing arms, and a pair of in-wheel motor drive devices (31) coupled and ...