Flexible element:
1 Six fairly hard natural rubber shaped support blocks, on the inside edge of the outer ring of the coupling.
Flange:
2 inside flange has six arms which fit axially between the blocks by “blind axial” assembly.
Outer ring:
3 Ring with teeth that hold the blocks.
Standard SAE fixing and centring.
The CORDIFLEX coupling is designed to have the following features:
Simplicity of design and assembly of the flexible elements making it easy to vary the torsional stiffness simply by replacing the blocks.
Advantages:
– SAE centring.
– The coupling is very slim.
Flexible element:
1 Precompressed natural rubber.
2 Bonded metal spacers.
3 Precompression band (to be removed after installation).
Flange:
4 Die-cast steel specially bored to fit the separate hub.
5 Universal separate hub (not supplied by PAULSTRA).
Flexible element 1 composed of:
2 Natural rubber ring.
3 Internal armature bonded to the rubber.
4 External collar force fitted to the rubber.
Flanges 5: die-cast steel fixed on to the internal armature 3 and collar 4.
Flexible element comprising:
1 Natural rubber in the form of a cross.
2 A floating aluminium or steel star, whose arms are bonded to the rubber.
Mountings:
Two aluminium bosses, bonded to the rubber which will be attached to one of the machines.
Two bosses bonded to the rubber which will be attached to the other machine.
Flexible element comprising:
1 Natural rubber in the form of a cross.
2 A floating aluminium star, whose arms are bonded to the rubber.
Mountings:
3 Two aluminium bosses, bonded to the rubber, which will be attached to one of the machines.
4 Two aluminium bosses, bonded to the rubber, which will be attached to the other machine.
5 Band for precompressing the rubber before assembly.
Two retaining bars are supplied although not shown in the photo.
