BRMU8901970U2 - CONSTRUCTIVE ARRANGEMENT ARRANGEMENT FOR VEHICLE DOOR DRIVING - Google Patents

Abstract

CONSTRUCTIVE ARRANGEMENT ARRANGEMENT FOR VEHICLE DOOR DRIVING. A CONSTRUCTIVE ELECTRIC MECHANISM ARRANGEMENT PROCEDURE FOR DRIVING A VEHICLE DOOR COMPLETING WITH A ELECTRIC MOTOR FRAME (11) CONNECTED TO THE VEHICLE, WITH A SHAFT (111) WITH A DEVELOPMENT ENGINE (12) COUPLED TO A MOVED GEAR (13) ACTING ON A THIRD GEAR (14) FIXED ON A SHAFT (15) WHICH HAS A FREE LABELING TERMINAL GIVEN FROM A DOOR (30) PROMOTING THE DOOR (18) 200), AND A STEEL CABLE (51) FIXED AT AN END TO THE DOOR (200) AND OPPOSITE END TO THE BRIDGE (30) OF THE ELECTRIC MECHANISM, SAID STEEL CABLE (51) ACTUATED BY AN EMERGENCY DRIVE .

Description

CONSTRUCTIVE ARRANGEMENT ARRANGEMENT FOR VEHICLE TA DRIVING

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The present utility model / concerns a constructive arrangement in an electric mechanism for driving a vehicle door. More specifically it comprises an electrical assembly applied to vehicles with hinged or sedan doors that acts through gears and an arm that transmits movement to the door.

The drive of vehicle doors is made pneumatically or with an electromechanical mechanism that is positioned on the door side of the vehicle and occupies a large area, said mechanism driven by a motor that drives a gearbox and which in turn drives a arm fixed to the door, transmitting the opening and closing movement.

However, a compact and easy-to-maintain electric mechanism is still required, with an emergency door opening device manually in the event of electrical or mechanical failure in the vehicle, such a constructive arrangement in an electric vehicle door drive mechanism being described and claimed in the present application. Generally speaking, the present utility model relates to a constructive arrangement in an electric vehicle door drive mechanism comprising a structure provided with an electric motor connected to the vehicle, with the motor shaft having the arrangement of a motor gear coupled to a driven gear acting on a third gear fixed to a shaft having at the opposite end a coupled arm, said arm having at the free end a label terminal provided with a pivot promoting the door, and a wire rope fixed at one end to the door and opposite extraterifètee} to the tip of the electric mechanism, said wire rope actuated by a lever for emergency actuation.

Characteristic of the utility model is a constructive arrangement in electric mechanism for driving vehicle door that acts through gears next to the arm that transmits the movement to the door.

Characteristic of the utility model is a constructive arrangement in an electric vehicle door drive mechanism that features an emergency device for manually opening the door in the event of electrical or mechanical breakdown in the vehicle.

Characteristic of the utility model is a constructive arrangement in electric mechanism for driving the vehicle door that features an arm adjustable with respect to the axle, facilitating the mounting and positioning of said arm.

An additional feature is a constructive arrangement in an electric vehicle door drive mechanism that features adjustment between the arm and the articulation.

Figure 1 presents the perspective view of the electric mechanism with the arm fixed.

Figure 2 shows details of the arm attachment to the structure of the electric mechanism.

Figure 3 shows the top view.

Figure 4A shows representation of the electrical mechanism applied to a door and Figure 4B shows representation of the arm promoting the opening of the door.

Figure 5 presents a representation of the electric mechanism coupled to a vehicle door, showing the arrangement of the wire rope for emergency activation. The constructive arrangement in an electric vehicle door drive mechanism, object of the present utility model, comprises a structure (10) provided with an electric motor

(11) connected to the vehicle, said motor (11) with clockwise and counterclockwise rotation.

Motor shaft 11 is provided with a motor gear

(12) coupled to a driven gear (13) providing a speed reduction, said driven gear (13) acting on a third gear (14). The third gear (14) is fixed to an axle (15) having at the opposite end a coupled arm (20).

The arm (20) has at its free end a label terminal provided with a tip (30) that promotes articulation at the time of opening and closing of the door (200).

The arm (20) has adjustments with respect to the axis (15), in view of said axis (15) and the arm bushing (20) being ribbed, facilitating the assembly and positioning of the arm (20). In addition, a setting is checked at the connection between the arm (20) and the tip (30).

The electric vehicle door drive mechanism has a wire rope (51) actuated by a lever (52) to provide the door opening (200) in the event of an electrical or mechanical breakdown in the vehicle in view of the engine. (11) does not actuate the gear unit due to de-energization.

The wire rope (51) is fixed at one end to the door (200) and opposite end to the ferrule (30) of the electrical mechanism, as shown in Figure 5, said wire rope (51) which promotes the d '*ο * &'

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uncoupling the teeth of the drive gear (12) from the derofes L of the driven gear (13), promoting the opening of the door (200). "% i} S

The emergency actuation can also be done directly on the lever (52) by manual actuation.

Claims (1)

1. CONSTRUCTIVE ELECTRIC MECHANISM FOR VEHICLE DOOR DRIVING which comprises a structure (10) provided with an electric motor (11) connected to the vehicle, characterized in that the shaft (111) of the motor (11) has the arrangement of a motor gear (12) coupled to a driven gear (13) acting on a third gear (14) fixed to an axle (15) having at the opposite end a coupled arm (20), said arm (20) having at the end free a label terminal provided with a ferrule (30) which pivots the door (200), and a wire rope (51) attached at one end to the door (200) and opposite end to the ferrule (30) of the electrical mechanism, said wire rope (51) actuated by a lever (52) for emergency actuation.