Some cookies on this site are essential, and the site won't work as expected without them. These cookies are set when you submit a form, login or interact with the site by doing something that goes beyond clicking on simple links.
We also use some non-essential cookies to anonymously track visitors or enhance your experience of the site. If you're not happy with this, we won't set these cookies but some nice features of the site may be unavailable.
✔ 4-LEAF ✔ WITH QUICK RELEASE SYSTEM USING SPRING FORCE
In the event of a fire every second is crucial, i.e. all doors must open as quickly as possible after having triggered the alarm. The FE "Teckentrup 50" folding door is subject to spring force and it is unlocked using a pull rope. The door opens in seconds (without the need for electrical power). The opening speed can be set individually. The door leaves can also be closed very easily by hand from the outside. No need for convoluted spring tensioning as would be the case with conventional doors. It goes without saying that our doors meet the statutory stipulations for fire brigade folding doors as per DIN 14092-1.
Modular dimensions: Width: 2250 – 16000 mm Height: 2000 – 5000 mm
• Galvanised door leaf featuring coil coating similar to RAL 9016 (traffic white) or galvanised blank. Galvanised door frame. • Optionally primed powder-coated in RAL of your choice (mineral wool version only)
Made of box-type edged steel sheets with all-round mount for EPDM rubber accident profile (GUP). With top and bottom leaf seal and mounting bracket. Door leaf thickness: 50 mm
• Insulation: PU foam Surface: primed similar to RAL 9016
Alternatively: • Insulation: permanently bonded mineral wool, metal sheet thickness: 1.0 mm galvanised Surface: primed similar to RAL 9016 • Insulation: mineral wool, Metal sheet thickness: 1.5 mm galvanised Surface: galvanised blank,
Metal sheet special equipment: • 1.0 mm PU foam • 1.5 mm mineral wool (permanently bonded)
Lateral frame made of rectangular 50 x 90 mm pipe. Top frame profile with guide rail (U-profile) and relief level. Featuring bottom buffer at the bottom. Installation in soffit.
Special equipment: installation in front of soffit. Possible without bottom buffer. (For leaf coupling ≥ 4 leaves units per side require a bottom buffer. On request for large-scale glazing.)
• Black steel/stainless steel hinges • Door stop/rubber buffer between leaves • Divided active leaf including buffer seal* • Wicket door without threshold including buffer seal* • Wicket doors with threshold including buffer seal (not approved for panic exits) • Wicket door always featuring central end leaf and two security bolts • Panic lock (latch lever function E) • Louvres, rain canopy • Fire brigade release function with pull rope for 2:2 folding method • Motor with dead man control • Pulsecontrol for power-operated doors as per EN 12453 (tested design version)
* (with panic function)
Pull rope The quick release system is triggered using a pull rope. Its position can be adapted to the circumstances on-site.
Release If the door is released using the pull rope, door leaves automatically swing open.
Rubber buffers Absorbs the opening process to consequently protect door leaf and fittings.