US 12,065,864 B2
Door leaf assembly with electric unlocking system
Marco Savant, Pianezza (IT); and Antonino Cannavo, Pianezza (IT)
Assigned to U-SHIN ITALIA S.P.A., Pianezza (IT)
Filed by U-Shin Italia S.p.A., Pianezza (IT)
Filed on Dec. 22, 2020, as Appl. No. 17/130,858.
Application 17/130,858 is a continuation of application No. PCT/EP2019/066461, filed on Jun. 21, 2019.
Claims priority of application No. 18/55557 (FR), filed on Jun. 22, 2018.
Prior Publication US 2021/0108450 A1, Apr. 15, 2021
Int. Cl. E05B 81/76 (2014.01); E05B 77/04 (2014.01); E05B 85/10 (2014.01)
CPC E05B 85/103 (2013.01) [E05B 77/04 (2013.01); E05B 81/76 (2013.01); E05B 81/77 (2013.01); E05B 85/107 (2013.01); E05Y 2400/445 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A door leaf handle assembly configured to be mounted on a door of a motor vehicle, the door leaf handle assembly comprising:
a base configured to be fixed on the door;
a handle connected to the base by a hinge at a first end of the handle, the handle being movable in rotation relative to the base between a rest position in which the handle is positioned substantially parallel to the base, and an opening position of the door in which the handle is inclined relative to the base;
an actuator housed in the base, configured to move the handle at least into the opening position;
a first control device configured to open the door, the first control device being integrated in the handle and connected to an electric unlocking system, the handle including a touch zone on an inner surface configured to receive a pressure from a hand of a user to activate the first control device and generate a first control signal; and
a second control device positioned on the base, the second control device being actuated by a movement of the handle from the opening position to an over-opening position to generate a second control signal, the electric unlocking system being configured to receive the first control signal or, if the first control signal is not transmitted to the electric unlocking system, the second control signal in order to unlock and allow opening of the door by the user,
wherein the first control device and the second control device are each connected to the electric unlocking system by a distinct electrical connection.