Frame

4-foot frame from tubular steel, rear feet tube Ø: 20 x 2 mm, soldered (mitered) to the rear horizontal frame with the same diameter. Front feet, tube Ø 16 x 2 mm, soldered (mitered) to the front horizontal frame with the same diameter. The curved longitudinal frames on either side (Ø 16 x 2 mm) are soldered to the front and rear frames and have been additionally equipped with welded support plates for the seat shell, which is mounted on transparent plastic spacers.

Frame surfaces

Standard version of the frame: chrome-plated, optionally powder-coated according to the BRUNE^® collection.

We wish to point out that the powder-coated of the foot support can be damaged by utilization, these are excluded from any warranty.

Seat shell

Three-dimensionally shaped plywood shell, 7 mm thick, attached with several layers of glue, fastened at the lower surface with embedded round wooden claddings and M5 threaded inserts. In the area of the seat, the shell follows the radius of the lower frame, creating a flowing line. The outline of the back support echoes the shape of the body, optimizing the seating comfort in the lumbar area. Shell from non-upholstered plywood, optionally with CPL coating. The edges of CPL-coated shells remain free from any coating and are varnished with wax oil.

Wooden surfaces

Wooden elements made from beech wood, with natural varnish (low-solvent water varnish) in the standard version. Optionally stained according to the BRUNE^® collection.

Armrests

Armrests made from milled massive beechwood, glued in place to an oval metal plate.

CPL surface

Standard colour for CPL coating

CPL 01

White

Upholstery

Seats or seats and back supports are optionally available with partial upholstery or a fully upholstered seat, fabric cover according to the BRUNE® collection, fabric categories 3, 4, 6, 7 or 8.
Seat cushion foam:     SG/CH     35/50     approx. 10 mm thick
Back cushion foam:     SG/CH 35/50     approx. 10 mm thick
SG = specific gravity, weight per m³. CH = compression hardnesss 

Gliders

Standard version: Plastic gliders 
Optionally: Gliders with felt inserts, gliders with metal caps

Dimensions | 1270 without armrests

• Width (B): 55 cm

• Depth (T): 52 cm

• Total height (H): 83 cm

• Seat height (SH): 45 cm

• Weights:

  • 6.0 kg

  • 7.0 kg (seat inlay upholstery)

  • 7.5 kg (seat and backrest inlay upholstery)

  • 7.5 kg (inlay upholstered shell)

  • 7.0 kg (fully upholstered shell)

Dimensions | 1275 with armrests 

• Width (B): 57 cm

• Depth (T): 53 cm

• Armrest height (AH): 69.5 cm

• Total height (H): 83 cm

• Seat height (SH): 45 cm

• Weights:

  • 7.0 kg

  • 8.0 kg (seat inlay upholstery)

  • 8.5 kg (seat and backrest inlay upholstery)

  • 8.5 kg (inlay upholstered shell)

  • 8.0 kg (fully upholstered shell)

Dimensions | 1280 Barstool 

• Width (B): 50 cm

• Depth (T): 46 cm

• Total height (H): 86 cm

• Seat height (SH): 78 cm

• Weights:

  • 5.5 kg

  • 6.0 kg (CPL shell)

  • 7.0 kg (CPL shell with seat inlay upholstery)

  • 6.5 kg (seat inlay upholstery)

  • 6.5 kg (upholstered seat)

Stackability

Front stacking, 5 stackable chairs 

10 chairs on an inclined chair stacking trolley model 1997 

Row linking

Fold-down / removable plastic connectors with a numbering system
for chair-chair | chair-armchair | armchair-armchair

Accessories

Chair trolley model 1995 for the transport of stacked chairs
Inclined chair stacking trolley model 1997 for the storage and transport of approx. 10 stacked chairs