Stavebnicový systém MB 9 - EN

129 4FSWJDF 2 20.8 Ø9 Mitre-Butt-Fastening Set 6 Clamping pin M5x29, St, bright zinc-plated Sleeve with bore, St, bright zinc-plated Threaded sleeve, St, bright zinc-plated Grub screw M6, St, bright zinc-plated Grub screw DIN 915-M6x10, St, bright zinc-plated m = 20.0 g 1 set 0.0.606.47 Ø14 28 Mitre-Butt-Fastening Set 8 Clamping pin M8x33, St, bright zinc-plated Sleeve with bore, St, bright zinc-plated Threaded sleeve, St, bright zinc-plated Grub screw M10, St, bright zinc-plated Grub screw DIN 915-M10x16, St, bright zinc-plated 2 Caps, PA grey m = 58.0 g 1 set 0.0.492.25 Drilling Jig and Step Drill, Mitre Connection 657 Using the Mitre-Butt-Fastening Set: 1. Mitre-cut profile at angle γ. 2. Drill counterbores for the fastener sleeves into the side of each profile (use of drilling jig recommended). 3. Drill a hole into the mitred face of both profiles (use of drilling jig recommended). 4. Insert the fastener sleeve with lateral thread into the counterbore of one of the profiles and screw in the clamping pin until the perimeter mark is level with the cut profile edge. Mitre-Butt-Fastening Sets ■ ■ Connect two profiles with the same mitre angle ■ ■ Overall angle of 60° to 180° possible Mitre-Butt-Fastening Sets are suitable for connecting two profiles at an angle. They are used primarily when constructing frame elements and panel edging. The profile grooves facing each other inside the frame remain unobstructed so they can be used for holding panel elements. Two mitred profiles (each with an identical angle γ between 30° and 90°) are connected together. This gives a possible angle between the profiles of (2γ) between 60° and 180°. Connection processing of the profiles is the same as for the Mitre-Fastening Set. Your item dealer can provide the required mitre cuts and profile processing as a service. F A S T E N I N G T E C H N O L O G Y The position of the clamping pins at right angles to the cut profile edge generates par- ticularly high clamping forces on the fastening elements. The clamping screws are accessed from the side of the profile frame. Note: Despite the optimized design, the flow of forces across the inclined contact faces of the profiles is such that only part of the pretension of the screw connection is utilized. Mitre connections therefore have a lower load bear- ing capacity than other, right-angled profile connections (Standard-Fastening, Universal- Fastening or Automatic-Fastening Set). Mitre-Fastening Sets should therefore not be used for constructing basic frames and safety- related parts that are subject to high loads. 5. Use grub screw DIN 915 to tighten the clamping pin in the fastener sleeve with thread. 6. Insert the fastener sleeve with bore into the second profile, and fit the assembly over the clamping pin. 7. Drive the special grub screw into the fastener sleeve and clamp the profile con- nection. 8. Fit the caps onto the fastener sleeves (Line 8).