TH43785B - Machine for locking and unlocking vehicle doors. - Google Patents

Abstract

DC60 (30/11/53) Vehicles for locking and unlocking vehicle doors are equipped with a cylinder lock. Rotated The door lock mechanism consists of a key operating input shaft which rotates to switch. Door lock and unlock status And a torque transmission cable for transmitting rotation of Rotator to the operating input shaft of this key. It connects one end of the torque transmission cable. This is connected to the rotator through a gear transmission mechanism, which is optimized in the gear chamber. This gear transmission mechanism is assembled by a front gear which is co-axially connected to the This rotor and the pinion gear, which has an axis perpendicular to the axis of this front gear. Get connected To this torque transmission cable And get to grind the teeth with this front gear This pinion gear will get The alignment is placed in the gear chamber so that it is capable of obtaining axial displacement In a limited range while maintaining this front gear tooth state, hence, although variation occurs with the assembly position of the cylinder lock and the door lock mechanism to the door, this can avoid Reduced ease of assembly where the cable delivers torque to This door locking mechanism Machines for locking and unlocking vehicle doors include a cylinder lock with a door lock mechanism rotator, as well as a key operating input shaft that rotates to switch states. Lock and unlock status of the door. And a torque transmission cable for transmitting the rotation of the rotator To the operating shaft of this key Will connect one end of this torque transmission cable. The gear transmission mechanism is assembled by a front gear which is axially coupled to the body. This rotation and the pinion gear, which has an axis perpendicular to the axis of this front gear. Get connected To this torque transmission cable And get to grind the teeth with this front gear This pinion gear will get The alignment is placed in the gear chamber so that it is capable of obtaining axial displacement In a limited range while maintaining the gearing state with this front gear, even though variations arise with the mounting position of the cylinder lock and the door lock mechanism. To this door The reduced ease of assembly into the torque transmission cable can be avoided. With this door locking mechanism

Claims (2)

1. A machine for locking and unlocking vehicle doors. Which includes Cylinder lock Where the rotor, which will rotate in response to the operation of the key, has been Rotating support at the body, cylindrical Door locking mechanism including operating input shaft Of the key, which is rotated to switch the locking and unlocking state of the door. And torque transmission cable For transmitting the rotation of the spinner to the operating input shaft of this key. Where to connect One end of this torque transmission cable is attached to the swivel. Through the transmission mechanism with a gear, which has been The fitting is in a gear chamber that has been assembled attached to this cylindrical body section. Where this gear transmission mechanism is assembled by a front gear which has been Connected coherently to this rotor. And the pinion gear, which is perpendicular to the axis of this front gear, has been connected to this torque transmission cable. And it has been tackled with this front gear and where this pinion gear is optimized in the gear chamber capable of being Displacement in an axial direction over a limited range while maintaining this gear-like state with front gear 2. A machine for locking and unlocking vehicle doors according to claim 1, where the fitment niche, which this turntable, is fitted in there to make it no A relative turn capability is provided at the middle part of this front sprocket, and the protrusion toward the side of the spinner is provided protruding at the end. Close the niches for this fit. Along with the surface of this section has a curved surface shape.