About 91 results
https://drivepatents.com/patents/940429 · 20 Jul 2016
An electric brake device that allows reduction of generation of an operating noise without impairing a function of a brake, is provided. The electric brake device includes a brake rotor, a brake pad, an electric motor (2), a linear motion mechanism, and a ...
https://drivepatents.com/patents/940197 · 20 Jul 2016
An electromechanical actuator 200 in an aircraft brake system may include a stationary body, an actuator drive unit 210 in an actuator drive unit housing 211, a ball screw 206 coupled to the actuator drive unit 210, and a ball nut piston 204 coupled to the...
https://drivepatents.com/patents/940172 · 20 Jul 2016
The present disclosure provides devices and methods related to park brake systems and methods. In various embodiments, a park brake system may comprise a motor shaft 201 having a first diameter portion 202 and a second diameter portion 203, the second diam...
https://drivepatents.com/patents/940645 · 13 Jul 2016
An electric brake device that allows reduction of generation of an operating noise without impairing a function of a brake, is provided. The electric brake device includes a brake rotor, a brake pad, an electric motor (2), a linear motion mechanism, and a ...
https://drivepatents.com/patents/942395 · 1 Jun 2016
A mechanical linear actuator (100) in an aircraft brake may include a ball nut, a ball screw (120; 220; 300; 400), and an actuator drive unit housing (140; 240). The ball screw (120; 220; 300; 400) may rotate to drive the ball nut axially. The ball screw (...
https://drivepatents.com/patents/943607 · 4 May 2016
A vented EMA (2) may have a vent (14) that allows gas to pass from into and out of the vented EMA (2), while preventing liquid from passing into and out of the vented EMA (2). The vented EMA (2) may have a desiccant material (26) inside the vented EMA (2) ...
https://drivepatents.com/patents/944466 · 20 Apr 2016
It is desired to reduce the power consumption of an electric brake device, while reducing fluctuations in braking force within a permissible range. The brake device includes a control device (3) which performs feedback control using a braking force of a li...
https://drivepatents.com/patents/944807 · 13 Apr 2016
It is desired to effectively reduce cyclic fluctuations in braking force generated by any of electric brake devices mounted to a plurality of wheels of a vehicle, respectively, without increase the outputs of the electric motors of the respective electric ...
https://drivepatents.com/patents/945716 · 23 Mar 2016
An electric linear motion actuator whose power consumption is low is provided. The electric linear motion actuator includes an electric motor (10), a motion conversion mechanism (11) for converting the torque of the electric motor (10) to the linear drivin...
https://drivepatents.com/patents/946261 · 10 Feb 2016
An electro-mechanical actuator 200 including an aircraft parking brake may include a motor shaft 210, a park brake disk 220, and a voice coil assembly 230. The voice coil assembly 230 may include a bobbin 231 configured to translate between an engaged posi...