Door closure mechanism

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TECHNICAL SPECIFICATIONS

DIN: 1.7131 (SAE 5115)
Alloy:
G16MnCr5
Weight:
550 grams
Finishing: 
Processing & galvanising


APPLICATION

Mechanism for closing a bus, train or tram door.


ADVANTAGES

  • Wear-resistant steel alloy
  • Smooth surface, also on cast gearing
  • Savings in material costs and processing costs
  • Casting of the gearing and square axle hole without post-processing

ADVANTAGE OF THE CIREX CASTING PROCESS

No processing required for the gearing: the entire profile of the teeth can be cast. Therefore, only a broaching process  of the pre-cast square assembly hole is required. This achieves significant cost savings. Component is delivered ready to be built in, including (black) galvinising.