The principal of the Bondura® bolt is ingenious and simple. The bolt itself is tapered at both ends. The cone sleeves with corresponding tapering are assembled and expand on the bolt upon tightening. Thus, the Bondura® bolt is secured to the support.
The Bondura® bolt eliminates play and repair ovality that might have occurred caused by wear and tear and general pounding. When new equipment is manufactured, assembly play can be built in, that is absorbed by tightening the Bondura® bolt. This will result in easier assembly of equipment and an extremely solid connection, avoiding future play.
Disassembly of the Bondura® bolt is very simple as the bolt is loose when the cone sleeves are removed. We have also developed separate extraction equipment to make the job even easier. The Bondura® Multi-Tool is available for both rental and purchase.
|Bondura Pivot Pin Technology, Cranes|
|Bondura Crankshaft for Beampumps|
|Bondura Pivot Pin Technology, Drilling|
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