Telescopic element for a displaceable partitioning wall

Abstract

A telescopic element for a displaceable partitioning wall, includes a solid wall section for partially covering an opening in a building structure, and a telescopic section for covering a manoeuvring gap between the solid wall section and the building structure, The telescopic element, further includes an adjusting mechanism for deploying the telescopic section into a covering position covering the manoeuvring gap and a deployment of sealing lips of the solid wall section for sealing against the building structure. The adjusting mechanism includes an input shaft for receiving an adjusting movement and a distribution gearbox for the divided transmission of the adjusting movement to an upper telescopic gearbox and to a lower telescopic gearbox for deploying of the telescopic section. The two telescopic gearboxes each include a transmitting section for the transmission of the adjusting movement to an upper sealing gearbox and to a lower sealing gearbox, respectively, for deploying the sealing lips.

1 . A telescopic element for a displaceable partitioning wall, including a solid wall section for partially covering an opening in a building structure, and a telescopic section for covering a manoeuvring gap between the solid wall section and the building structure, the telescopic element comprising an adjusting mechanism for a deployment of the telescopic section into a covering position covering the manoeuvring gap and for a deployment of sealing lips of the solid wall section for sealing against the building structure, wherein the adjusting mechanism includes an input shaft for receiving an adjusting movement, and a distribution gearbox for the divided transmission of the adjusting movement to an upper telescopic gearbox and to a lower telescopic gearbox for the deployment of the telescopic section, wherein the first two telescopic gearbox includes a first transmitting section configured for transmitting the adjusting movement to an upper sealing gearbox and the second telescopic gearbox includes a second transmitting section configured for transmitting the adjusting movement to a lower sealing gearbox for deploying the sealing. 
     
     
         2 . The telescopic element according to  claim 1 , wherein the first telescopic gearbox and the second telescopic gearbox each includes a telescopic spindle entrained into a rotation by means of the adjusting movement such that a spindle nut moves along the spindle axis, wherein the spindle nut is connected to a telescopic lever in a force-transmitting manner for moving said telescopic lever at a first end concurrently with the spindle nut and for deploying the telescopic section attached to a second end of the telescopic lever. 
     
     
         3 . The telescopic element according to  claim 2 , wherein at both first and second telescopic gearboxes, the spindle nut is connected in a force-transferring manner to the telescopic lever via a spindle spring element. 
     
     
         4 . The telescopic element according to  claim 2 , wherein between the two ends of each of the telescopic levers, a support lever is attached, which supports the telescopic lever against the solid wall section. 
     
     
         5 . The telescopic element according to  claim 1 , wherein each transmitting section of the first and second telescopic gearboxes includes a contacting surface for a touching contact of a counter-contacting surface of the associated sealing gearbox. 
     
     
         6 . The telescopic element according to  claim 5 , wherein in a retracted position of the telescopic section, between the contacting surface and the counter-contacting surface, a contacting distance is configured wherein the dimension is varied by means of introducing the adjusting movement into the adjusting mechanism. 
     
     
         7 . The telescopic element according to  claim 1 , wherein each sealing gearbox includes a spindle spring element configured for receiving the adjusting movement from the transmitting section of the associated telescopic gearbox and charges the associated sealing lip with a spring force. 
     
     
         8 . The telescopic element according to  claim 1 , wherein the distribution gearbox is configured as an angled gearbox for distributing the adjusting movement with different directions of movement, onto the two telescopic gearboxes. 
     
     
         9 . The telescopic element according to  claim 1 , wherein one of the first and second telescopic gearboxes is disposed above the other at a border of the solid wall section. 
     
     
         10 . The telescopic element according to  claim 1 , wherein the sealing lips each include at least two overlapping sealing lip sections, wherein one of the two sealing lip sections is connected to the telescopic section and the other is connected to the solid wall section. 
     
     
         11 . The telescopic element according to  claim 1 , wherein the adjusting mechanism includes a drive device generating the adjusting movement and the introduction into the input shaft. 
     
     
         12 . A method for the arrangement of a telescopic element having the features of  claim 1  in an opening of a building structure, the method includes the following steps:
 arranging the solid wall section in the final position, 
 introducing an adjusting movement into the input shaft of the adjusting mechanism for deploying the telescopic section into the covering position, and 
 continuing introduction of the adjusting movement into the input shaft for deploying the sealing lips for a sealing action against the building structure.