Concealed hinges are usually employed for functional or visual reasons. The hinge is mounted on the inside edge of the door and frame and is only visible when the door is open.

Door part die-cast zinc, steel or stainless steel 1.4401.

Frame part die-cast zinc or stainless steel 1.4401.

Pin steel or stainless steel 1.4305.

Clip element sintered metal or stainless steel.

O-ring NBR.

Bearing bushings POM.

Door part die-cast zinc and electro zinc-plated steel.
Frame part die-cast zinc, untreated.
Pin electro zinc-plated steel.
Clip element sintered metal, coated.
Door part, frame part, pin and clip element stainless steel, bright.
O-ring black.

For on-frame doors.
Hinges not visible.
Folded edge 23 mm.
For right or left use.
Opening angle 130°.
Door part for screwing-on.
Tool-free mounting of the frame part.
The pin is self-locking and captive mounted.
The pin engages in the wire springs in the frame part and is therefore captive.
Door part adjustable +/-5 mm.
Can be lifted-off by pulling out the pin.
IP65 as per DIN EN 60529.

Style B: Tool-free door installation by simply clipping it onto the frame part.

Product type:
- Variant 1: left door - pin on top, right door - pin underneath
- Variant 2: right door - pin on top, left door - pin underneath

- Machine and plant construction
- Switchboxes and control housings
- Medical and laboratory technology
- Transport and conveyor systems

1) Folded edge
2) Bearing bushings
3) Notch in the door
4) Welding studs (Style A and Style C = M8x15, Style B = M6x12)