ROLLER CARRIAGE FOR THE RECEPTION OF A SLIDING DOOR WITH AN ACCESSORY DEVICE

1 . A roller carriage for the reception of a sliding door including a roller module for the displaceable affixing to a roller running path, and a basic body for the attachment to the sliding door, wherein the roller carriage, for the attachment of a first accessory module of at least two different accessory modules, includes at least one accessory device with a locating surface for contacting a counter-locating surface of the first accessory module, and at least one accessory attachment means for the attachment of the first accessory module.

2 . The roller carriage according to claim 1 , wherein the accessory device is configured as a part of the basic body, and the surface of the basic body includes the locating surface in one section.

3 . The roller carriage according to claim 1 , wherein the roller carriage includes at least two accessory devices, which are disposed symmetrically or essentially symmetrically with regard to each other.

4 . The roller carriage according to claim 1 , wherein the roller carriage includes at least two accessory devices, the accessory attachment means thereof being disposed in an identical or essentially identical raster with regard to each other.

5 . The roller carriage according to claim 1 , wherein the roller carriage includes at least two accessory devices, the accessory attachment means thereof including an identical or essentially identical attachment function.

6 . The roller carriage according to claim 1 , wherein the accessory attachment means include oblong holes, the extension thereof being configured along a direction of gravity.

7 . The roller carriage according to claim 1 , wherein the locating surface is configured, at least sectionwise, for a positive connection with the counter-locating surface.

8 . The roller carriage according to claim 1 , wherein the at least one accessory device is configured for the attachment of an accessory module.

9 . The roller carriage according to claim 1 , wherein a first accessory module of at least two different accessory modules is attached to the accessory device.

10 . An accessory module for the attachment to an accessory device of a roller carriage having the features of claim 1 , including a module body with a counter-locating surface for contacting a locating surface of the accessory device, which is configured for contacting of counter-locating surfaces of at least two different accessory modules, and for the attachment by means of at least one accessory attachment means.

11 . The accessory module according to claim 10 , wherein the module body includes at least one functional portion for performing at least one of the following functions:

deflection and/or tensioning function of a drive of the roller carriage,

latching option in a terminal position of the roller carriage,

attachment of a self-closing mechanism,

locking function incorporated into the roller carriage,

position determination of the roller carriage, and

attachment of a screen traveling along.

12 . A sliding door installation, including a roller running path and at least one roller carriage supported to be displaceable in the roller running path having the features of claim 1 .

13 . The sliding door installation according to claim 12 , wherein at least one sliding door is supported to be displaceable in the roller running path by means of at least two roller carriages.

14 . A method for the attachment of an accessory module, in particular having the features of claim 10 , to a roller carriage, including the following steps:

selecting an accessory module among at least two different accessory modules for the attachment to the roller carriage,

contacting a locating surface of an accessory device of the roller carriage with a counter-locating surface of the selected accessory module, and

attaching the selected accessory module by means of at least one accessory attachment means of the accessory device.