Locking device
First Claim
1. A locking device for doors or the like, in particular of vehicles, having an inside door opener and an outside door handle (12) which can be used to actuate at least one lock for locking the door, wherein only the inside door opener acts mechanically on the lock, and the outside door handle (12) is mechanically uncoupled from the lock, which can be actuated by an actuating drive (18) which is coupled to the outside door handle (12) by an electric control, the control instigating at least the opening command for the lock, when the outside door handle (12) is moved into an opening position, only under at least one defined allowable precondition;
- said at least one precondition being at least one of detection by the control of an opened state of a central locking system or a detection by the control of an unlocked position of a mechanical locking cylinder or a responding by the control to a radio signal of a remote controller as well as a transponder activated by the radio signal, or a detection by a microswitch with a signaling of the control of an open position of the outside door handle.
1 Assignment
0 Petitions
Accused Products
Abstract
The locking device (10) for doors, in particular of vehicles, has an inside door opener and an outside door handle (12) which can be used to actuate at least one lock for locking the door. Locking devices of this type are conventionally very complicated mechanically, since the mechanical connection between the outside door handle (12) and the lock is meant to be uncoupled as a function of various functional positions. In order to reduce the mechanical complexity, only the inside door opener should act mechanically on the lock, and the outside door handle (12) should act via an electric control on an actuating drive (18), which actuates the lock. In this case, the opening command is instigated only if at least one defined allowable precondition is present. The required additional functions of locking devices can very easily be controlled by the electric control, so that additional mechanical elements are not required. The unlocking with the aid of the inside door opener, which is desired from the point of view of safety, is maintained, and the ease of use is increased because of the lower opening forces of the outside door handle.
53 Citations
11 Claims
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1. A locking device for doors or the like, in particular of vehicles, having an inside door opener and an outside door handle (12) which can be used to actuate at least one lock for locking the door, wherein only the inside door opener acts mechanically on the lock, and the outside door handle (12) is mechanically uncoupled from the lock, which can be actuated by an actuating drive (18) which is coupled to the outside door handle (12) by an electric control, the control instigating at least the opening command for the lock, when the outside door handle (12) is moved into an opening position, only under at least one defined allowable precondition;
said at least one precondition being at least one of detection by the control of an opened state of a central locking system or a detection by the control of an unlocked position of a mechanical locking cylinder or a responding by the control to a radio signal of a remote controller as well as a transponder activated by the radio signal, or a detection by a microswitch with a signaling of the control of an open position of the outside door handle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A locking device for doors of vehicles having an inside door opener and an outside door handle (12) usable to actuate at least one lock for locking the door, wherein the inside door opener acts mechanically on the lock, and the outside door handle (12) is mechanically uncoupled from the lock, which is actuatable by an actuating drive (18) which is coupled to the outside door handle (12) by an electric control, the control commanding an opening of the lock when the outside door handle (12) is moved into an opening position and upon detection of an opened state of a central locking system or an unlocked position of a mechanical locking cylinder or a responding by the control to a radio signal of a remote controller as well as a transponder activated by the radio signal, or a detection by a microswitch with a signaling of the control of an open position of the outside door handle.
Specification