Brakes – Operators – Electric
Reexamination Certificate
2008-07-08
2008-07-08
King, Bradley T (Department: 3683)
Brakes
Operators
Electric
C188S071500, C188S073320, C188S072800
Reexamination Certificate
active
07395905
ABSTRACT:
The invention provides an electromechanical actuator for a vehicle brake, the actuator comprising: a motor; a screw-and-nut system having a first element, the screw or the nut, rotated by the motor; and an antirotation member preventing rotation of the second element of the screw-and-nut system, the nut or the screw, so that the second element moves linearly in response rotation of the motor so as to exert compression selectively on friction elements of the brake. According to the invention, the actuator is subdivided into a first portion comprising the screw-and-nut system, and a second portion comprising the motor, the portions being designed to be separable while the actuator is mounted on a brake.
REFERENCES:
patent: 6095293 (2000-08-01), Brundrett et al.
patent: 6662907 (2003-12-01), Brundrett et al.
patent: WO 99/21266 (1999-04-01), None
patent: WO 99/60285 (1999-11-01), None
patent: WO 01/20188 (2001-03-01), None
patent: WO 01/36837 (2001-05-01), None
Baldassara Patrick
Solignat Sylvain
King Bradley T
Messier-Bugatti
Sughrue & Mion, PLLC
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