The easier and quicker the fabrication, the better and more economical it is for the metal window manufacturer. In the case of the innovative window fittings for the Hueck Lambda WS 075 (IS) and WS 090 (IS) window series, this Hueck maxim is thought through to its logical conclusion.
Thanks to a completely new concept, Hueck fittings now require installation of only a few components, with a reduced number of screws. At the same time, the fittings themselves offer unmatched ease of installation, even in the concealed design. For example, among other advantages, the operating rod can be inserted without machining of the sash profile.
An innovative operating rod concept with clip-in system lengths for different window sizes replaces the push rods that were customary until now. This also removes the need for the associated cutting and punching work.
A variable locking gear concept allows use of all commercial window handles with a 7 mm shank and a 43 mm screw spacing in addition to Hueck’s new, exclusive window handles.
Product and fabrication benefits:
- Pre-assembled and centre-fixed fittings to avoid coupling errors
- Direct insertion of the clamp-on fittings from outside
- No machining of the sash’s push-rod channel
- No machining of the push rod
- Small number of tools required
- No damage to the fittings groove
- Easy and non-destructive dismantling possible
- Easy upgrading to burglar resistance
- Tested according to EN 13126-8, EN 1191 and EN 1627–1630
