DE102006002120A1 - Motor vehicle door locking combination built into door enables vehicle door to be operated and closed soundlessly - Google Patents

Abstract

Combination of widely-known parts enables vehicle door to be operated soundlessly. Closing device inbuilt in door is used to shut the door. If wished, closing device can be switched off. To pull door (15) shut, door hits piston (8) and compresses air until door is still, making door lock into first grid. Through the stopping of the door, the external pressure on cylinder is largely relaxed and the compressed air in cylinder (7) can escape through the hole in cylinder. The tongue (3) slides over the lip (6) and brings the car door into its final unlocked state. Then the tongue withdraws and leaves the door free to open. The pushing back and forth of the tongue is achieved via the clockwise and anti-clockwise runnign of the engine (1).

Description

at Cars Motor vehicles must by design when closing the Doors - because of tight door seals - something Be applied force so that the latch engages properly.

at This process causes the well-known and annoying "door-slamming", which disturbs both the day and the night especially at night the people, in addition to parking lots Night bars or disco's live on which until the early Morning brisk and loud operation prevails.

In order to avoid this annoyance as far as possible, already known devices have been developed:
As you know, there are automatic door closing functions, but you can still hit the door while the loud door bang occurs.

Out For this reason, the following combination, consisting of known elements exists, proposed:

Car door lock combination (abbr. KTK)

1

electric motor

2

motor shaft with trapezoidal external thread

3

tongue with trapezoidal thread

4

Roller (ball bearing) on tongue 3

5

Guide the tongue 3 The listed parts 1 - 5 are in the car door 15 attached.

6

Lip is on the car frame 17 (Spar) attached. In lip 6 is cylinder 7 with pistons 8th (Buffer) installed.

9

Deepening in the cylinder bottom for compression spring 10

10

Spring, Pressure approx. 50 p

11

Rubber washer on piston 8th

12

hole in the piston for air outlet

13

Groove in the piston for locking and locking pistons 8th

14

Locking and locking bolts for pistons 8th

15

Car door

16

Rubber disc on car door 15 where she is on the piston 8th (Buffer) hits

17

Automotive frame (Holm)

The The invention relates to a device for quiet closing of motor vehicle doors and will - like the door lock - in the Vehicle door installed.

Car Türschliess combination (KTK)

Description of the function

When closing the car door 15 hits the door on the piston 8th on and compresses the air in the cylinder to the door 15 stationary. This hooks the door 15 in the first grid. By the stoppage of the door 15 is the external pressure on the piston 8th largely gone and the compressed air in the cylinder 7 can through the hole in the piston 8th escape.

Through a contact pushes the tongue 3 over the lip 6 and brings the car door to Endverrieglung.

Then the tongue goes 3 back again and gives the door 15 free to open again.

The forward and backward movement of the trains 3 takes place via left and right rotation in the engine 1 ,

Car Türschliess combination KFK can also save Be taken function or as additional locking the car door.

Claims (3)

Device for quiet closing of motor vehicle doors is characterized in that a fairly silent operation of the vehicle doors is ensured by this combination of known elements. Device for silent closing of motor vehicle doors is characterized in that the closing device for additional Locking the vehicle doors can be used. Device for silent closing of motor vehicle doors is characterized in that the closing device when needed can be switched off.