FSB ASL® – The new adapter technology for door trims

By JMG Communications Published on Wednesday, January 25, 2017 at 01:00

Photo credits : FSB Franz Schneider Brakel

Concealed kickstand guide

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With its innovative adapter technology for door fittings, ASL® from FSB sets new standards. It impresses with its technical functionality and design. The guide ring is now invisible! FSB ASL® is available in a "right" or "left" version and fits doors from 39 to 58 millimeters in the standard version, and can also be used on doors from 29 to 98 millimeters in custom production. This adapter technology allows for extremely easy and quick installation. The substructure is first screwed to the door without a rosette or handle. It is no longer necessary to tediously circumvent the handle neck when screwing.

Complies with DIN EN 1906 class 4

This new system has many advantages, which are ideal for multi-family buildings: through-hole fixing with retaining lugs, assembly with M5 screws and stainless steel threaded sleeves (or non-through-hole version, with four wood screws without retaining lugs), maximum pivot angle of 45°, directionally neutral height retaining spring... FSB ASL® has received its approval to DIN EN 1906 class 4.

Tensile strength and high flexibility for inventory management

Always delivered as a complete set, FSB ASL® allows for greater flexibility in terms of inventory management, but also in the handling of the sets and various elements during assembly. The rosettes and plates are precisely fixed using FSB's proven clip-on technology. The substructures, reinforced with stainless steel and glass-fiber reinforced plastic elements, significantly increase tensile strength.

Integrated height-holding mechanism

The integrated height-retaining mechanism, compliant with DIN EN 1906 / Type A, allows a pivot angle of up to 45°. The integrated retaining springs provide effective support and prevent even the heaviest lever handles from lowering. The height-retaining mechanism works in both directions. The fittings can therefore be implemented "right" or "left". This is a definite advantage, especially if modifications are required to the door and convert them into landing door fittings. This advantage also applies to fittings for landing doors with symmetrical lever handles.

The benefits in brief:

Usable on the right and left

Concealed kickstand guide

Height-holding mechanism

Availability for all current designs

Gripping seat bearing

Stainless steel reinforced substructure

M5 stainless steel screws

Maximum 45° swivel angle

Quick assembly

Adaptable to door thicknesses from 39 to 58mm (29 to 98mm in special production)

For more information, visit www.fsb.de/asl et www.fsb.de/broschueren or contact the FSB liaison office on 01 60 05 68 56.